MGE UPS Systems 12 kVA manual

51033212EN/AC - Page 1 Comet EX treme 4.5/6/9/12 kV A Comet EX tr eme 4,5/6/9/12 kV A Installation and user manual Comet EX tr eme 4.5/6/9/12 kV A www .mgeups.com MGE UPS SYSTEMS T H E U N I N T E R R U P T I B L E P O W E R P R O V I D E R[...]

Page 2 - 51033212EN/AC Introduction Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical equipment. The Comet EX treme range has been designed with the utmost care. We recommend that you take the time to read this manual to take full advantage of the many features of your UPS . MGE UPS SYSTEMS pays great attention to the en[...]

51033212EN/AC - Page 3 Foreword Using this document Information may be found primarily by consulting: ◗ the contents, ◗ the index. Pictograms Important instructions that must always be followed. Information, advice, help. Visual indication. Action. Audio indication. In the illustrations on the following pages, the symbols below are used: LED of[...]

Page 4 - 51033212EN/AC Contents 1. Presentation 1.1 Comet EX treme range .................................................................................................................. 6 4.5 and 6 kV A tower models ..................................................................................................... ...... 6 4.5 and 6 kV A rack m[...]

51033212EN/AC - Page 5 Contents 3.4 Failure of AC input power and operation on battery power .................................................... 20 T ransfer to battery power ...................................................................................................... ........ 20 Threshold for the low-battery shutdown warning ............[...]

Page 6 - 51033212EN/AC 1. Presentation 1.1 Comet EX treme range 4.5 and 6 kVA tower models 4.5 and 6 kVA rack models Electronic module Battery module Dimensions in mm (H x W x D) 443 x 173 x 465 443 x 173 x 465 Electronic module Battery module Weight in kg 14 48 Electronic module Battery module Dimensions in mm (H x W x D) 177 (4U) x 483 x 462 177 [...]

51033212EN/AC - Page 7 1. Presentation 9 and 12 kVA tower models 9 and 12 kVA rack models Electronic module Battery module Dimensions in mm (H x W x D) 443 x 216 x 465 443 x 173 x 465 Electronic module Battery module Weight in kg 22 48 Electronic module Battery module Dimensions in mm (H x W x D) 221 (5U) x 483 x 462 177 (4U) x 483 x 462 Electronic[...]

Page 8 - 51033212EN/AC 1. Presentation 1.2 Back RS232 communications port. Battery circuit breaker . Communications-card option. EXB battery module connectors. Connector for battery extension modules. Rating plate. Manual by-pass switch. Connection module. Output terminal block. Input terminal block. Comet EX treme 4.5 and 6 kVA Comet EX treme 9 an[...]

51033212EN/AC - Page 9 1. Presentation 1.3 Options Transformer for galvanic isolation or earthing arrangement change Important : to simplify installation, connect the Comet EX treme Transformer downsteam of the UPS s. Visit our Web site: www.mgeups.com/products/pdt230/smallups/extreme/transfo.htm Nominal power Nominal current Input voltage V oltage[...]

Page 10 - 51033212EN/AC 1. Presentation CLA module (Long backup time charger) for backup times of 2 to 8 hours Very long backup times, from 2 to 8 hours at full load, require a Comet EX treme CLA module. Visit our Web site: www.mgeups.com/products/pdt230/smallups/extreme/cla/cla2.htm . Battery extensions for 9 or 12 kVA Comet EX treme : The Comet E[...]

51033212EN/AC - Page 11 bypass 1. Presentation 1.4 Control panel Alarms UPS overload Electronics fault Battery fault Ambient temp. > 40 ° C Hold down to display percent load. Lamp test or buzzer OFF . Operation on manual bypass. Operation on automatic bypass. Operation in ON-LINE mode. Operation on battery power . ON/OFF . % battery remaining 1[...]

Page 12 - 51033212EN/AC 2. Installation 2.1 Unpacking and checks Electronic module Comet EX treme 4.5 and 6 kVA 23 24 25 22 battery module 25 27 RS 232 communications cable. CD ROM with "Solution Pac" and "UPS Driver" softwares. Quick Start documentation. 24 22 23 Installation and user manual. T elescopic rails for mounting in 1[...]

51033212EN/AC - Page 13 2. Installation Comet EX treme 9 and 12 kVA Electronic module 23 24 25 22 Battery module 25 27 RS 232 communications cable. CD ROM with "Solution Pac" and "UPS Driver" softwares. Quick Start documentation. 24 22 23 Installation and user manual. T elescopic rails for mounting in 19" bay with mounting [...]

Page 14 - 51033212EN/AC 2.2 Installation of the rack version 2. Installation Rack mounting diagram with rails The rails and the necessary mounting hardware are supplied with the UPS in the package. 1 2 3 3 3 3 4[...]

51033212EN/AC - Page 15 2. Installation 2.3 Battery-module connections Check that the battery circuit breaker is OFF . Check that the battery circuit breaker is OFF . Comet EX treme 4.5 and 6 kVA Comet EX treme 9 and 12 kVA 2 2 Connect cable to the connectors of the electronic and battery modules. Connect cable to the connectors of the electronic a[...]

Page 16 - 51033212EN/AC 2. Installation 2.4 Connection to the RS 232 communications port (optional) 2.5 Installation of the communications-card option Slots for communications card. It is not necessary to shut down the UPS to install the communications card: 1. Remove the slot cover . 2. Insert the card in the slot. 3. Secure the card with the two [...]

51033212EN/AC - Page 17 2. Installation This type of connection must be carried out by qualified electrical personnel. Before carrying out any connections, check that the battery circuit breaker is OFF and that the upstream protection devices ( AC-power source) are open (OFF). The overall cable diameter and the cross-sectional area of the three wir[...]

Page 18 - 51033212EN/AC bypass bypass 3. Operation 3.1 ON-LINE operating mode This is the normal operating mode for the UPS. T wo possible cases: LED is ON: AC input power is available. Power is drawn from the AC-power source and supplied to the protected equipment via the UPS . LED is ON: AC input power is not available. Power is drawn from the ba[...]

51033212EN/AC - Page 19 bypass 3. Operation 11 14 Prior to initial start-up, check the UPS voltage settings. The frequency of the output voltage (50 or 60 Hz) is automatically set to that of the input source. 1. Close the upstream device (ON position) controlling the supply of AC power to the UPS . 2. Set the battery circuit breaker(s) to ON. The b[...]

Page 20 - 51033212EN/AC bypass bypass bypass 3. Operation 3.4 Failure of AC input power and operation on battery power AC input power is not available, the battery steps in to supply the protected equipment. Transfer to battery power When AC-power source goes outside tolerances or fails completely, LED goes ON and the buzzer beeps three times. Thre[...]

51033212EN/AC - Page 21 3. Operation 3.5 Personalization Function Personalization parameters can be set and modified using the " UPS Driver " software installed on a computer that is connected to the UPS (see section 2.3 Connection to the RS 232 communications port). Check that the RS 232 cable is correctly connected and that the battery [...]

Page 22 - 51033212EN/AC 3. Operation "Battery" tab Rated AC-power source voltage (see figure 1) Rated AC-power source frequency T olerance for AC-power source frequency Alarm threshold for overload Restart inverter after short circuit 230 V 50 Hz ± 5% 100% Disabled 200 V -208 V -220 V-240 V 60 Hz ± 1% to ± 10% , in 1% steps 0 to 100%, [...]

51033212EN/AC - Page 23 3. Operation 2 21 21 2 Shutdown of connected equipment 1. Press button (return to the OFF position). The connected equipment is no longer supplied with power, but the battery is maintened charged if AC-power source is present. If the AC source fails, even though the connected equipment is no longer supplied, the UPS operates[...]

Page 24 - 51033212EN/AC 4. Maintenance 4.1 T roubleshooting If one or more LEDs , , or flash, there is a operating anomaly or an alarm. If a LED flashes, the bargraph data is no longer displayed. Troubleshooting not requiring MGE after-sales support 11 12 13 14 Indication LEDs , , , flash and the buzzer beeps. LED flashes and the buzzer beeps. LED [...]

51033212EN/AC - Page 25 4. Maintenance Troubleshooting requiring MGE after-sales support Indication LED flashes and the buzzer beeps. LED flashes. Signification UPS electronics have detected a UPS fault. Depending on the UPS personalization parameters (see section 3.5), there are two possibilities: ◗ the equipment connected to the UPS continues t[...]

Page 26 - 51033212EN/AC bypass 4. Maintenance 4.2 Replacement of the electronic module 1. Turn the manual bypass switch , located behind the UPS (see section 1.2), from the NORMAL to the intermediate position. 2. Check that LED is ON before continuing to the BYPASS position. If LED is not ON, do not switch to the BYPASS position and call the after-[...]

51033212EN/AC - Page 27 1. Secure the connection module using the two screws . 2. Reconnect the connection cable(s) to the battery module(s). 3. Switch the battery circuit breaker(s) to the ON position and check that LED is ON. Check that UPS personalization settings still correspond to the equipment to be supplied (see section 3.5). 4. Press butto[...]

Page 28 - 51033212EN/AC 5. Environment This product has been designed to respect the environment: It does not contain CFCs or HCFCs. It was manufactured in a factory certified ISO 14001. UPS recycling at the end of service life: MGE UPS SYSTEMS undertakes to recycle, by certified companies and in compliance with all applicable regulations, all UPS [...]

51033212EN/AC - Page 29 6. Appendices 6.1 Glossary Authorized voltage Upper and lower voltage thresholds within which the UPS can operate range for transfer to on the automatic bypass in the event of a UPS fault or overload. bypass if fault or overload Automatic bypass Automatic switch controlled by the UPS , used to connect the equipment directly [...]

Page 30 - 51033212EN/AC 6. Appendices Out of tolerance The AC input source is either absent or its voltage or frequency is outside the set limits. Percent load Ratio between the power drawn by the connected equipment and the total power that the UPS can supply . Personalization A number of UPS functions can be modified using the " UPS Driver &[...]

51033212EN/AC - Page 31 6. Appendices 6.2 Index A AC power Failure ........................................................... 20 Frequency tolerance ..................................... 22 Rated frequency ............................................ 22 Rated voltage ................................................ 22 Return ......................[...]

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