MSR20K 20kVA / 18kW - 120Y208V 3 phase ups. Hardwired in/out MSR Series 20kVA / 18kW - 120Y208V 3 phase modular ups. Hardwired in/out5.5 inch advanced LCD displaySNMP capable, RS-232, Dry contracts communications Rear mounted 3 breaker manual bypassModular internal battery traysUpgradeable to 60kVA 46 745 26 48 15 40 8 65