Indoor Post-Type Epoxy Resin Cast Current Transformer (10kV)
Indoor Post-Type Epoxy Resin Cast Current Transformer (10kV)
The Indoor Post-Type Epoxy Resin Cast Current Transformer (10kV) is an indoor, post-type epoxy resin cast-insulated current transformer. It is widely used in power systems with a rated frequency of 50 Hz or 60 Hz and a rated system voltage of 10 kV (up to 12 kV) for electrical energy metering, current measurement, and relay protection.
Key Features
-
Power factor: COSφ = 0.8 (lagging)
-
Rated secondary current: 5A or 1A.
-
Rated frequency: 50 Hz or 60 Hz
-
Pollution class: Class II
-
Ambient temperature: Minimum: −5°C, Maximum: +40°C, Average daily temperature: ≤ 30°C.
-
Altitude: ≤ 1000 m
-
Product standards: GB/T 20840.1, GB/T 20840.2