Power supplies for special applications
ZEM100-DBS
Category: Special application power supplies
| Mains AC | 230V |
| Nominal output voltage | 27,2V |
| Power | 130W |
ZEM100 power supplies are designed to work with battery cells in guaranteed DC voltage systems.
Optionally, they include additional outputs for stabilized voltage, which in the battery operation mode guarantee that the voltage will not fall below the threshold of the correct operation until the batteries are discharged. The correct operation and errors are indicated by LED signalization and change of status of the relay outputs.
- IP20 metal housing
- mounting on a DIN rail (TS35)
- direct floating mode on main output of UOUT1
- output dedicated for cooperation with radiotelephones (e.g. TETRA MTM5400)
- microprocessor control
- output overcurrent protection of 4.5A inverter (charging + total overload)
- temperature sensor compensating for floating voltage - depending on temperature
- signalization of operation status and errors:
- LED (mains, fault, battery)
- relay (faults of: mains, temperature sensor, battery, low battery voltage)
- function of delayed connection of outputs allowing for battery initial charging
- output power reduction function in case of overheating
- cold start button - activating battery outputs without mains power
- additional stabilized inverters (depending on version)
