Detailed Product Description

1) Ambient environment: A) Ambient temperature: -20 ~ 50 B) Relative humidity: less than 95% RH C) Highest permitted coil temperature: +1302) Nominal voltage: AC220V, 50 / 60Hz, voltage tolerance is 10% to 15% 3) Insulation resistance: not less than 100mOhm4) Electric intensity: no breakdown and flashover under ac 1,500V/min 5) The rising temperature of coil is no more than 80K under the ambient temperature of 406) Used for DHF series 4-way reversing valves