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Super Silent Diesel Motor Generator 250kw
Super Silent Diesel Generator 250kW
**Product Specifications**
- **Model No.:** HGM
- **Usage Conditions:** Land Use
- **Unit Type:** Ordinary
- **Excitation Mode:** AC Rotating Exciter
- **Engine Model:** Googol PTA780-G1
- **Alternator Brands:** Stamford, Marathon, Leroy Somer, MVC, Engga
- **Controller Brands:** Harsen, Deep Sea, Datakom
- **Engine Standards:** ISO9001, GB/T2820-97, ISO8528
- **Alternator Standards:** BS5000, VDE0530, NEMA Mg1-32, IEC34, IEC60034, AS1
- **Optional Parts:** Water & Oil Heater, Oil-Water Separator, Air Break
- **Optional Features:** Soundproof / Waterproof Canopy, ATS, Parallel System
- **Warranty Period:** 1 Year or 1000 Hours Running (whichever comes first)
- **Trademark:** Honny Power
- **Packaging:** Poly Plastic Foam or Wooden Case
- **Certifications:** CE & ISO
- **Origin:** Guangdong, China
- **HS Code:** 8501330000
**Performance Features**
The generator is designed for land use and is built on a steel skid with an integrated vibration damper. It offers compact design, low weight, and easy operation, installation, and maintenance. The unit features world-renowned diesel engines such as Cummins, Perkins, Volvo Penta, Doosan, Deutz, Lovol, Wuxi Power, Googol, and CSR. The alternator is from leading brands like Stamford, Marathon, and Leroy Somer. The controller supports key start, auto start, AMF, and remote control via PC using RS232/485. It includes full protection functions and alarm shutdown features. The product complies with GB/T2820-97, ISO8528, and ISO9001 standards.
**Alternator Features**
The alternator is brushless, four-pole, and uses a rotating magnet. Standard IP21-23 enclosure ensures industrial-grade protection. It has a Class H insulation system, making it durable and efficient. The design allows for easy access to terminals, rotating diodes, and coupling bolts. It supports wide flange adaptors and single bearing disc couplings. Standard 2/3 pitch windings help avoid excessive neutral currents. Optional accessories include PMG systems for constant excitation, AVR voltage regulators, and more. Compliance with international standards like BS5000, VDE0530, NEMA MG1-32, IEC34, IEC60034, and AS1 ensures quality and reliability.
**Control System**
The GCS6410 Automatic Mains Failure (AMF) module monitors the main power supply and automatically starts the generator when a failure occurs, transferring the load. When utility power returns, the system transfers the load back and stops the generator after a cooling period. It provides real-time monitoring of engine status, fault detection, and metering through an LCD or LED display. It supports Ture RMS measurement, parameter configuration via front panel buttons or software, and communication through RS485, RS232, or USB. It also includes configurable inputs and outputs for enhanced flexibility.
**Standard Accessories**
- Common steel base frame
- Damper
- Exhaust silencer
- Flexible pipe
- Battery connecting wires
- Operation manual and documentation
**Optional Accessories**
- Circuit breaker
- Starting battery
- Engine coolant and oil heater
- Alternator space heater
- Cooling system for heat exchanger
- Control system with RS232/485 interface
- Fuel-water separator
- Daily fuel tank
- ATS and parallel system
- Soundproof canopy
- Moving trailer
**Warranty**
All equipment is guaranteed for 1000 hours of operation or 12 months from the date of delivery, whichever comes first.
**Integrated Power Solutions**
We provide customized power solutions for:
- Emergency rescue systems for mobile power
- Uninterrupted backup power for villas
- Commercial real estate backup power systems
- Mining power and pneumatic integration
- Industrial enterprise backup power
- Pulp and paper plant backup power
- Hotel and high-level office backup power
- Data centers and high-speed generator sets
- Automatic high-speed parallel and grid integration
**Technical Specifications**
| **Generator Set** | **HGM343** |
|-------------------|------------|
| Rating Power (kW/kVA) | 250/312.5 |
| Standby Power (kW/kVA) | 275/343 |
| System Voltage | 400/230 V |
| Rating Ammeter (A) | 451 A |
**Diesel Engine Details**
| **General Data** | **PTA780-G1** |
|------------------|---------------|
| Prime Power (kW) | 290 kW |
| Standby Power (kW) | 330 kW |
| Number of Cylinders | 6 in line |
| Bore x Stroke (mm) | 128 x 166 mm |
| Displacement (l) | 12.8 l |
| Compression Ratio | 15.5:1 |
| Governor Type | Electronic governor |
| Rated Speed (rpm) | 1500 rpm |
**Exhaust System**
| Exhaust Gas Flow (m³/min) | 54 m³/min |
| Exhaust Gas Temperature (°C) | 480 °C |
| Max. Exhaust Back Pressure (kPa) | 10 kPa |
**Air Intake System**
| Aspiration Type | Turbocharged & Aftercooled |
| Max. Intake Depression (mbar) | 6 mbar |
| Combustion Air Volume (m³/min) | 21 m³/min |
**Fuel System**
| Rated Fuel Consumption (l/h) | 64 l/h |
| 75% Full Fuel Consumption (l/h) | 48 l/h |
**Lubrication System**
| Total Oil Capacity (l) | 40 l |
| Max. Oil Temperature (°C) | 110 °C |
| Oil Pressure at Rated RPM (kPa) | 240–350 kPa |
**Cooling System**
| Total Coolant Capacity (l) | 65 l |
| Max. Coolant Temperature (°C) | 100 °C |
| Fan Cooling Air Flow (m³/min) | 490 m³/min |
**Alternator Details**
| Alternator Model | MGA315-250-4S |
| Rating Voltage (V) | 400/230 V |
| Rating Capacity (kW/kVA) | 250/312.5 kVA |
| Efficiency (%) | 93.2% |
| Power Factor | 0.8 |
| Excitation Type | Brushless Self-Exciter AVR |
| Voltage Regulation | ±1% |
| Number of Phases | 3-phase 4-wire |
| Enclosure Class | IP121 |
| Insulation Class | H |
**Battery**
| Rating Capacity (AH) | 2×150AH 12V |
**Dimensions**
| Generator Set (L×W×H) | 2900×1120×1550 mm |
**Weight**
| Net Weight (kg) | 2380 kg |
[Image: Super Silent Diesel Motor Generator 250kW]