www.mgeups.com MGE UPS SYSTEMS Comet EXtreme 4.5/6/9/12 4,5/6/9/12 kVA Comet EXtreme 4.
Introduction Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical equipment. The Comet EXtreme 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 environmental impact of its products.
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 off. LED on. LED flashing.
Contents 1. Presentation 1.1 Comet EXtreme range .................................................................................................................. 6 4.5 and 6 kVA tower models ........................................................................................................... 6 4.5 and 6 kVA rack models ............................................................................................................. 6 9 and 12 kVA tower models ...........................................
Contents 3.4 Failure of AC input power and operation on battery power .................................................... 20 Transfer to battery power .............................................................................................................. 20 Threshold for the low-battery shutdown warning .......................................................................... 20 End of backup time .....................................................................................................
1. Presentation 1.1 Comet EXtreme range 4.5 and 6 kVA tower models Dimensions in mm (H x W x D) Electronic module 443 x 173 x 465 Battery module 443 x 173 x 465 Weight in kg Electronic module 14 Battery module 48 4.
1.
1. Presentation 1.2 Back Comet EXtreme 4.5 and 6 kVA 1 RS232 communications port. 2 Battery circuit breaker. 3 Communications-card option. 4 EXB battery module connectors. 5 Connector for battery extension modules. 6 Rating plate. 7 Manual by-pass switch. 8 Connection module. 9 Output terminal block. 10 Input terminal block. Comet EXtreme 9 and 12 kVA 4 Page 8 - 51033212EN/AC EXB battery modules connectors.
1. Presentation 1.3 Options EPO (Emergency Power Off) Available for both tower and rack versions of UPSs with standard backup times and for the battery extensions, the EPO (Emergency Power Off) option lets you simultaneously switch off the UPS battery circuit breaker and the upstream circuit breaker of your installation by connecting both of them to a single emergency off button (not supplied). For more details, visit our Web site: www.mgeups.com/products/pdt230/smallups/extreme/epo.
1. Presentation Battery extensions for 9 or 12 kVA Comet EXtreme: Comet EXtreme 9 / 12 kVA Comet EXtreme EXB 9 / 12 kVA + Comet EXtreme EXB 9 / 12 kVA + Comet EXtreme EXB 9 / 12 kVA + Comet EXtreme EXB 9 / 12 kVA 9 kVA: 12 min 30 min 45 min 80 min 12 kVA: 9 min 23 min 40 min 75 min The Comet EXtreme EXB modules are available in "tower" and in "rack" models. The Comet EXtreme EXB modules come with their connection cables.
1. Presentation 1.4 Control panel bypass bypass Alarms % battery remaining % load 11 UPS overload 100% 100% 12 Electronics fault 80% 80% 13 Battery fault 50% 50% 14 Ambient temp. > 40°C 20% 20% 15 Hold down to display percent load. 16 Lamp test or buzzer OFF. 17 Operation on manual bypass. 18 Operation on automatic bypass. 19 Operation in ON-LINE mode. 20 Operation on battery power. 21 ON/OFF.
2. Installation 2.1 Unpacking and checks Comet EXtreme 4.5 and 6 kVA Electronic module 22 23 24 25 22 23 26 24 25 battery module 25 27 25 27 26 22 RS 232 communications cable. 25 Installation and user manual. 23 CD ROM with "Solution Pac" and 26 Telescopic rails for mounting in 19" bay with mounting hardware. "UPS Driver" softwares. 24 Quick Start documentation. Page 12 - 51033212EN/AC 27 Cable for connection to battery module.
2. Installation Comet EXtreme 9 and 12 kVA Electronic module 23 22 24 25 22 23 26 24 25 Battery module 25 27 27 25 26 27 27 22 RS 232 communications cable. 25 Installation and user manual. 23 CD ROM with "Solution Pac" and 26 Telescopic rails for mounting in 19" bay with mounting hardware. "UPS Driver" softwares. 27 Cable for connection to battery module. 24 Quick Start documentation.
2. Installation 2.2 Installation of the rack version Rack mounting diagram with rails 1 3 3 3 4 3 2 The rails and the necessary mounting hardware are supplied with the UPS in the package.
2. Installation 2.3 Battery-module connections Comet EXtreme 4.5 and 6 kVA Check that the battery circuit breaker 2 is OFF. Connect cable 27 to the connectors 4 of the electronic and battery modules. 2 4 27 Comet EXtreme 9 and 12 kVA Check that the battery circuit breaker 2 is OFF. 2 Connect cable 27 to the connectors 4 of the electronic and battery modules.
2. Installation 2.4 Connection to the RS 232 communications port (optional) 1 1. Connect the RS 232 communications cable 22 to the serial port on the computer. 22 2. Connect the RS 232 communications cable 22 to the RS 232 communications port 1 on the UPS. The UPS can now communicate with all MGE UPS SYSTEMS supervision, set-up or safety software. Pin-out diagram for the RS 232 communications port 1 on the UPS. RD TD OV 5 4 9 3 2 8 1 7 6 RTS 2.
2. Installation 2.6 Connection to the connection modules This type of connection must be carried out by qualified electrical personnel. Before carrying out any connections, check that the battery circuit breaker 2 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 wires depends on the UPS rating. 29 28 Comet EXtreme 4,5 to 6 kVA Comet EXtreme 9 to 12 kVA Cable diameter 15 to 25.5 mm 15 to 25.
3. Operation 3.1 ON-LINE operating mode This is the normal operating mode for the UPS. bypass Two possible cases: 19 LED 20 is ON: AC input power is not available. Power is drawn from the battery and supplied to the protected equipment. bypass 20 Page 18 - 51033212EN/AC LED 19 is ON: AC input power is available. Power is drawn from the AC-power source and supplied to the protected equipment via the UPS.
3. Operation 3.2 Start-up 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. 2 1. Close the upstream device (ON position) controlling the supply of AC power to the UPS. 2. Set the battery circuit breaker(s) 2 to ON. The buzzer beeps three times. If the supply frequency is different than the default value set on the UPS, the new value is set and the buzzer beeps 4 times. 3.
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 20 goes ON and the buzzer beeps three times.
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 22 is correctly connected and that the battery circuit breaker 2 is closed. "UPS Driver" installation: 1 - Insert the Solution-Pac CD-ROM containing the UPS Driver software in the drive of a PC running Windows.
3.
3. Operation 3.6 Shutdown Shutdown of connected equipment 1. Press button 21 (return to the OFF position). 21 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 on battery power and therefore reduces the available backup time. Complete shutdown of the UPS 1. Press button 21 (return to the OFF position).
4. Maintenance 4.1 Troubleshooting If one or more LEDs 11 , 12 , 13 or 14 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 Indication Signification Correction LEDs 11 , 12 , 13 , 14 flash and the buzzer beeps. The UPS has detected a problem concerning the wiring of the connection module input.
4. Maintenance Troubleshooting requiring MGE after-sales support Indication Signification LED 12 flashes and the buzzer beeps. 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 to be supplied, but directly from the AC-power source via the automatic bypass for a maximum of 8 hours (LED 18 ON); ◗ the connected equipment is no longer supplied.
4. Maintenance 4.2 Replacement of the electronic module Disconnecting the connection module Before turning the switch, see the manual NORMAL BY-PASS 7 1. Turn the manual bypass switch 7 , located behind the UPS (see section 1.2), from the NORMAL to the intermediate position. 2. Check that LED 18 is ON before continuing to the BYPASS position. If LED 18 is not ON, do not switch to the BYPASS position and call the after-sales support department. bypass 18 3.
4. Maintenance Reconnecting the connection module 17 18 19 1. Secure the connection module 8 using the two screws 30 . 2. Reconnect the connection cable(s) to the battery module(s). 3. Switch the battery circuit breaker(s) 2 to the ON position and check that LED 17 is ON. 21 Check that UPS personalization settings still correspond to the equipment to be supplied (see section 3.5). 4. Press button 21 and wait 20 seconds. 5. Check that LED 18 is ON.
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 products recovered at the end of their service life (contact your branch office). Packing: UPS packing materials must be recycled in compliance with all applicable regulations.
6. Appendices 6.1 Glossary Authorized voltage range for transfer to bypass if fault or overload Upper and lower voltage thresholds within which the UPS can operate on the automatic bypass in the event of a UPS fault or overload. Automatic bypass Automatic switch controlled by the UPS, used to connect the equipment directly to the AC-power source.
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" software to better meet the user's needs. Sleep mode This function shuts down the UPS after 5 minutes when it operates on battery power and no load is detected on the UPS output.
6. Appendices 6.2 Index A O AC power Failure ........................................................... 20 Frequency tolerance ..................................... 22 Rated frequency ............................................ 22 Rated voltage ................................................ 22 Return ............................................................ 20 Overload ................................................... 11, 22, 24 P Personalization .............................................
Page 32 - 51033212EN/AC