Product Overview
Diesel Emergency Generators are diesel engine-driven generator sets designed for backup AC power during grid outages through automatic or manual transfer switching, intended for standby operation in industrial and commercial power systems.
Technical Specifications
|
Category |
Technical Parameter |
Typical Value |
|
Electrical Performance |
Standby Power (ESP) |
500 kVA / 400 kW |
|
Prime Power (PRP) |
450 kVA / 360 kW |
|
|
Rated Voltage |
230 V / 400 V |
|
|
Rated Frequency |
50 Hz |
|
|
Power Factor |
0.8 (Lagging) |
|
|
Transient Voltage Deviation |
≤15% (ISO 8528 test condition) |
|
|
Engine & Fuel System |
Cylinder Configuration |
6 Cylinders, In-line |
|
Aspiration |
Turbocharged & Aftercooled |
|
|
Rated Speed |
1500 rpm |
|
|
Fuel Consumption (100% load) |
102 L/h (rated load test) |
|
|
Cooling Method |
Water-cooled (Radiator) |
|
|
Lubricating Oil Capacity |
38 L |
|
|
Control & Response |
Startup Time |
≤10 seconds (cold start test condition) |
|
Governor Type |
Electronic (ECU) |
|
|
ATS Switch Time |
≤2 seconds (transfer test) |
|
|
Control Voltage |
24 VDC |
|
|
Physical & Environmental |
Dimensions (L×W×H) |
4200 × 1600 × 2100 mm |
|
Dry Weight |
4100 kg |
|
|
Noise Level (@7m) |
≤75 dB(A) (enclosure test boundary) |
|
|
Max Ambient Temperature |
50°C (derating not included) |
Key Features
Anti-Vibration Engine Mounts
Reduce mechanical vibration during operation and help limit structural stress on key components under long-term load.
Sound-Attenuated Canopy Lining
Foam insulation and muffler structures are used to reduce operational noise at standard load conditions.
Deep Sea / ComAp Controllers
Control modules support automatic start/stop, remote monitoring, and fault shutdown functions in standby operation.
Automated System Diagnostics
Control panels record operating parameters and generate maintenance logs based on detected fault signals.
Applications
|
Application Field |
Typical Use |
Key Benefit |
|
Data Centers |
Backup power during grid outages |
Supports server continuity during utility loss |
|
Hospitals |
Emergency power for medical systems |
Maintains critical equipment operation |
|
Manufacturing Plants |
Backup for production lines |
Reduces unplanned shutdown time |
|
Commercial Buildings |
Emergency lighting and elevators |
Supports evacuation safety systems |
|
Water Treatment Facilities |
Backup for pumping systems |
Maintains water circulation stability |
|
Telecommunications |
Backup for base stations |
Reduces communication interruption risk |
Engineering & Customization Capabilities
Footprint-Optimized Chassis Design
Baseframe layout can be adjusted for plant room constraints or existing foundation conditions.
Targeted 75dB(A) Acoustic Enclosures
Enclosure design is configured to meet 7m sound measurement limits under rated operation.
Integrated ATS Cabinet Configuration
Automatic Transfer Switch systems can be integrated based on site-specific electrical schematics.
Factory Quality Control
Factory Load-Bank Testing
Each unit is tested under steady and stepped load conditions up to 110% for thermal and electrical stability validation.
ISO 8528-5 Transient Response Audits
Voltage and frequency recovery behavior is verified under sudden load change conditions.
7m Noise Boundary Mapping
Acoustic performance is measured at 7m reference distance under standard load operation.
High-Pressure Fuel System Leak Detection
Fuel lines are tested under operating pressure using ultrasonic inspection methods.
24-Hour Continuous Run Evaluation
Selected units undergo continuous operation testing for structural and fluid stability verification.
Compliance & Certifications
|
Certification / Standard |
Compliance Validation |
|
ISO 8528 |
Defines performance classification for engine-driven AC generator sets under standardized test conditions |
|
CE Marking |
Confirms compliance with EU safety, health, and environmental requirements |
|
ISO 9001 |
Quality management system covering design and manufacturing processes |
|
ISO 14001 |
Environmental management system during production operations |
|
UL 2200 |
Safety standard for stationary engine generator assemblies |
|
EPA Tier 3 / Tier 4 |
Emission regulation compliance for non-road diesel engines |
|
IEC 60034 |
Electrical and thermal performance standards for alternators |
FAQ
Q: Do you provide factory-witnessed testing via video link for international buyers?
A: Yes, remote inspection can be arranged with live load-bank data and test records.
Q: What lead-acid battery capacity is supplied for engine cranking?
A: Dual 12V maintenance-free batteries with rated cold cranking current.
Q: Is the daily fuel tank equipped with automatic refilling valves?
A: Mechanical or electronic float valves can be configured for bulk fuel systems.
Q: Can the control panel connect to a third-party building management system?
A: Yes, via Modbus RTU or Ethernet communication protocols.
Q: How does the factory protect structural welds against coastal salt spray?
A: Zinc-rich primer and powder coating are applied for corrosion resistance.
Q: Does the enclosure include an internal lighting system for maintenance?
A: Optional DC LED maintenance lighting can be installed.
Q: What certification documentation is supplied with the engine governors?
A: Manufacturer calibration certificates and speed control compliance documents are provided.
