Thông tin chi tiết
Model | NW32H14F2 | |||
Electrical characteristics as per IEC 60947-2 | ||||
Number of poles | 4 | |||
Rated insulation Voltage | Ui | 1000/1250V | ||
Impulse Withstand Voltage | Uimp | 12kV | ||
Rated Operational Voltage | Ue 50/60Hz | 660/1150V | ||
Nominal current | In 400C/500C | 3200A | ||
Rated Ultimate Short-Curcuit Breaking Capacity |
Icu(kA) 220…440V Icu(kA) 525V |
65kA 65kA |
||
Icu(kA) 690V | 65kA | |||
Short-time withstand current (kA rms) |
|
Icw 1s | 65kA | |
Icw 3s | 36kA | |||
Durability C/O cycle x 1000 |
Mechanical |
|||
without maintenance | 12.5 | |||
Electrical without maintenance |
440V 690V |
10 | ||
10 | ||||
Rated making capacity (kA peak) |
Icm |
220…415V |
143kA |
|
525V 690V |
143kA 143kA |
|||
Icu=Ics=100% | ||||
Demensions WxHxD mm | 352 x 537 x 297 | |||
Weight | 80kG |