Table 3-6 Rating Of Contactors, Breakers, And Fuses - Toshiba G2020 Series Installation And Operation Manual

FCR, FCS, FCT
FIU, FIV, FIW
FUA, FUB, FUC
FBS1, FBS2, FBS3
FOA, FOB, FOC
FSU, FSV, FSW
* Rating would be changed.
G2020 Series UPS Installation and Operation Manual – 94861-004

Table 3-6 Rating of Contactors, Breakers, and Fuses

NUMBER APPLICATION
CB1 AC input contactor
CB3 STS contactor
Inverter output
52C
52S Bypass contactor
Control circuit
88RC
Battery disconnect
CB2
(Recommended)
AC input breaker
User supply
(Recommended)
Bypass input breaker
User supply
(Recommended)
Control power fuse
Control power fuse
Control power fuse
(OPTION)
Bypass input fuse
OUTPUT CAPACITY OF EQUIPMENT
contactor
contactor
breaker
AC fuse
500kVA 750kVA
500kW 750kW
680A
260A
680A
680A
20A
1400A
800A
800A
400A / 690V
30A / 600V
30A / 600V
30A / 600V
315A / 690V
1005A
350A
1005A
1005A
20A
2000A
1200A
1200A
19