Related Manuals for Salicru SLC ELITE MAX Series
Summary of Contents for Salicru SLC ELITE MAX Series
- Page 1 UNINTERRUPTIBLE POWER SUPPLY SLC ELITE MAX Series from 160 to 300kVA User’s and installation manual EK449A01...
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- Page 3 SAFETY WARNINGS ....................6 User’s manual, installation and start up..............4-39 - 3 -...
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Page 4: Table Of Contents
Contents I. SYMBOLOGY USED IN THIS MANUAL AND/OR EQUIPMENT. SAFETY WARNINGS III. APPLICATIONS AND USES. 1.- General information. 1.1.- General description of the UPS. 1.1.1.- UPS applications. 1.1.2.- Power and back up time. 1.1.3.- Safety and easy use. 1.2.- Configuration and optional devices. 1.2.1.- Standard configuration. - Page 5 3.5.- Menu 4: Guided procedures. 3.6.- Menu 5: Panel configuration. 3.7.- Menu 6: Data logger display. 3.8.- Menu 7: Service. 4.- OPERATION. 4.1.- Introduction. 4.2.- Power switches. 4.3.- Guided procedures. 4.4.- UPS start up instructions. 4.5.- Instructions for transferring to manual bypass. 4.6.- Instructions for transferring from manual bypass to normal running.
- Page 6 I. SYMBOLOGY USED IN THIS MANUAL AND/OR EQUIPMENT. «Warning» symbol. Carefully read the indicated paragraph and take the indicated prevention measures. «Danger of electrical discharge» symbol. Pay special attention to this both in the indication on the device and that of the paragraphs referred to in this Instructions Manual.
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Page 7: General Information
1.- GENERAL INFORMATION. 1.1.- General description of the UPS. This UPS is built in a metallic structure, where the electronic power is located in and we have access to it through the frontal door. The external covers of the equipment can be removed completely in order to guarantee an easy start up from any point in front of any event. -
Page 8: Battery Cabinet
1.2.2.- Battery cabinet. Under request, the UPS can be supplied with the suitable batteries to have the wanted back up time. The batteries are built in a separate cabinet and they have their own protection and breaking devices. Due to their external location, it is a must to foresee their protection. 1.2.3.- Transformer cabinet. -
Page 9: Operating Principle
1.3.- Operating principle. The described UPS is an On-line double conversion equipment with automatic bypass according with the European standard EN62040-3. This kind of UPS makes a double conversion of the input voltage in a continuous way and without any interruption. As the loads are not connected directly to the mains there are not interferences transfer to them;... -
Page 10: Control And Auxiliary Circuits
1.3.3.- Control and auxiliary circuits. The control logic is in a specific card (CS0090) and it is equal to “the intelligence” of the UPS. It is in charge of managing the operation of the rectifier step-up, inverter and bypass from the comparison, in phase, of the signs detected by the power module. Also the control logic manages three additional cards: the battery charger, the auxiliary power supply and the communication interface. -
Page 11: Installation Standards
2.- INSTALLATION STANDARDS. 2.1.- General information. This chapter describes both the installation modes of the system and the description of the following topics: 2.2.- Reception and identification. 2.3.- Storing. 2.4.- UPS location. 2.5.- Location features. 2.6.- Predisposition and mains connection. 2.7.- Auxiliary connections of the UPS. - Page 12 T HREE PHA SE VERSION DIM EN S ION S POW ER (kVA) W EIG HT (K g.) D x W x K 800 x 1240 x 1800 SIX PHASE VERSION DIM EN S ION S POW ER (kVA) W EIG HT (K g.) D x W x K 800 x 1240 x 1800 SIX PHASE VERSION...
- Page 13 MAIN INPUT SWITCH OUTPUT LOAD BYPASS INPPUT SWITCH POS - NEG BATTERY EARTH BAR ENTRY CABLE Fig. 2.4 In the Fig.2.4, it is showed the fixing bars and hardwiring of the cables. If the UPS is seen from the front, the entry cable is done from the bottom right side, and we can access by removing the side cover.
- Page 14 P O W E R H e at lo s s e s w ith H e a t lo s s e s w ith o u t N o m . P o w e r e x c h a n g e e x c h a n g e 1 6 0 8 ,2...
- Page 15 The manoeuvres devices and all power connections of the UPS must be able to support the currents stated in the tab. 2.6, in a permanent way. UPS Power (kVA) Mains input (A) Bypass input (A) Output (A) Battery discharge (A) Tab.2.6 ¡ATTENTION! IT IS A MUST TO INSTALL EXTERNALLY TO THE UPS, AT THE MAINS INPUT, A CONTACTOR A PART FROM...
- Page 16 ¡WARNING! BEFORE CONNECTING THE UPS, BE SURE THAT THE CABLES BETWEEN THE MAINS AND BYPASS INPUT WITH THE DISTRIBUTION BOARD ARE NOT LIVE. LIKEWISE, THE BATTERY SWITCH MUST ALSO BE OPENED. LASTLY, PUT THE WARNING LABELS IN THE DISTRIBUTION BOARD AND BATTERY CABINET TO AVOID ACCIDENTAL MANEOUVRES.
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Page 17: Remote Communication Card
P (kVA) Ø A.C. (mm²) I A.C. (A) Ø D.C. (mm²) I D.C. (A) 2 x 70 2 x 50 2 x 95 2 x 70 2 x 150 2 x 95 2 x 185 2 x 120 2.7.- Auxiliary connections of the UPS. The communication cards are placed over the UPS switches. - Page 18 Fig. 2.7.1a EXTERAL CONNECTION OF THE COMMUNICATION PBC Low battery voltage Mains fault Maintenance bypass Inverter ON Fig. 2.7.1b (chapter 2.7.3). 2.7.2.- Remote panel. It is connected to the UPS through the terminal strip M1 located in the remote communication card (CS0098)(connection diagram fig. 2.7.2a). This device allows controlling remotely the main stages of the UPS (represented with led indicators).
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Page 19: Ups Monitoring Software
Turned ON, means an imminent discharge of the battery (acoustic alarm on). 4)ON BYPASS yellow led. Turned ON, means that the load is supplied from the bypass (acoustic alarm on). 5)ALARM SILENCE key. It allows silencing the acoustic alarm. 6)Green Led . UPS Remote panel Low battery UPS ON... -
Page 20: Main Earthing Protection
external E.P.O. button is not added, there must be a cable jumper JP1 instead . (enclosed in a circle in the fig.2.7.1a). 2.8.- Main earthing protection. The input earth cable must be connected to the earth stud of the UPS. That cable must be the first one to be connected. It is better to place an anti-rust between the earth stud and the contact board to extend the life of the contact. -
Page 21: Control Panel
All the cabinets and accessories must be earthed in accordance with the current standards. 3.- CONTROL PANEL. 3.1.- Introduction. The control panel is in the frontal side of the UPS, which is used to monitor its general and battery status and the corresponding alarms in a easy way. -
Page 22: Menu 1: Status And Alarms Display
LCD control panel During the normal operating of the UPS, the control panel shows, through several messages, the operating status of each stage that is making up the system. In this way, the user receives the information on eventual failures of the system in real time (acoustic alarm). The table 3-1b summarizes all the available menus. -
Page 23: Ups Failure
MESSAGE MEANING The input mains is present but the voltage is out of the CORRECT MAINS / OUT OF RANGE specified range The bypass line mains is present but the voltage is out CORRECT BYPASS LINE / OUT OF RANGE of the specified range CORRECT BATTERY VOLTAGE The battery voltage is inside the specified range... -
Page 24: Menu 2: Measurements Display
LCD panel goes back to the main screen. Next there is a list with all the alarms and helping messages. A L AR M A M E S S A G E M E A N IN G T h e lo a d is n o t su p p lie d b y t h e in ve rte r, so a b re a k c a n h a p p e n . INV E R T E R O FF T h e in ve rte r is sh u td o w n d u e to a n o ve rlo a d a n d t h e lo a d s a re st ill O V E R LO A D... -
Page 25: Menu 3: Ups Controls
After 3 minutes of inoperation, the LCD panel will display the menu 1 STATUS AND ALARMS DISPLAY. 3.4.- Menu 3: UPS controls. MESSAGE MEANING 3,1 INVERTER ON With this message, when the key ENTER is pressed, the user can start up or shutdown the inverter in a permanent way. - Page 26 After 3 minutes of no operation, the LCD panel will display the menu 1 STATUS AND ALARMS DISPLAY. 3.7.- Menu 6: Data logger display. In this menu the end-user can check the last 1.024 events / alarms in chronological order. By selecting 6.EVENTS DATA LOGGER in the main menu and after that selecting DATA LOGGER, the data logger is displayed.
- Page 27 After 3 minutes of no operation, the LCD panel will display the menu 1 STATUS AND ALARMS DISPLAY. 4.- OPERATION. 4.1.- Introduction. This chapter describes all the control devices of the UPS at the user disposal to use the system properly. The UPS can be running under one of the following operating modes: •...
- Page 28 for 10 minutes before accessing to the internal pars of the equipment. I1 INPUT MAINS SWITCH I4 OUTPUT UPS SWITCH I2 INPUT BYPASS SWITCH I3 MANUAL BYPASS SWITCH Fig. 4.3 ¡ATTENTION! All the operations described in the below paragraphs must be done by authorised electrical and/or trained personal.
- Page 29 -Transfer from manual bypass to normal operating mode of the UPS. Depending on the selection, the LCD panel will show all the instructions to be executed by the user to make a correct procedure of the selected option. The user will be guided through several messages that mean all the manoeuvres that must be done with the power switches of the UPS and the instructions in the LCD panel that must be activated.
- Page 30 Simulate a mains failure and restore it in order to check the right operating of the UPS/Battery system. The above operation will be done by turning off and on the input mains SWITCH. ¡ATTENTION! The described start up procedure must always be respected. In particular, remind you that the SYSTEM WILL NEVER BE STARTED UP WITH THE BATTERY CONNECTED.
- Page 31 7. Disconnect the battery. 4.6.- Instructions for transferring from manual bypass to normal running. To restore the normal operating from the loads are supplied through the manual bypass, follow the following steps: 1. Turn on the INPUT BYPASS SWITCH (RESERVE) I2. Now, the bypass (reserve) line is checked and if it is correct, the LCD panel and the control of the UPS is activated and ready to operate.
- Page 32 the non-interrupted power supply to the loads is not guaranteed. 3. Turn off the OUTPUT SWICTH I4. The loads are not fed. 4. Turn off the INPUT BYPASS (RESERVE) SWITCH I2. 5. Turn off the INPUT MAINS SWITCH I1. From now on the UPS doesn’t have any hazardous voltages, less in both the input /output terminals, which are protected with a cover, and the DC and AC capacitors of the inverter, which have energy during some minutes and to access to them a metallic panel must be removed.
- Page 33 The LCD will show the message INVERTER SHUTDOWN. 4. Start up the inverter. By means of the menu 3. UPS COMMANDS, select the Inverter ON and press ENTER. Check the correct operating, by observing that the green led of the control panel is ON. 5.
- Page 34 From now on the UPS doesn’t have any hazardous voltages, less in both the input /output terminals, which are protected with a cover, and the DC and AC capacitors of the inverter, which have energy during some minutes and to access to them a metallic panel must be removed. 6.
- Page 35 it will connect the battery with the UPS. 4.12.- Instructions for complete UPS shutdown in ECONOMY mode. If for any maintenance or other reasons, the system must be shutdown completely and leaving the loads without power supply, follow the following steps: 1.
- Page 36 5.- UPS IN PARALLEL. 5.1.- Predisposition of the system. The installation of more than one UPS in parallel needs one or more than one distribution boards. The board type guarantees different operating levels depending on the complexity of the adopted solution. Next, it is described the standard solution, usually suggested, that guarantees the operability of the total system (fig.5.1).
- Page 37 6.- EQUIPMENT WITH FAILURES. 6.1.- Generic alarms. In case of faults in the UPS, the screen, by default, will be replaced by one alarm message, which can be one of the following: ALARM MESSAGE CAUSE ACTION INVERTER SHUTDOWN Initial start up Start up the inverter.
- Page 38 6.3.- Failures depending on the load type. Frequently some wrong operations are attributed to the UPS, meanwhile, in fact, they are normal reaction in front of faulty loads or installations. Next, it is described the most common situations: • The load of the UPS is still receiving power supply from the bypass mains although the inverter is running properly: It depends on a high inrush current, which makes a high dropping voltage, and if it is reiterated, provokes the transfer of the load to bypass.
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