Rated Voltage | 24 kV |
Rated Network Frequency Withstand Voltage:
|
50 kV |
In the Separation Range (between open contacts):
|
60 kV |
Rated Lightning Impulse Withstand Voltage:
|
125 kV |
In the Separation Range (Open position):
|
145 kV |
Frequency |
50/60 Hz
|
Rated Current
|
630-1250 A
|
Rated Short Circuit Current (1sec)(3sec):
|
16-20-25 kA
|
Rated Short Circuit Closing Current
|
40 kA-tape
|
Mechanical Strength Class:
|
M2 |
Electrical Resistance Class:
|
E2 |
Internal Arc Class:
|
AFL
|
Protection Class:
|
IP3X |
Our ARME-AIS Series 24 kV Metal Enclosed Modular Switchgears have been tested for short circuit, short-term current and internal arc tests in accredited certified laboratories in accordance with IEC 62271-200 standards. Since all equipment can be easily disassembled and installed, maintenance and inspection times are minimized. Type tests were carried out by KEMA – ICMET – LVT.