CÔNG TY CỔ PHẦN ĐIỆN HOÀNG MAI
Nhà cung cấp thiết bị điện chính hãng - Uy tín
THÔNG SỐ KỸ THUẬT:
Common characteristics | ||||
Number of poles | 3/4 | |||
Rated insulation voltage (V) | Ui | 1000 | ||
Impulse withstand voltage (kV) | Uimp | 12 | ||
Rated operational voltage (V AC 50/60 Hz) | Ue | 690 | ||
Suitability for isolation | IEC 60947-2 | YES | ||
Degree of pollution | IEC 60664-1 | 3 | ||
EVS08 | ||||
Circuit-breaker as per IEC 60947-2 | ||||
Rated current | In(A) | at 40°C(1) | 800 | |
Rating of 4th pole | (A) | 800 | ||
Sensor ratings | (A) | 800 | ||
Type of circuit breaker | H | |||
Ultimate breaking capacity | Icu(kA rms) | 220...440V | 65 | |
V AC 50/60 Hz | 690V | 50 | ||
Rated service breaking capacity | Ics(kA rms) | % Icu | 100% | |
Selectivity category | B | |||
Rated short-time withstand current | Icw(kA rms) | 1s | 65 | |
V AC 50/60 Hz | 3s | 36 | ||
Rated making capacity | Icm(kA peak) | 220...440 V | 143 | |
V AC 50/60 Hz | 690 V | 105 | ||
Integrated instantaneous protection(DIN KA instantaneous ±10%) | (ms) | 105 | ||
Breaking time (ms) between tripping order and arc extinction | (ms) | 25 | ||
Closing time (ms) | <70 | |||
Maintenance/Connection/Installation | ||||
Service life | Mechanical | with maintenance | 20 | |
C/O cyclesx1000 | without maintenance | 10 | ||
Electrical | without maintenance | 440 V | 5 | |
690 V | 4 | |||
Connection | Horizontal | Yes | ||
Vertical | Yes | |||
Dimensions H x W x D (mm) | Fixed | 3P | 352x422x297 | |
4P | 352x537x297 | |||
Weight (kg) | Fixed | 3P/4P | 40/50 |
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599
Hotline: 0903 748 599