Main Products: Diesel Generator Set ,Cummins Diesel Generator ,Container Diesel Generator
Soundless 500kva 400kw Silent Electric Generator Set With Cummins Engine
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Ningbo Rongguang Power Machinery Co.Ltd
Business Type: Trading CompanyMain Products: Diesel Generator Set ,Cummins Diesel Generator ,Container Diesel Generator
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Product Details
Product Description:
1. Our diesel Generator power range 20KVA to 2250KVA.
2. Powered by Cummins Engine
3. With original Stamford / Leroy Somer / Marathon Alternator
4. With CHINT/ABB/Schneider
5. Electric Start with Battery
6. Base Integrated Fuel Tank
7. ATS, Deepsea/ComAp/Smartgen Controller
Engine:
Heavy duty diesel engine;
water cooled;
12V and 24V stater and charge alternator;
Cooling radiator and fan;
Maintenance free battery including ract and cable;
Flexible fuel connection hoses and manual oil sump drain valve;
Alternator:
Brushless, single bearing, flexible disc;
Insulation class: H;
Protection class: IP23;
Self-exciting and Self-regulation;
Base Frame:
Base frame including position for forklift and crane;
Integral fuel tank;
Daily fuel tank continuously supply for 8hours;
Fuel tank easy to maintain and clean;
Anti-vibration pads are flexed between engine and alternator.
Control System:
Control, monitor and protect the Generator Set including:
High water temperature;
Low oil pressure;
Over and under speed;
Over current;
Under/Over generator voltage;
Start and stop failure;
Low and high battery voltage;
Charge fail;
Emergency stop.
Diesel generator set data sheet:
General features:
● 40℃ radiator as standard, 50℃ is optional
● Coupled with Cummins diesel engine and Stamford
alternator
● 24V DC start motor and storage battery
● Brushless, Self-excited, IP23, insulation class H
alternator
● All generator sets are gone through rigorous testing before being released to the market place, including 50% load, 75% load, 100% load , 110% load and all protection function.
Genset Main Technical Data
3-PH, 50Hz@1500RPM, 400/230V (Also Can Be Made According To Customers’Special Requirements)
| Technical Specification of Generator set | |
| MODEL: | RK440GF |
| Standby Output Power: | 440kw |
| Prime Output Power: | 400kw |
| Overload | 10% |
| Rating Conditions: | In accordance with ISO-3046 reference conditions: |
| Governor regulation class | ISO8528 G3 |
| Voltage regulation (no load to full load) | ± 1% |
| Steady-state voltage variation | ± 1% |
| Frequency regulation (no load to full load) | Isochronous(0%) |
| Steady-state frequency variation | ±0.25% |
| EMC compatibility | BS EN 61000-6-4 / BS EN 61000-6-2 |
| Voltage | 400 VAC(Adjustable) |
| Frequency | 50Hz |
| Speed | 1500 rpm |
| P.F. | 0.8 |
| Governor Type: | Electrical type |
Prime Power : Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97; A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.
Standby Power Rating : The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
Reliable Performance:
Voltage regulation:
Voltage regulation maintained within ±0.5% as follow:
● Power factor Between 0.8～1.0 lag
● From no load to full load, any steady load
● Speed droop variation under 4.5%
Frequency/Speed undulation
● Change load from 0-100%, Frequency/Speed Droop Ratio within 5%
● Load from 25-100%, any steady load Frequency/Speed undulation within 0.25%
Effect factor of telecom
● Telephone Influence Factor (TIF) : Less than 50
THF : Less than 2%
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