Description 250kW Weichai Natural Gas HTG-250GF GenSet

Prime Power kVA/kW 312.5/250
Rated speed r/min 1500
Fuel Types CNG, LNG, PNG, Oilfield Associated Gas, Coalmine Gas, Coalbed Gas, methane gas.

KEY FEATURES & BENEFITS
Heated display option.
3-phase generator and mains (utility) sensing.
Power monitoring (kW h, kV Ar, kV Ah, kV Ar h).
Remote communications (RS232 & RS485).
Configurable inputs/outputs (9/8).
CAN and magnetic pick-up sensing.
Fuel usage monitor and low level alarms.
Tier 4 CAN engine support.
Manual/automatic load transfer.
Configurable display languages.
Power save mode.
Integral PLC editor.
Flexible sender inputs.
DSE Configuration Suite PC Software.
Configurable event log (250).
Load switching, load shedding & dummy load outputs.

KEY BENEFITS
Ensures the display continues to operate
in extreme cold weather conditions.
Provides true generator and mains (utility)
sensing.
Provides clear accurate power
measurement information.
Provides secure and simple off site
monitoring. All ports are continuously active.
Provides multiple installation options.
Makes the module ideal for standard and
electronic engine applications.
Tracks the amount of fuel being used and
sounds an alarm if over/under fuel use is
detected.
Ensures the control module can be used
with the latest in modern electronic engine technology.
Ensures the load can be transferred
manually/automatically between mains (utility) and generator power.
Ensures the control module is suitable for worldwide use.

Weichai ADDITIONAL FEATURES
Customisable status screens.
Multiple date & time scheduler.
Charge alternator failure alarm.
CAN engine manual speed control.
Manual fuel pump control.
Engine exerciser.kW & kV Ar overload protection.
Reverse power (kW & kV Ar) protection. Unbalanced load protection.
USB connectivity.
Backed-up real time clock.
Configurable Gencomm pages.
SMS messaging start & stop functionality.
Modem diagnostic display screens.
Remote display support (max 3 units)

PowerKit Gas Engine Datasheet

1. Unlimited using time per year;
   
2. Continuous power is the maximum power available at a constant load factor;
   
3. No overload capability is allowed
   

1. Unlimited using time per year;
   
2. The average load rate is no more than 70% over 24 hours;
   
3. Overloading 10% for 1h within 12 hours of operation is allowed.
   

1. he annual operating time shall not exceed 200h;
   
2. The average load rate shall not exceed 70% over24h operation cycle;
   
3. No overload capability is allowed;
   
4. The acceleration of starting of engines are carried out in accordance with
   Q/WCG136.13, and theres no engine process. From acceleration of starting to calibration speed shall be completed within 10s. Natural aspirated engine,
   when the environment temperature is below 5°, need to increase preheat facilities to ensure that engine water temperature above 30°. When
   environment temperature over 5°, no preheating facilities are required.
   Supercharged engine, when the environment temperature is below 10°, need to increase preheat facilities to ensure that engine water temperature
   above 30° When environment temperature over 10°, no preheating facilities are required
   LTP
   
   1. No ability to overload;
      
   2. The annual operating time shall not exceed 500h while supplying a variable
      electrical load.
      
   
   DCP
   
   1. It has 10% overload capacity;
      
   2. Annual run time is unlimited;
      
   3. Working under variable or continuous load of less than 100%;
      
   4. The power load shall not exceed 70% of the calibration power when the device is running continuously.
      
   
   Descriptions
   
   1. ISO 8528-1, ISO 3046, DIN6271+-5%
      
   2. All ratings are based on operating conditions under ISO 8528-1,ISO 3046, DIN6271. Performance tolerance of+-5%.
      
   3. Test conditions : 100 kPa, 25°C air inlet temperature, relative humidity of
      30%. Derating may be required for conditions outside these; please contact the factory for details.
      
   4. Power output curves are based on the engine operating with gas system, water pump and lubricating oil pump, without battery charging alternator,
      fan and optional equipment
      
   
   

   The specification of the 250kW Weichai Natural Gas HTG-250GF GenSet

   Model Weichai HTG-250GF

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   Prime Power kVA/kW 312.5/250

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   Rated speed r/min 1500

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   Starting method 24V Electric

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   Engine Model Model WP13D317E300NG 288

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   Rated Voltage 400V/230V

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   Rated Frequency 50Hz/60Hz

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   Type Open/Silent/Soundproof/Container

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   Alternator Type Brushless

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   Brand Stamford, Leroy-Somer, Faraday, Lingyu, etc.

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   Connection 3-phase, 4-wire

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   Controller Type Auto PLC Controller

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   Brand Deepsea, SmartGen, ComAp etc.

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   Fuel Fuel Types CNG, LNG, PNG, Oilfield Associated Gas, Coalmine Gas, Coalbed Gas, methane gas.

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   The data herein can vary depending on individual production

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   Sea-Level< 1000m , Temp< 40º

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   Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in

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   accordance with GB/T2820 -97 (eqv ISO8528);
   

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   A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.

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   Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility

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   power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
   Rated Voltage: generally the rated power includes 380/220V, 400/230V, 415/240V, 440/254V, we make it according to client's

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   requirements.

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   Control Panel
   

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   The DSE7310 is an Auto Start Control Module and the DSE7320 is an Auto

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   Mains (Utility) Failure Control Module suitable for a wide variety of single,

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   diesel or gas,gen-set applications

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   Attachment (Optional Parts)

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   20ft Container canopy

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   Scientific and efficient Special sand-proof waterproof blinds with illumination.

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   Soundproof Canopy

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   (Super Silent canopy)Containerized Canopy

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   CHP system (Exhaust Heat Collector)

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   1. The unique spiral winding structure increases the turbulence effect, and the heat exchange capacity per unit area is 3-7 times that of the traditional heat exchanger.

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   2. High heat transfer coefficient, high heat exchanger heat transfer efficiency, good heat transfer effect, high heat transfer coefficient up to 14000W/m·k, energy saving effect is remarkable.

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   3. Small size. With only one-tenth of the traditional tube and shell heat exchangers, it takes up less space and reduces infrastructure and installation and maintenance costs.

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   4. Using a small clearance design to increase the flow rate, the heat exchanger is not easy to foul, and the use and maintenance costs

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   are low.

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   5. Advanced design concept, the length of the heat exchange tube is 3-4 times the height of the cylinder, the material stays longer and the

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   heat transfer is more fully.

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   6. Spiral-wound elastic tube bundle design can effectively eliminate pipe vibration and stress due to thermal expansion and contraction deformation.

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   7. Unique 90 degree connection, heat exchangers all participate in heat exchange,

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   no dead ends and stagnant areas, reduce fluid resistance.

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   8. Counter-current heat transfer, asymmetric flow design, in the vapor-liquid heat transfer field has other advantages that can not be compared with heat exchangers.
   

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   Automatic Paralleling and Gridconnect Control System

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   This system can connect generator sets in parallel or connect the generator set to the grid automatically.

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   CHP/Cogeneration/CCHP/Trigeneration

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   Remote Control

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   PMG Alternator

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   Oil and Water Heater
   

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   High Voltage Alternator 6.3kv and 10.5kv, High Voltage Electrical Control Cells (PT Cabinet

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   CT Cabinet

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   High Voltage outgoing cabinet

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   DC Panel, Groud Resistance Cabinet and low voltage distribution cabinet etc)
   

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   Remarks:

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   50Hz

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   Special voltages available.

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   Alternator brand Stamford,Leroy Somer,Marathon are optional.

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   Controller brand Deepsea,Comap are optional.

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   Special requirements for Soundproof Canopy, ATS, Parallel & Synchronization Control, CHP and Biogas Pre-treatment Machinery are optional