MGE UPS Systems Comet TM 5 - 30 kVA hot standby system

Comet installation and user manual: E-6761200XT/FA

Merlin Gerin by MGE UPS SYSTEMS 10.7

hot standby system This option increases the reliability of the power supply to the load. It requires a

special configuration of the main Comet (with separate Mains 2).

For the "separate Mains 2" option on the standby Comet, see the "separate

Mains 2" section above.

The cables requiring connection are indicated as bold lines.

For information on cable cross-sections, see the "appendices": "selection of cable

cross-sections" (the connection cables between Comet and the option are

supplied).

power connection diagram

Mains 1

Mains 2

XR5

XR4

filter

transformer

switch-

board

CB1

CB2 XR2

XR1

standby Comet

load

XR2

XR1

Comet

XR1 Mains 2

Contents

Main MERLIN GERIN safety recommendations DANSK sikkerhedsforskrifter NORSK sikkerhedsforskrifter PORTUGUS recomendaes de segurana SUOMALAINEN turvallisuusohjeet SVENSK skerhetsfreskrifter contents contents maintenance and servicing options appendices glossary introduction to Comet safety information configuration identification to Comet MERLIN GERIN introduction to Comet key for figures 2 to 7 installation general final positioning special precautions installation connections electrical diagram for power connections connection of power cables 2.4 installation + + Connections for Comet series 11 5kVA Fig. 10 Connections for Comet series 31 5kVA Page Comet installation and user manual: E-6761200XT/FC 2.6 Connections for Comet series 31 7.5/10/15/20kVA + Connections for Comet series 33 10/15/20/30kVA Fig. 13 Fig. 14 controls and indications basic controls and indications controls and indications "load protected" light "load not protected" light "battery status" light "fault" light buzzer "inverter on" button "inverter off" button controls and diagnostics display controls and indications diagnostics display buzzer reset fault reset security button start-up powering up to Comet preliminary checks start-up inverter start-up shutdown inverter shutdown powering down Page operation normal operation operation on battery power operation battery duration return of AC input power battery monitoring tests overload operation overloads on 5 kVA Comet S11 or S31 For a major temporary overload (greater than 1.5In): For a minor overload: Mains 2 out of tolerance Page alarms alarm indications table alarms manual bypass Page communication standard functions options communication Monitor Plus Contact 5 U-TALK JBUS / RS232 and JBUS / RS485 BatiBUS maintenance and servicing safety reminder preventive maintenance by user environmental protection battery maintenance visual check maintenance and servicing options extended battery cabinet additional battery cell characterisitics Battery cells for an overall operating range of 30 mn Battery cells for an overall operating range of 50 mn connection of an additional battery cabinet emergency off shunt trip connection full galvanic isolation transformer power connection diagrams separate Mains 2 transformer (AC bypass input) frequency converter hot standby system harmonics filter combined options full isolation transformer and separate Mains 2 transformer full isolation transformer and harmonics filter Example of a Comet series 31 The two options are supplied in the same cubicle: separate Mains 2 transformer and harmonics filter relative positions of the various cubicles appendices general characteristics range characteristics Comet series 11 general characteristics Comet series 31 general characteristics Comet series 33 general characteristics selection of cable cross-sections selection of protection devices Page connection of the cable shielding glossary glossary