at a glance

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Corporate OverviewCorporate Overview

®About us

Overall experience of Two decades in manufacturing, testing and supply of Electrical Power Productsand leader in MV Switchgear Technology

Trusted supplier to various State Owned Utilities, EPC Contractors and Private Industries in India andabroad

Continuous Innovation and indigenous development of MV Switchgear products over last decade andhalf

Highly qualified and skilled work force of over 700 professionals

Leader in Vacuum Circuit breaker Technology solutions in field of MV SwitchgearProducts with installed base of over 45 000 Vacuum Circuit Breakers at sitesProducts with installed base of over 45,000 Vacuum Circuit Breakers at sites

State of Art manufacturing facilities in India for Indoor and Outdoor MV Switchgear products

®Mission and Vision

OUR MISSIONStelmec is committed to provide Quality & Technology Driven Products and Solutions at CompetitivePrices and with Customer Care to meet expectations

OUR VISIONStelmec aims to be a Significant & Eminent Partner to the growth of Power Sector in India and a globalStelmec aims to be a Significant & Eminent Partner to the growth of Power Sector in India and a globalsolution provider in MV Switchgear .

OUR VALUES1. Achieving CUSTOMER SATISFACTION is fundamental to our business2. Provide PRODUCTS & SERVICES OF HIGHEST QUALITY3. Practice DIGINITY AND EQUITY IN RELATIONSHIPS and provide opportunities for our people torealize their full potentialrealize their full potential4. Ensure PROFITABLE GROWTH and enhance the worth of the organization5. Foster mutually beneficial RELATIONSHIPS WITH ALL OUR BUSINESS PARTNERS6. Manage our operations with high concern for HEALTH, SAFETY & ENVIRONMENTg p g7. Be a responsible CORPORATE CITIZEN

®Group Profile

Over 700 employees in Four Business Verticals, Front End Sales & Corporate Office

Annual Sales in INR CrAnnual Sales in INR Cr

Source: Internal

®Group Locations

• Corporate & Marketing Head Office:

Bandra, Mumbai

• Medium Voltage Switchgear [SBU-I]:

Ulariya AhmedabadUlariya, Ahmedabad

• Medium Voltage Switchgear [SBU-II]:

Usgaon Mumbai

• Power IT Solutions [SBU-III]:

Usgaon, Mumbai

Sativali, Mumbai

• Smart Grid Competency Centre [SBU-IV]:

Chandivali, Mumbai

• EPC [SBU-V]: [ ]

Chandivali, Mumbai

®Sales and Service Network- Presence in all major cities cross India

Head Office• Mumbai

Branch Offices• Delhi• Mumbai

H d b d• Hyderabad • Vadodara• Jaipur• PanchkulaPanchkula• Kolkata• Guwahati

R id E iResident Engineers• Chennai• Lucknow• MeerutMeerut• Bhopal• Jabalpur• Jodhpur• Ajmer• Patna• Bhubaneshwar

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Organization StructureOrganization Structure

®Organization Verticals- In line with mission and vision of Stelmec

Customers

SBU-IMedium Voltage Switchgear

11/33kV Indoor

SBU-IIMedium Voltage Switchgear

11/33kV Outdoor

SBU-IIIPower IT Solution

Relays

SBU-IVSmart Grid Competency Centre

SBU-VEPC Green field projects

• 11/33kV Indoor Panels

• 11/33kV Outdoor Kiosks

• Instrument Transformers

• 11/33kV Outdoor PCVCB

• 11kV Outdoor Kiosk• Control & Relay

PanelLT Di t ib ti

• Relays• Meters• Solutions

Centre• Products• Solutions

Brown field projects

Transformers• Packaged

Substation

• LT Distribution Panel

• LT Metering Panel

I t ti l P E t

All India Presence: Front End Sales & Service

International Presence: Exports

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Product PortfolioProduct Portfolio

®12kV/36kV Indoor Vacuum Circuit Breaker Panel- Tailor made panels to suit your need. Internal arc tested

Parameter 12kV Indoor VCB Panel

36kV Indoor VCB Panel

SIPV12 / SIPV36

Rated Voltage 12kV 36kV

Rated continuous current [Feeder] 1250A 1600A

Rated continuous current [Busbar] 2000A 1600A

Basic insulation level 28kVrms/75kVp 70kVrms/170kVp

Rated short time withstand current [3 sec] 26.3kA 25kA

Rated short circuit breaking current 26.3kA 25kAg

Rated making current capacity 65.75kA 65.75kA

Opening time < 60 msec < 100 msecOpening time < 60 msec < 100 msec

Closing time < 80 msec < 120 msec

R t d ti O 0 3 CO 3 i O 0 3 CO 3 iRated operating sequence O-0.3sec-CO-3min O-0.3sec-CO-3min

Guaranteed number of operations 10,000 2,000

M t t d M t t dInternal

t t d Type of operating mechanism Motor operated spring charged

Motor operated spring charged

arc tested

®12kV Outdoor Vacuum Circuit Breaker Kiosk- VCB unit along with integrated Control & Relay Panel for Outdoor duty

Parameter 12kV Outdoor VCB Kiosk SOVK12

Rated Voltage 12kV

Rated continuous current 1250A

Basic insulation level 28kVrms/75kVp

Rated short time withstand current [3 sec] 20kA[ ]

Rated short circuit breaking current 20kA

Rated making current capacity 50kA

Opening time < 60 msec

Closing time < 80 msec

Rated operating sequence O-0.3sec-CO-3min-CO

Guaranteed number of operations 10,000

Type of operating mechanism Motor operated spring chargedType of operating mechanism Motor operated spring charged

®12/36kV Outdoor Vacuum Circuit Breaker- An ideal product for distribution sub-stations

Parameter 12kV Outdoor VCB

36kV Outdoor VCB

SPCV12/SPCV36

Rated Voltage 12kV 36kV

Rated continuous current 1250A 1250, 1600A

B i i l ti l l 28kV /75kV 70kV /170kVBasic insulation level 28kVrms/75kVp 70kVrms/170kVp

Rated short time withstand current [3 sec] 25kA 26.3kA

Rated short circuit breaking current 25kA 26.3kA

Rated making current capacity 62.5kA 65.75kA

Opening time < 60 msec < 100 msec

Closing time < 80 msec < 120 msec

Rated operating sequence O-0.3sec-CO-3min-CO

O-0.3sec-CO-3min-CO

Guaranteed number of operations 10,000 10,000p , ,

Type of operating mechanism Motor operated spring charged

Motor operated spring charged

Degree of protection IP55 IP55

®Indoor/Outdoor Control and Relay Panel- Complete range with variety of protection features

Parameter Control & Relay Panel

CRP/PCM

Application Indoor / Outdoor

Type• Transformer• Feeder• Capacitor

Construction • Simplex• Duplex

For voltage up to 66kV

Meters

Auxiliary equipments

• Meters• Relays• Indicating instruments• Switches

Enclosure IP5X / IP55

®Relays for Distribution Network Protection- Conforms to IEC 60255 and IS 3231

Type Salient Features

• Self monitoring feature

SLR Series

Numerical over current and earth fault protection relay with RS485 and USB port

• Circuit breaker failure protection• Multi shot auto-reclose function• Inbuilt trip circuit supervision• Field selectable 1A/5A

[Model: SLR 140C] • Draw-out/fixed type •Disturbance record•Fault event logging up to 999 events

• Self monitoring featureNumerical voltage protection relay with RS485 and USB port[Model: SLR 140V]

• Self monitoring feature• O/V, U/V, NDR protection• 110 V AC PT input• Two stage protection on each, OV, UV, NDRDraw out/fixed type•Draw-out/fixed type

Restricted/sensitive earthf aultprotection relay with RS485 and

• Self monitoring feature• Restricted/sensitive earth fault protection• Field selectable 1A/5Aprotection relay with RS485 and

USB port[Model: SLR 140C REF]

Field selectable 1A/5A• Draw-out/fixed type •Disturbance record•Fault event logging up to 999 events

Hi h d ti

Master trip relay[Model: SLR JH13]

• High speed operation• Electro-mechanical design• Heavy duty contacts• 10,000 mechanical operations

Fl h l ti• Flush panel mounting• 7 NO/NC contacts

®Relays for Distribution Network Protection- Conforms to IEC 60255 and IS 3231

Type Salient FeaturesSLR Series

Transformer fault relay[Model: SLR AH23]

• High speed operation• Electro-mechanical design• Heavy duty contacts[Model: SLR AH23]

[Model: SLR AH33]Heavy duty contacts

• 10,000 mechanical operations• Flush panel mounting• 8 CO contacts

• High speed operation• Electro-mechanical design

Trip circuit supervision relay[Model: SLR TS32]

• Heavy duty contacts• 10,000 mechanical operations• Flush panel mounting• 2 CO contacts

DC/AC supervision relay• High speed operation• Electro-mechanical design

[Model: SLR DS12][Model: SLR AS12]

• Heavy duty contacts• 10,000 mechanical operations• Flush panel mounting• 2 CO contacts

®Single Phase Electronic Energy Meter- For Residential & Commercial Billing

Salient FeaturesSTEM Series

Conforms to IS 13779:1999 BIS Certified LCD display with legends giving proper indication Auto scroll and manual scroll facility Historic Billing data for last 12 months Meter reading in Power off condition. Accurate measurement in Single Wire mode Tamper Detection and event logging Immune to Magnetic and Electrostatic spark discharge

up to 35 KV Immune to 32 tamper conditions prevailing in the market Optical port/IR/IrDA communication port for Data

Downloading Proximity reading in field through CMRI (LOS) RS232 port optional for external communications

®Pole Mounted Autorecloser- Under Exclusive Distributorship with Noja Power

Parameter OSM15 OSM27 OSM38

Rated Voltage 15 5kV 27kV 38kV

OSM Series

Rated Voltage 15.5kV 27kV 38kV

Rated continuous current 630A 630A 630A

Basic insulation level 50kVrms/110kV 60kVrms/125kV 70kVrms/170kVBasic insulation level p p p

Interrupting medium Vacuum Vacuum Vacuum

Insulation Solid dielectric Solid dielectric Solid dielectric

Rated short time withstand current [4 sec] 16kA 12.5kA 12.5kA

Rated short circuit breaking current 16kA 12.5kA 12.5kA

Rated making current capacity 40kA 31.5kA 31.5kAg p y

Rated operating sequence O-0.1-CO-1-CO-1-CO

O-0.1-CO-1-CO-1-CO

O-0.1-CO-1-CO-1-CO

Guaranteed number of 30 000 30 000 30 000Guaranteed number of operations 30,000 30,000 30,000

Type of operating mechanismLV single coil

magnetic t t

LV single coil magnetic

t t

LV single coil magnetic

t tactuator actuator actuator

®Engineering, Procurement, Construction- A focused Division for EPC Projects

Design, Engineering, Construction and supply of High voltage substations up to 400kV AIS, GIS and Transmission Lines

Providing cutting-edge technology products, systems and turnkey solutions; backed by comprehensive range of services from concept to commissioning

Addressing every aspect of project requirements encompassing planning, project management, financial considerations and environmental needs

Bringing together the best mix of products through customized turnkey projects to ensure a fast return on investment using best practices adopted across the world

Pictures of 66/11kV GIS s/s at GETCO, Bhalka

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CertificationsCertifications

®Certifications- An ISO 9001:2008 certified company

••

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Trainings & ExhibitionsTrainings & Exhibitions

®Training Programs – Internal Training Session

20-04-2015 23

®Customer Training Session at AVVNL, Ajmer/Sikar

20-04-2015 24

®Customer Training Session at GETCO

®Customer Training Session at PuVVNL, Varanasi

20-04-2015 26

®Participation in Exhibitions- ELECRAMA, Mumbai

®Participation in Exhibitions- ENERASIA, Ahmedabad

®Participation in Overseas Exhibitions- Electric Power & Renewable Energy 2014, Myanmar

®Participation in Overseas Exhibitions- MEE 2015, Dubai

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Thank YouThank You