GE FVR-C9S-7UX instruction manual Current

FVR-C9S-7UX

Derating characteristics for the continuously allowable current

1) For a standard 4-pole motor _ _ 1 2) for a forced-air cooled motor _ _ 2

current	110	-			Setting value				105%		current
	100	-
	90	-
allowable											allowable
	80	-
	70	-
	60	-
	50 -									30%
Continuously	40	-									Continuously
	30	-
	20	-
	10	-
	0	-
		0	1 0	2 0	3 0	4 0	5 0	6 0	7 0	8 0

Drive frequency (Hz)

110	-	Setting value	105%
100	-
90	-
80	-
70	-
60	-
50	-
40	-		30%

30-

20-

10-

0 -	1 0	2 0	3 0	4 0	5 0	6 0	7 0	8 0
0

Drive frequency (Hz)

27