Instruction/ maintenance manual of the product Comet TM 5 - 30 kVA MGE UPS Systems
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Comet ™ 5 - 30 kV A MERLIN GERIN ! ! fault MERLIN GERIN comet BY MGE UPS SYSTEMS BY MGE UPS SYSTEMS E-6761200XT/FC installation and user manual.
Comet installation and user manual: E-6761200XT/FC Merlin Gerin by MGE UPS SYSTEMS Dear User, This manual has been designed to provide you with all the information you need to install and use your Comet uninterruptible power supply.
Comet : 6761200XT/FB Merlin Gerin by MGE UPS SYSTEMS i DANSK sikkerhedsforskrifter NORSK sikkerhedsforskrifter ■ obs: Comet er utstyrt med en uavhengig energikilde (batteri).
Comet : 6761200XT/FB Merlin Gerin by MGE UPS SYSTEMS ii PORTUGUÊS recomendações de segurança ■ Atenção: o Comet possui a sua própria fonte de energia interna (bateria).
Comet : 6761200XT/FB Merlin Gerin by MGE UPS SYSTEMS iii SUOMALAINEN turvallisuusohjeet ■ huomio: Comet omistaa oman sisäisen energialähteensä (patteristo).
Comet : 6761200XT/FB Merlin Gerin by MGE UPS SYSTEMS iv ■ observera: Comet har en egen intern kraftkälla (batteri). Apparaten kan därför vara strömsatt även om den inte är ansluten till elnät.
Comet installation and user manual: E-6761200XT/FA 1 Merlin Gerin by MGE UPS SYSTEMS contents introduction to Comet safety information ............................................................................................. 1.1 identification to Comet .
2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS contents (cont') safety reminder .............................................................................................. 9.1 preventive maintenance by user .
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 1.1 introduction to Comet safety information A configuration sheet, included with the UPS, indicates all the factory settings. Keep the sheet in a safe place as it may be required by the after-sales support technicians if you wish to modify parameters.
Comet installation and user manual: E-6761200XT/FA 1.2 Merlin Gerin by MGE UPS SYSTEMS functional diagram Fig. 7 load AC input 5 4 8 7 6 1 2 3 introduction to Comet (cont') key for figures 2 to 7.
Comet installation and user manual: E-6761200XT/FC 2.1 Merlin Gerin by MGE UPS SYSTEMS installation (for qualified personnel only) ■ "Comet" cubicles are equipped with 4 wheels for moving over short distances and with jacks to immobilize the unit.
Comet installation and user manual: E-6761200XT/FC 2.2 Merlin Gerin by MGE UPS SYSTEMS special precautions installation (cont') Note : For Comet series 31 15/20kVA and Comet series 33 units, a clearance "e" of 5mm is required to the left of the optional cubicles for door opening.
Comet installation and user manual: E-6761200XT/FC 2.3 Merlin Gerin by MGE UPS SYSTEMS connection of power cables (figures 10 to 14) Make sure the unit is powered down and disconnected from all input power before making connections to the terminal blocks at the front or back of the cubicle (depending on the type of Comet ).
Comet installation and user manual: E-6761200XT/FC 2.4 Merlin Gerin by MGE UPS SYSTEMS installation (cont') Connections for Comet series 11 5kVA Fig.
Comet installation and user manual: E-6761200XT/FC 2.5 Merlin Gerin by MGE UPS SYSTEMS Connection sequence for Comet other than 5kVA: ■ remove the connection cover panel 13 that is secured with scre.
Comet installation and user manual: E-6761200XT/FC 2.6 Merlin Gerin by MGE UPS SYSTEMS Connections for Comet series 31 7.5/10/15/20kVA Connections for Comet series 33 10/15/20/30kVA Fig.
Comet installation and user manual: E-6761200XT/FA 3.1 Merlin Gerin by MGE UPS SYSTEMS controls and indications Comet operating controls are made up of (see figure 15): ■ basic controls and indicati.
Comet installation and user manual: E-6761200XT/FA 3.2 Merlin Gerin by MGE UPS SYSTEMS controls and indications (cont') "load protected" light 21 This light indicates that Comet is operating normally. The load is supplied by via the inverter output 7 .
Comet installation and user manual: E-6761200XT/FA 3.3 Merlin Gerin by MGE UPS SYSTEMS buzzer 17 The buzzer is activated in the following situations: ■ the load is supplied directly by AC input power via the "static bypass" 3 ; ■ the inverter is operating on battery 5 power; ■ operating faults.
Comet installation and user manual: E-6761200XT/FA 3.4 Merlin Gerin by MGE UPS SYSTEMS controls and diagnostics display (figure 17) controls and indications (cont') Fig. 17 24 25 26 27 fault buzzer reset 24 This button enables the user to stop buzzer 17 operation.
Comet installation and user manual: E-6761200XT/FA 4.1 Merlin Gerin by MGE UPS SYSTEMS 17 I +– ! ! O 22 21 bip...bip... ■ put first the input power switch 1 and then the battery circuit breaker 4 .
4.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS If the transfer conditions (AC input power within tolerances) are correct, the inverter comes on line and supplie.
Comet installation and user manual: E-6761200XT/FA 5.1 Merlin Gerin by MGE UPS SYSTEMS ■ press the "inverter off" button 23 for three seconds: ■ ■ the green "load protected" .
5.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS.
Comet installation and user manual: E-6761200XT/FA 6.1 Merlin Gerin by MGE UPS SYSTEMS operation normal operation The AC input power supply is present (figure 19): ■ the green "load protected" light 21 is on; ■ the power drawn by the load is supplied by AC input power via the rectifier 2 and inverter 7 modules.
6.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS operation (cont') battery duration During an AC input power failure, the duration of inverter operation on b.
Comet installation and user manual: E-6761200XT/FA 6.3 Merlin Gerin by MGE UPS SYSTEMS battery monitoring tests ■ the battery is periodically checked every month.
6.4 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS "Static bypass" 3 overload curve operation (cont') 1,05 1,1 1,3 1,5 10 mn 10 s 1 s 0,15 s rated load current In 1,7 1,9 2 1 mn time Fig. 22 overloads on 5 kVA Comet S11 or S31 For a major temporary overload (greater than 1.
Comet installation and user manual: E-6761200XT/FA 6.5 Merlin Gerin by MGE UPS SYSTEMS Mains 2 out of tolerance Mains 2 (or the standby Mains) supplies the "static bypass" 3 (SS) and the manual maintenance bypass.
6.6 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS.
Comet installation and user manual: E-6761200XT/FA 7.1 Merlin Gerin by MGE UPS SYSTEMS alarms Any state other than normal operation (green "load protected" light 21 on) is considered a fault by the diagnostics system.
7.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS alarms (cont') ■ "11" - battery circuit breaker in "off" position: indicates that the battery circuit is open (battery circuit breaker 4 is in "off" position).
Comet installation and user manual: E-6761200XT/FA 7.3 Merlin Gerin by MGE UPS SYSTEMS ■ "32" - phase shift outside tolerance range: this display indicates that the phase between the Mains.
7.4 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS "Manual bypass" switch Fig. 24 BY -P ASS NORMAL TEST 2 TEST 1 Note: The TEST 1 and TEST 2 positions are reserved for the after-sales support personnel.
Comet installation and user manual: E-6761200XT/FA 8.1 Merlin Gerin by MGE UPS SYSTEMS communication 5432 1 12 1 1 10 9 876 15 14 13 standard functions The communication connector 15 , positioned on the back for Comet series 11 and series 31 5/7.
8.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS options Three options may be used simultaneously on Comet , thus enabling communication with a wide number of computers and control devices. Mini terminal for control and display of AC input power and system parameters.
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 9.1 maintenance and servicing Preventative maintenance for the Comet is limited to the strict minimum. However, the list below indicates important procedures to ensure continuous and correct operation.
9.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS maintenance and servicing (cont') This complete check-up can be run only by qualified personnel certified by MGE UPS SYSTEMS. Training courses offered by MGE UPS SYSTEMS enable personnel to monitor the system and undertake basic maintenance.
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 10.1 options extended battery cabinet As standard equipment, Comet comes with a battery providing a backup time (at full rated load and a power factor of 0.6) of 8 minutes for the 5 kVA Comet S11 and S31 and 10 minutes for the other Comet models.
10.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS options (cont') Prior to any operations, check that the protection devices are in the following positions: .
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 10.3 Installation of an emergency off function must be carried out in compliance with applicable regulations. When an external emergency off function is activated, the AC input to Comet must be cut to ensure protection of life and property.
10.4 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS full galvanic isolation transformer (standard Comet equipment) power connection diagrams This option is required to achieve a downstream neutral system different from the upstream neutral system.
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 10.5 separate Mains 2 transformer (AC bypass input) This option can be used to connect the "static bypass" 3 to a second AC input circuit, if the two AC input come from different sources or if they are fitted with separate protective devices.
10.6 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS This option can be used to obtain different input and output frequencies. The frequency converter is supplied with a separate Mains 2. This option is delivered either with or without a battery.
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).
10.8 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS harmonics filter It is possible to install a harmonics filter between the AC input power source and Comet in order to reduce the level of current harmonics absorbed by the source.
Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 10.9 combined options full isolation transformer and separate Mains 2 transformer To implement a power supply via a separate Mains 2 and isolation of Comet from Mains 1, the two options, full isolation transformer and separate Mains 2 transformer, must be combined.
10.10 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS Example of a Comet series 33 The two options are supplied in the same cubicle.
Comet installation and user manual: E-6761200XT/FB 11.1 Merlin Gerin by MGE UPS SYSTEMS appendices general characteristics ■ the Comet range is made up of three types of uninterruptible power suppli.
Comet installation and user manual: E-6761200XT/FB 11.2 Merlin Gerin by MGE UPS SYSTEMS Comet series 1 1 general characteristics ■ apparent power (kVA): 5 7.
Comet installation and user manual: E-6761200XT/FB 11.3 Merlin Gerin by MGE UPS SYSTEMS Comet series 31 general characteristics ■ apparent power (kVA): 5 7.
Comet installation and user manual: E-6761200XT/FB 11.4 Merlin Gerin by MGE UPS SYSTEMS Comet series 33 general characteristics ■ apparent power (kVA): 10 15 20 30 ■ active power (kW): 8 12 16 24 .
Comet installation and user manual: E-6761200XT/FB 11.5 Merlin Gerin by MGE UPS SYSTEMS selection of cable cross-sections The cross-section of cables depends on: ■ current levels (temperature rise); ■ permissible line voltage drop (3% for AC circuits, 1% for battery circuits); ■ installation (cable rack, troughs, etc.
Comet installation and user manual: E-6761200XT/FB 11.6 Merlin Gerin by MGE UPS SYSTEMS selection of protection devices Selection of protection devices installed upstream (CB1) or downstream (CB2) from Comet depends on: ■ the rated line current; ■ the required breaking capacity.
Comet installation and user manual: E-6761200XT/FB 11.7 Merlin Gerin by MGE UPS SYSTEMS If the configuration includes the "separate Mains 2" option, the protection devices recommended for Mains 1 and Mains 2 are the same as those of circuit breaker CB1 in the table above for Comet series 11 and Comet series 33 .
Comet installation and user manual: E-6761200XT/FB 11.8 Merlin Gerin by MGE UPS SYSTEMS connection of the cable shielding The battery, emergency off and Mains 2 cables of 5 kVA Comet S11 or S31 UPSs must be shielded. This shielding musts be secured to the studs provided on the connection cover panel, on the back of the UPS (see figure 2).
Comet installation and user manual: E-6761200XT/FA 12.1 Merlin Gerin by MGE UPS SYSTEMS glossary forced shutdown: user-initiated shutdown of the inverter due to incorrect AC input (Mains 1 or Mains 2) characteristics and resulting in a 0.5 second interruption in the supply of power.
12.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS glossary (cont') Mains 2 (AC bypass input power): source of power for the load in the event of an inverter shutdown. overload: power drawn by the load in excess of the Comet rated output.
Merlin Gerin by MGE UPS SYSTEMS - 6761200XT -.
Internet: www.mgeups.com 6761200XT/FC MGE UPS SYSTEMS S.A. 7, Chemin du vieux chêne ZIRST 4202 38942 Meylan Cedex FRANCE MGE UPS SYSTEMS S.A. designs, manufactures and markets Merlin Gerin brand UPSs. As standard, specifications and designs change from time to time, please ask for confirmation of the information given in this publication.
An important point after buying a device MGE UPS Systems Comet TM 5 - 30 kVA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought MGE UPS Systems Comet TM 5 - 30 kVA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data MGE UPS Systems Comet TM 5 - 30 kVA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, MGE UPS Systems Comet TM 5 - 30 kVA you will learn all the available features of the product, as well as information on its operation. The information that you get MGE UPS Systems Comet TM 5 - 30 kVA will certainly help you make a decision on the purchase.
If you already are a holder of MGE UPS Systems Comet TM 5 - 30 kVA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime MGE UPS Systems Comet TM 5 - 30 kVA.
However, one of the most important roles played by the user manual is to help in solving problems with MGE UPS Systems Comet TM 5 - 30 kVA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device MGE UPS Systems Comet TM 5 - 30 kVA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
