John Morris
Lifetime Supporting Member
Hello all
This is the BIGGEST cabinet I have had the privilege to build. 600 amps
Fifteen Class "D" starters, seven VFD's, L30ER, two power supplies, 16 I/O cards, two "F" starters, two stand alone 24 volt dc ( 20 amp) power supplies, 12 inch HMI in the panel door. Dozens of smaller relays, three servo controllers, and some other stuff.
It's final resting place is mid Oklahoma, mid 90's most of the year with 75% humidity or better.
My question is should we use an A/C unit, or just a push/pull fan system.
Any and all opinions appreciated.
This is the BIGGEST cabinet I have had the privilege to build. 600 amps
Fifteen Class "D" starters, seven VFD's, L30ER, two power supplies, 16 I/O cards, two "F" starters, two stand alone 24 volt dc ( 20 amp) power supplies, 12 inch HMI in the panel door. Dozens of smaller relays, three servo controllers, and some other stuff.
It's final resting place is mid Oklahoma, mid 90's most of the year with 75% humidity or better.
My question is should we use an A/C unit, or just a push/pull fan system.
Any and all opinions appreciated.