3JGM-7K High power and hermetical relays series 3JGM-7K High power and hermetical relays series Contact form | Main coil：3form ;sec secondary coil:1 form | Operating time（ms） | ≤20ms | Leakage(Pa.cm3/s) | ≤1×10-1 Pa·cm3/s | Pulse width（ms） | ≤20ms | Contact Resistance(Ω) | Before test | Main coil:≤0.005Ω | Contact load | Main coil208Va.c.,400Hz,
40A，CosΦ=0.85 | secondary coil:≤0.05Ω | After test | Main coil:≤0.01Ω | secondary coil：28Vd.c.,1A，Resistive | secondary coil:≤0.10Ω | Insulation resistance | Under normal condition | ≥100MΩ | Life | 1×104 | Under high temperature And high humidity | ≥10MΩ | Dielectric Withstanding Voltage (50Hz) | Under normal condition | ≥1000Vr.m.s.,50Hz,60s | Weight | ≤285g | Under low-pressure | |
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