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UPS EVO DSP PLUS Modular 57 User’s manual
9.2.2 Front View
Unlock and open the front door and you will see the Switch Unit (with Main Breaker (Q1), Maintenance Breaker
(Q2), Output Breaker (Q3)), Static Transfer Switch (STS) Module, Power Module slots and Battery Module slots
(Battery Module Slots is only for Standard Series).
The Switch Unit of 300KVA cabinet has Maintenance Bypass Switch Only.
Standard Series Extended Series
Figure 9.4 – Front View (on the right 300KVA cabinet)
1. Switch Unit
2. Static Transfer Switch (STS) Module
3. Power Module
4. Battery Module