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MGE UPS Systems Galaxy PW manuale d’uso - BKManuals

MGE UPS Systems Galaxy PW manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso MGE UPS Systems Galaxy PW. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica MGE UPS Systems Galaxy PW o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso MGE UPS Systems Galaxy PW descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso MGE UPS Systems Galaxy PW dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo MGE UPS Systems Galaxy PW
- nome del fabbricante e anno di fabbricazione MGE UPS Systems Galaxy PW
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature MGE UPS Systems Galaxy PW
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio MGE UPS Systems Galaxy PW non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti MGE UPS Systems Galaxy PW e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio MGE UPS Systems in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche MGE UPS Systems Galaxy PW, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo MGE UPS Systems Galaxy PW, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso MGE UPS Systems Galaxy PW. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

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    Galaxy PW™ 100 to 225 kV A User’ s Manual www.mgeups.com[...]

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    [...]

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    Galaxy PW™ User ’ s Manual For service call 1-800-438-7373 86-133060-00 X1 08/02 Copyright © 2002 MGE UPS Systems, Inc.. All rights reserved. Printed in U.S.A. MGE UPS Systems 1660 Scenic Avenue Costa Mesa, CA 92626 (714) 557-1636 www .mgeups.com 800/523-0142[...]

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    ii Chapter name Galaxy PW 100 to 225 kV A User ’ s Manual This page intentionally left blank[...]

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    iii Important Safety Instructions IMPORT ANT SAFETY INSTRUCTIONS SA VE THESE INSTRUCTIONS — This manual contains important instructions for EPS 6000 inverters that must be followed during installation, operation and maintenance of the equipment. NO TE This equipment generates, uses , and can radiate radio frequency energy and, if not installed an[...]

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    v Warranty Galaxy PW™ User ’ s Manual W arranty Seller warrants to the Ultimate Purchaser (the purchaser who buys for use, and not for resale) that all products furnished under this order and which are manufac- tured by Seller will conform to final specifications, drawings, samples and other written descriptions approved in writing by Seller , [...]

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    1 Contents contents safety instructions ......................................................................................................iii warranty .....................................................................................................................v how to use this manual .....................................................[...]

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    2 How to Use this Manual This manual is designed for ease of use and easy location of information. T o quickly find the meaning of terms used within the text, look in the Glossary . This manual uses Noteboxes to convey important information. Noteboxes come in four varieties: A W ARNING notebox indicates inf or mation provided to protect the user an[...]

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    3 introduction Introduction general characteristics of Galaxy PW™ UPS UPS power rating in kV A 100 130 150 180 200 225 Normal AC input number of conductors 3 phases rated voltage and tolerances 480 V ± 10% (adjustable to ± 15%) rated frequency and tolerances 60 Hz / ± 10% THDI < 14% < 1 1% < 10% < 8% < 7.6% < 7.5% power facto[...]

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    4 system description (see figure 1) ■ a rectifier/charger module (A) converts 3-phase AC power from the normal AC source supply (1) into DC power for the normal inverter input and float charges or recharges the battery; ■ a battery unit (D) provides backup power for the inverter in the event of a voltage drop or a normal AC source fail- ure; ?[...]

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    5 different types of Galaxy PW™ systems single-UPS unit Fig. 2 parallel UPS system See figure 3 showing two parallel-connect- ed (redundant) UPS units. Fig. 3 When increased power is required (two to four parallel units), an external bypass must be added (see figure 4). Fig. 4 isolation and protection devices (See figure 1 on previous page): ■ [...]

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    6 Introduction operation in on-line mode normal operation Normal AC source power is available (see figure 5). ■ lights 1 , 4 and 5 shine green on the control panel; ■ the power necessary for the load is pro- vided by the normal AC source (1) through the rectifier/charger (A) and the inverter (B) ; ■ the rectifier/charger (A) also supplies the[...]

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    7 Introduction operation with the normal AC source restored See figure 7. When normal AC source power (1) is restored or its voltage returns to within specified tolerances, the system automati- cally returns to its normal operating mode described above (on the condition it did not reach the end of battery power). If the end of battery power was rea[...]

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    8 Introduction inverter shutdown or overload See figure 9 for devices or installations operating in on-line mode with a bypass AC source. Fig. 9 single-UPS unit (on-line mode) ■ in the event of a UPS shutdown (initiat- ed by the user or by an internal protective device), the load is automatically trans- ferred to the bypass AC source. If transfer[...]

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    9 Introduction operation with an engine generator set See figure 1 1 below . If a stand-by generator is included in the installation, it is generally started automati- cally in the event of a normal AC source failure and connected to the main low volt- age switchboard. It is disconnected when normal AC source power is restored. With such a system, [...]

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    10 Description of Galaxy PW TM Cabinets Description of Galaxy PW™ Cabinets UPS cabinet See figure 12 for the layout of the various cabinet components. Legend for figure 12: 1 - rectifier/charger module, 2 - inverter module, 3 - static-bypass module, 4 - card case for electronic control boards, 5 - rectifier/charger input fuses "FUE", 6 [...]

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    11 Control Panel general The control panel on Galaxy PW™ UPSs comprises the basic controls and indica- tions required to check the general status of the system (see figure 14). Located in the upper right part of the cabi- net front, the control panel is designed to provide an easy and rapid overview of system status (see figure 14). Interpretatio[...]

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    12 "Load" light 5 ■ light off: load not supplied; ■ light shines green: load supplied via the inverter or the bypass AC source (via the static bypass). Buzzer 6 The buzzer sounds in the following situa- tions: ■ load supplied by the bypass AC source; ■ load on battery; ■ operating problems. It sounds slowly and discontinuously f[...]

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    13 system start-up single-UPS unit or redundant parallel UPS See figure 15. Proceed in the following order: ■ close the upstream switches supplying normal and bypass AC source power (on the L V switchboard); ■ close normal AC input switch Q1. The system powers up: ❏ the rectifier/charger automatically starts, ❏ green light 1 on the control [...]

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    14 shutdown of the inverter ■ press the "inverter OFF" button 8 on the control panel for three seconds (see figure 19). single-UPS unit ■ the green "inverter" light 4 on the con- trol panel goes off; ■ the green "static-bypass" light 3 goes on; ■ the inverter stops; ■ if bypass AC source (Mains 2) transfer co[...]

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    15 control-panel display general organization The display is structured around primary and secondary messages, measuring tables and setting screens. As a rule, the message displayed on the screen is always a primary one. The secondary messages, if any , are accessed by press- ing keys 9 ▼ and 10 ▼ (see figure 16). The presence of secondary mess[...]

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    16 list of primary messages LOAD PROTECTED ON-LINE MODE This is the normal display when there are no alarms or problems and the load is cor- rectly supplied by the inverter , in on-line mode. LOAD PROTECTED P ARALLEL ON-LINE MODE This is the normal display when there are no alarms or problems and the load is cor- rectly supplied by the inverter in [...]

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    17 list of secondary messages LOAD ON MAINS 2 The load has been transferred to the bypass AC source (M2) and is no longer protected (only in on-line mode). The buzzer sounds continuously . MAINS 2 OUTSIDE T OLERANCES TRANSFER DISABLED CHECK MAINS 2 The bypass AC source (M2) frequency or voltage is outside tolerances and the inverter is unable to sy[...]

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    18 BYP ASS SWITCH Q3BP IS CLOSED Maintenance bypass switch Q3BP is closed. The system is in maintenance configuration and the load is supplied by the bypass AC source. ST A TIC SWITCH (M2) OFF DUE TO AN OVERLOAD The load is no longer supplied by the bypass AC source (M2), due to an extend- ed overload. The buzzer sounds continu- ously . BA TTERY CH[...]

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    19 measurement system The display may be used to read a num- ber of input and output measurements made at different points in the system. See figure 18 . ■ normal AC source 1 ❏ phase-to-phase voltages, ❏ currents of the three phases, ❏ frequency; ■ bypass AC source 2 ❏ phase-to-neutral voltage, ❏ phase-to-phase voltages, ❏ frequency[...]

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    20 battery measurements These measurements may be accessed by pressing the "battery" key 18 . The following data is displayed. selections and settings These selections and settings may be accessed by pressing the "contrast" key 12 . The following menu is displayed. ■ selecting the language: ■ adjusting the display contrast: [...]

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    21 ■ inverse video: When this function is selected, the text and background colours are reversed (white text on black or black text on white). ■ past events: See section "logging and time-stamping". ■ battery test: ❏ the screen opposite is displayed when a battery test is requested. It indicates the battery charge status and the r[...]

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    22 general The auto diagnostic system considers any system status other than normal as a problem. Before taking any action , note down the messages displayed on the control panel. Certain problems may prevent the control panel from functioning. In this case, it is strongly recommend- ed to call the MGE UPS SYSTEMS after- sales support department. ?[...]

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    23 environment information T erminals XR2, XR3, XR4 and XR5 on the "Media Contacts 1 1" board of each type of unit can be used to receive signals from the operating environment and to transmit signals concerning the operating status of the UPS (see figure 16 for the position of the board, item 12). signal reception The signals should be p[...]

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    24 presentation of event time-stamping by Galaxy PW™ T ime-stamping of events by Galaxy PW™ makes it possible to: ■ log the events; ■ consult the last 500 events that occurred on the Galaxy PW™ UPS; ■ consult general statistical data on UPS operation; utilization via the Galaxy PW™ display main menu The time and date can be set for th[...]

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    25 That is the only means to leave the func- tion. If no modifications to values are con- firmed, exiting the function corresponds to cancelling the request. consulting logged (time- stamped) events When the P AST EVENTS command is selected, the system displays a screen indicating the last event logged. Log screens are very similar to those dis- pl[...]

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    26 ■ total time with Tbatt > 25° C (h): this is the total time of operation with the bat- tery temperature greater than 25° C since initial startup of the UPS. It is expressed in hours; ■ last reset: this is the date that the infor- mation was last set to zero by the T eleservice function; ■ elapsed backup time (min): this is the total t[...]

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    27 The battery capacity is the value mea- sured by the UPS microprocessor . It is expressed in Ampere-hours. This value changes over time depending on the para- meters of the battery itself and its environ- ment. This measurement is used to check that the battery is capable of supplying the rated power in the event of a mains out- age. The backup t[...]

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    28 maintenance configuration single-UPS unit See figure 19. During maintenance, the UPS must be isolated from the normal and bypass AC source, the battery and the load. ■ UPS isolation Proceed in the following order (see figure 20): ❏ shut down the inverter (press the "invert- er OFF" button 8 for three seconds), ❏ close bypass swit[...]

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    29 parallel UPS redundant and for increased output See figure 22. ■ isolate all UPSs Proceed in the following order (see figure 23): ❏ shut down the inverters (press the "inverter OFF" buttons 8 for three sec- onds), ❏ close switch Q3BP and open switch Q5N in the external bypass unit, ❏ open switches Q1, QF1 and Q5N on the UPS uni[...]

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    30 battery maintenance Consult the instructions supplied by the battery manufacturer . Below are a few general indications: ■ sealed lead-acid batteries: these bat- teries require no maintenance, but check the terminals of each cell from time to time and clean if necessary; ■ vented lead-acid batteries: ❏ check the electrolyte level regularly[...]

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    31 Galvanic isolation and voltage matching transformers The UPS can be equipped with an isola- tion or auto transformer on both the input and output to provide galvanic isolation or voltage step-up or step-down as required. Maintenance bypass Maintenance bypass option provides a direct bypass AC input source (mains 2) that can be used to supply the[...]

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    33 Reorder form to order additional copies of this document, or to report any errors, omissions, or other problems you have experienced. NAME COMP ANY STREET ADDRESS CITY ___________________________________ ST A TE ___________ ZIP ______________ I would like to order ________ (quantity @ $50.00 each) additional copies of the: Galaxy PW™ 100 to 22[...]

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    1660 Scenic Avenue, Costa Mesa, California 92626 • (714) 557-1636 www.mgeups.com[...]