Compatible with 9170+, 9155 and 8-10 kVA 9PX UPS models, the Eaton Bypass Power Module (BPM) acts as both a maintenance bypass and a panelboard in the applications it supports. Providing customers with increased flexibility, the BPM saves customers money on electrical costs and lowers upfront costs overall while protecting against downtime during periods of equipment maintenance.Compatible with 9170+, 9155 and 8-10 kVA 9PX UPS models, the Eaton Bypass Power Module (BPM) acts as both a maintenance bypass and a panelboard in the applications it supports. Providing customers with increased flexibility, the BPM saves customers money on electrical costs and lowers upfront costs overall while protecting against downtime during periods of equipment maintenance.