Abb Hd4/W 12.12.32 Circuit-breaker Iec 62271-100 12 Kv 1250 A 50/60Hz
Made By Abb
Abb P.T.
Ats Elettronica Srl
Circuit-breaker
Hd4
Hd4/W 12.12.32
Classification: E2, M2, C2
Iec 62271-100
Cei 17-1
Ur Voltage: 12 Kv
Up Lightning Impulse Withstand Voltage: 75 Kv
Ud Power Frequency Withstand Voltage: 28 Kv
Fr Frequency: 50/60 Hz
Ir Normal Current: 1250 A
Ik Short Time Withstand Current: 31.5 Ka
Tk Duration Of Short Circuit: 3 S
Isc:
Short Circuit Breaking Current: 31,5 Ka
Making Capacity (Peak Value): 80 Ka
At The Voltage Of: 12 Kv
D.C. Component: Less Than= 35 %
Ic Cable-charging Breaking Current: 25 A
Prm Sf6 Filling Pressure At 20 C: 0,380 Mpa
Operating Sequence: O-0,3S-co-15S-co
Esh8
Operating Mechanism
-mc/-mo1/-mo2/-rl1/-rl2/-mu/-ki 110 V---
-ms 120 V 60Hz
Sf6
Sealed Pressure System
1Vc1Yf752X01C
1Vc1Y7579A01C
509155823
507893802
001230090205H8
200902731
Fas: 000003417860
02 04 07 12 14 20 22 30 33 36 34 40 42 44 45
506604801
002435090204Af
002443090204Af
002442090204Af
1Vcr006410
Cod/Code: 433033/831
Type: Y1
Ui: 380V~
Ith2: 16A
Italy
Weight: 114.600 Kg