Mobile and Independent Power Supply

PKI 2990Print

The PKI 2990 module provides all battery-operated devices with current either during operation or to recharge the device´s battery. With the PKI 2990, you are independent of mains powered battery chargers and socket outlets. Besides a mains adapter, the module includes a high capacity rechargeable battery. It provides all standard voltages, also for several consumers at the same time. Furthermore, it automatically switches from mains adapter operation to the built-in battery and can thus also work as an uninterrupted power supply for small devices. The input voltage to be connected can either be 100-240 V AC or 12 V DC. The mains adapter has a high efficiency and operates noiseless. A wide range of connecting material is delivered so that all standard power sockets at the devices can be supplied. Long-term recording devices or the PKI surveillance server can be operated independently with this module over a long period.


  • Dimensions: 220 x 130 x 75 mm
  • Weight: 3.9 kg
  • Input voltage: 100-240 V AC / 12 V DC
  • Capacity of the built-in accumulator: 8 A/h
  • Operating temperature: -5° – +55°C
  • Output voltages: 3.6V/5V/9V/12V DC