ApplicableStandardsVoltage level: 0.66/0.72KVWithstand voltage level: 3KV/1mA/1MinRated frequency: 50/60HZOperating temperature:-40°C-70°COperating humidity:<=95%Protection standard:GB/T 4208-2017:IP67Executive standards:GB/T 20840.1-2010,20840.2-2014,IEC 61869-1:2009,IEC 61869-1:2012CE Certification:Compliant with EN 61869-1 and EN61869-2 for low voltage directive;Compliant with EN 61000-6-3 and EN IEC 61000-6-1 for electromagnetic compatibilityApplicableScenarioFor outdoor use, level of protection:IP67Applicable cable specification: Φ36mmApplicable primary current:100-600AApplicable secondary current:5A/1AApplicable for cable for secondary connection, length customized