vaaoc1425
Electrical
- Nov 14, 2006
- 25
I am in the process of designing on a rush project for the first time that has to do with connecting two 100 HP Fire Pumps to an exisitng 600 KW Generator with only around 200 amps per phase on all three phases being used to date.
This is the first time I working with Fire Pumps and I am not sure that I understand the NEC 695 intermes of sizing the over curent protection at the connection to the Generator side in terms of Locker Roter Current and also at the other end which is a Fire Pump controller [100 HP] that comes with an ATS.
I will appreciate your assistance towards explaining this or direct me to a different reference than NEC. It will help if smaple sketchs and calculations available.
Thanking you in advance
This is the first time I working with Fire Pumps and I am not sure that I understand the NEC 695 intermes of sizing the over curent protection at the connection to the Generator side in terms of Locker Roter Current and also at the other end which is a Fire Pump controller [100 HP] that comes with an ATS.
I will appreciate your assistance towards explaining this or direct me to a different reference than NEC. It will help if smaple sketchs and calculations available.
Thanking you in advance