Description
ABB Electrification 9T51B0430
1C,1kVA,120x240-16/32,100C,3R,50/60Hz,QB, Standard: Yes, Enclosure: NEMA 3R, Frequency Rating: 50, Width: 9.38, Efficiency: None, Primary Voltage: 120x240, Phase: 1, Secondary Voltage: 16/32, Height: 11.12, Insulation: IS-12, Kva Rating: 1, Temperature Rating: 40, Output Voltage: 16/32, Input Voltage: 120x240, Wattage: 1, ABB's Buck-boost transformers are small, single phase, dry type distribution transformers designed and shipped as insulating/isolating transformers. They have a dual voltage primary and a dual voltage secondary. These transformers can be connected for a wide range of voltage combinations. The most common use is to buck (lower) or boost (raise) the supply voltage a small amount, usually 5 to 27%. Buck boost transformers comply with NEC Article 210-9, Exception 1, when field connected as an autotransformer.
Docs/Downloads
ABB Electrification Stocking Catalog
