Page 4
PURPOSE The aim of these specifications is to provide: • the information required to choose the right uninterruptible power supply for a specific application. • the information required to prepare the system and installation site. The specifications are intended for: •...
Matrix table for model and kVA power rating Delphys MX has been specifically designed to meet the demands of loads in specific application contexts, in order to optimise the features of the product and to facilitate its integration within the system.
The air inlet is on the front, with outflow to the rear only; this means other equipment or external battery enclosures can be placed alongside the UPS unit. Dimensions Cabinet type Width (W) Depth (D) Height (H) Delphys MX 250-500 kVA [mm] 1600 1930 Delphys MX 800-900 kVA [mm] 3200 2210 2210...
2.3. Parallel Delphys MX consists of modular UPS units (rectifier, battery, inverter and bypass) connected in parallel (up to 6 UPS units). This solution, which is ideally suited for 1+1 redundancy, offers flexible power upgrading and enables stand-alone UPS units to be expan- ded, even if this was not planned in the original design of the system.
The various cards and signalling accessories can be housed in the communication slots mounted as standard on all models. This provides Delphys MX UPS systems with a highly flexible interface for the purposes of integration at a later stage after installation, also in terms of hot switching and with no need for specialist personnel.
4. INSTALLATION REQUIREMENTS AND PROTECTION Connection to the mains power supply and to the load(s) must be made using cables of suitable size, in accordance with current standards. If not already present, an electrical control station which can isolate the network upstream of the UPS must be installed. This electrical control station must be equipped with a circuit breaker (or two, if there is a separate bypass line) of an appropriate rating for the power draw at full load, and a residual current circuit breaker.
6. REFERENCE STANDARDS AND DIRECTIVES 6.1. Overview The construction of the equipment and choice of materials and components comply with all current laws, decrees, directives and standards currently in force. In particular, the equipment is fully compliant with all European Directives concerning CE marking. 2006/95/EC Council Directive 2006/95/EC, dated 16 February 2007, on the reconciliation of legislation within Member States regarding electrical material for use within specific voltage ranges.
Need help?
Do you have a question about the Delphys MX and is the answer not in the manual?
Questions and answers