Highly efficient three-phase UPS with internal batteries for an autonomy time of 10 minutes. The UPS offers state-of-the-art functions, outstanding specifications and robust electrics - for maximum business continuity in the data centre or technical room. This 40 kVA UPS is easy to install, operate and maintain. It is ideal for small and medium-sized businesses. The system includes dust filters and specially coated circuit boards for demanding room conditions. In Switzerland, the connection and commissioning of a UPS with > 3.5 kVA must be clarified in advance with the local electricity provider. The connection must be carried out by an electrician.