Buck Boost Transformers, 0.25 KVA, Maximum Secondary Amperage: 15.6 at 16V, 7.81 at 32V, 120 x 240 Volt Primary, 16/32 Volt Secondary
Modified Industry Description
0.250KVA 120X240-16/32 BB
SolaHD HS20B250 Non-Encapsulated Buck Boost Transformer, 120 x 240 VAC Primary, 16/32 VAC Secondary, 0.25 kVA Power Rating, 50/60 Hz, 1 Phase
Buck-boost transformers are small, 1-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 are in compliance with NEC article 210.9, exception 1, when field connected as an autotransformer.