MGE UPS Systems Comet TM 5 - 30 kVA user manual Installation, Special precautions, Connections

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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.

■ensure that clearance L1 to the left of Comet is greater than L for access to the battery cells and L2 greater than 100mm (for ventilation);

■ensure that clearance P1 in front of Comet is greater than P for servicing via the front;

■connection cables must be of th flexible type and sufficiently long to enable forward movement of Comet without disconnection (allow an extra 1.5 meters);

■additional cubicles (extended battery, auxiliaries, etc.) must be placed to the right of Comet. If the above installation conditions are not respected, maintenance and servicing of the unit may require system shutdown.

special precautions

■load cables must be run separately from all other cables (power supply or computer system interconnection cables). They should not pass near interference-emitting equipment or sensitive loads;

■if Comet is installed with the "Teleservice" option, a telephone connector and power supply must be provided for the modem used with it.

connections

Connection cables should enter at the bottom:

■in the back for Comet series 11 and series 31 5/7.5/10kVA;

■in front for Comet series 31 15/20 kVA and series 33 10/15/20/30kVA.

electrical diagram for power connections

Figure 9 presents a single-line electrical diagram for a typical installation. The power cables requiring connection are shown as bold lines (see the "appendices" for information on selecting cable cross-sections).

Connection diagram for a single AC input

 

Comet

 

 

AC input

XR1

XR2

load

 

 

XR3

 

 

 

XR3

 

 

 

extended battery

 

 

 

cubicles (optional)

 

Fig. 9

2.2

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

Merlin Gerin by MGE UPS SYSTEMS

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Contents Merlin Gerin Comet 30 kVASafety recommendations Norsk SikkerhedsforskrifterPortuguês Recomendações de segurançaSuomalainen TurvallisuusohjeetSvensk SäkerhetsföreskrifterContents Maintenance and servicing OptionsAppendices GlossarySafety information Identification to Comet ConfigurationIntroduction to Comet Identification plateFunctional diagram Key for figures 2 toGeneral Final positioning figureComet layout seen from above Installation Special precautionsElectrical diagram for power connections Connection diagram for a single AC inputConnection of power cables figures 10 to Connection sequence for 5 kVA CometConnections for Comet series 11 5kVA Connections for Comet series 31 5kVAConnection sequence for Comet other than 5kVA Connections for Comet series 11 7.5/10kVAConnections for Comet series 31 7.5/10/15/20kVA Connections for Comet series 33 10/15/20/30kVAControls and indications Basic controls and indicationsControls and indications Key to figureThis light indicates that Comet is Buzzer Inverter on button Inverter off buttonControls and diagnostics display figure Buzzer resetFault reset Diagnostics displayPowering up to Comet Manual maintenance bypass switchStart-up Preliminary checksInverter start-upsystem in manual start-up mode Powering down ShutdownInverter shutdown Merlin Gerin by MGE UPS Systems Operation on battery power figure OperationNormal operation Battery duration Return of AC input powerBattery monitoring tests Inverter Overload curveWhen an overload occurs Overloads on 5 kVA Comet S11 or S31Static bypass Overload curve Mains 2 out of tolerance Merlin Gerin by MGE UPS Systems Alarms Alarm indications tableStatus or action producing the indication Battery circuit breaker in off position End of battery powerChopper overtemperature see fault Manual bypassManual bypass switch SUB-D 15-pin connector connection SUB-D 15-pin connectorCommunication Standard functionsMonitor Plus ContactTalk Jbus / RS232 and Jbus / RS485Maintenance and servicing Safety reminder Preventive maintenance by userBattery maintenance Visual checkMaintenance contracts Customer trainingAnnual check Extended battery cabinet Additional battery cell characterisiticsOptions Connection of an additional battery cabinet Connection of an additional battery cabinetConnection diagram for MX shunt trip to terminal block XR3 Emergency offShunt trip connection Power connection diagrams Full galvanic isolation transformer standard Comet equipmentPower connection diagram Separate Mains 2 transformer AC bypass inputFrequency converter Hot standby system Harmonics filter Combined options Full isolation transformer and separate Mains 2 transformerFull isolation transformer and harmonics filter Example of a Comet seriesSeparate Mains 2 transformer and harmonics filter Relative positions of the various cubiclesGeneral characteristics Range characteristicsAppendices Comet series 11 general characteristics Comet series 31 general characteristics Comet series 33 general characteristics Selection of cable cross-sections Schematic diagram for protection devices Selection of protection devices11.7 Connection of the cable shielding Glossary 12.2 6761200XT MGE UPS Systems S.A

Comet TM 5 - 30 kVA specifications

MGE UPS Systems Comet TM 5 - 30 kVA is a reliable and efficient uninterruptible power supply (UPS) designed to ensure the smooth operation of critical systems in various applications. This UPS is particularly suited for data centers, telecommunications, and industrial environments that require high availability and robust power protection.

One of the main features of the Comet TM series is its modular design, which allows users to scale the UPS capacity as needed. This flexibility is crucial for businesses that anticipate growth or fluctuating power requirements. The UPS is available in a range of capacities, from 5 kVA to 30 kVA, allowing for tailored solutions that fit specific power needs.

The Comet TM is equipped with advanced double conversion technology, which provides clean and reliable power, isolating the connected equipment from input voltage disturbances. This technology ensures that any fluctuations in the mains supply, such as voltage sags or surges, do not affect the operation of sensitive electronic devices. Additionally, this UPS features a wide input voltage range that contributes to improved efficiency and reduced energy consumption.

An impressive aspect of the Comet TM is its high-efficiency mode, which optimizes energy consumption while maintaining power quality. This mode reduces operating costs and contributes to lower carbon footprints, making it an environmentally friendly choice. Furthermore, the UPS incorporates intelligent battery management systems, which enhance battery performance and extend their lifespan. This is essential in minimizing downtime and ensuring that backup power is readily available when needed.

The user-friendly interface of the Comet TM allows for easy monitoring and management of the system. With graphical displays and comprehensive alarms, users can promptly identify potential issues and take corrective actions. Remote management capabilities are also built into the system, enabling users to monitor and control the UPS remotely, which is particularly beneficial for businesses that operate across multiple locations.

In summary, the MGE UPS Systems Comet TM 5 - 30 kVA is designed for organizations that need reliable power protection and high efficiency. With its modular scalability, advanced double conversion technology, high-efficiency mode, intelligent battery management, and user-friendly interface, the Comet TM series stands out as a robust solution for critical power applications. Its combination of features ensures that businesses can maintain uninterrupted operations while benefiting from cost savings and a reduced environmental impact.
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