Liebert Vertiv GXT5 - Page 40

Installation32
Table 2-2 Branch circuit breaker rating
UNIT RATING RECOMMENDED BREAKER RATING
750 VA
10 A1000 VA
1500 VA
2000 VA 16 A
3000 VA 20 A
5 KVA 40 A
6 KVA 50 A
8 KVA
63 A
10 KVA
16 KVA
1-phase: 140 A
3-phase: 50 A
20 KVA
1-phase: 160 A
3-phase: 63 A
Figure 2-5 Circuit-breakers diagram
ITEM DESCRIPTION
1 Mains/Utility
2 External branch Circuit Breaker
3 Input
4 Maintenance Bypass Circuit Breaker
5 Output
6 Input Circuit Breaker
7 Output Circuit Breaker
8 UPS-PFC, battery inverter