Uninterruptible power supply system for equipment 20 - 80 kVA

Standard devices are supplied in floor version, with parameters set by the manufacturer - 230V output voltage, enabled free generation mode, wiring failure signal, control commands via interface - and built-in rechargeable batteries.
The design provides for network and load connection with input and output cables included in the delivery set through connectors located on the rear wall of the devices. The local control panel of the devices consists of an information display and a keyboard. The display is based on a liquid crystal display (LCD) and LEDs.
The LCD screen displays the following information:
- alarms.
- current status signals.
The keypad provides control of the information displayed on the LCD screen. The devices are equipped with classical types of light, acoustic and external signalling with output of signals by "dry contacts" to the control centre (personal computer).