Origin: Dongfeng Tianyun (ambient temperature: -30~+80 DEG C, the relative humidity: 23 DEG C is not more than 90% of nominal voltage: 24VDC intermittent operation period: 6 + 1s washing: after connected to + 0.5 0.3s work off 3 + 1 stop durability: intermittent 250000 times washing 10000 times) 1290 Deluxe Series