Applications & Conditions:
(1).Application: Available for 10kV~750kV HV switch, Power transformer,independent instrument transformer, No primary windings, used as electricalmeasurement, electric energy meter, overload and short-time protector.(2)Places Conditions: Altitude<1000m, Ambient Temp. between -15°C and+40°C, Average temp. not exceed 35°C in 24H, Relative humidity less than 85%.
Performance:
(1)Standard: as per CNs 11437(CNS 1328/1329)
(2)Structure: Encapsulated cast resin type
(3)Max.system voltage: 0.66kV
(4)Frequency: 50 or 60Hz
(5)Short-time thermal rating:40 times
