Model:SSD20GF

There're many reasons to choose Cummins Power. Like toughness and dependability, fuel efficiency and performance, service, parts and technical assistance around the world. And now Cummins generator is perfectly positioned to serve you even better.

General feature

● All qualified generator sets are subjected to a comprehensive performance test which includes 50% load, 75% load, 100% load, 110% load and to check, verify that all control systems, alarm and shut-down protection.

●  Equipped with battery charger and 24V high performance maintenance-free lead-acid starting batteries and connecting cables.

● Equipped with industrial silencer and flexible exhaust hose.

● Equipped with 8-hours operation base fuel tank.

● Equipped with PEOPLE MCCB circuit breaker.

● Designed to Comply with ISO8528/GB2820.

● Powered by Cummins engine and coupled with Stamford alternator.  

Advantages

●  Stability, reliability and easy-service

●  Low operating and maintenance cost 

●  Widely used, location to meet customer needs

●  Easy-installation, easy-operation and maintenance

Technical Data

Prime power: 20kW/25kVA

Standby power: 22kW/28kVA

Rated speed: 1500rpm

Output frequency：50Hz

Phase: 3

Rated voltage: 400V

Engine model: Cummins 4B3.9-G2

Alternator model: Stamford PI144E

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%

Warranty

one year or 1000 hours from the shipment date, which comes first.

WARNING: 

Do not connect generator sets to any load and electrical equipment unless the circuit breaker is in the disconnected condition!