Instruction/ maintenance manual of the product EX 7 RT 3:1 MGE UPS Systems
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34007724EN/AA - Page 1 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 www .mgeups.com MGE UPS SYSTEMS Installation and user manual Comet EX 5 R T 3:1 EX 7 R T 3:1 EX 11 R T 3:1.
Page 2 - 34007724EN/AA Introduction Thank you for selecting an MGE UPS SYSTEMS product to protect your equipment. The Comet EX RT 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.
34007724EN/AA - Page 3 Contents 1. Presentation 1.1 Standard configurations .............................................................................................................. 5 T ower configuration .........................................
Page 4 - 34007724EN/AA Contents 3. Operation 3.1 Initial start up .............................................................................................................................. 2 6 UPS personalisation ..................................
34007724EN/AA - Page 5 1. Presentation 1.1 Standard configurations Rack configuration Tower configuration w w w . m g e u p s . c o m w w w . m g e u p s . c o m E X B R T E X 1 1 R T O F F O N w w w . m g e u p s . c o m E X B R T E X 1 1 R T O F F O N w w w .
Page 6 - 34007724EN/AA BY PASS NORMAL 1. Presentation 1.2 Rear panels Slot for communication cards. Communication port by relays. Remote Emergency Power Off communication port (REPO). Connectors for automatic detection of battery module(s). RS232 communications port.
34007724EN/AA - Page 7 OFF ON E X 1 1 R T 3:1 1.3 Display and control panel 1. Presentation Load protected LED. Operation on battery LED. Operation on bypass LED. Fault LED. Alphanumeric display. UPS OFF button. Function buttons (scroll up / scroll down).
Page 8 - 34007724EN/AA www.mgeups.com E X R T T r a n s f o r m e r BY PASS NORMAL Transformer for galvanic isolation or earthing arrangement change (Part number 68003) Battery module ( Comet EXB RT ) Power module ( Comet EX 5 RT / EX 7 RT / EX 11 RT ) Transformer module ( Comet EX RT ) UPS output to load Normal AC input 1.
34007724EN/AA - Page 9 1. Presentation Battery extensions for UPS backup times up to 60 minutes (at full load) Comet EX RT offers a standard backup time of 5/9 minutes at full load. To increase backup time, it is possible to connect Comet EXB 7 RT / EXB 11 RT modules to the UPSs.
Page 10 - 34007724EN/AA 1. Presentation Modules integration system for extended backup time configurations to conveniently stack and secure up to 8 modules on the same cart (swivel wheels with brakes, leveling feet, seismic side panels, plates to lock modules and screws included).
34007724EN/AA - Page 11 Card Settings RS232 Download 66074 UPS data Reset 100 10 1 2 ON ETHERNET RS232 IP= MAC=00E0D8FF855E E X B R T E X 1 1 R T 2.1 Unpacking and parts check Two sets of tower stands. RS232 communications cable. Product documentation.
Page 12 - 34007724EN/AA 2. Installation 2.2 Installation in tower configuration Follow steps 1 to 4 to adjust the tower stands for the upright position. w w w . m g e u p s . c o m w w w . m g e u p s . c o m E X B R T E X 1 1 R T O F F O N 1 3 4 2 1 4 3 2 4 4 Use the tower stand template provided with the battery module.
34007724EN/AA - Page 13 2.3 Installation in rack configuration 2. Installation Adjustment of the orientation of the logo and control panels 1 2 3 4 5 6 Battery module rack mounting (optional rails required, part number: 68002) We recommend to mount the battery module first, then mount the power module above the battery module.
Page 14 - 34007724EN/AA Follow steps 1 to 4 for rack mounting the UPS onto the rails. The rails and the necessary mounting hardware are supplied by MGE UPS SYSTEMS.
34007724EN/AA - Page 15 2. Installation 1 2 4 Input/output junction box bracket system (included with power module rail kit, part number 68001) This bracket will maintain the Input/Output box at the rear of the rack enclosure when hot-swapping the power module.
Page 16 - 34007724EN/AA BY PASS NORMAL 2. Installation Connection to the RS 232 communication port 1 - Connect the RS 232 23 communications cable to the serial port on the computer. 2 - Connect the other end of the communications cable 23 to the RS 232 5 communications port on the UPS.
34007724EN/AA - Page 17 BY PASS NORMAL Card Settings RS232 Download 66074 UPS data Reset 100 10 1 2 ON ETHERNET RS232 IP= MAC=00E0D8FF855E Installation of communication cards (optional, standard with the Network Pack version) It is not necessary to shut down the UPS to install the communication card: 1 - Remove the slot cover secured by two screws.
Page 18 - 34007724EN/AA UPS with separate Normal and Bypass AC inputs Main low- voltage switchboard (MLVS) load Bypass AC Normal AC 2. Installation 2.5 Installation depending on the system earthing ar.
34007724EN/AA - Page 19 8 10 11 8 11 10 Frequency converter (without Bypass AC input) Main low- voltage switchboard (MLVS) load Normal AC 2. Installation UPS with separate Normal and Bypass AC inputs,.
Page 20 - 34007724EN/AA 2. Installation 2.6 Required protective devices and cable cross-sections Recommended upstream protection Recommended downstream protection The indicated protection ensures discrimination for each output circuit downstream of the UPS, whether supplied by the Normal or the Bypass AC source.
34007724EN/AA - Page 21 2. Installation 2.7 Connections of input/output power cables ◗ This type of connection must be carried out by qualified electrical personnel. ◗ Before carrying out any connection, check that the battery circuit breaker 12 and that the upstream protection devices (Normal and Bypass AC sources) are open ("0").
Page 22 - 34007724EN/AA Card Settings RS232 Download 66074 UPS data Reset 100 10 1 2 ON ETHERNET IP= MAC=00E0D8FF855E N O R M A L φ R e c t i f i e r I n p u t L 2 L 1 L 1 B y p a s s I n p u t N 2 L.
34007724EN/AA - Page 23 Frequency converter 1 - Remove the terminal block cover (5 screws), 2 - Remove the bridge connected between L2 and L1, 3 - Insert the Normal AC cable through the cable gland, 4 - Connect the 5 wires to the Normal AC terminal block, Always connect the earthing wire first.
Page 24 - 34007724EN/AA BY PASS NORMAL N L N L OUTPUT INPUT 2. Installation Connection of battery cables 1 - Check that the battery circuit breaker 12 is OFF ("0" position), 2 - Connect the .
34007724EN/AA - Page 25 BY PASS NORMAL _ + N L BATTERY AC INPUT 2. Installation Connection of CLA module AC Input To battery 29 28 ◗ Connect the battery cable 28 (provided with the CLA module) between the power module and the CLA module. ◗ Connect the cable 29 (provided with the CLA module) between the power module and the CLA module.
Page 26 - 34007724EN/AA OFF ON 20 UPS SET UP EXIT ENT 19 OFF ON 3. Operation 3.1 Initial start up Check that the manual bypass switch 7 is on Normal position. Set the normal AC source circuit-breaker 9 to the "I" position. Set the battery circuit breaker 12 to the "I" position.
34007724EN/AA - Page 27 3. Operation ON/OFF features Factory setting Disabled Enabled Enabled Disabled Enabled Function Cold start Forced reboot Automatic restart Sleep mode UPS ON/OFF by software Options Enabled Disabled Disabled Enabled Disabled Comments Start on battery.
Page 28 - 34007724EN/AA ECO mode The main advantage of the Eco mode (see glossary) is that it reduces the consumption of electrical power. Three possible choices: 1 - Bypass AC source available: LEDs 13 and 15 are ON. The load is supplied in ECO mode.
34007724EN/AA - Page 29 OFF ON 3. Operation After an outage, the UPS restarts automatically when AC power is restored (unless this function has been disabled via UPS personalisation). 13 14 15 13 14 Threshold for the low-battery warning End of backup time LED 13 is ON.
Page 30 - 34007724EN/AA BY PASS NORMAL OFF ON 18 12 9 3.6 Shut down 1 - Press the OFF button 18 more than 3 seconds. The load is no longer protected by the UPS. It is powered via the bypass AC source. If the UPS is set in frequency converter mode, the load will not be powered.
34007724EN/AA - Page 31 4. Maintenance Indication Leds 15 * and 16 are on and audible alarm is on. The alphanumeric display shows: xxx FAULT www.mgeups.
Page 32 - 34007724EN/AA C a r d S e t t i n g s 6 6 0 7 4 U P S d a t a R e s e t 1 0 0 1 0 1 2 O N E T H E R N E T R S 2 3 2 IP = M A C = 0 0 E 0 D 8 F F 8 5 5 E B Y P A S S φ R S 2 3 2 D o w n l o a d OFF ON 4.2 Hot-swapping the power module ◗ Stop the UPS with the OFF button 18 (press more than 3 seconds).
34007724EN/AA - Page 33 BY PASS NORMAL 4.3 Hot-swapping the battery module Disconnecting the battery module ◗ Switch the battery circuit breaker(s) 12 to the "0" position. ◗ Disconnect the battery cables 28 and 29 from the power module. The battery module can be replaced.
Page 34 - 34007724EN/AA To allow you to use MGE UPS SYSTEMS products effectively and carry out basic maintenance, we offer a complete range of technical training courses in English and French.
34007724EN/AA - Page 35 10 8 11 9 10 8 11 9 5. Appendices 5.1 T echnical specifications Electrical characteristics I/T network and industrial operating modes Bypass AC Normal AC Bypass AC Normal AC Up.
Page 36 - 34007724EN/AA 5. Appendices Time/current curves for UPS input and output fuses Intput fuses of Comet EX 5 RT : 25 A Comet EX 7 RT : 25 A Output fuses of Comet EX 5 RT : 80 A Comet EX 7 RT : .
34007724EN/AA - Page 37 Comet EX Transformer Nominal power Nominal current Input voltage V oltage drop Frequency Isolation (EN 61558-1-2-4) Operating temperature Max. operating rel. humidity Derating / altitude Dimensions HxWxD (tower) Dimensions HxWxD (rack 3U) Weight 11 k VA 63 A 160-280 V olts AC 7 V olts at nominal load 50/60 Hz (+/-10%) 3.
Page 38 - 34007724EN/AA 5. Appendices 5.2 Glossary Backup time Time that the connected loads can operate on battery power. Bypass AC source Source supplying the bypass line. The load can be transferred to the bypass line if an overload occurs on the UPS output, for maintenance or in the event of a malfunction.
An important point after buying a device MGE UPS Systems EX 7 RT 3:1 (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 EX 7 RT 3:1 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 EX 7 RT 3:1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, MGE UPS Systems EX 7 RT 3:1 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 EX 7 RT 3:1 will certainly help you make a decision on the purchase.
If you already are a holder of MGE UPS Systems EX 7 RT 3:1, 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 EX 7 RT 3:1.
However, one of the most important roles played by the user manual is to help in solving problems with MGE UPS Systems EX 7 RT 3:1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device MGE UPS Systems EX 7 RT 3:1 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
