“FOR; Machinery Name: Main Switch Board
Makers: Hyundai Heavy Industries CO., Ltd. Machinery Type: Air Circuit Breaker ” “AIR CIRCUIT BREAKER
HAT 16
POLES: 3
OPERATIONAL VOLT. (Ue): 660V AC
RATED FREQUENCY 50/60 HZ.
RATED CURRENT 1600A
STANDARD: IEC 60947-2. ANSI 37-13
EN 60947-2 VDE 0660
RATED: Ue WITH INST / WITHOUT INST.
BREAKING: 660V 35 / 35KA
CAPACITY (Icu): 550-600V 50 / 50KA
(Ics) = 100% (Icu): 220-500V 65 / 50KA
SHORT TIME WITH – 1 SEC. 50KA
STAND CURRENT (Icw): 3 SEC. 45KA
S/N: A21-3982
HYUNDAI INDUSTRIES CO., LTD ULSAN KOREA” HYUNDAI HEAVY.