External Maintenance Bypass Switch 16-400A, common
common bypass switch
The external manual bypass is connected to the mains supply in parallel with the UPS. If the UPS is switched off or removed for maintenance or service purposes or for replacement, the connected loads are supplied directly from the mains without interruption. Switching back to UPS operation is also possible without interruption. This work can be performed without disconnecting consumers during normal working hours. Results are cost savings and high availability security of the UPS system
Functions and features
External maintenance bypass 16A bis 10kVA common bypass switch
External maintenance bypass 40A bis 20kVA common bypass switch
External maintenance bypass 63A bis 30kVA common bypass switch
External maintenance bypass 80A bis 40kVA common bypass switch
External maintenance bypass 100A bis 60kVA common bypass switch
External maintenance bypass 125A bis 80kVA common bypass switch
External maintenance bypass 160A bis 100kVA common bypass swich
External maintenance bypass 200A bis 120kVA common bypass switch
External maintenance bypass 250A bis 160kVA common bypass
External maintenance bypass 315A bis 200kVA common bypass switch
External maintenance bypass 400A bis 250kVA common bypass switch
Advantages and special features
The load do not have to be switched off
When servicing the UPS system, a test load can be connected to the UPS without risking a failure of the loads
Work can be carried out during normal working hours