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COMET

40 - 150 kVA

Uninterruptible

Power System

Installation and

User’s Manual

Содержание Comet 100 kVA

Страница 1: ...COMET 40 150 kVA Uninterruptible Power System Installation and User s Manual...

Страница 2: ...nt This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful inter ference to radio communications...

Страница 3: ...86 160310 00 D00 2 02 Copyright 2002 MGE UPS Systems Inc All rights reserved Printed in U S A MGE UPS Systems Inc 1660 Scenic Avenue Costa Mesa CA 92626 714 557 1636 Comet 40 150 kVA Uninterruptible...

Страница 4: ...or performed by Purchaser for preparation of warranted item for return to Seller s factory or for preparation work for field repair or replacement Invoicing of Seller for labor either performed or su...

Страница 5: ...fier 1 14 1 3 2 Inverter 1 14 1 3 3 Static Switch 1 14 1 3 4 Battery System 1 14 1 3 5 Communication Interface 1 14 1 4 Cabinet Options 1 16 1 4 1 Auxiliary Cabinet 1 16 1 4 2 Extended Battery Cabinet...

Страница 6: ...s 2 6 2 5 2 5 Battery Connections 2 6 Operation 3 0 Scope 3 1 3 1 Overview 3 1 3 2 Controls and Indicators 3 2 3 2 1 Buzzer 3 3 3 2 2 Load Not Protected LED 3 4 3 2 3 Fault LED 3 4 3 2 4 Battery Statu...

Страница 7: ...rn of AC Power 3 9 3 4 3 Overload 3 9 3 4 4 Emergency Shutdown 3 10 Using EPO REPO 3 4 5 Forced Transfers 3 11 3 4 6 Maintenance Bypass 3 12 3 4 6 1 From Normal to 3 12 Maintenance bypass mode 3 4 6 2...

Страница 8: ...Placement of UPS 2 5 and other cabinets 2 2 UPS Terminal Block 40 80 kVA 2 6 No Auxiliary Cabinet 2 3 UPS in out connections 2 7 100 150 kVA 3 1 Power flow normal operation 3 1 3 2 Power flow on batt...

Страница 9: ...sonnel can carry out the complete installation of your equipment Safety Recommendations NOTE A NOTE notebox indicates information provided as an operating tip or an equipment feature IMPORTANT An IMPO...

Страница 10: ...this page left blank intentionally x 86 160310 00 Comet 40 150 kVA Uninterruptible Power System...

Страница 11: ...and system specifications Section II Installation This section describes the installation of the 40 150 kVA Comet UPS It also includes receiving handling storage and installation procedures Section II...

Страница 12: ...ommunication capabilities allow total control of the UPS by its user The Comet UPS and its auxiliary equipment are designed for installation in a room where humidity and temperature can be controlled...

Страница 13: ...inet Stand alone battery cabinets are remote from the UPS Refer to the battery cabinet installation drawing for more details An external battery system can also be supplied by the customer Figure 1 2...

Страница 14: ...CABINET K3N INVERTER RECTIFIER INPUT FUSES STATIC SWITCH BYPASS AC INPUT KA1 BATTERY KA2 SR1 BATTERY CABINET TO CRITICAL LOAD MAIN AC INPUT QF1 OUTPUT FUSES UPS CABINET K3N INVERTER RECTIFIER INPUT F...

Страница 15: ...75 832 1600 726 15433 480 480 78 68 78 32 75 832 950 431 11328 600 208 180 57 63 32 75 832 2690 1221 17552 80 kVA 64 kw 208 208 222 200 222 32 75 832 2115 960 21603 220 220 210 190 210 32 75 832 2115...

Страница 16: ...heat loss are for system line up excluding battery cabinets 2 Data does not include battery data refer to the installation drawings supplied with your equipment Consult the installation drawings prov...

Страница 17: ...ear load with a crest factor of less than 3 0 Dynamic regulation 1 for balanced load 2 5 for 100 unbalanced load Dynamic response 8 for 100 step load change Overload 105 110 of rated current for 10 mi...

Страница 18: ...658 kg Temperature Operating 0 C to 30 C 32 F to 86 F continuous 15 C 60 F to 25 C 77 F recommended 40 C 104 F up to 8 hrs at 75 load Non operating and storage 20 C to 45 C 4 F to 113 F Humidity 0 to...

Страница 19: ...A o High Frequency Power Supply PCA o FU1 FU6 Power Supply Fuses o Teleservice Receptacles J1 J2 and Fuse FU13 o Heatsink Cooling Fans o TB3 Separate Bypass Input Terminal Block o Battery Connections...

Страница 20: ...view of 40 80 kVA Comet 1 5 Top entry Conduit Landing Top Entry Channel T1 Input Transformer optional T2 Output Transformer optional 1 10 Introduction 86 160310 00 Comet 40 150 kVA Uninterruptible Po...

Страница 21: ...ications Interface PCA UPS Manager DB15 and Softunor DB9 DB9 for MGE Customer Support Services use only Control Logic PCA Display PCA Communications Optional PCAs Optional Modem Air Filters 86 160310...

Страница 22: ...Figure Front view of 100 150 kVA Comet 1 7 1 12 Introduction 86 160310 00 Comet 40 150 kVA Uninterruptible Power System...

Страница 23: ...Figure Front view of 100 150 kVA communication PCAs 1 8 Communications PCAs 86 160310 00 1 13 Introduction Installation and Users Manual...

Страница 24: ...ge from the UPS output cannot be fed back to the utility input lines The battery system stores energy for use by the Inverter The stored energy is utilized in the event that the AC input power from th...

Страница 25: ...on on Inverter Operation on Operation on Battery Low Battery Shutdown Warning UPS Remote Inverter Shutdown 3 to 15 VDC voltage signal Bypass 8 6 NO NC 10 9 11 13 7 12 NO NC 14 4 GROUND 1 8 7 6 5 4 3 2...

Страница 26: ...ptions are internal to the Comet UPS This option is used to connect the static switch and maintenance bypass to a reserve UPS source for redundancy This option allows for the connection of a customer...

Страница 27: ...matic file shutdown for network servers plus additional monitoring and network communication functions Automatic file shutdown with user friendly control panel and advanced decision making functions f...

Страница 28: ...this page left blank intentionally 1 18 Introduction 86 160310 00 Comet 40 150 kVA Uninterruptible Power System...

Страница 29: ...nted on its pallet and remove the equipment from the pallet when it is near its final location The Comet UPS and optional auxiliary cabinets have heavy duty casters to allow the equipment to be moved...

Страница 30: ...National Electrical Code NEC ANSI NFPA 70 latest issue We strongly recommend contracting MGE Customer Support Services at 1 800 438 7373 for system start up Do not allow unqualified personnel to hand...

Страница 31: ...nal Electrical Code NEC ANSI NFPA 70 latest issue and as appropriate for your load and distribution requirements Cable sizing data is provided on the installa tion drawings supplied with the equipment...

Страница 32: ...equipment must be handled by skilled technicians and electricians familiar with the special requirements of high energy electrical equipment We strongly recommend contracting MGE Customer Support Serv...

Страница 33: ...s AC input cables are terminated at the Bypass Input Terminal Blocks TB3 if present This option provides a separate AC input source for bypass operation The control connections are available for Remot...

Страница 34: ...battery cabinet to the UPS These are terminated at the appropriate connections in the UPS cabinet see figure 2 2 and 2 3 Additionally control wires and temperature sensors in the battery cabinet must...

Страница 35: ...Figure UPS input output connections 100 150kVA 2 3 86 160310 00 2 7 Installation Installation and Users Manual...

Страница 36: ...This page left blank intentionally 2 8 Installation 86 160310 00 Comet 40 150 kVA Uninterruptible Power System...

Страница 37: ...PS goes to on battery operation DC power is supplied from the UPS battery system to the inverter which converts battery power DC to AC power to supply the attached load see Figure 3 2 Figure Power flo...

Страница 38: ...ter OFF and an EPO pushbutton An LCD alphanumeric display 9 measurement control keys The basic Comet indications consist of the following Normal operation load protected Battery power is not available...

Страница 39: ...verter shutdown a continuous alarm is emitted A buzzer reset key is provided on the diagnostics panel Detection of a new fault will reactivate the buzzer 3 2 1 Buzzer o Alphanumeric Display LCD o Meas...

Страница 40: ...the system is not on battery power battery conditions should be checked This green LED indicates that the Comet is operating normally The load is protected and supplied via the Inverter output Bypass...

Страница 41: ...y the following measurements Battery Voltage Available battery backup time Battery time information may not be available with external charger or low load levels This key displays the current or store...

Страница 42: ...input power to the unit by closing the upstream circuit breaker Put the battery circuit breaker s in the ON position The buzzer sounds The status LEDs go on The rectifier starts up The cooling fans st...

Страница 43: ...of the display Press the ENTER key to confirm the contrast Press any other key to cancel the modification Typically the Inverter is configured for automatic start up mode For manual start up mode conf...

Страница 44: ...by the yellow Battery Status LED This information is also available via the standard UPS MANAGER DB15 connector During an AC input power failure the duration of Inverter operation on battery power dep...

Страница 45: ...operating mode If the end of battery backup power was reached and unit is in Stand By mode the Rectifier and the Inverter automatically start up the inverter must be manually started if the system is...

Страница 46: ...rload the Fault Reset key must be pressed prior to return to normal operation and after elimination of the overload Figure Output current overload curve 3 5 Figure Output power overload curve 3 6 3 4...

Страница 47: ...s input is out of tolerance The load can be transferred from the Inverter output to the bypass input source or back with a power interruption of 500 milliseconds CAUTION Using the forced transfer func...

Страница 48: ...tely three 3 seconds The audible alarm will sound silence the alarm by pressing the Buzzer Reset pushbutton If the transfer conditions are not satisfied bypass out of tol erance or other reason a forc...

Страница 49: ...c Switch During this time the load is still supplied by the Maintenance Bypass line and moving SR1 to NORMAL will result in interruption of power to the load 3 4 6 2 From Maintenance Bypass to Normal...

Страница 50: ...orced Transfers section for more information Now the UPS is in normal operating mode The green Load Protected LED is illuminated on the indication panel and the operating status of the UPS is provided...

Страница 51: ...lashing load supplied by Comet UPS load supplied by Comet UPS transfer The inverter on button has been pressed inverter shutdown following pressing of the load supplied via the static switch operation...

Страница 52: ...message This message indicates that the Inverter is on battery power and the threshold for low battery shutdown warning has been reached Action Save files quickly before the actual end of battery bac...

Страница 53: ...Services Fault This message indicates that the battery circuit is open i e in the off position Action Check that battery breaker QF1 is closed If the problem persists call the Customer Support Servic...

Страница 54: ...Main input is absent and that the Inverter is powered by the battery This message alternates with the AVAILABLE BAT TIME message Fault This message indicates that the Inverter is shut down and that t...

Страница 55: ...1 Remove watches rings or other metal objects 2 Use tools with insulated handles 3 Wear rubber gloves and boots 4 Do not lay tools or metal parts on top of batteries 5 Disconnect charging source prior...

Страница 56: ...ent parts on hand will prevent any unacceptable delays because of time involved obtaining spares during critical periods such as system start up Any items used during start up will be replaced by MGE...

Страница 57: ...el Ambient air The temperature of the surrounding air temperature Ambient noise The noise level of the environment Attached load The load attached to the UPS output such as a computer system or manufa...

Страница 58: ...ering goods from one area to another CB Circuit breaker Conduit A flexible or rigid tube surrounding electrical conductors C S S Customer Support Services CT Current transformer Curr Current Current r...

Страница 59: ...he event that incoming utility power is lost Load not The attached load is being supplied but the battery system is unavailable protected Low battery The battery has reached the lowest permitted opera...

Страница 60: ...Power Off REPO REPO Remote Emergency Power Off SCR Silicon controlled rectifier Security key A pushbutton located behind the diagnostics panel on the UPS allowing forced transfers and other commands...

Страница 61: ...oltage UF Under Frequency UL Underwriters Laboratories Inc UPS Uninterruptible Power Supply UV Under Voltage VAC Volts of alternating current Vb Battery voltage in Volts DC VDC Volts of direct current...

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Страница 63: ...Uninterruptible Power System Installation and User s Manual 86 160310 00 I would like to report the following problems with this document _____________________________________________________________...

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Страница 66: ...Nothing will stop you now 1660 Scenic Avenue Costa Mesa California 92626 714 557 1636 www mgeups com...

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