100 people work here, among whom 2/3 are college educated. Engineer team consists of 15 more people with professional electric background. With a complete production line combined with advanced testing center, we ensure to produce high quality and reliable products. CE, ISO9001: 2015, ISO8528 certificates are awarded.
Kaihua aims to provide one stop service for all customers. 3 main products (ie 3~3000kva diesel generator sets, control cabinets, spare parts) total 27 types to cover customer's needs comprehensively.
| DIESEL GENERATOR SET | ||||||||
| Gensets Model | KH-250GF | |||||||
| Prime Power | 250KW/312.5KVA | |||||||
| Standby Power | 275KW/345KVA | |||||||
| Rated Voltage(V) | 400 | |||||||
| Rated Current (A) | 450 | |||||||
| Rated Frequency(Hz) | 50 | |||||||
| Rated Speed (RPM) | 1500 | |||||||
| Power Factor(COS¢) | 0.8 (lagging) | |||||||
| ENGINE DATA | ||||||||
| Engine brand | YUCHAI | |||||||
| Engine model | YC6MK420-D20 | |||||||
| Number of Cylinders | 6 | |||||||
| Cylinder arrangement | L type | |||||||
| Cycle | Four stroke | |||||||
| Aspiration | Turbocharged and Charge air cooled | |||||||
| Fuel System | Direct Injection Cummins PT | |||||||
| Bore×Stroke (mm×mm) | 123*145 | |||||||
| Displacement (Liter) | 10.34 | |||||||
| Cooling System | Water cooled | |||||||
| Speed Governor | Electronic | |||||||
| Lube oil Capacity (Liter) | 30 | |||||||
| Starting Method | DC 24V electrical starting | |||||||
| Coolant Capacity - engine only (Liter) | / | |||||||
| Fuel Consumption (L/h) | 100% | 64.5 | ||||||
| 75% | 48.4 | |||||||
| 50% | 32.3 | |||||||
| 25% | 16 | |||||||
| Maximum Standby Power at Rated RPM (KW/BHP) | 309/ 402 | |||||||
| ALTERNATOR DATA | ||||||||
| Alternator brand | Leroy Somer | |||||||
| Alternator model | TAL-A46-G | |||||||
| Number of Phase | 3 | |||||||
| Connecting Type | 3 Phases and 4 Wires | |||||||
| Number of Bearing | Single | |||||||
| Protection Grade | IP23 | |||||||
| Altitude | ≤1000m | |||||||
| Exciter Type | Brushless, Self-exciting, AVR &100% Copper winding wire | |||||||
| Insulation Class | H | |||||||
| Telephone Influence Factor (TIF) | ≤50 | |||||||
| Telephone Harmonic Factor(THF) | ≤2% | |||||||
| Voltage Regulation, Steady State | ±0.5%~±1.0% | |||||||
| Transient State Voltage | ≤-15%~+20% | |||||||














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