DL/T 1250-2013 in English
SUPERSEDEDApplication Guide for Partial Discharge Detection of Gas-insulated Metal-enclosed Switchgear with Electric Ultrasound
- Issued on:2013-03-07
- Implemented on:2013-08-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$408.00
Scope
This standard specifies the cycle and method of ultrasonic partial discharge detection of gas-insulated metal-enclosed switchgear, and provides empirical criteria. This standard applies to gas-insulated metal-enclosed switchgear (GIS) of 126kV and above. Some metal-enclosed switchgear (HGIS) and tank circuit breakers that use gas insulation instead of air at atmospheric pressure as the insulating medium can be implemented as a reference. .

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