all insulation single-phase potential transformer

General:

The voltage transformer is suitable for rated frequency 50Hz. Rated voltage 10kV indoor device neutral point non-effective grounding system is used for voltage, electric energy measurement, grid operation at the same time, reclosing device checks the line voltage, the switch trip after the line waveform

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

Key Feature

• The product is fully cast structure, and the core is a winding rectangular core.

• The primary winding of the fully insulated voltage transformer is divided into two sections and the electrostatic screen is outsourced.

• The primary winding of the ground voltage transformer adopts a pagoda structure and is wrapped by internal and external electrostatic screens.

• The secondary winding leads out of the outlet terminal box.

• The bottom of the casting body is provided with mounting holes for fixed installation.

Drawing