HV Shielded Test Room

HV Shielded Test Room

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HV Shielded Test Room Detail:

The HV partial discharge hall is mainly used for power transformer, HV inductor, arrester, HV switch, HV XLPE cable and so on, the shielded room is used for avoiding electromagnetic interference which can affect partial discharge test.

Main technical parameter

Rated voltage

±100kV-2000kV (and above)

Exterior dimension

60m*40m*30m(L*W*H)(bigger size is available)

Grounding resistor

Requirement<1.0Ω

Insulating resistance

≤10KΩ(measured after completing shielding room, insulating ground mainly used fro HV cable partial discharge hall, because there is a high requirement for partial discharge of HV cable with large capacity)

Partial discharge

≤2.0 PC(Shielding hall partial discharge value is below 2 PC if equipment can reach below 2.0PC)

Magnetic field

10kHZ attenuation 60dB linearity rise to 100KHZ, attenuation 100dB

Electric field

From 1kHZ to 100kHZ attenuation 100dB



Product detail pictures:

HV Shielded Test Room detail pictures

  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Dorothy from Los Angeles - 2016.09.30 16:36
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Julie from belarus - 2015.04.25 16:46

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