Origin: Dongfeng Tianyun (ambient temperature: -30~+80 DEG C, the relative humidity: 23 DEG C is not more than 90% nominal voltage: 12VDC load current: (max) 6A intermittent operation cycle: a-1.5 + 0.7 s b-10.5 + 3S washing: after connected to the 0.4~1.2s work off after 2.0~4.7s stop durability: intermittent for 200000 times washing 15000 times)