highpowered
Member
- Location
- los angeles
Client has asked a question without giving me all info needed but here goes
160 amp appleton 4pinw/sleeve 240v 4 wire=200 amp rated fused disconnect(125%)
-Existing 30kva transformer line is 480/277v
-also have a mobil office needs 120v 20 amp im assuming
my calculation is 40 amp line breaker 80 amp load breaker@120/208. this dosnt make sense?
i dont think the 30kva is enough for that type of load? is there any way to configure existing transformer to carry a 200 amp240v load plus the mobil office?
id appreciate any help im tired and its been a long time since i did a transformer calc
160 amp appleton 4pinw/sleeve 240v 4 wire=200 amp rated fused disconnect(125%)
-Existing 30kva transformer line is 480/277v
-also have a mobil office needs 120v 20 amp im assuming
my calculation is 40 amp line breaker 80 amp load breaker@120/208. this dosnt make sense?
i dont think the 30kva is enough for that type of load? is there any way to configure existing transformer to carry a 200 amp240v load plus the mobil office?
id appreciate any help im tired and its been a long time since i did a transformer calc