Preliminary Controls En - Chloride Linear Plus RM Benutzerhandbuch

CHLORIDE LINEAR Plus/RM
Bypass operation (overload > 130 %)

Fig. 24: UPS control panel: "Bypass operation"
In the event of a large overload (> 130 %), the device switches to bypass
and the inverter is blocked. Power is supplied by the mains supply.
This is not a normal operating state. If the mains supply fails, the loads will
no longer be supplied (no UPS operation).
Parallel operation
please refer to chapter "Paralleling UPS Devices" on page EN-55.
Preliminary Controls
Before switching on the UPS and supplying the load the following shall be
observed:
• ensure that the ventilation grilles are unobstructed
• ensure the earth connection is in place
• ensure that the "consumer" switches are in the OFF (0) position
• ensure that all UPS rear panel switches are in the OFF (0) position.
• Linear Plus only:
It is essential that the Maintenance Switch (behind safety cover)
be switched to the UPS position.
User Handbook SU59802UM01, rev.3/ Last modified: 08/2005
Operating the Device
EN-47
E
N