Manuale d’uso / di manutenzione del prodotto VM12000 del fabbricante Liebert
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U ser M anual English Power Protection UPStation S ®.
2 SAVE THESE IMPORTANT UPS AND BATTERY SAFETY INSTRUCTIONS CONSERVER CES INSTRUCTION. CETTE NOTICE CONTIENT DES INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ. WARNING: Lethal voltages may be present within this unit even when it is apparently not operating.
3 • Porter toujours des vêtements protecteurs ainsi que des lunettes de protection pour les yeux. • Si I’électrolyte entre en contact avec la peau, nettoyer immédiatement en rinçant avec de I’eau. • Si I’électrolyte entre en contact avec les yeux, arroser immédiatement et généreusement avec de I’eau.
4 INTRODUCTION ....................................... 6 Features ................................................................ 6 Standard System Components ............................... 6 Optional System Components ............................ 6 UNLOADING THE UPS .
5 Heat Rejection at Full Load BTU / HR 2170 2411 3616 4520 5062 7593 Weight Including Battery (lbs.) 270 270 560 560 560 780 Mechanical Data Dimensions in Inches WxDxH 9x31x29 9x31x29 18x27x29 9x31x29.
6 INTRODUCTION The Liebert UPStation S™ Uninterruptible power supply (UPS) system protects valuable equipment, data, and processes from utility power disturbances. The high- performance, on-line, microprocessor-controlled design ensures clean, regulated, sinewave power to loads regardless of utility power fluctuations.
7 INSTALLATION Read Operation section to understand user controls and displayed messages before beginning. Operate UPS in a clean, controlled environment with adequate airflow. Exposure to excessive dirt or dust adversely affects UPS operation. Internal fans cool the UPS.
8 3.5-6 kVA Start-up Checklist 1. Remove POD from box. Set aside the two UPS battery fuses inside the user manual packet for later installation. Steps 2 – 4 apply to UPS Hardwire Input / Output connections ONLY. For standard plug connections, skip to step 5.
9 8-18 kVA Connections CAUTION: A qualified electrician must review and - approve the customer-supplied wiring, circuit breaker(s), power outlet, and intended loads. Ensure correct line, neutral, and ground connections, and that phase rotation is phase A leads phase B (leads phase C, if third phase is used).
10 8 - 18 kVA Start-Up Checklist 1. Open (turn OFF) UPS Output Circuit Breaker. 2. Open (turn OFF) customer supplied distribution circuit breakers. 3. Turn OFF critical loads and plug them into output distribution units or customer-supplied distribution.
11 OPERATION Control / Display Panel The control panel includes tactile pads (dome buttons) and a menu-driven LCD (liquid crystal display). The display provides full metering, present status, and alarms, if any. See figure on right. Control Buttons ON Button - This button turns on the UPS inverter.
12 User Menus - The Main Menu allows these options: • Configuration • UPS Meters • Event Log • Test Options • Power Management The Configuration option allows review or change of the followi.
13 LCD MENU TREE MAIN MEN U Configuratio n Revie w Change Setting s UP S Meters Event Log Tes t Options Powe r Management UPS RATIN G INPUT VOLTAG E INPUT FREQUENC Y OUTPUT VOLTAGE OUTPUT FREQUENC Y L.
14 System Start-Up Manual Restart after Manual Off If Manual Restart has been selected (rather than Auto- Restart) and someone has turned the unit off, the Output Circuit Breaker will probably be closed. Just press the ON button to turn on the UPS inverter.
15 Maintenance Bypass Operation on 3.5 - 6 kVA Units The POD includes a Maintenance Bypass Switch that allows UPS removal for service or maintenance without interrupting power to the loads. Transferring from UPS Operation to Maintenance Bypass Operation 1.
16 OPTIONS Contact your Liebert UPS distributor for option availability and ordering information. Distribution Configurable Distribution (CD) An optional enclosure hardwires to 3.5 - 12 kVA units and accommodates up to eight Standard or Power Management Load Modules.
17 Load Modules Load Modules for 3.5 to 12 kVA units offer a variety of power receptacles when used in conjunction with the Configurable Distribution. Each Load Module includes: 1. Circuit Breaker 2. Green output receptacle(s) power indicator 3. 1 or 2 Output Receptacles.
18 Maintenance Bypass 8 - 18kVA The Liebert UPStation S™ Maintenance Bypass Cabinet allows the customer to completely isolate the UPS for repair and/or preventive maintenance. A rotary switch provides a make- before-break system that enables a transfer to and from maintenance bypass without interruption to the load.
19 Test When the rotary switch is placed in the Test position, contacts A and B are closed and C is open. The power for the load is now coming from the maintenance bypass source, as illustrated in below. The connection from the output of the UPS is open.
20 INSTALLATION This section includes unloading, inspection, mounting and connections for the maintenance bypass cabinets. Reading this section in its entirety before you begin is a good preparation for your start-up. UNLOADING The unit is shipped on a box that is banded down to a pallet.
21 8-18 kVA UPS Connections The 8-18 kVA Liebert UPStation S™ allows the customer to connect a three-phase input if desired. The only benefit to connecting a third phase is to balance a three-phase feed transformer. The 8-18 kVA Liebert UPStation S™ has two basic connections; UPS Input and UPS Output.
22 Input and output terminal blocks are provided on the back of the 8-12 kVA Liebert UPStation S™ as illustrated below. Conduit can be landed on the rear or bottom of the UPS. Note that side, rear, front and top access is required for service on all Liebert UPStation S™ product lines.
23 OPERATION The best way to initially test and start-up the unit is to do it without a load. Initial System Start-up • Set the maintenance bypass rotary switch to the maintenance position. Set the meter switch to the Input L1-L2 position (units with meters) • Locate customer’s critical load breakers.
24 Transfer to Maintenance Bypass from On-Line • Prior to transferring the maintenance bypass to the bypass mode, the UPS must be in bypass. Verify that the UPS does not have a bypass out-of-sync or bypass voltage out-of-tolerance alarm prior to transferring.
25 POWER MANAGEMENT Use Power Management to program power to individual loads to turn OFF or ON at specific times or as a result of specific events. Only Load Modules with Power Management circuitry respond to Power Management programming.
26 Power Management Programming Elements Loads These Load selections are available: 1, 2, 3, 4, 5, 6, 7, 8, All. A ”load” as referenced in this section is the Load Module. Since some load modules contain two receptacles, both receptacles are considered one ”load”.
27 POWER MANAGEMENT SAMPLE #1 Objective: Save energy by turning OFF computers after hours. Specifically, turn ON all loads except load 03 at 7:00 a.m. and then turn them OFF at 6:00 p.
28 Remote Emergency Power Off (REPO) Cable This optional 50-foot cable includes the attached matting connector for connection to the UPS. The REPO connector is at the rear of the unit. The factory supplied switch provides a normally open (N.O.) contact rated for 1 Amp at 24 Volts.
29 Use the following Modem Mode configuration screen to control modem operations: Modem Mode: IN 1-(000) 000-0000 Site ID: Your Location The options of the first line of this screen are IN, OUT, BOTH , or OFF. IN calls are from a remote terminal operator to the UPS.
30 External Battery Cabinets WARNING: Remove UPS battery fuses and open the Battery Cabinet circuit breaker before removing the battery cable connectors cover plate. These connectors contain lethal voltages when the circuit to the battery is complete.
31 Routine Maintenance The Liebert UPStation S™ UPS should operate for years with minimum maintenance. Keep UPS clean and cool to enhance system reliability. Occasionally vacuum dust from around ventilation grilles and wipe UPS with a dry cloth. Do not use liquid or aerosol cleaning fluids.
32 APPENDIX NEC Wire Gauge Chart Allowable Ampacities of Insulated Conductors Rated 0 – 2000 Volts, 60° to 90°C (140° to 194°F), not more than three conductors in Raceway or Cable or Earth (Dire.
33 3.5 - 4.5 kVA Battery Run Times UPStation S 3.5 kV A Battery Run Times # 1 Runtime (mins.) 40 0 35 0 30 0 25 0 20 0 15 0 10 0 50 0 Internal Batteries +(1) VBD061 Cabine t Internal Batteries +(1) VBS062 Cabine t Internal Batteries +(1) VBS 061 Cabine t Internal Batteries Only PERCENT LOA D 25 50 75 10 0 UPStation S 3.
34 6 – 8 kVA Battery Run Times UPStation S 6 kV A Battery Run Times # 1 Runtime (mins.) 40 0 35 0 30 0 25 0 20 0 15 0 10 0 50 0 Internal Batteries +(1) VBD061 Cabine t Internal Batteries +(1) VBS062.
35 10 – 12 kVA Battery Run Times UPStation S 10 kV A Battery Run Times # 1 Runtime (mins.) 40 0 35 0 30 0 25 0 20 0 15 0 10 0 50 0 Internal Batteries +(1) VBS122 and (1 ) VBD121 Cabine t Internal Ba.
36 18 kVA Battery Run Times UPStation S 15 kV A Battery Run Times # 1 Runtime (mins.) 16 0 14 0 12 0 10 0 80 60 40 20 0 Internal Batteries +(1) VBD181 Cabine t Internal Batteries Only PERCENT LOA D 2 5 5 0 7 5 10 0 UPStation S 15 kV A Battery Run Times # 2 Runtime (mins.
37 Alarm Messages, Meanings, and Corrective Actions MESSAGE MEANING CORRECTIVE ACTION Start-Up Sequence Aborted The UPS detects a condition that prevents a complete start-up. Review and record all alarm messages. Perform prescribed action for specified alarm.
U.S.A. 1-800- 222-5877 Worldwide Support 614-841-6755 U.K. +44 (0) 1793 553355 France +33 (0) 1 43 60 01 77 Germany +49 89 99 19 220 Italy +39 2 98250 1 Netherlands +31 (0) 475 503333 E-mail upstech@liebert.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Liebert VM12000 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Liebert VM12000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Liebert VM12000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Liebert VM12000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Liebert VM12000, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Liebert VM12000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Liebert VM12000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Liebert VM12000 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
