The H‑PS01 power module for the H series intercom system provides 28 V DC output with over‑voltage, over‑current, over‑temperature, short‑circuit and…
The H‑PS01 is a power supply unit for the H series building‑intercom system, delivering a regulated 28 V ± 1.5 V DC output. It includes multiple protection features such as over‑voltage, over‑current, over‑temperature, short‑circuit and lightning protection, as well as power‑factor correction.
Installation involves mounting the unit on a DIN rail, aligning it with the rail slots, rotating the power box and pressing down until a click is heard. The manual also describes port connections, indicator lights, and safety precautions for proper operation. This manual is written in Chinese.
| Input voltage range | AC 95~255V |
|---|---|
| Input current | 1.8A Max. |
| Input frequency range | 47~63Hz |
| No‑load power consumption | < 0.5W |
| Working efficiency | 88% TYP |
| Output voltage | DC 28V±1.5V |
| Output current | 3.0A Max. |
| Over‑current protection | 4.5A ~ 5.5A |
| Short‑circuit protection | Auto‑recovery |
| Over‑temperature protection | 100℃±10℃ shutdown |
| Lightning protection | L‑N: 1kV, L‑GND‑N: 2kV |
| Operating temperature | -10℃~55℃ |
| Storage temperature | -20℃~70℃ |
| Humidity range | 45%~90% |
It provides a DC output of 28 V ± 1.5 V.
Mount it on a DIN rail, align the unit, insert the fixing slot, rotate the power box and press down until a click is heard.
It includes over‑voltage, over‑current, over‑temperature, short‑circuit, lightning protection and power‑factor correction.