UPS469-01-00 PowerWAVE 3000T User Manual Dated 05-04-13 3-5
3: Installation
Figure 3.2 summarises the UPS input/output cabling requirements and provides information regarding the
external fuse rating and cable sizing.
Figure 3.3 and Figure 3.4 show the connection details for single and three phase input supply models
respectively, configured for both ‘single input feed’ and ‘dual input feed’. As mentioned above, the UPS is
configured for ‘single input feed’ as standard and if a ‘dual input feed’ configuration is required the
commissioning engineer will remove the links between the input supply and bypass supply terminals and
carry out other configuration changes before turning on the equipment.
3.3.1 External supply fuse and cable rating
Figure 3.2 PowerWave 3000T External supply cable & fuse rating
Key Point: This information is given for guidance only. All fuses, isolators and power cables must
be rated and installed in accordance with the prescribed IEC standards or local regulation – e.g.
BS7671:2008.
1. Fuse and Cable recommendations to IEC 60950-1:2001
2. The fuse and cable rating details in the above tables are a recommendation only.
3. The UPS must be installed to prescribed IEC or local regulations (e.g. BS7671:2008).
4. External DC Cables and Battery fuses are bespoke to the installation.
Power (kVA)
SINGLE INPUT FEED DUAL INPUT FEED
Fuse A Cable A Cable D Fuse B Cable B Fuse C Cable C Cable D
Single phase input
7.5 1 x 40 3 x 6.0 3 x 6.0 1 x 40 3 x 6.0 1 x 40 3 x 6.0 3 x 6.0
10 1 x 63 3 x 10 3 x 10 1 x 63 3 x 10 1 x 63 3 x 10 3 x 10
12 1 x 63 3 x 10 3 x 10 1 x 63 3 x 10 1 x 80 3 x 16 3 x 16
3 Phase input
7.5 3 x 40 5 x 6.0 3 x 6.0 3 x 25 5 x 2.5 1 x 40 3 x 6.0 3 x 6.0
10 3 x 63 5 x 10 3 x 10 3 x 25 5 x 2.5 1 x 63 3 x 10 3 x 10
15 3 x 80 5 x 16 3 x 16 3 x 40 5 x 6.0 1 x 80 3 x 16 3 x 16
20 3 x 100 5 x 25 3 x 25 3 x 40 5 x 6.0 1 x 100 3 x 25 3 x 25
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