Powerware 9330 operation manual Table V. Maximum Input Circuit Breaker Ratings

13.External overcurrent protection is not provided by this product, but is required by codes. Refer to Tables A through M for wiring requirements. If an output lockable disconnect is required, it is to be supplied by designated personnel.

14.Table V lists the maximum rating for input circuit breakers.

Table V. Maximum Input Circuit Breaker Ratings

Powerware System		Input Voltage Rating
	208VAC	480VAC	600VAC	DC
9330---20/10	35	15	15	35
9330---20/15	60	25	20	50
9330---20/20	70	30	25	70
9330---40/25	90	40	40	80
9330---40/30	100	50	40	100
9330---40/35	125	60	40	125
9330---40/40	125	60	50	125

CAUTION: To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratings from Table V in accordance with the National Electrical code, ANSI/NFPA 70.

15.When the optional Options Cabinet is used, source protection for the AC input should be treated as if you were supplying a 20 kVA three phase transformer for the

Powerware 9330 (10 kVA---20 kVA) and a 40 kVA three phase transformer for the Powerware 9330 (25 kVA---40 kVA), to allow for inrush current.

	DESCRIPTION: POWER WIRING INSTALLATION NOTES
	DRAWING NO:	164201300---1			SHEET: 16 of 17
	REVISION: F		DATE:	111501
Powerware 9330 (10 kVA--40 kVA) Installation and Operation					A---17
164201300 REV. G 061502