Eaton 9395-275, Руководство пользователя и инструкция по установке

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66 UPS 225 - 275 kVA/300kVAPF0.8 1027212
User’s and Installation Guide Revision E
6.5 Multiple UPS distributed bypass system oneline
configurations
The distributed bypass system oneline drawings in this section show the simplified internal structure of
the UPS, battery supply, and basic maintenance bypass in a multiple UPS configuration. These onelines
do not show each UPM in the UPSs, but represent each UPS in the distributed bypass system. The
internal structure of each UPS is shown in Figure 6-6 and Figure 6-7 on page 61.
NOTE
If the load requires a neutral, a bypass source neutral must be provided. If the load does not
require a neutral and there is no neutral conductor connected at the bypass input, a UPS neutral
must be connected to source star point.
Oneline Drawing UPS Model
Voltage
System Type
Input Output
Figure 6-11 on page 67 9395-225
9395-275
9395-300PF0.8 400 400 Multiple UPS - Distributed Bypass 1+1 and 2+0
Configurations
Figure 6-12 on page 68 9395-225
9395-275
9395-300PF0.8 400 400 Multiple UPS - Distributed Bypass 2+1 and 3+0
Configurations
Figure 6-13 on page 69 9395-225
9395-275
9395-300PF0.8 400 400 Multiple UPS - Distributed Bypass 3+1 and 4+0
Configurations