Delivery Time:7-30 working days depends on quantity
Certification:ISO9001:2008

625kva/500kw 380V/50Hz portable/mobile electric power generator set RK550GF powered by cummins engine KTA19-G6A

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:	RK550GF
Standby Output Power:	550kw
Prime Output Power:	500kw
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%

Technical Specification of Engine
Engine brand:	Cummins
Engine Model:	KTAA19-G6A
Standby power	610KW @ 1500 RPM
Prime power	550KW @ 1500 RPM
Configuration	4 cycle , 6 cylinders in line
Displacement, L	18.9
Compression ratio	13.5:1
Aspiration	Turbocharged and Aftercooled
Fuel system	Direct injection
Bore* stroke, mm	159*159