Operating Environment | |
Parameter Name | Technical Standard |
Operating Temperature | -40℃~+70℃;When the temperature exceeds 40 degrees, the circuit breaker needs to be derated. |
Operating Humidity | 0~95% |
Pollution Level | Level 3 |
Basic Performance | |
Parameter Name | Technical Standard |
Rated Current | 250\400\630A |
Rated Voltage | AC 400V |
Rated Frequency | 50HZ |
Rated Insulation Performance | 800V |
Rated Impulse Withstand Voltage | 8kV |
Electromagnetic Compatibility | |
Parameter Name | Technical Standard |
Electrostatic Discharge | Air discharge: 8kV, contact discharge: 8kV |
Radio Frequency Electromagnetic Field Radiation | Level 3 80MHZ~2000MHZ, 10V/m |
Burst | Level 4(power port: 4kV, signal port: 2kV) |
Surge | Level 4(power: 4kV, signal:2kV) |
Conducted Disturbance Induced by Radio Frequency Field (common mode) | 150KHZ~80MHZ, 10V |
Radiated Radio Frequency Disturbance (30MHz~1GHz) | GB/T 14048.2 |
Harmonic Current | GB/T 14048.2 |
Current Dip | GB/T 14048.2 |
Frame Garde Rated Current | 125 | 250 | 400 | 800 | ||||||||||
Electrical Life (Times) | 8000 | 8000 | 7500 | 7500 | ||||||||||
Mechanical life (Times) | Maintenance-free | 20000 | 20000 | 20000 | 20000 | |||||||||
Maintenance | 40000 | 40000 | 20000 | 20000 | ||||||||||
Dimensions | Length | 92 | 122 | 107 | 142 | 150 | 198 | 210 | 280 | |||||
Height | 150 | 165 | 257 | 280 | ||||||||||
Width | 92 | 90 | 106.5 | 115.5 |