Used frequency controller

Challenger 3BN Transformer 37.5KVA 240V 480-120/240V 3PH 60Hz

• Manufacturer: Challenger

“UNTESTED. IN FAIR CONDITION.” Challenger 3BN Transformer 37.5KVA 240V 480-120/240V 3PH 60Hz Challenger 3BN Transformer 37.5KVA 240V 480-120/240V 3PH 60Hz A transformer transfers electrical energy from one altern...