Figure 6-7 .Typical Maintenance Bypass Panel - Eaton Power Xpert 9395P 250 kVA User And Installation Manual

(Optional)
Figure 6-7. Typical maintenance bypass panel
NOTE
If installing, as part of the UPS system, a maintenance bypass without a rectifier input breaker, a
minimum of two separate feeds with upstream feeder breakers, or one feed with two upstream
feeder breakers, must be provided: one for the UPS and one for the maintenance bypass input.
DO NOT use one feed or a single-feeder breaker to supply both the UPS and the maintenance
bypass.
9395P 250 kVA / 275 kVA / 300 kVA 70
User's and Installation Guide