Abb Hd4 Circuit Breaker Sf6 Medium Voltage Gas Insulation

Abb Hd4 Circuit Breaker Sf6 Medium Voltage Gas Insulation
Made By Abb
Ats Elettronica Srl
Circuit-breaker
Sf6
Hd4
Hd4/ 12.12.32
Classification: E2, M2, C2
Iec 62271-100
Cei 17-1
Ur Voltage: 12 Kv
Up Lighting 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: 3s
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
Electrical Diagram: 1vcs000830 (Rev.a)
Esh8
1vc1bg0920a01c
Aug/12
110-127v~
110-132v
Supplier: 302772
509155/823
507893802
000179130111h8
134160
1vc1bd00005853
000005428555
Hd4/c 12.12.32
P150
I.hd4 Sez 1vcf347161r0351
506604801
002522130131af
002517130131af
002539130131af
Italy
Weight : 225 Kg
Ref No : 141076