HOME | Raengraeng.com/mtu/MTU-GAS- 772 Kw-1948 Kw.pdf · 2017. 5. 3. · Created Date: 4Hï¿½...

SYSTEM RATINGS

Natural gas genset without heat extraction (heat recovery unit not included in delivery)

MTU Onsite Former Output Energy Effi ciency Methane DimensionsEnergy Type Genset Type Elect.1) Therm.2) Low Temp. input4) Elect. Total Number5) (L x W x H)

AoE kWel. kWth. kWth. (°C) kW nel. (%) ntot (%) mm L62 (Methane number 70)GB 1160 N5 12V4000L62 1160 (660) 77 (40) 2822 41.1 (64.5) ≥ 70 4450x1700x2400GB 1549 N5 16V4000L62 1549 (872) 101 (40) 3765 41.1 (64.3) ≥ 70 5300x1700x2600GB 1944 N5 20V4000L62 1944 (1078) 125 (40) 4685 41.5 (64.5) ≥ 70 5900x1600x2600

L62 ER (High ambient temperatures)GB 1160 N5 12V4000L62ER 1160 (747) 56 (53) 2890 40.1 (66.0) ≥ 80 4450x1700x2400GB 1549 N5 16V4000L62ER 1549 (1007) 70 (53) 3860 40.1 (66.2) ≥ 80 5300x1700x2600GB 1950 N5 20V4000L62ER 1950 (1244) 99 (53) 4843 40.3 (66.0) ≥ 80 5900x1600x2600

L63 (Highest output)GB 1712 N5 16V4000L63 1712 (979) 110 (40) 4121 41.5 (65.3) ≥ 80 5300x1700x2600GB 2145 N5 20V4000L63 2145 (1210) 140 (40) 5139 41.7 (65.3) ≥ 80 5900x1600x2600

* NOx < 500 mg/mn3 (NOx < 250 mg/m

n3 available)

1) cos � = 1,0 in accordance with VDE 0530 REM 2) from jacket water, tolerance 8% 3) from jacket water and exhaust gas (120°C), tolerance 8%4) performance data in accordance with ISO 3046/I-1991, tolerance 5% 5) referenced methane number 6) dimensions without exhaust gas heat exchangerAll data according to full load, indicated gas mixture cooler water inlet temperature and are subject to technical development.

Project specific data on request:- Other gas types - Individual data (e.g. flow-/return-temperatures, hot cooling, methane number, assembly space, etc.)- Container - Gas Processing

GAS SYSTEM SERIES 4000 NATURAL GAS6,3 kV / 50 Hz

A TOGNUM GROUP BRAND

MRPlaced Image

MRPlaced Image

http://www.raeng.com

SYSTEM RATINGS

Natural gas genset with heat extraction from jacket water (heat recovery unit included in delivery)

MTU Onsite Former Output Energy Effi ciency Methane DimensionsEnergy Type KWK Type Elect.1) Therm.2) Low Temp. input4) Elect. Total Number5) (L x W x H)

AE kWel. kWth. kWth. (°C) kW nel. (%) ntot (%) mm L62 (Methane number 70)GR 1160 N5 12V4000L62 1160 660 77 (40) 2822 41.1 64.5 ≥ 70 6000x1800x2400GR 1549 N5 16V4000L62 1549 872 101 (40) 3765 41.1 64.3 ≥ 70 6800x1800x2600GR 1944 N5 20V4000L62 1944 1078 125 (40) 4685 41.5 64.5 ≥ 70 7820x1920x2600

L62 ER (High ambient temperatures)GR 1160 N5 12V4000L62ER 1160 747 56 (53) 2890 40.1 66.0 ≥ 80 6000x1800x2400GR 1549 N5 16V4000L62ER 1549 1007 70 (53) 3860 40.1 66.2 ≥ 80 6800x1800x2600GR 1950 N5 20V4000L62ER 1950 1244 99 (53) 4843 40.3 66.0 ≥ 80 7820x1920x2600

L63 (Highest output)GR 1712 N5 16V4000L63 1712 979 110 (40) 4121 41.5 65.3 ≥ 80 5300x1700x2600GR 2145 N5 20V4000L63 2145 1210 140 (40) 5139 41.7 65.3 ≥ 80 7820x1920x2600

* NOx < 500 mg/mn3 (NOx < 250 mg/m

n3 available)





MRPlaced Image

MRPlaced Image


SYSTEM RATINGS

Natural gas genset with heat extraction from jacket water (heat recovery unit included in delivery) and exhaust gas (exhaust gas heat exchanger loose supply)

MTU Onsite Former Output Energy Effi ciency Methane Dimensions6)

Energy Type KWK Type Elect.1) Therm.3) Low Temp. input4) Elect. Total Number5) (L x W x H) AE kWel. kWth. kWth. (°C) kW nel. (%) ntot (%) mm L62 (Methane number 70)GR 1160 N5 12V4000L62 1160 1303 77 (40) 2822 41.1 87.3 ≥ 70 6000x1800x2400GR 1549 N5 16V4000L62 1549 1719 101 (40) 3765 41.1 86.8 ≥ 70 6800x1800x2600GR 1944 N5 20V4000L62 1944 2156 125 (40) 4685 41.5 87.5 ≥ 70 7820x1920x2600

L62 ER (High ambient temperatures)GR 1160 N5 12V4000L62ER 1160 1396 56 (53) 2890 40.1 88.4 ≥ 80 6000x1800x2400GR 1549 N5 16V4000L62ER 1549 1869 70 (53) 3860 40.1 88.5 ≥ 80 6800x1800x2600GR 1950 N5 20V4000L62ER 1950 2333 99 (53) 4843 40.3 88.4 ≥ 80 7820x1920x2600

L63 (Highest output)GR 1712 N5 16V4000L63 1712 1879 110 (40) 4121 41.5 87.1 ≥ 80 5300x1700x2600GR 2145 N5 20V4000L63 2145 2360 140 (40) 5139 41.7 87.7 ≥ 80 7820x1920x2600

* NOx < 500 mg/mn3 (NOx < 250 mg/m

n3 available)





MRPlaced Image

MRPlaced Image


Subj

ect t

o ch

ange

. | 3

2347

51 |

1/

11 |

VM

C 2

011-

05 |

Prin

ted

in G

erm

any

on c

hlor

ine-

free

ble

ache

d pa

paer

.DESIGN AND EQUIPMENT (EXTRACT)

// Sliding gear starter 24V, 2 x 9 kW// Flexible coupling, interconnecting bell housing, service opening so

that replacement of the rubber element can be achieved without displacing engine o generator

// Gas supply through venturi air-gas mixer with electronically controlled gas metering valve

// Components of the gas regulation line approved per Directive for Gas Components 90/356/EWG

// Electronic high-voltage capacitor ignition system with one ignition coil per cylinder

// Electronic speed governor for speed and power output control with automatic knocking control

// Oil sump, removable without lifting the engine

4000Confi guration 90° VNo. of cylinders 12/16/20Bore/Stroke 170/210 mmCyl. displacement 4.77 lit.

ENGINE DATA

// A Tognum Group Company: MTU Onsite Energy GmbH / Gas Power Systems / Dasinger Straße 11 / 86165 Augsburg / Germany / Phone +49 821 7480 265 / Fax +49 821 7480 259 / [email protected]

DRAWINGS AND DIMENSIONS

Note: This drawing is provided for reference only and should not be used for planning installation.

L

H

B

Version: 02.11.2010, materials and specifi cations subject to change without notice due to technical advances.

MRPlaced Image

http://www.raeng.comMRPlaced Image

mg/mn3

V

V

kWel

kWth

kWth

kW

VkWel

kWth

kWth

kW

VkWel

kWth

kWth

kW

VkWel1747 01751 0 0

400 415 6300 10500 11000

972 0971 0 0Electrical output of generator400 415 6300 10500

01461 0 0 1461400 415 6300 10500 11000

Generator voltage

1.3

Thermal output (Engine cooling / lube oil / 1st stage HT mixture cooler)

11000

Continuous Operating Data Insolated Mode

Part Load Data in Grid Parallel Mode (50%)

0 0 1944 0

8% tolerance for thermal outputs and 5% for total energy input listed. Performance data in accordance with ISO 3046. All data apply to gridparallel operation. Data for site operating conditions other than those mentioned, available on demand. Max. reactive power in kVA, resp. nominalcurrent acc. to nominal output of the generator.

Total energy input

Thermal output (2nd stage LT mixture cooling)

1.4

Electrical output of generator


1.2 Part Load Data in Grid Parallel Mode (75%)

1948Electrical output of generator (no overload capacity)


Generator voltage

Total energy input


Generator voltage

Total energy input

< 500


Electrical output of generator

integrated

Gas mixture cooler, extern (2nd stage LT)

52 °C

Gas mixture cooler, intern (1st stage HT)

Cooling water temperatureGenset with synchronous generator for generating 3Ph, 50Hz

MZ ≥ 80Low heat value (LHV) Hu = 8,0-11,5 kWh/m³nMethane number

90 / 78 °C

Ratings and EmissionsFor operation on NATURAL GAS

1

Genset without heat recovery system

AoE 20V4000L62 (robust)

GBTechnical Description

TB 46218 a 50OAGD - 10.02.2010

2600

49

650

Nox

1.1 Continuous Operating Data in Grid Parallel Mode

922

99

1244

72

GB 1948 N5

3713

4843

Generator voltage 0 0 GB 1944 N5 0

400Generator voltage 415 6300

Intake air temperature 30 - 40 °C

10500 11000

AoE 20V4000L62 /1500/12,1:1/80/9078/oKat/500/GMK4080/TVU 2009-11-23/TA 734661e 734657e Seite/Sheet 1 von/of 7


TB 46218 a 50OAGD - 10.02.2010

mg/mn3

mg/mn3

mg/mn3

mmLitre1/minm/s

bar

kWmech

kWh/kWhmechm3/h

g/kWhmech

*

Connections with counter-flanges for external cooling- or heat recovery systemIntegrated cooling preheating unit

Cooling System (2-circuit)

High temperature circuit for lube oil cooling, 1st stage of mixture cooling and engine jacket

Closed crankcase venting system with oil separator connected to mixture piping before turbo chargerConnections for oil refill and oil draining

Engine-mounted device for automatic oil level controlOil dipstick

Engine mounted heat exchangerLube oil filters with replaceable filter elements

Lube Oil System

Lube oil circulation pump with safety valve for forced-feed lubrication and piston cooling

Exhaust SystemDry-type, insulated exhaust manifolds in the engine Vee

Two-stage mixture coolingThrottles between mixture coolers and intake manifold

TurbochargingTurbocharger for gas-air mixture compression

Air intake via dry-type engine-mounted air filtersVenturi type air-gas mixer with gas supply via electronically controlled gas metering valve

Light-metal solid-skirt pistons with oil cooling duct, piston cooling via oil spray nozzles

Mixture Formation

Forged connecting rods

Four-valve, individual cylinder heads with central pre-chamber armoured valves with „Rotocap“ rotators

Monobloc grey cast crankcase with inspection ports, flywheel housing SAE 00, flywheel 21“ cast iron oil pan

Forged crankshaft

0,3

Overload must reliably be avoided by means of suitable external control systems (e.g. electronic output power control).

Basic Engine

Lube oil consumption (not guaranteed, at rated load and after 1000Oh)

Gas consumption (based on LHV=10kWh/m3n)

Compression ratioMean effective pressure

Specific full-load consumption (tolerance 5%)

16,8Standard power acc. to ISO 3046, (no overload capacity)* 2000

12,1:1Mean piston speed 10,5

95,33Speed 1500Volume

V 20Bore / stroke 170 / 210Cyl. arrangement, no. of cyl.Otto-Gas-Engine MTU 20V4000L62

2.1 Engine plus Accessories

Lube oil pump for draining the oil sump (incl. two solenoid valves).The base frame is installed on vibration dampers

Engine and flange-mounted alternator (SAE 00 housing) are connected via a torsionally resilient coupling and resiliently mounted to a rigid, welded steel base frame.Standby heater

< 300

2 Design Principles / Scope of Supply

CO, with catalyst (optional, delivered loose)

CO, without catalyst

Emission values related to dry exhaust gas with 5% O2. (For exhaust gas volume flow see 3.5)

NOx, stated as NO2< 1000< 500

1.5 Pollutant Emissions

2,42484,3



TB 46218 a 50OAGD - 10.02.2010

VkVA

Hz1/min%

°C

097,20

10500 110002711 0

97,4 0

FH

400 415 63002560 0 0

One ignition coil per cylinder

2.2

Self-regulating, brushless revolving-field synchronous generator with built-in exciter, voltage and cos regulator, designed to VDE 0530, radiointerference class N, low-harmonic design.

GeneralControl cabinet is mounted directly to the genset

valve leakage monitor flexible stainless steel hose

2.4 Engine Management (MIS)

two solenoid valves (or double solenoid valve)Low pressure regulator

Gas regulation lines delivered loose, components approved per Directive for Gas Components 90/356/EWG

Gas filter

2.3 Gas Supply

IP 23

*) Cos-phi must be over the whole power range in the defined range. Only inductive reactive power admissible (over-erected).

In case of nominal mains voltage variations by ± 2%, an automatic voltage adjustment must be used.

Type of protection

StarMax. ambient temperature. 40Stator connectionEfficiency (100% load) at cos 1

50Speed 1500Frequency

Rating (F)Generatorspannung

Generator

Automatic control for ignition energy adjustment

Industrial spark plugs

Variable timing controlTiming sensors at camshaft and crankshaft

Ignition System

Microprocessor-controlled high-voltage spark-ignition system with low voltage distribution, no moving parts, no wear

Starting SystemElectric starter (2x 9 kW, 24 VDC)

Gas Regulation Line

Connection to control cabinet (e.g. MMC-4000) with CanOpen and discrete signals (digital and analog) via a multipolar engine cable (max. 25 m). There is an assignment diagram for the engine cable and a signal list specifically for the CanOpen interface.

The engine is controlled by discrete signals. The engine management requests various auxiliary drives (e.g. pumps, gas valves, etc.) and expects corresponding feedback within certain timeframes. The CanOpen interface serves solely for the exchange of information. No specifications can be issued via the interface (read only!).

Internal bus communication via CAN.

Speed governing

ECU7

Engine start / stop sequenceAir / Fuel ratio control via engine characteristic map

Engine monitoring (temperatures, pressures, speed, etc.)Emergency stop sequence

Single exhaust temperature monitoring (cylinderhead)

EMU7

Insulation classTemperature-rise rating F

F

1,0 -0,8 0 1,0 -0,8Cos



TB 46218 a 50OAGD - 10.02.2010

LiterLiterLiter

Liter

kW°C

94 [101 m³/h2,6 [3,0 bar

bar°C

kWm3/h

°C

°C

barbar

Outlet temperature mixture cooling water max.

Max. permissible pressure loss outside the heat recovery

Mixture cooling water volume flow (8% tolerance)

Heat Generation

Thermal output (8% tolerance)

0,56,0

52Inlet temperature mixture cooling water max.

System pressure permitted max.

Mixture Cooling (2nd stage LT)406,0

Note information pressure control valve.

23

Knocking monitoring AKR

Individual ignition timing adjustment per cylinder

Lube oil – quantity (first filling) 378

3.2

300

Filling Quantities

Engine cooling water, HT Lube oil – quantity (consecutive oil changes)

3.3

Mixture cooling water, LT (without recooler and pipes)

99

Ignition time setting

Acoustic knocking monitoring system

Speed monitoring

Cooling water temperature, min.

Pressure loss

3 Technical Data Design / Operation 3.1

System pressure permitted max.

Engine Cooling (engine block with lube oil and 1st stage HT mixture cooling)Thermal output (8% tolerance) 1244

350

78 / 90Cooling water volume flowCooling water temperature, in- / outlet

30

55

]

Providing CANopen interface

SAM

Lube oil make upMonitoring of minimum load

Electronic ignition system

Values for cooling / heating water are based on water without antifrost and corrosions additives. Admissible antifrost and corrosions additives see operating media. Values in brackets [ ]* refer to 35% Glycol.

The binding specifications for cooling water, fuel, lube oil, exhaust condensate and heating water are stipulated in the relevant MTU / MDEoperating media regulations.

Operating Media

Ignition

]



TB 46218 a 50OAGD - 10.02.2010

kW

m3/h

m3/hmn

3/h

°C

K

mbar

kW

°C

kg/hkg/h

mn3/h

mn3/h

mbar

In multi-genset systems, separate exhaust piping for each genset is recommended. If a common exhaust header system is installed, exhaust flow back into any non-operationing gensets must be avoided by use of a 100% gas-tight exhaust shut-off flap.

In the range of partial load the exhaustive temperature rises up to 550°C. In case of use of catalyzers, due to the exothermic reaction theexhaustive temperature may increase up to 600°C.

Exhaust gas volume flow, dry (0 °C, 1013 mbar)Exhaust gas volume flow, moist(0 °C, 1013 mbar)Permissible back-pressure downstream of engine min. / max. 30 / 60

Exhaust gas mass flow, dryExhaust gas mass flow, moist

Thermal output by 120°C (8% tolerance)Exhaust temperature (turbocharger outlet)

1089

444

30

Ventilation air volume flow

Engine room ventilation

3

3.5 Exhaust Gas (Exhaust gas heat exchanger not included in scope of supply, optional)

max. permissible intake negative pressure at inlet air filter

Temperature difference intake / ventilation max. 10

Intake air temperature min. (for other temperatures the limit values must be adapted after consultation)

Combustion air volume flow

Minimum intake air volume flow for engine room cooling. (The engine room ventilation has to be calculated and adjusted according to the requirements for gaseous fuels valid at the installation site)

Heat radiated from the genset (engine and generator without adjoining pipes)

3.4 Combustion Air / Ventilation

806740696

49489

130

1002710787

7607

8498



TB 46218 a 50OAGD - 10.02.2010

0Sound power levels dB (A)Sum of sound pressure levels (dB) 113,4

dB (A)0101,1 0

Lin dB dB (A) Lin dB

10k 65,2 0,08000 66,7 0,06300 69,5 0,05000 72,8 0,04000 77,8 0,03150 83,2 0,02500 83,8 0,02000 83,7 0,01600 85,2 0,01250 89,4 0,01000 85,2 0,0800 87,6 0,0630 89,1 0,0500 92,7 0,0400 95,7 0,0315 100,0 0,0250 95,0 0,0200 101,2 0,0160 103,8 0,0125 107,8 0,0100 103,2 0,080 106,4 0,063 105,1 0,050 95,1 0,040 90,5 0,0

31,5 83,3 0,025 83,9 0,020 0,0 0,016 0,0 0,0

12,5 0,0 0,0Frequency (Hz) Sound pressure levels (dB)

undampened Exhaust noise(distance of 1 m from outlet, Tolerance +5 dB for single 1/3-octave band, +3 db(A) for total A-weighted level)

Sound power levels dB (A) 122,6 00Sum of sound pressure levels (dB) 0

Lin dB dB (A)104,1 102,4

77,910k 0,0

Lin dB dB (A)

0,083,98000 0,0100,4630082,2 0,0500080,5 0,04000

31502500

82,6 0,083,3 0,0

2000 84,9 0,086,8 0,087,7 0,01250

1600

1000 89,6 0,0800 88,5 0,0630 88,5 0,0500 90,8 0,0400 95,7 0,0315 87,4 0,0250 83,8 0,0200 87,0 0,0160 83,3 0,0125 95,4 0,0100 82,8 0,080 80,9 0,063 77,7 0,050 71,5 0,0

0,040 67,464,6 0,0

0,031,5

67,6

0,0 0,0

2520

0,0 0,00,0 0,0

12,516

Engine surface noise emitted by the genset (distance 1 m, free field measurement, Tolerance +5 dB for single 1/3-octave band, +2 db(A) for total A-weighted level)

Frequency (Hz) Sound pressure levels (dB)

3.6 Sound Levels

113,1



TB 46218 a 50OAGD - 10.02.2010

mmmmmmkgkg

Frame RAL 5002RAL 9006

Lube oil flow and return: Tube connection to DIN 3861 d = 22

Cooling water in- / outlet

For binding dimensions please refer to drawing.

Data are subject to change without notice in the interest of further development.

17600Genset (service weight) 18300Genset (dry weight)

1600Height 2600WidthLength 5900

Engine and Generator

3.8 Paints, Dimensions and Weights of the Genset*) Dimension depending on gas pressure and gas quality

Mixture cooling water in- / outlet DN50 / PN16

DN100 / PN16

DN100 / PN16Exhaust gas outlet (expansion joint) 2x DN250 / PN6Safety gas line *

Unless stated otherwise, the connecting flanges are to DIN 2501.Nominal diameters and pressures are as follows:

3.7 Connections


MRPlaced Image

MRPlaced Image


Text1: Reliable , Durable and EfficientText2: Long service intervals , Maintenance & User friendly and ensure maximum efficiency in our type 4000 series Natural GAS Gensets.Text3: R.A. Engineering & Services Pvt. Ltd. 216 Mashreq Center Gulshan-e-Iqbal Karachi - PAKISTAN TEL. 0092-21-34852125

HOME | Raengraeng.com/mtu/MTU-GAS- 772 Kw-1948 Kw.pdf · 2017. 5. 3. · Created Date: 4Hï¿½...

Documents

Transcript of HOME | Raengraeng.com/mtu/MTU-GAS- 772 Kw-1948 Kw.pdf · 2017. 5. 3. · Created Date: 4Hï¿½...