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Machine Design

UPS Works From 3 Power

The AIS 3100 is an uninterruptible power supply for harsh industrial environments encompassing industrial computers, process controllers, and distributed control systems.

UPS Works From 3Ø Power

It is preconfigured with three-phase input power and single-phase output power. The AIS 3100 comes in a single tall chassis and needs no external transformers. It ships from stock and comes in 20 to 40-kVA sizes and typically works from 400-V three-phase input power. The AIS 3100 features a modern, thick-steel-plate cabinet for ruggedness. Factory-installed batteries are hot-swappable and the air filters are user replaceable.

American Power Conversion Corp., 132 Fairgrounds Rd., West Kingston, RI 02892, (800) 788-2208,

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