Thông số kỹ thuật:
Model | NSX250H LV431680 | |||
Electrical characteristics as per IEC 60947-2 | ||||
Number of poles | 4 | |||
Insulation Voltage | Ui(V) | 800 | ||
Impulse Withstand Voltage | Uimp(kV) | 8 | ||
Operational Voltage | Ue(V) | 690 | ||
Nominal current | In(A) | 250(400C) | ||
Rated Ultimate Short-Curcuit Breaking Capacity | Icu=Ics 220/240V | 100kA | ||
Icu=Ics 380/415V | 70kA | |||
Icu=Ics 440V | 65kA | |||
Icu=Ics 500V Icu 525V Icu=Ics 660/690V |
50kA 35kA 10kA |
|||
Durability C/O cycle | Mechanical | 20000 | ||
Electrical at 440V | In/2 20000 In 10000 |
|||
Electrical at 690V | In/2 10000 In 5000 |
|||
Trip Unit | TMD | |||
Icu = Ics =100% |
đang cập nhật Hướng dẫn sử dụng...