Toshiba G9000 operation manual Rating of Contactors, Breakers and Fuses

TABLE 1.6 Rating of Contactors, Breakers and Fuses

					OUTPUT CAPACITY OF EQUIPMENT
	NUMBER	APPLICATION	80kVA	100kVA	160kVA	225kVA	300kVA	500kVA	750kVA
			72kW	90kW	144kW	202.5kW	300kW	500kW	750kW
	CB1	AC input contactor	135A	135A	200A	285A	452A	680A	1005A
Contactor	CB3	STS contactor	80A	80A	135A	150A	260A	260A	350A
	52C	Inverter output contactor	135A	135A	200A	285A	452A	680A	1005A
	52S	Bypass contactor	135A	135A	200A	285A	452A	680A	1005A
	88RC	Control circuit contactor	20A	20A	20A	20A	20A	20A	20A
	CB2	Battery disconnect breaker	225A	300A	400A	600A	800A	1400A	2000A
		(Recommended)
Breaker	User supply (OPTION)	AC input breaker	125A	150A	250A	350A	500A	800A	1200A
		AC bypass breaker
	User supply (OPTION)		125A	150A	250A	350A	500A	800A	1200A
		(Recommended)
		(Recommended)
	User supply (OPTION)	AC output breaker	125A	150A	250A	350A	500A	800A	1200A
		(Recommended)
	FCU, FCV, FCW	DC fuse	315A / 690V	315A / 690V	200A / 690V	200A / 690V	450A / 690V	630A / 690V	800A / 690V
	FCR, FCS, FCT
	FPU, FPV FNU, FNV	DC fuse	200A / 690V	200A / 690V	350A / 690V	350A / 690V	450A / 690V	630A / 690V	800A / 690V
	FPR, FPS, FPT, FPW,	DC fuse	-	-	-	-	450A / 690V	630A / 690V	800A / 690V
	FNR, FNS, FNT, FNW
Fuses	FUA, FUB, FUC	Control power fuse	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V
	(OPTION)	Bypass input fuse	250A / 690V	250A / 690V	200A / 690V	250A / 690V	250A / 690V	315A / 690V	315A / 690V
	FSU, FSV, FSW
	FZS1, 2, 3	Bypass input ZNR fuse	5A / 500V	5A / 500V	5A / 500V	5A / 500V	-	-	-
	FBS1, 2, 3	Control power fuse	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V	30A / 600V
	FZR1, 2, 3	AC input ZNR fuse	5A / 500V	5A / 500V	5A / 500V	5A / 500V	-	-	-
	FEA, FEB, FEC	Parallel control circuit fuse	3A / 600V	3A / 600V	3A / 600V	3A / 600V	3A / 600V	3A / 600V	3A / 600V

G9000 Installation and Operation Manual 25