This is a connection example manual for the APU series uninterruptible power supply, which mainly introduces the connection methods of the APU series uninterruptible power supply and related monitoring devices
The A400 series from RINCK Electronic provides an uninterrupted power supply solution with a 230 V line input and a 24 V battery output. It includes connection examples for accessory modules and a range of display units such as the PMS511, PMS518, and PMS528.
Additional monitoring devices are available, including limit switches for output and battery voltage, as well as a battery‑rest‑charge current monitor. The system can be equipped with an LCD display showing voltage, current and power, and optional galvanically isolated RS‑232/RS‑485 interfaces. This manual is written in German.
| Input voltage | 230 V AC |
|---|---|
| Battery voltage | 24 V |
| Low voltage indication | Enabled |