20kva alternator

QFW series three phase brushless synchronous generator

These series alternators can be couple with various internal combustion engines to from the gen-set for stationary or mobile power and suit for primary and standby power.

1,Drip-leak-proof structure: (IP23 protection class, if necessary, we can improve the protection class

2,Insulation class: H

3,Adjusting rate of stable voltage: less than 1%

4,Transient statevoltage: -15%~+20%

5,Wave aberration rate of voltage THD less than 3%

6,Telephone harmony wave factor of telephone THF  less than 2%

7,Telephone effective factor of telephone TIF less than

8,Voltage of other range depends on the customers' request.