PowerMaster intelligent high frequency switch power operation power supply technical manual, mainly introduces the product features, models, structures, working principles, technical parameters and other information.
The PowerMaster intelligent high‑frequency switch power supply is a modular, high‑reliability system designed by Emerson for power plants, substations, and industrial facilities. It consists of AC input distribution, rectification, DC output, monitoring, insulation monitoring, battery monitoring, and optional wall‑mounted or plug‑in configurations.
The manual covers system features, model definitions, system structures (split‑cabinet and integrated cabinet), working principles for AC input and DC output, detailed technical parameters, charging module specifications, monitoring system setup, and wiring diagrams for various system configurations. This manual is written in Chinese.
| Input voltage range | 80 ~ 285 Vac or 380 Vac ± 15 % |
|---|---|
| Ripple factor | ≤ 0.5 % (typical 0.5 %) |
| Voltage regulation accuracy | ≤ ±0.5 % (typical 0.1 %) |
| Charging‑module current imbalance | ≤ ±5 % (typical 3 %) |
| Cabinet dimensions (H×W×D) | 2260 mm × 800 mm × 600 mm |
| Cabinet weight | < 200 kg |
The system accepts an input voltage of 80 ~ 285 Vac or 380 Vac ± 15 %.
A split‑cabinet system can accommodate up to 10 HD22010‑3 charging modules.
The system can operate in ambient temperatures from –5 °C to 40 °C.