Ever Power Systems POWERLINE RT PLUS 6000 User manual

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units
2020-04-06 13:55 Technical support, tel.: [phone] www.ever.eu
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TABLE OF CONTENTS
TABLE OF CONTENTS...................................................................................................................................... 2
SAFETY REMARKS ........................................................................................................................................... 3
OPERATING THE EXTERNAL BYPASS SYSTEM ...................................................................................... 3
SWITCHING FROM THE UPS POWER TO THE MAINS POWER LINE.................................................... 5
SWITCHING FROM THE MAINS POWER LINE TO THE UPS POWER.................................................... 5
NOTES................................................................................................................................................................... 6

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units
3www.ever.eu Technical support, tel.: [phone]-04-06 13:55
SAFETY REMARKS
Read and understand the safety remarks and guidelines in the (full) Instruction
Manual of this UPS before attempting any switching operations.
CAUTION! Only trained personnel may switch power to the external
bypass system. Switching operations carried out against this procedure
may result in damage to the UPS.
CAUTION! Read and understand the Instruction Manual for this UPS
before attempting the switching operation.
OPERATING THE EXTERNAL BYPASS SYSTEM
Figure 1. Installation diagram of the POWERLINE RT PLUS 6-10 kVA UPS.

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units
2020-04-06 13:55 Technical support, tel.: [phone] www.ever.eu
4
Installation diagram symbols:
Fm, Fsb –Switch fuses,
Qout, Qsb –Switch disconnectors,
PP1, PP2, PP3 –Emergency power-off (EPO) push-buttons,
A –Connection wires.
The list of safeguards with the wire sizes for the UPS models is shown in a separate
documentation, "Installation guidelines for the POWERLINE RT PLUS 6-10kVA UPS
units".
This UPS has been designed for operation in TN systems
Qsb –Mechanically locked in the break position when
receivers are powered from the UPS
Keep the Fsb links outside of the UPS switching room when
powering the receivers from the UPS.
Fsb, Qsb –Operated by trained personnel only; Incorrect use may
damage the UPS

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units
5www.ever.eu Technical support, tel.: [phone]-04-06 13:55
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 (the UPS will be powered off on the
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 (the UPS will be powered on on the
logical level).

Instruction manual for the bypass system of the POWERLINE RT PLUS 6-10 kVA units
2020-04-06 13:55 Technical support, tel.: [phone] www.ever.eu
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CAUTION! Once the procedure for restoring the UPS power has been
completed, secure the disconnectors and fuses on the external bypass
line from inadvertent switching on by unauthorised personnel.
NOTES