INDEX [] · pqr criteria and technical specification for iocl baroda-gujarat and iocl panipat 03 to...

TENDER REFERENCE DOC NKR0000227

TENDER DOCUMENT AVAILABLE FROM Refer eprocurement system website

LAST DATE AND TIME FOR SUBMISSION OF

TENDERRefer eprocurement system website

DATE AND TIME FOR TENDER OPENING Refer eprocurement system website

SUBMISSION OF TENDER

Bidder to submit tender in E‐procurement site :

https://bheleps.buyjunction.in/.

Refer instructions give in tender document for

offer submission of bid in E‐procurement site.

Service provider: M‐junction

This Tender Document Contains documents as per below index:

SL No. DESCRIPTION PAGE No.

1 INDEX SHEET 01 TO 01

2 RFQ 02 TO 02

3

PQR CRITERIA AND TECHNICAL SPECIFICATION

FOR IOCL BARODA-GUJARAT AND IOCL PANIPAT

03 TO 181

4

GENERAL COMMERCIAL CONDITIONS FOR

CONTRACT WITH RELEVANT ANNEXURES. (GCC)

182 TO 189

5 INSTRUCTIONS TO BIDDERS (ITB) 190 TO 221

6

SPECIAL COMMERCIAL CONDITIONS OF

CONTRACT (SCC) 222 TO 224

Contact Person at BHEL:

ISAAC K T - DGM/PURCHASE(CE-MM-PR) Ph: 080-

26998901 Email - [email protected]

SAVITHA B - DGM/PURCHASE(CE-MM-PR) Ph: 080-

26998653 Email - [email protected]

NILMANI KUMAR , Sr.ENGINEER/PURCHASE(CE-MM-

PR) Ph: 080-26998663, Email -

[email protected]

INDEX

Tender Document for " Supply and E&C Support services for “IGBT/IGCT/SGCT BASED

VFD (SOFT STARTER) FOR SYNCHRONOUS MOTOR" for IOCL Baroda and IOCL Panipat

Projects (Ref. NKR0000227)

Bharat Heavy Electricals Ltd.,

Electronics Division,

Mysore Road, Bangalore – 560 026

BHARAT HEAVY ELECTRICALS LIMITED

Electronics Division

PB No. 2606, Mysore Road Bangalore - 560026

INDIA

RFQ NUMBER: NKR0000227 (for all correspondence)

RFQ DATE: REFER EPROCUREMENT SYSTEM Purchase Executive : Nilmani Kumar

RFQ DUE DATE: REFER EPROCUREMENT SYSTEM Phone :080- 26998663

Fax : 00918026989227

E-mail: [email protected]

Sl No. Material Code Description Qty Unit

1 PR0900008322 SOFTSTARTER FOR 2500KW SM- IOCL BARODA GUJARAT 2 NO

2 PR0900008322A Cable Accessories for IOCL BARODA GUJARAT 2 ST

3 PR0900008322B Mandatory Spares for BARODA GUJARAT VFD 2 ST

4 PR0900008322C Commissioning Spares for BARODA GUJARAT 2 ST

5 PR0900008322D Combined testing for BARODA GUJARAT 2 ST

6 PR0900008330 SOFTSTARTER FOR 3450KW SM- IOCL PANIPAT 2 NO

7 PR0900008330A Cable Accessories for IOCL Panipat 2 ST

8 PR0900008330B Mandatory Spares for IOCL Panipat 2 ST

9 PR0900008330C Commissioning Spares for IOCL Panipat 2 ST

10 PR0900008330D Combined testing for IOCL Panipat 2 ST

i). This is only RFQ not an order.

ii). In all correspondence quote RFQ No. & due date.

iii). Quotation should remain valid for a minimum peiod of 120 days from due date.

iv). In case of non-receipt of Quotation or regret letter for 4 consecutive RFQs you are liable to be removed from our vendors list.

REQUEST FOR QUOTATION

PS/445/2591/PQC

Date: 03/03/2018

Pre-Qualification Criteria Project: Soft-Starter for 2500kW Synchronous Motor Customer: Neuman and Esser engineering India pvt.Ltd End Customer: IOCL Gujarat Soft-Starter Specification: PS/445/2591

1. The vendor shall be an Original Equipment Manufacturer (OEM) of Soft-Starter VFD Equipment. Only the OEM can submit offers.

2. The vendor should have designed, engineered, manufactured, type tested or got type tested, supplied and commissioned or supervised commissioning of at least one (1) number of Soft-Starter VFD system (of the type offered) of 750 kW or above rating for feeding squirrel cage induction motor/ synchronous motor, which is in successful operation for a period of at least one (1) year as on 03-03-2018. The Reference List of Soft-Starter VFD supplies made giving the ratings, year of supply, application and details of the customers etc. to be provided along with the offer.

3. Letter from user (end customer) for at least one year successful operation of the Soft-Starter VFD system shall be furnished in support of pt.2 above. This letter shall also contain contact details of the customer.

4. The vendor or their authorized service representatives shall have trained engineers for commissioning & service for the offered equipment and shall be in a position to provide prompt after sales service and spares support for our installations. This service network shall necessarily be available in India.

5. The vendor shall be in a position to undertake AMC or provide service support for the equipment supplied, after the expiry of the warranty / guarantee period either directly or through a service representative.

Note:

a. Vendor must furnish all necessary supporting documents, as required, along with the bid to satisfy Pre-Qualification criteria as specified above.

b. The Pre-Qualification criteria are mandatory requirements and the technical bids will

be evaluated only when the Pre-Qualification criteria are met.

Checklist for Pre-Qualification Criteria

Sl. No. Vendor Confirmation

to the points above

Reference of documents

attached

1 Yes / No 2 Yes / No 3 Yes / No 4 Yes / No 5 Yes / No

PS/445/2590/PQC

Date: 03/03/2018

Pre-Qualification Criteria

Project: Soft-Starter for 3500kW Synchronous Motor Customer: Neuman and Esser engineering India pvt.Ltd End Customer: IOCL Panipat Soft-Starter Specification: PS/445/2590

1. The vendor shall be an Original Equipment Manufacturer (OEM) of Soft-Starter VFD Equipment. Only the OEM can submit offers.

2. The vendor should have designed, engineered, manufactured, type tested or got type tested, supplied and commissioned or supervised commissioning of at least one (1) number of Soft-Starter VFD system (of the type offered) of 1100 kW or above rating for feeding squirrel cage induction motor/ synchronous motor, which is in successful operation for a period of at least one (1) year as on 03-03-2018. The Reference List of Soft-Starter VFD supplies made giving the ratings, year of supply, application and details of the customers etc. to be provided along with the offer.

3. Letter from user (end customer) for at least one year successful operation of the Soft-Starter VFD system shall be furnished in support of pt.2 above. This letter shall also contain contact details of the customer.

4. The vendor or their authorized service representatives shall have trained engineers for commissioning & service for the offered equipment and shall be in a position to provide prompt after sales service and spares support for our installations. This service network shall necessarily be available in India.

5. The vendor shall be in a position to undertake AMC or provide service support for the equipment supplied, after the expiry of the warranty / guarantee period either directly or through a service representative.

Note:

a. Vendor must furnish all necessary supporting documents, as required, along with the bid to satisfy Pre-Qualification criteria as specified above.

b. The Pre-Qualification criteria are mandatory requirements and the technical bids will

be evaluated only when the Pre-Qualification criteria are met.

Checklist for Pre-Qualification Criteria

Sl. No. Vendor Confirmation

to the points above

Reference of documents

attached

1 Yes / No 2 Yes / No 3 Yes / No 4 Yes / No 5 Yes / No

P.S NO. : PS/445/2591

PURCHASE SPECIFICATION REV. NO: 00

GROUP: VFD ENGINEERING A4 – 12 PAGE

CONTENT SHEET

PART-A : BHEL SPECIFICATION

(A1) VFD (SOFTSTARTER) PANEL

(A2) SINGLE LINE DIAGRAM OF VFD (SOFTSTARTER) SYSTEM

(A3) MOTOR DRAWING, DATASHEET

(A4) COMPRESSOR CURVES

PART-B : EIL SPECIFICATION

(B1) EIL job Specification: A882-107-16-50-SP-5200 Rev. A

(B2) EIL Standard Specifications:6-51-0044 Rev.5 for Dry Type Transformer

(B4) EIL Standard Specifications: 6-51-0036- Rev 0 for Soft-starter System

(B5) VFD Datasheet: A886-999-16-50-DS-0562 Rev A

(B7) ITP for VFD: A882-6-81-1050 Rev. 0

a) EIL

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PURCHAS E SPECIFICATION

GROUP: VFD ENGINEER]NG

P.S NO. PS/445 t2591

REV. NO: 00

PAGE OO OF 20

REVIS]ON HISTORY SHEETor!F

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REASONS PREPARED BYNATURE OF CHANGE APPROVED BY

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REVISIONS OO APPROVED BYAMARNATH PRAMANICK

ISSUED BY

VFD ENGG/

PREPARED BY

SRIDHAR V

DATE

18-01-2018

A4 - t0

PU RC HASE S PECI FICATION

GROUP: VFD ENGINEER]NG

P.S NO. : PS144512591

REV. NO: 00

PAGE 01 OF

TECHNICAL SPECIFICATION OF IGBT IIGCTI SGCT BASED VT'D(SOFTSTARTER) WITH INTEGRATAD DRYTYPE INPUT

TRANSFORMER FOR 25AO KW SYNCHRONOUS MOTOR FOR GASCOMPRESSOR

1. Project Details

2. Environment Specifications

Sl. No. Parameter Specification1 Pro ect Location IOCL, Guj arat, trndia2 Pro ect Title IOCL, Gujffiil, BS VIaJ Customer Neuman &, Esser Engineering (India) hrt.Ltd.4 Cansultar-rt Engineers India Limited (EIL)

sl.No.

Parameter Specification

I Maximum Ambient Temprature 46C2 Minimum Ambient Temprature 7.2"C3 Equipment Design ambient

Temperature45"C

4 Relative Humidity 90%5 Altitude Less than 1000m above mean sea level6 Location of Softstarter Panels Indoor, Ventilatcd Room rrritll Air C*nditioning.

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REVISIONS APPROVED BYAMARNATH PRAMANICK

PREPARED BY

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DATE

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P.S NO. : PS/445/2591


GROUP: VFD ENGINEERING A4 – 11 PAGE 02 OF 20

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3. 6.6kV Input Transformer Data

Sl.

No.


1 System Voltage / Frequency / Phase

6.6kV / 50Hz / 3 Phase

2 Voltage Variation ±10% 3 Frequency Variation ±3% 4 Fault Level 40kA for 1 sec

5 Transformer Type Drytype 6 Rating Transformer must be designed to carry 125% of

calculated softstarter rating. Transformer sizing calculation shall be provided along with offer.

7 Transformer mounting To be mounted inside soft starter panel

4. Motor Data

Sl.

No.


1 Type Synchronous Motor 2 Scope Manufactured by BHEL-Bhopal

3 Rated Output 2500kW, 333.3RPM 4 Rated Voltage, Current 6.6kV, 239A 5 No load Current During detailed engineering 6 Pull Out Torque (% of FLT) 175%

7 Fed from SOFT STARTER 8 Duty Class Continuous - S1 9 Efficiency and Power Factor:

% of Load Efficiency Power Factor 50 95.5% During

detailed engg. 75 96.0% 100 96.2% 0.95

P.S NO. : PS/445/2591



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5. Scope:

SL.No. Scope of Supply Description

1 a) Fully Assembled Unit of 6.6 kV Softstarter Panel ( IGBT /IGCT /SGCT) with Diode/ Active Front End Rectifier, Air Cooled and bumpless transfer from Softstarter to DOL, Output choke for synchronization (if required). A drytype input transformer is required as an integral part of the Softstarter.

b) Cable Glands (Flameproof), lugs & Termination kits for Softstarter.

c) Any special cable other than standard power and control cables from Softstarter to other equipment.

d) Combined testing of Job Softstarter with Job motor at Motor vendor’s works (BHEL-Bhopal).

e) Any special tools and tackles. f) Mandatory and Commissioning

Spares.

Note:

a) Soft Starter rating should be

minimum 750kW. However Vendor

shall offer same or higher rated Soft

starter based on the sizing calculation.

It is the responsibility of the Vendor

for trouble free operation of the

system.

b) Softstarter shall be with integrated dry type transformer. c) Softstarter with ONAN transformer is not acceptable. Similarly, Softstarter with output transformer is also not acceptable. c) Excitation system is in BHEL scope.

The vendor shall be responsible for engineering and functioning of the complete Softstarter system meeting the intent and requirement of this specification, EIL specification and datasheet. This shall include but not be limited to inverter sizing, transformer sizing, transformer impedance selection, vector group, input and output harmonic filter design and sizing, output dv/dt filter sizing, motor cable selection etc. Softstarter shall be provided with Synchronous bypass features. Softstarter panel shall include line PT on outgoing side of soft starter and any other hardware along with synchronization panel required for synchronization of output breaker and bypass breaker (in order to generate synchronizing signal for bypass etc). (Bus PT is in

Customer scope). All necessary interlocks as required for safe and reliable operation of Softstarter system, Input breaker, Output breaker and Bypass breaker shall be provided in Softstarter system. The machine will start with Soft starter, it shall be switched on to bypass after synchronization with 6.6 kV feeder. The transfer should be bumpless from Softstarter to DOL. If output choke is required for bumpless transfer, same shall be in vendor scope. Vendor to indicate the time for motor starting through softstarter and transfer to bypass. In case of drive mal-operation, the motor could be started on bypass control manually, while the drive could be attended independently. All other control and protections not included in owner’s scope but required for vendors supplied system for synchronous transfer Bypass shall be in vendor’s scope.

P.S NO. : PS/445/2591



2.9 2.9

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6. Softstarter Specifications: Rating Minimum 750kW

Sl.

No.


1 Drive Make Up Gas Compressor 2 Input Voltage 6.6kV / 50Hz / 3 Phase 3 Power/Torque vs

Speed Torque α Speed2; Power α Speed3

4 Single Line Diagram See Attachment (1412-70-PR-VFD-1001 Rev 02) 5 Output Voltage of

Soft starter 0 to 6.6 kV (V/f = Constant)

6 Output Current of Soft starter

To be indicated by vendor, amp at 45C (Design Ambient)

7 Output Frequency 0 to 50Hz , Resolution: +/- 0.01% under transient conditions; +/- 0.5% under steady state conditions

8 Overload capacity 125% of rated current for one minute at rated voltage 9 Speed Regulation +/- 0.5% 10 Speed Accuracy +/- 1% 11 Drive Control Sensorless Vector Control and control with encoder 12 Braking Operation Not Applicable 13 Output LC Sinusoidal

Filter Motor is designed for PWM operation. Distance between Soft starter and Motor is ~400 meters. Vendor to clarify and offer output Filter, if required. If Output Filter is required then the cables between Soft starter and Filter will be in Vendor scope. Cable glands, Lugs and Termination kit for the cables at both the ends must be supplied by Vendor.

14 Softstarter Panel Construction

a) Protection Class: IP42 b) Panel: Free standing, floor mounting type, comprising of

rigid welded structural frames with Cold Rolled Sheet Steel enclosure of minimum thickness 1.6 mm for load bearing and 1.6 mm for other members.All doors and removable covers shall have neoprene gaskets.Ventilating louvers shall have easily removable and washable dust filters.

c) Cooling: Forced Air Cooled Softstarter should be considered. Cooling system shall include well dimensioned panel with adequate cooling air flow path. Vendor shall ensure that the panel dimensions and flow paths have been designed for continuous running at specified ambient without overheating.Vendor to provide low noise redundant cooling fan for Softstarter panel with a changeover arrangement. Changeover scheme shall be submitted along with the offer. Suitable thermal switch for exit air temperature monitoring shall also be incorporated.

P.S NO. : PS/445/2591



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e) Busbar Material – Electrolytic grade copper, colour coded.

Sleeving/shrouding for safety purposes shall be done. f) Earth Bus – minimum 50*6 mm Copper g) Door Interlock: The Softstarter shall have a door interlock

for safety. This interlock system should ensure that none of the power cabinets can be opened until the main source of power is disconnected or will cause the main source of power to trip. Additionally the same interlock system should ensure that power cannot be initialized to the drive unless the doors are closed. Suitable shrouding mechanism shall be provided so that the DC capacitors cannot be touched till their voltage is zero.

h) Painting: 2 Coats of Primer and 2 Coats of Finish Paint to be given for all surfaces of enclosure. Paint shall be Epoxy Based with Powder Coated Finish shade RAL7032 (Pebble Gray). Exact paint shade will be confirmed during drawing approval stage. Paint Thickness: 80 Microns (minimum).

i) Power and Control Wiring shall be done with Fire retardant cables.

j) Double compression type Nickel plated brass flame proof cable glands shall be supplied. Height of the terminal from cable gland plate shall be adequate to take care of the cable sizes and quantity mentioned. Minimum space for the power cable termination shall be 600mm clear from the cable gland plate. Cable entry will be from bottom only. Gland Plates shall be blank (undrilled) – to be drilled at site. Gland Plates shall be minimum 6 mm thick Aluminium (steel not allowed).

k) Termination kits for Softstarter Input and Output power cables shall be supplied.

l) All electronic modules and components shall be accessible from front of panel only. Modular assemblies for both the system control electronic equipment and power electronic equipments shall be used.

m) Lugs for all control cables shall be terminated in terminal block itself. This would avoid usage of different types of lugs at site during commissioning.

n) All low voltage compartments and cabling shall be electrically and physically separated from the high voltage compartment.

P.S NO. : PS/445/2591



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15

Noise Level Shall be less than 85dB at a distance of 1 metre from the outline of Soft starter Panels at a height of 1.5 metres from the floor with all the fans running in the Softstarter Panels.

16 Storage Temperature -40C to +60 C 17 Vibration According to IEC68-2-6 18 Interference According to IEC801 parts 2,3,4

Immunity: The panels shall be designed so as to have low Radio Frequency Interference (RFl) and Electromagnetic Interference (EMl).

19 Soft starter Efficiency Shall be > 96%. Exact value to be specified by the Vendor.

20 Duty Cycle Class I Duty Cycle as per IEC 146-1 21 Softstarter

Requirements a) Input Choke: Input chokes to be provided if necessary. b) Local/Remote: Selector switch shall be provided for

operator to select mode of operation: Local – Operation from Softstarter Panel; Remote – Operation from DCS.

c) Door Mounted Local Start/Stop Push Button to be provided.

d) Door Mounted Lockable Push-Button to be provided with 4NO + 4NC contact for Emergency Stop. One normally open contact to be wired to Terminal Block for external Interlocking / Annunciation.

e) Two Numbers of 415 V, 3phase AC supply for softstarter will be provided and vendor needs to derive 240V, 1phase, 50Hz, 3000 W (approximate, exact value during drawing approval stage). Necessary interlocking arrangement shall be made in Softstarter for this supply to be made available to Motor for Space Heater.

f) Every panel shall be provided with CFL/LED illumination Lamp with limit switch and MCB. Space heater shall be provided in panel with switch fuse and variable setting thermostat. 240V/15A power socket with MCB shall also be provided.

g) The expected life time of the drive system shall be minimum 20 years. The system including all individual components forming part of the system shall have an availability of minimum 0.997 and a minimum MTBF of 4 years.

P.S NO. : PS/445/2591



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22

Softstarter Features

a) Soft Start b) Power loss ride through (Kinetic Buffering) and for voltage

dips over 20% or Power interruption for less than 2 secs. c) Automatic Softstarter tuning during start-up. d) Flux optimisation function shall be provided to reduce the

total energy consumption and noise level in case drive is operated below nominal load.

e) Selectable reverse run prohibition f) Adjustable motor overload feature. g) Settable minimum and maximum operating frequency. h) Softstarter shall not produce greater than 1% torque

pulsation to the shaft of driven equipment. i) Field adjustable Torque limits and acceleration and

deceleration ramps j) Accelerate / Decelerate Times to be specified. k) Four (4) user programmable preset speeds. l) The equipment may be stored outdoors for long periods

before installation. The packing should also be suitable for outdoor storage areas with heavy rains / high ambient temperatures.

m) Vendor shall certify readiness of system fit for commissioning. Vendor’s scope shall also include supply of all specialized tools and tackles required.

n) Softstarter shall be installed in Air-conditioned area but it shall be suitable for operation in non-air-conditioned area also.

o) Earthing scheme should be provided by the vendor. p) Any special cable other than standard power and control

cables required to connect Softstarter to other equipment shall be in vendor scope.

q) All electronic PCBs/Modules must have conformal coating to take care of site conditions.

P.S NO. : PS/445/2591



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23 Controls and monitoring

a) Softstarter shall be with an interactive and user-friendly door mounted digital operator interface with LCD display and sealed membrane type keypad.

b) Operator interface shall have facility/port to connect external hardware such as Laptop etc. Console shall also have facility to upload and download all parameter settings from one softstarter to another identical softstarter for start-up and operation.

c) The operator interface shall be used for drive programming, drive monitoring and drive trouble shooting. The operator interface must also be able to start and stop the drive, reset Softstarter faults. In case the above operation is not possible through operator interface, vendor has to supply one laptop loaded with driver software along with a suitable communication cable for interface with the Softstarter.

d) The operator interface shall have LED indicators for drive fault, drive run etc.

e) The operator interface shall allow monitoring of inverter operating conditions including speed, current, voltage, torque, power etc.

f) Messages shall be alphanumeric in nature. All the fault messages shall be in English.

g) Provision shall be made available for remote operation. h) The operator interface shall be able to display all real time

operating variables and all drive programming parameters. i) The operator interface shall be capable of displaying a

specific user selected parameter on power-up. This power-up parameter would typically be a parameter that is important to the operator such as motor speed or motor load.

j) The following Control signals must be provided: 1)start/Stop 2) Auto/Manual/Test Mode 3) Local/Remote 4) Emergency stop 5) Synchronous Bypass operation 6) Trip/Close of Input/Output & Bypass breakers

These are indicative. Vendor to suggest the interlocking scheme using these and other outputs as required for the system during detailed Engineering. These Outputs shall be provided with individual relay having 3 changeover potential free contacts wired to terminal blocks.

j) All Softstarter operating parameter shall be stored in nonvolatile memory.

P.S NO. : PS/445/2591 PURCHASE SPECIFICATION

REV. NO: 00


A4 – 11

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Controls and monitoring

k) The drive shall have built in monitoring of following parameters as minimum on its digital operator interface and these parameter shall also be displayed at Plant DCS through Modbus link:

i) Output Frequency ii) Output Current iii) Motor Speed iv) Output Voltage v) DC Bus Voltage vi) Output Power (It shall be possible to display

power output of the drive in kW) vii) Digital Input Status viii) Digital Output Status ix) Analog Input Status x) Drive Thermal state

xi) Motor energy meter xii) Hour Run

l) Necessary transducer shall be provided with 4-20 mA Output for indicating Motor Speed and Motor Current in the DCS. Transducers shall be capable of driving 500 ohms load.

m) The following indications shall be provided on the Softstarter Panel Door:

i) Motor Running/Softstarter ON ii) Motor Running on Bypass (DOL) iii) Starter In Stop Mode iv) Inverter fault v) Rectifier fault vi) Motor Stopped/Tripped vii) AC Mains ON viii) Auxiliary Control Supply ON ix) Softstarter Ready x) Softstarter Fault xi) External Fault xii) Rectifier output ON xiii) Emergency Stop Activated xiv) Motor Overspeed xv) Input Breaker Trip xvi) Motor zero speed

n) The Softstarter shall store fault logs of minimum last 10 faults in memory.

P.S NO. : PS/445/2591



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Controls and monitoring

o) The interface details of Softstarter shall be incorporated as required for data communication with DCS system with serial interfaces with RS485 data links. Necessary hardware shall be included in the scope and the interface protocol (i.e. Modbus only) shall be provided. The following Audio-visual annunciations must be provided.

1) Rectifier fuse failure / drive fault 2) Main AC failure 3) Inverter fuse failure / Drive fault 4) Inverter overload 5) Inverter high temperature / Drive fault 6) Cooling system fault 7) Motor failed to start / Drive fault 8) Transformer Fault & Alarm 9) Motor Temperature High 10) Harmonic Filters monitoring 11) Communication and measurement system unhealthy

24 Protection Following protections shall be built in within the inverter and any other protection as required:

a) Motor Overload / Over Torque b) Instantaneous Over current (This device shall monitor

the peak output current continuously and shall provide instantaneous shutdown without component failure whenever its trip point is surpassed. The trip point must be greater than or equal to 105% of the Softstarter 's rated full load output current)

c) Ground Fault Protection – 5-10A within 250ms maximum.

d) Over Voltage/Under Voltage - Softstarter shall be able to withstand >20% dip in supply voltage for 2 secs without damage to semiconductors or fuses.

e) Output Short Circuit f) Output Phase Loss/Fuse Failure g) Phase Sequence Protection h) Input Phase Loss/Single Phasing Preventer i) Over Speed/Over frequency of motor j) Heat sink over temperature/Softstarter Panel

Temperature High Stall prevention (During acceleration, deceleration and constant speed operation)

k) Loss of Cooling Fans/Ventilation loss l) External faults like Transformer Faults and Alarms

P.S NO. : PS/445/2591



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m) Under/Over voltage protection n) Inverter fault o) System earth fault protection p) Programmable Over current Protection and under load

protection q) Protections like no.of consecutive starts beyond

acceptable limit, long start time, locked rotor including motor winding, bearing temperatures, over-current, over load, negative phase sequence and earth fault protections etc.

r) The system shall be designed to deliver the motor input current and torque for the complete speed torque characteristics of the driven equipment, with I/P supply variation of +/-10% & frequency variation of +/-3%

25 Excitation system

(BHEL Scope) Interface with Excitation system (Excitation system in BHEL scope): Drive shall receive signals like Excitation system healthy, Excitation system fault etc. from Excitation system and provide Excitation ON command to Exciation system. List of interface signals between Excitation system and Soft starter to be provided by the vendor. For data communication with Excitation system by serial interfaces with RS485 data links. Necessary hardware shall be included in the scope and the interface protocol (Modbus only) shall be provided.

26 Distributed Control System (DCS)

Interface with PLC based DCS (DCS in Customer scope): Drive shall receive signals like Start, Stop, and Emergency stop etc.from DCS and provide Softstarter Ready, Softstarter Run and Softstarter Fault signals for indication in DCS. Drive shall provide 4-20mA signals for display of Motor Speed & Current in DCS. For data communication with PLC based DCS system by serial interfaces with RS485 data links. Necessary hardware shall be included in the scope and the interface protocol (Modbus only) shall be provided.

P.S NO. : PS/445/2591



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27 Type of Control: Completely programmable by the user as: a) Flux vector control with speed feedback b) Flux vector control without speed feedback c) Scalar V/F.

Softstarter shall be capable of maintaining motor speed within ±5% without the use of a motor mounted encoder or tachometer. The drive shall have programmable V/f patterns along with user definable custom V/f patterns.

28 Harmonic Limitations – Source

Shall be as per IEEE – 519 Voltage harmonics: Vendor to inform the values with calculations during detailed engineering stage. Current harmonics: Vendor to inform the source side 5th, 7th & 11th harmonics values with calculations during detailed engineering stage.

29 Harmonics at Soft starter Output / Motor Input

Shall be as per IEC 61800-4 Vendor to specify the maximum amount of voltage and current harmonics at the Softstarter Output / Motor Input terminals.

30 Switching frequency To be specified by the vendor 31 Auxiliary Supply a) 110V UPS feeder is provided by the Customer. kVA

Rating is to be given by the Vendor. Power supply for electronic modules has to be derived from the UPS.

b) Redundant Auxiliary Supply – 2 no’s of 415V, 3, 50Hz is provided by Customer. Feeder Power rating to be specified by the Vendor.

c) Other supplies required by the Softstarter system to be generated internally within the Softstarter system.

32 Cable Termincation HV Connection: Cable Termination arrangement to be provided for 1Rx3Cx185 Sq.mm, Al, XLPE, Armoured cable at both input and output sideof softstarter. Cable glands (Flameproof), lugs and termination kit to be provided by the vendor. The exact number and size of HV side cables will be intimated during drawing approval stage. HV side Cables are in Customer scope.

P.S NO. : PS/445/2591



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7. Transformer Specifications

1 Drytype Distribution Transformer of Converter Duty as per EIL Specification

Drytype Transformer Specification: a) MVA rating to be specified by vendor in technical offer b) HV voltage: 6.6kV with Off Circuit Tap Changer Taps of ±

5% in steps of 2.5%. Tap changing through links is not acceptable.

c) Fault level on HV Side: 40 kA (1sec) d) Transformer is the integral part of softstarter. e) LV voltage: Multi secondary type. Number of secondaries

and secondary voltage to be indicated by the vendor in technical offer.

f) Impedance: To be selected by Vendor during detailed engg. g) Vector group : To be selected by vendor h) Class of insulation: Class H i) Temperature rise : Winding by resistance - 55°C j) Winding Material – Electrolytic grade Copper k) Noise level – As per NEMA TR-1 l) No-load Loss and Load Loss (Guaranteed maximum values

loss – without any positive tolerance) m) Insulation levels/Bushings : As per relevant IS

standard/CBIP n) The transformer shall be designed to ensure that harmonic

losses are to be kept as low as possible and no overheating occurs because of the presence of harmonics.

o) Winding Temperature alarm and trip contacts of transformer are required for fault annunciation and tripping action in Softstarter/Input Breaker.

Note:

Design, Construction and supply of the Transformer for working with Softstarter shall be completely in Vendor’s scope. The transformer shall be complete in all respect for operation with Softstarter at site.

P.S NO. : PS/445/2591



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8. Spares for Softstarter Supplier should quote item wise price for the following spares. Unpriced List of Spares quoted for shall be provided in the Technical Offer. Vendor shall supply commissioning spares along with main equipment. Any spares consumed over and above the commissioning spares supplied along with main equipment, shall be replaced by vendor at the time of commissioning without any time/cost to BHEL/Customer. Any unused commissioning spare shall be retained by customer. Mandatory and Commissioning Spares for One Softstarter

Sl. No. Items Mandatory Spares Commissioning Spares

Softstarter

1(*) Power cell consisting of IGBT / IGCT /SGCT, etc. with Gate Driver Card

1 no. of each rating & type of Power Cell

1 no. of each rating & type of Power Cell

2 Control Cards 1 no. of each type (These cards should consist of all the cards used in soft-starter) .

1 no. of each type (These cards should consist of all the cards used in soft-starter).

3 Power supply card and Power

Supply modules

1 no. of each rating & type 1 no. of each rating & type

4 Power fuses 20% of each rating or 1 no. (min) of each rating, whichever is more.

20% of each rating or 1 no. (min) of each rating, whichever is more.

5 Control fuses/MCB 10 no’s of each rating, 10 no’s of each rating,

6 Contactors 10% of each type or 1 no. (min) of each type, whichever is more.

10% of each type or 1 no. (min) of each type, whichever is more.

7 Indicating Lamps 20% of each or 1 no. (min) of each type, whichever is more.

20% of each or 1 no. (min) of each type, whichever is more.

8 Indicating Lamps Covers 2 No’s of each Color 2 No’s of each Color

9 Blocker Diode 2 no’s. of each rating & type

2 no’s. of each rating & type

(*) : Vendor to quote spares with respect to the Power Module Construction as per offered Soft starter only.

P.S NO. : PS/445/2591



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9. Testing and Commissioning Requirements

1 Testing and Quality

Plan a) Routine Tests shall be carried out on all Panels and

transformer as per relevant standards and attached ITP. b) Heat Run Test to be conducted as part of Type Test. c) For other Type Tests as per attached ITP and relevant

standards, necessary Type Test Certificates to be furnished. d) During fabrication, the drive and Transformer shall be

subject to inspection by BHEL/EIL/Customer, or by an agency authorized by BHEL/EIL/Customer to assess the progress of work, as well as to ascertain that only quality raw material is used.

2 Inspection, Training and Commissioning Support

a) Final Inspection: BHEL/EIL/Customer representative will be present at manufacturer’s works for witnessing of final testing. This is to be incorporated in the Quality Plan. During inspection, vendor to ensure that proper safety norms are followed. No charges shall be applicable for

witnessing of final tests. Boarding and Lodging will be on BHEL/Customer account.

b) Training: Training for 5 (Five) persons from BHEL / Customer for a period of 1 week at manufacturer’s works. Boarding and Lodging will be on BHEL/Customer account.

c) Commissioning: Commissioning of Softstarter System at IOCL, Gujarat site shall be in the scope of Vendor. Final Acceptance shall be based on successful completion of the same. Boarding and Lodging will be on Vendor account.

d) Any replacement of failed/damaged items during commissioning shall be exclusively at Vendor’s cost.

e) Vendor is advised to stock necessary spares and ensure easy availability to facilitate trouble free commissioning.

P.S NO. : PS/445/2591



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3 Software for Computer

Interface This software should be an easy to use commissioning tool for drives and shall be provided along with the system. The interface details of Softstarter shall be incorporated as required for data communication with DCS system with serial interfaces with RS485 data links. Necessary hardware shall be included in the scope and the interface protocol (Modbus only) shall be provided.

4 Maintenance The procedure for maintenance of Softstarter panels and the schedule thereof shall be mentioned in the offer.

5 Special Requirement Combined testing of Softstarter and transformer along with Job Motor shall be done at BHEL-Bhopal at part load. The deputation charges for the same must be quoted in lumpsum only. Vendor to depute VFD engineers and transformer vendor for combined testing of Soft starter with job motor at BHEL Bhopal to carryout the following activities.

i) Supervision of unpacking & Installation of Softstarter panel at BHEL-Bhopal

ii) Supervision in combined testing at BHEL-Bhopal

P.S NO. : PS/445/2591



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10. Consolidated Scope of Supply and Services for each Softstarter

Sl. No. Parameters Quantity

(Nos.)

1. a) Fully Assembled Unit of 6.6kV Softstarter Panels

(IGBT/IGCT/SGCT) with Diode/Active Front End

Rectifier, Air Cooled, with Synchronous Bypass

feature for bump less transfer from Softstarter to DOL

1 Nos.

b) Output choke along with Power cables between

choke and Soft starter, Glands, Lugs and termination

kit for Synchronization (if required).(Transfer should

be BUMPLESS)

1 Set

c) Output PT for synchronous bypass 1 Nos

d) Nickle plated brass Cable Glands (Flameproof), lugs

& Termination kits and hardware for Power Cables

terminations in Softstarter (both input and output side)

1 Set

2. Mandatory Spares for Softstarter 1 Set

3. Commissioning Spares for Softstarter 1 Set

Vendor is requested to quote for the below considering 2 sets of softstarter as a lot and same shall be considered for bid evaluation. Charges for Training, commissioning and combined testing at BHEL Bhopal to be quoted in a lot

Sl. No. Parameters Quantity

(Nos.)

4.

Training 1 lot

(lump sum

for 2 sets of

soft starter)

5. Supervision of Erection & Commissioning of soft

starter at site

1 lot

(lump sum

for 2 sets of

soft starter)

6. Deputation charges for supervision of unpacking of

Soft starter and Combined testing of Soft starter with

job motor at BHEL- BHOPAL

1 lot

(lump sum

for 2 sets of

soft starter)

P.S NO. : PS/445/2591



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11. Documentation

Sl. No. Parameter Specification

1 Attached Documents a) EIL specification for supply of Softstarter: 6-51-0036- Rev 0

b) EIL specification for Drytype transformer: 6-51-0044- Rev 5.

c) Job Specification: A882-107-16-50-SP-5200 Rev.

A d) ITP_ VFD : A882-6-81-1050 Rev. 0 e) Datasheet for Softstarter: A886-999-16-50-DS-

0562 Rev A f) Single Line Diagram: 1412-70-PR-VFD-1001

Rev 03. g) BHEL Bhopal Motor Drawings, Data Sheet h) Compressor Curves

2 Technical Information required along with Offer

a) Dimensional Drawing of Panels and Transformer along with minimum clearance to be maintained for effective cooling, and Weight

b) Technical Catalogue of Softstarter System being offered

c) Reference list for similar rating Softstarter giving the following: Model number, Application, Rating, Year of supply and commissioning. At least one year of satisfactory operation of similar Softstarter is required as qualifying criteria.

d) Confirmation / Clarification / Information / Deviation List as per Point 7 on Sheet 20.

e) Confirmation / Clarification / Deviation List to EIL Specifications and other documents in 1) above

f) Sizing calculation for transformer and Softstarter.

P.S NO. : PS/445/2591



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Sl. No. Parameter Specification

3 Information / Confirmations required along with offer

a) Supply of the Softstarter shall be by OEM only. The name of the country from which the drive is sourced and the location of the manufacturing plant should be mentioned in the offer. b) After Sales Service and Support shall be given by the Vendor for a minimum period of 15 (fifteen) years after commissioning. Address of the Sales and Service Representatives in India with complete contact details: Name/Telephone/Email are to be provided. c) Vendor shall give a notice of at least 1 year to the end user of the equipment and BHEL before phasing out the product / spares to enable the end user for placement of order for spares and services.

4 Technical (unpriced) and Commercial (priced) Bids – For Evaluation

Refer sheet no. 17 of 20. Unpriced and Priced bids for Sl. Nos. 10(1), 10(2), 10(3), 10(4) , 10(5), 10(6).

5 Information required for Customer / Consultant Approval (after Purchase Order)

a) Dimensional Drawing of Panels along with minimum clearance to be maintained for effective cooling, and Weight

b) Schematic Diagram c) Bill of Materials for equipment to be

supplied d) Feeder Requirements – UPS and 415V

supply e) Losses at Rated Load (including Fans) f) Heat Loss for Air Conditioning System

sizing g) Technical Catalogue of Softstarter System

being offered h) Test Protocol and Quality Plan i) Type test certificates of similar rating

equipment as per respective ITP. j) Filled up Data sheet for Softstarter

Transformer and Softstarter k) Harmonic Calculations

P.S NO. : PS/445/2591



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Sl. No. Parameter Specification 6 Information Required along

with Supply. Maintenance Manuals and Documentation

a) Erection, Commissioning, Operation and Maintenance Manuals along with Final Drawings and Documentation – 2 Copies

b) 1 no. CD ROM consisting of the above. c) Test and Guarantee Certificates. d) Complete Bill of Material (item wise) for the

equipment supplied. 7 Confirmations/Deviations to

Specification Point-wise confirmation to this specification to be given along with offer. Deviations, if any, shall be indicated separately. If there are no deviations to the specifications, supplier shall mention the same explicitly. A reply from vendor stating that “Equipment will generally meet the specifications” will not be accepted by BHEL. Clause-wise Confirmation / Clarifications of all Clauses in the Purchase Specifications shall be furnished in the format below.

Point No. Page No. Confirmation / Clarification / Information / Deviation

Details Remarks, if any

Rev. 0 1 2 3 4 NEA Document No.:

Date 26.12.2017

601-K-003-970003-03-02 Created DB

Checked RL

Approved SKP

NNEEUUMMAANN && EESSSSEERR

GGRROOUUPP

Cover Sheet

Main Motor Data Sheet with Main Motor Speed Torque curve, Speed current time Curve, Thermal with stand curve (Hot & Cold) P.F. & efficiency Customer : Indian Oil Corporation Limited, GUJARAT Consultant : Engineers India Limited. Customer Order No. : - Installation Site : Gujarat, India. Service : BS VI Project of IOCL

Item : 601-K-003 A/B Equipment Tag No. : As Shown on Document Supplier : Neuman & Esser NEA Order No. : 970003 Compressor type : 2 SZL 320 Quantity : 2

Material Requisition No. : A885-601-KA-MR-5480-553-355-FOA Purchase Requisition No. :

Page 1 of 14

03-JAN-2018

SHARMA VIVEK (B748)

A

1 46 °C 4

2 7.2 °C 5

3 45 °C 6 Humid & corrosive

B

1 Zone 2 15

2 IIC 16

3 T3 17

4 F/B 18

5 Safe Instrument Air 19

5-16 bar (Inlet Air Pressure) 20

6 VFD Cum DOL star 21

7 500 % (For DOL Start)

8 22

23

24

9 Out door

10 201-K-02 A/B

11 6.6 KV

12 50 Hz

13 Three

14 Ex p 25

1 Reciprocating Compressor 6

2 7

3 9.75 KN-Meter 8

4 9

5 NIL / 40% 10

1 BHEL 17

2 2500 KW

3 18

4 1DN5130

5 Horizontal 18

6 333.3 rpm

7 71620 Nm

8 CACA

9 IC616

10 IP55 19

11 Salient Pole

12 60% 20

13 175%

14 227/239 Amp

15 (For DOL Start) 21

400% 22

500%


6.0 sec.

4.0 sec. 24

16a 0.983 KW-Sec/KVA 24a

CA

Prepared

DATA SHEET HV SYNCHRONOUS

MOTOR

2 No Per Brg

at 80% voltage

at 100% voltage Panel for lubrication system NA

Type PT-100,Simplex ,3 Wire

75 °C By Resistance method

Inertia constant(H) machine Starting Power Factor 0.239 (For DOL Start)

Type Pt-100,Duplex ,4 Wire

Datasheet No.

A886-999-16-50-DS-0454

Rev.No.A

Page 1 of 2

at 80% voltage Winding temp. detector No. 12 Nos.

at 100% voltage

Starting time Bearing temp. detector No.

Starting torque as % of FLT Temp. rise over ambient

Pull out torque as % of FLT Rotor 75 °C By Resistance method

Full load current at unity p.f/0.95

Lead

Stator

Direction of rotation from NDE CW

Type of enclosure Cold at 80% voltage 23 sec.

Cooling Cold at 100% voltage

Starting current as %age of FLC

Full load torque Hot at 100% voltage 12 sec.

F

Rotor construction Material Epoxy Mica (VPI)

15 sec.

Degree of protection Insulation class

Synchronous speed Hot at 80% voltage 19 sec.

Frame designation at 50% load 95.3 % / 0.95 lead

Mounting Locked rotor withstand time

Max. thrust/ pulsation rate

MOTOR MANUFACTURER'S DATA

Motor make Efficiency / Power factor

Rating at 100% load 96.2 % / 0.95 lead

No. of poles at 75% load 96.0% / 0.95 lead

Minimum starting torque Driven equipment manufacturer

Shaft BHP at max. load Recommended motor kW

DRIVEN EQUIPMENT MANUFACTURER'S DATA

Type of driven equipment Speed of driven equipment

WK2 of load Equipment/rotation/coupling type

Voltage CT ratio NA

Frequency VA NA

No. of phases: Accuracy class NA

Enclosure type NA

Motor tag no. Accuracy class NA

Motor differential CTs Metering/Protection NA

AVR signal PT ratio NA

Installation

EIL std. 6-51-0033

VA NA

Main motor Differential CT ratio

Space heater

240 V & 110 V AC(Through UPS)

220 V

Cable type & size Type of cooling water

Area classification System earthing:

Technical particulars

Pressure

Not applicable

Voltage variation ± 6%

Type of pressurisation air Frequency variation ± 3%

Insulation class/Temp. rise

Temperature class Duty Continuous (S1)

Vk, Im, Rct

Starting current as %age of FLC DC

Type of starting Aux. Power supply (AC)

Applicable standards/codes

Site conditions

Maximum ambient temperature: Relative humidity: 90%

Minimum ambient temperature: Altitude above MSL: < 1000 m

Design ambient temperature: Environment:

40 kA

Resistance earthed

Hazardous gas group System fault level

PURCHASER'S DATA

Project BS VI PROJECT Location REFER JOB SPEC

Client M/s IOCL

333.3 RPM

Compressor/ CW From Motor

NDE/RigidNeuman & Esser

2500

A 19.09.2016 Issued with MR/Tender AKG SV

Rev. Date Purpose Checked Approved

Customer To

furnish DetailsCustomer To furnish Details

Format No:-1650-1284 Rev. 2 Copyrights EIL-All rights reserved

Page 2 of 14

03-JAN-2018

SHARMA VIVEK (B748)

a e Heat exchanger details External Blowerb f Cooling tube material

c g Quantity of cooling water

d

a d

b e Terminal box for diff/AVR CTs

c f Details of CTs in NTB for AVR

27 Cable type & size

a c Alarm devices

d AVR CT Signal

e PMG

b f Rotor Earth Fault Signal

a g Zero sequence reactance

b h Thermal time constant-stator

c I Thermal time constant-rotor

d j WK2 value of motor

e k Balancing (full/half key)

f

a l Exciter load curve

b m Exciter panel details

c i Parallel diodes

d ii Diode failure detector

e iii Type of cooling

f iv Exciter field forcing

g v Control philosophy

h vi Make/Type/Model no of panel

I vii Make/Model of relays

j viii Details-power consumption

k ix Type of control

a Space heater c Thermostat

b Lubrication heater details d Surge absorber & Capacitor

a Total weight of equipment g Lubricant requirement

b Stator & Rotor weights h Vibration level

c Weight of heaviest part for crane I Noise level

d Tot. wgt of motor & accessories j Cable lugs/glands for all

e Lubrication method motors/panels/accessories

f Type of lubricant

a h

b I 5 to 16 bar

c

d

e j 300 VA at 110 V AC

Through UPS

f k Nil

g l As per Customer Requirment

j NA

Notes

Make/Type/Model no. After Finalization of Vendor


28 Reactance & other parameters

1. Purchaser's data & Driven equipment manufacturer's data will be filled in by purchase in case motor is

Setting-Pressure switch

Min. flow of air for pressurisation 50 LPS

Refer Excitation Panel Data sheet

0.13 PU tolerance -As IEC 34-1

32 Pressurisation system

-do-


Required

CACA (Part of main motor cooling)

-do-

-do-

40 min. Adiabatic

30 min. Adiabatic

Unsaturated synch. React.

Saturated transient react

Short circuit withstand capacity

Details Awaited

Details Awaited

BTD


WTD NA

Yes (For Diff. CT only)

Excitation type AM47096-11-06

Max. & Min. excitation voltage

Exciter capacity

Refer Excitation Panel Data Sheet

Max. & Min. field current

Rated excitation voltage

Excitation supply

Rated field current

system)

NA

Insulation class

Pull-in-torque 50 % FLT

30000 kgf

19500 kgf

85dB(A) at 1 meter

Ex'd' Type ,3 X 1000 W, 240 V, 1 phase AC

Inlet pressure for purging minimum 5 Bar

Min. purging time 30 Min.

Pressure reuired at inlet

Full load current at unity p.f 5 to 16 Bar (from Purchaser's ventilation

Max. flow of air for purging 100 LPS

DATA SHEET

HV SYNCHRONOUS MOTOR

Datasheet No.

A886-999-16-50-DS-0454

Rev.No.A

Page 2 of 2

31 Mechanical Data

Main Motor Field - 64 V

Exciter Field - 60 V

Main Motor Field - 450 A & 197 A

Exciter Field - 20 A & 5 A

Main Motor Field - 368 A

Exciter Field - 10 A

30 Other details

NA

NA


Rated power factor

Power factor range


Auxiliary Box

Saturated subtran. React

Unsaturated subtrans. React

Unsaturated transient react.

Saturated -ve transient react

Brushless Exciter

Temp. detector for inlet & hot air

Not mounted on motor NTB

Heat exchanger

Temperature detector

Separate neutral terminal box yes

Not Applicable

Main terminal box type

25 KA For 0.17 Sec

26 Terminal box details

25 Type of Cooling

Cooling water temperature

Cooling air filter type Not required Aluminium

NA For CACA (IC616) Cooling

Yes, External Blower

1 Hot/ 1 Cold

NA

NA



4490 kg-m2


Elastimold Connector In

Pressurized Fabricated TB

4. In additon to above data vendor shall separately provide followin data


1.5 mBar inside motor

enclouser

-do-

-do-

-do-

60 kVA

purchased directly by purchaser

2. Driven equipment & motor manufacturer's data sheet shall be filled in by the Driven equipment & motor

manufacturer respectively in case motor is supplied as part of equipment package and

Motor data shall be stamped by motor manufacturer.

3 All blank data to be filled by manufacturer

F' temp. rise limited to 'B'/ Micalastic VPI

Aux. Power for panel

37 micron(RMS) & 2.3 mm/sec

(RMS)

17.5 L (ISO VG 46 OR Equivalent)

remote interlock

0.95 Lead

0.95 Lead to 0.95 lag

Pressurisation failure contact for

Yes For all motor mounted

accessories

Xd, Xdu, Xq, Xqu, XL, Ra, R2, R0, Xq", Tqo', Tqo", Tdo', Tdo

Explosion vent provided NA

Special tools & tackles

Spares-2 yr normal operation

Commissioning spares

120 V & 30 V

Details Awaited

Details Awaited

Details Awaited

NA

Yes, Provided in

Pressurization Control Unit

21500 kg (For maintenance)

25000 kg (For Erection)

30000 kgf

Self,Ring Lubricated

Oil

Format No: EIL-1650-1284 Rev 2 Copy rights EIL- All rights reserved

Page 3 of 14

03-JAN-2018

SHARMA VIVEK (B748)

of 14

03-JAN-2018

SHARMA VIVEK (B748)

Rev. 0 1 2 3 4 NEA Document No.:

Date 26.12.2017

601-K-003-970003-03-02 Created DB

Checked RL

Approved SKP

NNEEUUMMAANN && EESSSSEERR

GGRROOUUPP

Cover Sheet

Main Motor Data Sheet with Main Motor Speed Torque curve, Speed current time Curve, Thermal with stand curve (Hot & Cold) P.F. & efficiency Customer : Indian Oil Corporation Limited, GUJARAT Consultant : Engineers India Limited. Customer Order No. : - Installation Site : Gujarat, India. Service : BS VI Project of IOCL

Item : 601-K-003 A/B Equipment Tag No. : As Shown on Document Supplier : Neuman & Esser NEA Order No. : 970003 Compressor type : 2 SZL 320 Quantity : 2

Material Requisition No. : A885-601-KA-MR-5480-553-355-FOA Purchase Requisition No. :

Page 8 of 14

03-JAN-2018

SHARMA VIVEK (B748)

A

1 46 °C 4

2 7.2 °C 5

3 45 °C 6 Humid & corrosive

B

1 Zone 2 15

2 IIC 16

3 T3 17

4 F/B 18

5 Safe Instrument Air 19

5-16 bar (Inlet Air Pressure) 20

6 VFD Cum DOL star 21

7 500 % (For DOL Start)

8 22

23

24

9 Out door

10 201-K-02 A/B

11 6.6 KV

12 50 Hz

13 Three

14 Ex p 25

1 Reciprocating Compressor 6

2 7

3 9.75 KN-Meter 8

4 9

5 NIL / 40% 10

1 BHEL 17

2 2500 KW

3 18

4 1DN5130

5 Horizontal 18

6 333.3 rpm

7 71620 Nm

8 CACA

9 IC616

10 IP55 19

11 Salient Pole

12 60% 20

13 175%

14 227/239 Amp


400% 22

500%


6.0 sec.

4.0 sec. 24

16a 0.983 KW-Sec/KVA 24a

CA

Prepared

DATA SHEET HV SYNCHRONOUS

MOTOR

2 No Per Brg

at 80% voltage

at 100% voltage Panel for lubrication system NA

Type PT-100,Simplex ,3 Wire

75 °C By Resistance method

Inertia constant(H) machine Starting Power Factor 0.239 (For DOL Start)

Type Pt-100,Duplex ,4 Wire

Datasheet No.

A886-999-16-50-DS-0454

Rev.No.A

Page 1 of 2

at 80% voltage Winding temp. detector No. 12 Nos.

at 100% voltage

Starting time Bearing temp. detector No.

Starting torque as % of FLT Temp. rise over ambient

Pull out torque as % of FLT Rotor 75 °C By Resistance method

Full load current at unity p.f/0.95

Lead

Stator

Direction of rotation from NDE CW

Type of enclosure Cold at 80% voltage 23 sec.

Cooling Cold at 100% voltage

Starting current as %age of FLC

Full load torque Hot at 100% voltage 12 sec.

F

Rotor construction Material Epoxy Mica (VPI)

15 sec.

Degree of protection Insulation class

Synchronous speed Hot at 80% voltage 19 sec.

Frame designation at 50% load 95.3 % / 0.95 lead

Mounting Locked rotor withstand time

Max. thrust/ pulsation rate

MOTOR MANUFACTURER'S DATA

Motor make Efficiency / Power factor

Rating at 100% load 96.2 % / 0.95 lead

No. of poles at 75% load 96.0% / 0.95 lead

Minimum starting torque Driven equipment manufacturer

Shaft BHP at max. load Recommended motor kW


Type of driven equipment Speed of driven equipment

WK2 of load Equipment/rotation/coupling type

Voltage CT ratio NA

Frequency VA NA

No. of phases: Accuracy class NA

Enclosure type NA

Motor tag no. Accuracy class NA

Motor differential CTs Metering/Protection NA

AVR signal PT ratio NA

Installation

EIL std. 6-51-0033

VA NA

Main motor Differential CT ratio

Space heater

240 V & 110 V AC(Through UPS)

220 V

Cable type & size Type of cooling water

Area classification System earthing:

Technical particulars

Pressure

Not applicable

Voltage variation ± 6%

Type of pressurisation air Frequency variation ± 3%

Insulation class/Temp. rise

Temperature class Duty Continuous (S1)

Vk, Im, Rct

Starting current as %age of FLC DC

Type of starting Aux. Power supply (AC)

Applicable standards/codes

Site conditions

Maximum ambient temperature: Relative humidity: 90%

Minimum ambient temperature: Altitude above MSL: < 1000 m

Design ambient temperature: Environment:

40 kA

Resistance earthed

Hazardous gas group System fault level

PURCHASER'S DATA

Project BS VI PROJECT Location REFER JOB SPEC

Client M/s IOCL

333.3 RPM

Compressor/ CW From Motor

NDE/RigidNeuman & Esser

2500

A 19.09.2016 Issued with MR/Tender AKG SV

Rev. Date Purpose Checked Approved

Customer To

furnish DetailsCustomer To furnish Details

Format No:-1650-1284 Rev. 2 Copyrights EIL-All rights reserved

Page 9 of 14

03-JAN-2018

SHARMA VIVEK (B748)

Administrator

Text Box

Main Motor: 32Run- 3CX300 Sqmm (AL) Space Heater- 3CX4 Sqmm (CU) Motor Diff CT- 4PairX2.5 Sqmm (CU)

Administrator

Text Box

107-K-003A/B

Administrator

Text Box

300/1 Amp

a e Heat exchanger details External Blowerb f Cooling tube material

c g Quantity of cooling water

d

a d

b e Terminal box for diff/AVR CTs

c f Details of CTs in NTB for AVR

27 Cable type & size

a c Alarm devices

d AVR CT Signal

e PMG

b f Rotor Earth Fault Signal

a g Zero sequence reactance

b h Thermal time constant-stator

c I Thermal time constant-rotor

d j WK2 value of motor

e k Balancing (full/half key)

f

a l Exciter load curve

b m Exciter panel details

c i Parallel diodes

d ii Diode failure detector

e iii Type of cooling

f iv Exciter field forcing

g v Control philosophy

h vi Make/Type/Model no of panel

I vii Make/Model of relays

j viii Details-power consumption

k ix Type of control

a Space heater c Thermostat

b Lubrication heater details d Surge absorber & Capacitor

a Total weight of equipment g Lubricant requirement

b Stator & Rotor weights h Vibration level

c Weight of heaviest part for crane I Noise level

d Tot. wgt of motor & accessories j Cable lugs/glands for all

e Lubrication method motors/panels/accessories

f Type of lubricant

a h

b I 5 to 16 bar

c

d

e j 300 VA at 110 V AC

Through UPS

f k Nil

g l As per Customer Requirment

j NA

Notes

Make/Type/Model no. After Finalization of Vendor


28 Reactance & other parameters

1. Purchaser's data & Driven equipment manufacturer's data will be filled in by purchase in case motor is

Setting-Pressure switch

Min. flow of air for pressurisation 50 LPS



32 Pressurisation system

-do-


Required

CACA (Part of main motor cooling)

-do-

-do-

40 min. Adiabatic

30 min. Adiabatic

Unsaturated synch. React.

Saturated transient react

Short circuit withstand capacity

Details Awaited

Details Awaited

BTD


WTD NA

Yes (For Diff. CT only)

Excitation type AM47096-11-06

Max. & Min. excitation voltage

Exciter capacity

Refer Excitation Panel Data Sheet

Max. & Min. field current

Rated excitation voltage

Excitation supply

Rated field current

system)

NA

Insulation class

Pull-in-torque 50 % FLT

30000 kgf

19500 kgf

85dB(A) at 1 meter

Ex'd' Type ,3 X 1000 W, 240 V, 1 phase AC

Inlet pressure for purging minimum 5 Bar

Min. purging time 30 Min.

Pressure reuired at inlet

Full load current at unity p.f 5 to 16 Bar (from Purchaser's ventilation

Max. flow of air for purging 100 LPS

DATA SHEET

HV SYNCHRONOUS MOTOR

Datasheet No.

A886-999-16-50-DS-0454

Rev.No.A

Page 2 of 2

31 Mechanical Data

Main Motor Field - 64 V

Exciter Field - 60 V

Main Motor Field - 450 A & 197 A

Exciter Field - 20 A & 5 A

Main Motor Field - 368 A

Exciter Field - 10 A

30 Other details

NA

NA


Rated power factor

Power factor range


Auxiliary Box

Saturated subtran. React

Unsaturated subtrans. React

Unsaturated transient react.

Saturated -ve transient react

Brushless Exciter

Temp. detector for inlet & hot air

Not mounted on motor NTB

Heat exchanger

Temperature detector

Separate neutral terminal box yes

Not Applicable

Main terminal box type

25 KA For 0.17 Sec

26 Terminal box details

25 Type of Cooling

Cooling water temperature

Cooling air filter type Not required Aluminium

NA For CACA (IC616) Cooling

Yes, External Blower

1 Hot/ 1 Cold

NA

NA



4490 kg-m2


Elastimold Connector In

Pressurized Fabricated TB

4. In additon to above data vendor shall separately provide followin data


1.5 mBar inside motor

enclouser

-do-

-do-

-do-

60 kVA

purchased directly by purchaser

2. Driven equipment & motor manufacturer's data sheet shall be filled in by the Driven equipment & motor

manufacturer respectively in case motor is supplied as part of equipment package and

Motor data shall be stamped by motor manufacturer.

3 All blank data to be filled by manufacturer

F' temp. rise limited to 'B'/ Micalastic VPI

Aux. Power for panel

37 micron(RMS) & 2.3 mm/sec

(RMS)

17.5 L (ISO VG 46 OR Equivalent)

remote interlock

0.95 Lead

0.95 Lead to 0.95 lag

Pressurisation failure contact for

Yes For all motor mounted

accessories

Xd, Xdu, Xq, Xqu, XL, Ra, R2, R0, Xq", Tqo', Tqo", Tdo', Tdo

Explosion vent provided NA

Special tools & tackles

Spares-2 yr normal operation

Commissioning spares

120 V & 30 V

Details Awaited

Details Awaited

Details Awaited

NA

Yes, Provided in

Pressurization Control Unit

21500 kg (For maintenance)

25000 kg (For Erection)

30000 kgf

Self,Ring Lubricated

Oil

Format No: EIL-1650-1284 Rev 2 Copy rights EIL- All rights reserved

Page 10 of 14

03-JAN-2018

SHARMA VIVEK (B748)

Administrator

Rectangle

Administrator

Typewritten Text

Kindly Provide KW of Blower motor

Administrator

Typewritten Text

Fault Level of Terminal Box will be 40 KA for 0.25 Sec

Administrator

Line

Administrator

Line

of 14

03-JAN-2018

SHARMA VIVEK (B748)

Please refer website

https://bheleps.buyjunction.in

for complete tender documents

https://bheleps.buyjunction.in/

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