single-phase casting insulation potential transformer

General:

The voltage transform is the type of cast resin insulation and full enclosed, used for electric energy metering, voltage control and relay protection in the power systems of rated voltage 3KV, 6KV, and 10KV or below.

Key Feature

• The core is made of high quality silicon steel sheet.

• The transformer is insulated by epoxy resin. The product is small in size and light in weight, and the installation occupies only limited space.

• All windings are completely cast in epoxy resin, with excellent insulation against shock and mechanical pressure, and can protect the winding group from moisture.

Technical Data

• The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements

• Rated insulation level: 12/42/75kV,7.2/30/60

• Power factor of load: COSΦ=0.8

• Rated frequency: 50Hz, 60Hz

• Rated secondary current: 5A or 1A

Drawing