Battery backup for the PowerValue 11T G2 cabinet
The ABB 4NWP100166R0001 is an external battery module designed to extend runtime on the PowerValue 11T G2 2 kVA UPS — it mates with both the B and S variants of that unit. It packs 12 lead-acid batteries into a portable enclosure, so you can roll it next to the UPS cabinet and cable it in without opening the power electronics.
Physical fit and cabinet planning
The module measures 356 mm deep by 144 mm wide by 228 mm tall — these are the footprint numbers you need for floor-space allocation alongside the UPS. At 144 mm width it fits in a standard 19-inch rack bay or sits on the floor next to the tower UPS; the 356 mm depth means it clears most shallow cabinets but check the door clearance if rack-mounting.