Eaton 93PM G2 Series - Basic System Configurations

Figure 9: External Battery Switchgear cabling diagram
1. External Battery Switchgear
2. Breaker
3. UPS
4. String breaker 1
5. String breaker n
6. Battery cabinet 1
7. Battery cabinet n
3.8 Basic system configurations
UPS power rating
The maximum attainable UPS system power rating is determined by the size of
the UPS cabinet frame. The number of UPM power modules determines the
nominal power rating of the UPS. If upgradeability is required, the system static
bypass should be chosen according to the future maximum load rating, and the
number of UPMs is chosen according to the capacity requirements on day one.
The following UPS configurations with different static bypass sizes and number of
UPMs are possible.
Table 2: UPS configurations
Frame Power
rating
Static switch
rating
# of power
modules
Power
module
rating
Output
power
factor
200 kW 50-200 kW 200 kW 1-4 50 kW 1.0
300 kW 50-300 kW 300 kW 1-6
240 kVa 60-240 kVa 240 kVa 1-4 60 kVa 0.9
© Eaton Corporation plc 2020. All rights reserved. Revision: 001 Document ID: P-164000956 35 (141)
Eaton 93PM G2 UPS 50 – 360 kVA User’s and Installation Guide