protection relay PQ44G
Product Detailed
Protection relay:100A/120A
1.Contact :3A.3B
2.Coil rated voltage:6-100VDC
3.Coil power:single:5W/7.5W
4.double:10W/15W
PQ44G electric latching relay Basic data | Dimensions(mm) | 130.6*127*42.0 | |
Contact | 3A. 3B | ||
Contact material | Sliver Alloy | ||
Max Switching Current | 100A.120A | ||
Max Switching Voltage | 110VDC/250VAC | ||
Max Switching Power | 3000W/25000VA1 | ||
Specifications data | Coil rated voltage | 6-100VDC | |
Coil power | Single:5W/7.5W, Double:10W/15W | ||
Set voltage | ≤80%(rated voltage) | ||
Reset voltage | ≤80%(rated voltage) | ||
Voltage pulse width | ≥100ms | ||
Set/ reset time | ≤50/50ms | ||
Contact bounce time | ≤5ms | ||
Contact resistance | ≤2mΩ | ||
Insulation resistance | ≥1000MΩ | ||
Dielectric strength | Between open contacts | ≥2000VAC | |
Between oil& contacts | ≥3000VAC | ||
Between contact assembly | ≥4000VAC | ||
Anti-short circuit current | ≥40times(4000A,4800A) | ||
Ambient temp | -40~+70°C | ||
Life | Electrical(operation) | 5*103 | |
Mechanical(operation) | 1*105 | ||
