BK, BKC series control transformers are suitable for AC 50Hz-60Hz, up to 500V circuits, used for local lighting power supply in industrial and mining enterprises, control circuits in electrical equipment, as well as signal lamps and indicator lamps.
The PEOPLE BK series control transformer is designed for use in 50‑60 Hz AC circuits up to 500 V, supplying power for local lighting, control circuits, signal and indicator lamps in industrial and mining facilities.
The document includes core type information (shell for BK, C‑type for BKC), rated capacities, a wiring diagram, environmental conditions (altitude ≤2500 m, temperature –25 °C to +40 °C, humidity ≤85 %), insulation class B, and safety precautions such as correct polarity, load verification, secure connections, and prohibition of grounding the secondary winding. This manual is written in Chinese.
| Rated voltage | up to 500 V AC, 50‑60 Hz |
|---|---|
| Insulation class | B |
| Standard compliance | GB19212.3-2006 |
| Maximum altitude | 2500 m |
| Relative humidity limit | ≤85 % |
The transformer can be used at altitudes up to 2500 meters.
No, the secondary wiring must not be grounded.