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Gaodian Electric Power Co., Ltd

Test Center Facilities

Artificial Rain Test Room

Rain test area with at least 4.5 m clear internal height, waterproof treatment on roof and walls, a seepage drainage floor with ring drainage channel, waterproof lighting, plus water supply and 6 m³/h drainage capacity. Used for wet withstand and rain tests on outdoor equipment and insulators.

Artificial Rain Test Room
Standards
IEC 60060-1 · IEC 60529 · GB/T 16927.1
Applications
Outdoor equipment rain test · Insulator wet test · Type test lab

Overview

Rain test area with at least 4.5 m clear internal height, waterproof treatment on roof and walls, a seepage drainage floor with ring drainage channel, waterproof lighting, plus water supply and 6 m³/h drainage capacity. Used for wet withstand and rain tests on outdoor equipment and insulators.

Applicable Standards

  • IEC 60060-1
  • IEC 60529
  • GB/T 16927.1

Application Scenarios

Outdoor equipment rain testInsulator wet testType test lab

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Frequently Asked Questions

What is an artificial rain test used for?
It verifies that outdoor high-voltage equipment and insulators withstand their rated voltage while wetted by rain, which is a required type test because wet insulation behaves very differently from dry insulation.
What are the construction requirements?
At least 4.5 m clear internal height, waterproof treatment on roof and walls, a seepage drainage floor with a ring drainage channel, waterproof lighting, plus a water supply and 6 m³/h drainage capacity.
Which standards define the rain test?
The wet test procedure is defined in IEC 60060-1 and GB/T 16927.1, with enclosure ingress considerations in IEC 60529.

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