GAS 312.5kVA

Gas generator sets represent a new generation of energy-efficient and eco-friendly power generation equipment, classified as clean energy power units. Fueled by combustible gases—such as natural gas, biogas, coalbed methane, biomass gas, and LPG—these units offer a power output range spanning from 20 kW to 2000 kW. The entire product line incorporates mature gas combustion technology, making it adaptable to a wide variety of combustible gas operating environments. Compared to diesel generator sets, these units offer cleaner operation, lower energy consumption, and reduced noise levels. Consequently, they have become the preferred choice for power generation in factories, livestock farms, oil and gas fields, biogas projects, new energy power stations, and distributed power systems.

Product Features

  1. Powered by clean-energy gas fuel, the unit features clean combustion, lower noise levels, and strong compliance with emission standards, allowing it to easily pass rigorous environmental assessments and making it suitable for use in environments with strict environmental regulations.
  2. Equipped with precise air-fuel ratio control technology, the unit boasts exceptionally high energy efficiency; its gas-based operating costs are significantly lower than those of diesel-powered units. When paired with a waste heat recovery system, it substantially reduces long-term operational expenditures.
  3. Featuring a dedicated gas-specific ECU (Electronic Control Unit) and an intelligent ignition system, the unit offers precise speed and voltage regulation, minimal operational vibration, and stable power output. It supports multi-unit paralleling and grid synchronization, making it ideal for applications requiring high-precision power supply.
  4. The engine structure has been specifically optimized for gas-fueled operating conditions; its core components are highly resistant to wear and high temperatures, ensuring exceptional durability. Capable of continuous operation at full load over extended periods, the unit effectively extends the intervals between major overhauls.
  5. Integrating air intake purification, pressure stabilization and explosion prevention, anti-backfire mechanisms, and multiple intelligent protection functions, the system continuously monitors equipment status to comprehensively eliminate safety hazards associated with gas-fueled operation.
  6. Compatible with a wide range of combustible gases—including natural gas, biogas, and coalbed methane—the unit offers broad operational versatility and smooth load switching capabilities, making it suitable for a far wider array of applications than traditional diesel-powered units.
  7. Featuring an integrated, modular, and streamlined layout, the gas-powered unit contains fewer wear-prone parts, simplifies maintenance procedures, and extends service intervals, thereby effectively reducing the complexity of operations and maintenance as well as overall lifecycle costs.
  8. Backed by a comprehensive global service network, the unit benefits from 24/7 rapid technical support response times. With an ample supply of genuine OEM parts and a robust professional after-sales service system, we provide full-lifecycle warranty coverage and a suite of value-added support services.

 

Parameter

312.5kVA Gas Generator set ParametersGensyt Power
Genset Model:DCEC312GST-GSSteady State Voltage Regulation: ≤±0.5%
Rated Power:312.5kVATransient Voltage Regulation: ≤±15%
Standby Power : 343.75kVAVoltage Fluctuation:≤±0.5%
Voltage:400V/230VVoltage Waveform Distortion Degree: ≤5%
Rated Current:300AVoltage Settling Time: ≤1.5sec
Rated Speed (r/min):1500/1800 (50/60Hz)Steady State Frequency Regulation: ≤±2%
Start Method:electrical startingTransient Ffrequency Regulation: ≤±5%
Fuel Consumption at 100% Load:0.3m³/Kw·hFrequency Settling Time:≤ 3sec
Frequency Fluctuation Rrate(%):≤±0.5%Noise(LP1m): 100dB(A)
Size(mm):3850*1230*2170Weight:3300KG
Gas Engine Parameters :
Brand: Cummins
Model: L9N / QSL9.3N
Rated Power: 343.75kVA
Speed regulation mode: electronic speed regulation/mechanical speed regulation
Displacement: 19L
Bore*Stroke: 159mm*159mm
Type: 4 Stroke, Water Cooling, Spare Ignition, 24V DC Starting
Cooling method: closed water cooling
Starting mode: DC24V electric start
Rated Speed (r/min):1500/1800 (50/60Hz)
Alternator Parameters:
Brand: Faraday
Model: FD4M-4
Output frequency: 50Hz / 60Hz
Voltage: 400V/230V
Protection Level/Insulation Class:IP23/H
Excitation mode: Self-excited, Brushless, AVR
Phase/Connection:3 Phase 4 Wire, Y-connection, 0.8 Power Factor (Cosφ)
Control System:The standard control panel is with functions including manual keys, alarms, protections, auto start and shut down, showing running parameters in LCD Display by DEIF SGC420 Controller.
Options:Special requirements for Container, ATS, Synchronizing Parallel panels and CHP are available for options.
The standard configuration of the generator set is as follows:
Ø Direct injection internal combustion engine (diesel);
Ø AC synchronous generator (single bearing);
Ø Suitable for environment: 40°C-50°C radiator water tank, belt-driven cooling fan, fan safety cover;
Ø Power generation output air switch, standard control panel;
Ø Steel common base of the unit (including: vibration damping rubber pad of the unit);
Ø Dry air filter, diesel filter, lubricating oil filter, starting motor, and equipped with self-charging generator;
Ø starting battery and battery starting connecting cable;
Ø Industrial silencers and standard parts for connections
ØRandom data: diesel engine and generator original technical documents, generator set manuals, test reports, etc.
Optional Accessories:
Ø Oil, diesel, water jacket heater, anti-condensation heaterØ Split daily fuel tank, integrated base fuel tank
Ø Battery float chargerØ Rainproof unit (cabinet)
Ø Self-protection, self-starting unit control panelØ Silent unit (cabinet)
Ø With “three remote control” function unit control screenØ Mobile Trailer Power Station (Cabinet Trailer)
ØATS automatic load conversion screenØ Silent mobile power station (cabinet trailer)
Warranty period:
12 months or 1,500 hours of cumulative operation after the commissioning and acceptance of the unit (domestic);
Due to product quality problems, free maintenance or replacement parts are implemented, and lifelong paid services are provided!
(Wearing parts, common parts, man-made damage, negligent maintenance, etc. are not covered by the warranty)
If it is adjusted by the original factory, the original warranty regulations will be implemented!
Executive Standards:
Quality management system ISO9001
The industry implementation standard GB/T2820.1997
Shipping Method:
Door-to-door pick-up, special car delivery, car stowage, etc

Due to continuous model updates, the information above is provided for reference only and shall not be deemed the basis for final delivery. The company reserves the right to make final modifications without further notice.

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