6KV,10KV,35KV cable handover (overhaul) test voltage is how much? Another 6KV, 10KV, 35KV transformer handover (overhaul) voltage is how much?
The handover can refer to the national standard "electrical equipment handover test standard GB50150-2006", now the current is handed over to the use of AC withstand voltage (series resonance withstand voltage), 6KV 10KV cable withstand voltage 2.5U0, 5 minutes, such as 8.7/10KV cables, withstand voltage 2.5 * 8.7KV, 35KV 2UO, 60 minutes (general)). Local also used 2.5UO, 5 minutes), such as 26/35KV cable can be 2.5 * 26KV, 5 minutes, note that the 35KVGIS cable plug has been done in the case of the incoming voltage test to the cable terminal head set on the voltage withstand plug to prevent high-voltage test will be the cable plug surface discharge damage.