Gongqi Dry Type Transformer SG

Used Gongqi SG series three phase dry type transformer rated at 10 KVA, manufactured January 2024 by Shanghai Gongqi Electric Manufacturing Co., Ltd. The unit steps up from a 220V three phase primary input to a 380V three phase secondary output, with a wiring configuration of Y/yn. Frequency compatibility is 50/60 Hz. Insulation class is rated Class II per the nameplate. CE marked.

The transformer is housed in a steel enclosure mounted on casters, with front panel features including an LCD output display labeled in Chinese and English and a CHNT NXB-63 three pole circuit breaker serving as the power switch. The interior features three phase transformer coils labeled A, B, and C on a black steel mounting bracket, with color coded lead wires terminating at labeled bus bars marked for 220V input and 380V output connections, plus N and PE terminals.

The Gongqi brand is manufactured by China Gongqi Electric Manufacturing Co., Ltd., which produces transformers, voltage regulators, adjusters, DC power supplies, and frequency power supplies. The model designation SG refers to the standard Chinese SG series three phase dry type transformer classification. Manufacture date is January 2024 per the nameplate label. The unit includes what appears to be original documentation inside the enclosure.

Stock # 0326-860