TOPN-0,66

TOPN-0,66

Measuring current transformer with swivel rail

  • Laser marking of the case
  • Transparent sealed secondary terminal cover
  • Swivel rail
Вимірювальний трансформатор струму TOPN-0,66

Specifications

Nominal voltage0,66 kV
Maximum operating voltage0,72 kV
Insulation level3 kV
Nominal primary current100 … 2000 А
Nominal secondary current5 А
Nominal frequency50 Hz
Nominal load (cos φ = 0,8)5 V•A
Accuracy class0,5 S
Safety factor of devices FS5
Thermal insulation classE
Calibration interval16 years
Operating temperature range-45 … +40 °С

Dimensions

DesignWeight, no moreMaterial of busDimensions of bus
100/5700 gAluminum125х25х8 mm
150/5700 gAluminum125х25х8 mm
200/5700 gAluminum125х25х8 mm
300/5700 gAluminum125х25х8 mm
400/5700 gAluminum125х25х8 mm
500/51000 gCopper170х25х8 mm
600/51000 gCopper170х25х8 mm

Table of construction types

Download files:

Operation manual

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Type description

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Certificate of conformity

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