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Trusa incercari cable 70kV DC Seba HPG 70-K

Cod: Seba-KMT HPG-70-K


 
Brosura produs PDF, 0.17 Mb

Descriere

HPG 70-K

The high voltage test set HPG 70-K from SebaKMT is a fully insulated test set for DC testing up to 70 kV. Thanks to its fully insulated design this system is ideal for stand-alone applications. The DC voltage is obtained through a bridge rectifier which ensures a very low ripple of the test voltage. Moreover the DC voltage is measured on the secondary side and therefore ensures a precise output voltage.

 

Typical application areas:

  • Testing of cables
  • Testing of switchgear
  • Testing of current-transformers
  • Testing of MV plant/ component testing

 

Key benefits:

  • Highest safety thanks to fully insulated design
  • Compact and lightweight
  • Separate control and HV-unit
  • Voltage continuously adjustable
  • Expandable with a VLF CR attachment for VLF testing on MV cables

 

 

System description

SebaKMT’s high voltage test set HPG 70-K is a fully insulated

test set for DC testing up to 70 kV. Thanks to its fully insulated

design, this system is ideal for stand-alone applications. The

DC voltage is obtained through a bridge rectifi er which

ensures a very low ripple of the test voltage. Moreover, the

DC voltage is measured on the secondary side and therefore

ensures a precise output voltage.

The high voltage test equipment HPG 70-K consists of two

parts and is used for testing of cable installations either as a

stand-alone unit or built into a module or cable test van. The

control unit HSG 1 includes a variac. Its output voltage feeds

the high voltage unit HVT 70.

The high voltage unit HVT 70-K is fully insulated. The test

voltage of 70 kV DC is drawn from a socket outlet and plug

and fed to the cable under test. For feeding of the control

voltage of 0 … 230 V AC, a multi-pole connection lead to the

control unit is supplied.

For testing of polymer insulated cables the test system can

be expanded with a VLF CR attachment. This attachment

will allow high-capacitance testing up to 54 kV at 0.1Hz.

 

Accesorii standard

Scope of delivery HPG 70-K

Control unit HSG 1

HV-unit HVT 70-K

Kabelsatz

Entladestab 75 kV

 

Scope of delivery HPG 70-K-VLF

Control unit HSW 3-VLF

HV-unit HVT 70-K

VLF attachment VLF PZ

Set of cables

Discharge rod 75 kV

 

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