Breaker kVA rating
Breaker kVA rating
(OP)
How can I calculate kVA/MVA rating of medium votage metal clad breaker?
What does kVA rating for breaker mean?
What does kVA rating for breaker mean?
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RE: Breaker kVA rating
What other information do you have?
kVA= 1000*Volts*Current
desertfox
RE: Breaker kVA rating
The rated MVA (or amps) is provided by the manufacturer, which should be equal or greater than the calculated short circuit current rating obtained by a proper short circuit current analysis of the system.
Rafiq Bulsara
http://www.srengineersct.com
RE: Breaker kVA rating
RE: Breaker kVA rating
A 100 Watt incandescent lamp is 0.1 KVA, not 100,000 KVA
Bill
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"Why not the best?"
Jimmy Carter
RE: Breaker kVA rating
Alan
RE: Breaker kVA rating
DO NOT USE MVA - ALWAYS USE kA
The energy dissipation / heat is a function of I2t