Powerware Ferrups FE/QFE 500VA Installation Manual page 47

60 Hz 208 Vac or 240 Vac Input - 120/208 Vac or 120/240 Vac Output
For 208 Vac, use only a BBM switch.
Figure 13. FE 4.3–18 kVA UPS with External Bypass Switch
Table 18. Minimum Recommended Circuit Breakers for 208 Vac or 240 Vac
Charger 4.3 5.3
kVA kVA kVA
Standard 25 30 40
10A 25 30 40
20A 30 35 40
Powerware ® FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide
208 Vac
7 10 12.5 18
kVA kVA kVA
60 80 110
70 80 125
70 90 125
:
External Bypass Switch Installation
240 Vac
4.3 5.3 7 10
kVA kVA kVA kVA
20 25 35 50
20 30 35 60
25 35 35 60
Rev A www.powerware.com
12.5 18
kVA kVA
70 100
70 100
80 110
41