AEG 80 / 120 kVA Operating Instructions Manual page 44

6. Confirm if the manual bypass circuit breaker (Q3) is cut off.
7. Confirm if the output circuit breaker (Q4) of UPS is cut off.
8. According to UPS model you have selected, use suitable cables and lugs (Refer to
Table 4-3).
9. Connect all cables to the right terminal or location as indicated. (Refer to Fig. 4-1).
Q4
Q1: Input Circuit Breaker
Q2: Bypass Input Circuit Breaker
Q3: Manual Bypass Switch
Q4: Output Circuit Breaker
Fig. 4-2 Circuit Breaker
4-11
Q3 Q2 Q1