What is the maximum allowable test voltage and time that can be applied to the Compact NSX MCCB during Dielectric Test.
The Compact NSX Moulded Case Circuit Breaker (MCCB) is tested at the following voltage and time during Dielectric Tests.
- For NSX100-250, the Dielectric Test is done with 3kV Voltage for 3sec.
- For NSX400-630, the Dielectric Test is done with 3.5KV for 3sec.
Note: The recommended Voltage for Dielectric Test of Compact NSX is 2.5KV for 5sec.
Answers which others found helpful