The CP 18BU28 supplementary capacitor is an AC capacitor designed for single correction of power factor of transformers and magnetic ballasts inside discharge lamps (such as fluorescent lamps, halogen and ceramic metal halide lamps, high-pressure mercury lamps and sodium lamps) with mains frequency 50 or 60Hz. This ensures an improved power factor of the light source, with cosμ exceeding 0.85.
The CP 18BU28 is a capacitor designed for HID lamp circuits, offering a rated voltage of 250 V and operation at 50/60 Hz. It includes details on capacitance tolerance, temperature range, and mechanical dimensions.
Key specifications such as voltage rating, temperature limits, physical size, thread type, and compliance with standards like GB18489‑2001 and ENEC are listed, along with packaging and logistics information. This manual is written in Chinese.
| Rated Frequency | 50/60 Hz |
|---|---|
| Capacitance Tolerance | -10% to +10% |
| Operating Temperature Range | -40 °C to 85 °C |
| Length | 120.0 mm |
| Application | HID lamp circuits |
| Power Factor | ≥0.85 |
It can operate from –40 °C to +85 °C.
It meets standards such as GB18489‑2001, GB/T18504‑2001, ENEC, VDE, and CCC.