Switching From The Ups Power To The Mains Power Line; Switching From The Mains Power Line To The Ups Power - Ever Power Systems POWERLINE RT PLUS 6000 Operating Manual

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units

SWITCHING FROM THE UPS POWER TO THE MAINS POWER LINE

Follow this procedure to switch the isolated UPS-powered network to the mains
power with the external bypass system (Fig. 1):
1. Turn off the UPS by pressing the button
logical level),
2. Wait until the UPS is turned off on the logical level and indicates that the
connected receivers are powered via the internal bypass,
3. Turn on the switch disconnector Qsb on the bypass line,
4. Turn on the switch fuse Fsb on the bypass line,
5. Turn off the switch disconnector Qout on the UPS output line,
6. Turn off the switch fuse Fm on the UPS input line.

SWITCHING FROM THE MAINS POWER LINE TO THE UPS POWER

Follow this procedure to switch the isolated mains-powered network (Fig. 1) to the
UPS power:
1. Make sure that the UPS has been powered off on the logical level,
2. Turn on the switch fuse Fm on the UPS input line,
3. Wait until the UPS indicates that the connected receivers are powered via the
internal bypass,
4. Turn on the switch disconnector Qout on the UPS output line,
5. Turn off the switch fuse Fsb on the bypass line,
6. Turn off the switch disconnector Qsb on the bypass line,
7. Turn on the UPS by pressing button
logical level).
5
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(the UPS will be powered on on the
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(the UPS will be powered off on the
2020-04-06 13:55