outdoor closed with fuse for protection potential transformer

The product is an outdoor closed voltage transformer, which is cast with outdoor special insulating resin with arc resistance, ultraviolet resistance and aging resistance. Suitable for outdoor AC 50-60Hz, rated voltage 10KV and below power system for voltage measurement, energy measurement.

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General:

Potential transformer is 6kV voltage transformer, which belongs to outdoor single-phase pouring voltage transformer, Angle transformer, dry voltage transformer with fuse. Suitable for outdoor installation, it can be used as a voltage transformer for measurement, measurement and protection

Key Feature

  • This type of voltage transformer is a pillar structure, using outdoor epoxy resin completely closed casting, with arc resistance, UV resistance, aging resistance, long life and so on.

  • Because the transformer adopts fully enclosed castable insulation, small size and light weight, it is suitable for installation in any position and any direction.

  • There is a wire protection cover at the end of the secondary outlet, and there is an outlet hole below it, and it can realize the measures to prevent electric theft.

  • Safe and reliable, there are 4 mounting holes on the base channel steel.


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

Rated voltage ratioV

Rated secondary output(VA)

Max.output(VA)

Rated insulation level(kV)

Notes

Wiring diagram

0.2

0.5

Level 1

Level 3

3000/100/220

6000/100/220

10000/100/220

 

 20

 

 30

 

 60

 

 150

 

   500

3.6/25/40

7.2/32/60

12/42/75


 

Figure1


Drawing

image.png


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