Technical parameter:Rated insulated voltage: AC 660VRated work voltage: three-phase AC380V+NControl circuit voltage: 220VAC-1PH-50HzSafety grade of the box body: IP55The box body adopts static dusting: color No. JW-318Use environment:This equipment should be installed outdoorThe installation lean: lower than 5 degreesHeight above sea level: lower than 2000mEnvironment temperature: 16~50癈 producing area:China payment:T/T supplying capacity:12,000 pcs / month