2012 Newest Electronic Magnetic Relay
1. Large Power2. CE, RoHS3. 2 Years Warranty4. OEM
High Power Electromagnetic Relay SHC71B (JQX-38F)
Parameters of High Power Electromagnetic Relay SHC71B (JQX-38F) : (A=NO B=NC C=NO&NC)
Contact | Form | 2A,2B,2C 3A,3B,3C | |
Load (Resistive Leakage) | 40A/240VAC 28VDC | ||
Contact resistance (initial) | ≤100mΩ | ||
Material | Silver alloy | ||
Electric life | ≥105 | ||
Machine life (300 times/min) | ≥107 | ||
Pick-up voltage (25°C) | DC:≤75%×rated voltageAC:≤80%×rated voltage | ||
Release voltage (25°C) | DC:≥10%×rated voltageAC:≥30%×rated voltage | ||
Maximum voltage (25°C) | 110%×rated voltage | ||
Specifications of coils | DC | 6-220V (Customizable Voltage ) | |
AC | 6-380V (Customizable Voltage ) | ||
Coil power | DC | 2.0W | |
AC | 5.0VA | ||
Pick-up time (rated voltage) | ≤25ms | ||
Release time (rated voltage) | ≤15ms | ||
Initial withstand | Between same-pole contacts | 1500VAC/1min(leakage current:1mA) | |
Between different-pole contacts | 1500VAC/1min(leakage current:1mA) | ||
Between contact and coil | 2500VAC/1min(leakage current:1mA) | ||
Insulation resistance | ≥500mΩ(500VDC) | ||
Ambient temperature | -55~70°C | ||
Ambient humidity | 35%-80%RH | ||
Atmospheric pressure | 86-106KPa | ||
Shock resistance | 10G (sinusoidal half-wave pulse: 11ms) | ||
Vibration resistance | 10-55Hz (double amplitude: 1.0mm) | ||
Installation | Socket, Screw, Flange | ||
Packing | Inner box | 10 relays in each bubble box | |
Outer case | 100 relays in each case | ||
Dimension of outer case | 402×288×370MM; | ||
Weight | Approx.130g each relay; |