6 Installation

6.1Installation Notes

1.This unit must be installed by qualified personnel in accordance with the locally applicable electrical regulations.

2.The PROTECT 1.M uses fans for cooling, which means sufficient ventilation must be provided at the installation location (see also chapter 6.2: Installation area).

3.A battery system with a nominal DC voltage of 120 Vdc is required as the external battery for the PROTECT 1.M. The battery capacity and the battery pack can be selected according to the user's requirements. As an option, appropriately preconfigurations with a wide range of capacity values can be purchased directly from AEG Power Solutions.

4.Connection diagram: The PROTECT 1.M has two

input modes: A single-phase input and a three- phase input. The PROTECT 1.M detects the input mode and selects the corresponding operating mode automatically.

a. Connection with single-phase input

27