Powerware Ferrups FE/QFE 500VA - Manual (Page 57)

Internal Bypass Switch Installation
51 Powerware ® FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide
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Rev A www.powerware.com
60 Hz 208 or 480 Source/240 Vac Input - 120/240 Vac Output (with Transformer)
Figure 19. FE 4.3–18 kVA UPS with Internal Bypass Switch
Table 25. Minimum Recommended Circuit Breakers for 240 Vac
Charger 4.3 kVA 5.3 kVA 7 kVA 10 kVA 12.5 kVA 18 kVA
Standard 20 25 35 50 70 100
10A 20 30 35 60 70 100
20A 25 35 35 60 80 110