The Hubei Yitiancheng XC-5kVA Power Control Box User Manual provides safety guidelines, technical specifications, setup, testing procedures, and maintenance…
The XC-5kVA Power Control Box is a compact, lightweight, high‑interference‑resistant device used for voltage regulation in calibration, detection and testing of equipment. It offers a continuous adjustable output voltage of 0‑250 V and a maximum current of 25 A, making it suitable for outdoor high‑voltage testing in power, water, chemical, railway and laboratory environments.
The manual details safety precautions such as proper grounding, use of approved fuses, and avoiding contact with live terminals. It also describes power input requirements, wiring connections, test procedures, and transport and storage guidelines, along with a list of supplied accessories. This manual is written in Chinese.
| Dimensions | 400 mm × 300 mm × 200 mm |
|---|---|
| Weight | 15 kg (without accessories) |
| Input Voltage | AC 220 V ± 10 % |
| Frequency | 50 Hz ± 1 Hz |
| Operating Temperature | -10 °C ~ 40 °C |
| Relative Humidity | ≤ 80 % |
| Insulation Resistance | > 2 MΩ |
| Leakage Current | < 3.5 mA |
| Dielectric Strength | 1500 V for 1 min |
| Output Voltage Range | AC 0 ~ 250 V |
| Output Current Range | AC 0 ~ 25 A |
| Voltage Measurement Accuracy | ± 5 % |
| Current Measurement Accuracy | ± 5 % |
| Maximum Continuous Current | 25 A |
Only qualified technicians should operate or service the box; ensure proper grounding, use the specified fuse, avoid touching live terminals, do not operate without the cover, and keep the environment dry and non‑explosive.
The package includes a power cable, a set of test cables, and the user manual.