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Thank you for selecting this uninterruptible power supply (UPS). It provides you with protection for connected equipment. Please read this manual before installing the L series models as it provides important information that should be followed during installation and maintenance of the UPS and batteries, allowing you to correctly set up your system for the maximum safety and performance.
Table of Contents PREFACE ................................ 1 1.1. TANDARDS AND ONVENTIONS ............................1.2. AFETY YMBOLS NFORMATION ............................1.3. ECHNICAL UPPORT ................................. IMPORTANT SAFETY INSTRUCTIONS (SAVE THESE INSTRUCTIONS) ........... 3 MAIN FEATURES ............................6 3.1. UMMARY ..................................... 3.2. UNCTIONS AND EATURES ..............................3.3.
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History ..............................32 4.3.5.2. Buzzer ..............................32 4.3.5.3. Setting ............................33 4.3.6. Basic setting ............................34 4.3.6.1. Language ..............................35 4.3.6.2. Password ..............................35 4.3.6.3. Brightness and backlight time ......................36 4.3.6.4. Date and time setting ..........................37 4.3.6.5. Communication setting ......................... 37 4.3.6.6.
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Table of Figures L30......................8 IGURE RONT VIEW IDE VIEW OF L30................9 IGURE RONT VIEW WITHOUT DOOR IEW OF IGURE IMENSIONS....................................IGURE OMMUNICATION PANEL................................. 5000 IGURE USER HOMEPAGE................................5000 IGURE USER COMMUNICATION SETTING PAGE..........................5000A IGURE USER PPEND EQUIPMENT PAGE............................5000A IGURE USER...
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Table of Tables ABLE ATTERIES UANTITY................................... ABLE ABINET OVERVIEW....................................3: D ABLE IMENSIONSAND EIGHTS................................. ABLE OMMUNICATION PANEL................................... 5 LCD ABLE DISPLAY..................................)........................55 ABLE PERATIONAL STATUS AND MODE ABLE AULT NFORMATION..................................ABLE LARM NFORMATION..................................)......................62 ABLE ELAY CONTACTS COMMUNICATION CARD 10 S ABLE PECIFICATIONS....................................
Preface 1.1. Standards and Conventions This user manual contains diagrams which include images of the display screen of the UPS. Unless otherwise indicated, the readings shown in the screen images are only illustrative and are not intended to match the readings on a specific system in any particular environment. Operation and control of the L Family UPS systems is performed through a touch-sensitive LCD display screen.
1.3. Technical Support You can contact technical support via any of the following methods: SOLAREDGE Inc. - Critical Power Service Department Available via email at Service.CP@SolarEdge.com ...
2. Important Safety Instructions (Save These Instructions) SAVE THESE INSTRUCTIONS! This manual contains important instructions for Model L20 and L30 that should be followed during installation and maintenance of the UPS and batteries. L20 and L30 External DC Circuit Over current Protective Device - "CAUTION - To reduce the risk of fire, connect only to a circuit provided with DC 160 amperes maximum branch circuit over current protection in accordance with the National Electric Code, ANSI/NFPA 70”.
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CAUTION! Do not open or damage the battery, released electrolyte is harmful to the skin and eyes. CAUTION! A battery can present a risk of electric shock and high short circuit current. The following precaution should be observed when working on batteries: remove watches, rings, or other metal objects, use tools with insulated handles.
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• Determine if battery is inadvertently grounded. If inadvertently grounded, remove source from ground. Contact with any part of a grounded battery can result in electrical shock. The likelihood of such shock can be reduced if such grounds are removed during installation andmaintenance. These UPS units are extremely heavy.
3. Main features 3.1. Summary This series UPS is a kind of 3-phase input/ 3-phase output-out high frequency online UPS. The UPS can solve most of the power supply problems, such as blackout, over-voltage, under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency fluctuation, etc.
LCD display With LCD plus LED displays, the user may easily understand the t UPS status and its operational parameters, such as input/output voltage, frequency & load %, battery % and ambient temperature, etc. Intelligent monitoring function Using the optional SNMP Card (optional for extra charge), you may remotely control and monitor the UPS.
L30-IB60 250mm 900mm 868mm 238kg L30-IB00 250mm 900mm 868mm 78kg Communication panel: 3.5.1. Figure 4 Communication panel Table 4 Communication panel (1) Cold start button (2) USB port (for LCD upgrade) (3) RS232 port (4) USB port (for computer connect) (6) BAT_T dry contact Temperature sensor (5) RS485 port port (for NTC)
3.6. Computer access 1. One end of a USB cable connects to the computer, the other end connects to the USB port on the UPS. 2. Open the software Muser5000, click “system” button. Figure 5 Muser5000 homepage 3. A window of “Software Parameter Setting” comes out as below, COM choose according to the UPS, baud rate choose 9600, protocol choose “modbus”, then save this setting.
4. On the main page of Muser5000, click the button of “Append”, then goes to a window of “Append equipment”. Password is YDC3350. Figure 7 Muser5000 Append equipment page 5. Fill the UPS name field with “Equipment Name”, and UPS’ ID address fieldwith “Equipment address”.
4. Operation 4.1. Operation modes The UPS is a double-conversion on-line UPS that may operate in the following alternative modes. Normal mode 4.1.1. The rectifier/charger derives power from the AC mains and supplies DC power to the inverter while floating and boosting charge the battery simultaneously. Then, the inverter converts the DC power to AC and supplies to the load.
SINGLE INPUT: Mains Input DUAL INPUT: Mains Input and Bypass Input Figure 10 Battery mode Maintenance mode (Manual bypass) 4.1.3. A manual bypass switch is available to ensure continuity of supply to the critical load when the UPS is out of order or in repair and this manual bypass switch bears for equivalent rated load.
SINGLE INPUT: Mains Input DUAL INPUT: Mains Input and Bypass Input Figure 12 Bypass mode ECO mode 4.1.5. When the UPS is at AC Mode and the requirement to the load is not critical, the UPS can be set at ECO mode to increase the efficiency of the power supplied. At ECO mode, the UPS works at line-interactive mode, so the UPS will transfer to bypass supply.
4.2. UPS Operation Start procedure 4.2.1. CAUTION! Make sure grounding is properly done! CAUTION! Check to see if the load is safely connected with the output of the UPS. If the load is not ready to receive power from the UPS, make sure that it is safely isolated from the UPS output terminals.
Maintenance bypass 4.2.3. To supply the load via mains, you may simply activate the internal mechanical bypass switch. CAUTION! The load is not protected by the UPS when the internal mechanical bypass system is active, and the power is not conditioned. Switch to mechanical bypass 4.2.4.
The UPS powers from the static bypass instead of the maintenance bypass, then the bypass led will light up. switch off the maintenance bypass breaker, then the output is supplied by the static bypass of the UPS. Put on the maintenance switch cover. ...
When battery normal, rectifier starts operation, 30s later, inverter starts and operates and Battery LED on. CAUTION! Press the close start button after 30 seconds until closing the battery switch. Shutdown procedure 4.2.7. CAUTION! This procedure should be followed to completely shut the UPS and the load down.
Parallel setting 4.2.8. Connect the UPS with computer. Power on the UPS. Open Muser5000 software, after connecting with the UPS successfully, click “System” >“User Set” Figure 14 Muser5000 homepage Click “Set” at “User Set” window. Password is YDC3350. ...
Figure 15 Muser5000 user setting page At the window of “Data Set”, click “Work Mode”, choose “Parallel” for the value, then click “Set” as shown in below picture. If the UPS sounds a “beep”, that means the setting is correct.
Figure 17 Muser5000 UPS ID setting page CAUTION! After changing the parallel system ID, the connection between Muser5000 and the equipment might be interrupted. If it happens, re-connect in accordance with the instruction above. CAUTION! Parallel cable cannot be connected when setting the parallel parameters. After setting the UPS systems needed to be paralleled, power off all the UPS systems.
4.3. LCD control panel Overview 4.3.1. Figure 18 LCD control panel introduction Table 5 LCD and LED display Fault LED Bypass mode LED Battery mode LED Inverter work LED LCD display L20, L30...
Introduction 4.3.2. The display provides more functions than those described in this manual. This chapter describes the UPS GUI, its functions and navigation. On any screen, click return to return to the previous window, click home page to return to the main window.
Status 4.3.4. View the voltage and current of the main, bypass, output, battery (can also be entered through by real-time data block), View the status of the switches, dry contacts, through clicking on the block, enter the corresponding data window. L20, L30...
Bypass 4.3.4.2. Click the bypass block to enter the bypass data display window. Output 4.3.4.3. Click the output block to enter the output data display window. L20, L30...
Alarm 4.3.5. View the alarm and history of the UPS, and open or close the buzzer. Current alarm 4.3.5.1. Click Current alarm to enter the current alarm display window. L20, L30...
History 4.3.5.2. Click History to enter the history recode display window. Buzzer 4.3.5.3. Click the Buzzer mute, the buzzer will mute, and the red block will change to green, if the buzzer is on, then click the icon, the buzzer will turn on and the button will change to red. Click return to return to the previous window, click home page to return to the main page.
Language 4.3.6.2. Click the Language icon, choose a language using arrows, and click the save config icon to save. Password 4.3.6.3. Click password icon, enter user password setting page, input old password and new password, then click save confirm to save the change. Password format is six digits. Password lock time: when the LCD is not touched, it needs to re login when the setting value is set, click left or right icon to change the value.
Brightness and backlight time 4.3.6.4. Click the icon to change value. Brightness: Click the text to input new value and click the save config icon to save. Value range is 10~63, default value is 63. Backlight time: LCD backlight delay time, click the text to input new value and click save config icon to save.
Date and time setting 4.3.6.5. Click the text to select other value or input new value and click save config icon to save. Date: Current date Time: Current time NOTE! For the time to be saved even when the system is in shutdown, install a small battery (CR32) on the motherboard.
Bypass settings 4.3.6.7. Bypass Volt Prot. Lower Limit: When the difference between the bypass voltage and the rated voltage exceeds the lower threshold for the bypass voltage, the system determines that the bypass voltage is abnormal and that the bypass is unavailable. The value can be –10%, – 15%, –20%, –30%, –45%, The default value is –45%.
Bypass Switches Limit: Cross currents occur during the transfer between bypass mode and normal mode, which impacts the system. This parameter specifies the number of transfers between bypass mode and normal mode within 1 hour, which ensures system security. The value can be 3 to 10 and is 10 by default.
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NOTE! This operation is recommended to be operated by professionals, or under the guidance of professionals. L20, L30...
System setting 4.3.7.1. Click the text to select other value or input new value and click save config icon to save. Working Mode: Select the work mode of UPS: Single mode, Parallel mode, ECO mode, Eco + Parallel Machine Mode Aging Load Rate (%): The value can be 18~100%,default value:60.
Freq Conv Mode: Frequency conversion mode, enable output frequency set 50Hz or 60Hz, input frequency is 60Hz or 50Hz, UPS no alarm not battery and bypass abnormal. Default is Disable. Float Temp. Compen: temperature sensor compensation switch, when need toconnect ...
Cabinet Parallel Basic Units: Parallel cabinet number, must modify the total parallel cabinet number after setting work mode to parallel mode. The value can only be 2, because only two UPS systems of this model can be connected in a parallel system. Cabinet Parallel Redundancy Units: Parallel redundancy cabinet number, can modify ...
Battery Group: Must modify the number to actual configuration. The value can be 1~8, default value is 1. Battery number: Must modify the number to actual configuration; For L20-IB00, the value can be 16~26; For L30-IB00, the value can be 30~50; (Default value is 20 for L20-IB00, and 30 for L30-IB00).
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Chg. Cur. Limiting Coef.: The charging current limit is a multiple of the battery capacity. The value can be 0.05–0.15 and is 0.15 by default. Cell float volt: The float voltage value can be 2.20-2.29 V/cell and is 2.25 V/cell by ...
Float Temp Compen Coeff(V/Cell/℃): Modify the voltage of compensation after enable the switch. the value can be 0.001~0.007/cell and is 0.003 bydefault. Boost Charge Setting: Boost charge disable or enable; and is enabled bydefault. No Battery Warning: can be no warning when no batter after set disable, and is enabled ...
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OUTPUT dry contact: Contains a total of 4 output dry contacts. User can choose different function for OUT 01~04. And choose Normally Closed/ Normally Opened, the default value is Normally opened. Each dry contact has 16 functional options, including UPS Warning, Online Mode, Battery Mode, Bypass Mode, INV Overload, Fan Fault, BATT Fault, BATT Disconnect, BATT Low Volt, Mains Abnormal, BYP Not Available, EPO, Maint Mode, Parallel Comm Fault, ECO Mode, Close.
Battery self-check 4.3.8.1. Can select check by Timing Daily, Timing Weekly. Cycle Mode. The default value is Timing Self-Check Close. Timing daily 4.3.8.2. Modify the check date, time, and check time (10S (default), 10min, EOD). Timing weekly 4.3.8.3. Modify the check date, time, and check time (10S (default),10min, EOD). L20, L30...
Common 4.3.9. INV ON/OFF, Battery test and Fault clear. INV ON/OFF 4.3.9.1. Single OFF: turns the Inverter OFF and transfers the load to bypass. Single ON: Inverter ON. Parallel OFF: Inverter OFF all parallel UPS systems – all UPS systems in parallel will ...
Battery test 4.3.9.2. 10S: battery test for 10s 10min: battery test for 10min EOD: battery test to EOD 10%: battery test down 10% capability. L20, L30...
4.4. Display messages and troubleshooting This section lists the event and alarm messages that the UPS might display. The messages are listed in alphabetical order. This section is listed with each alarm message to help you troubleshoot problems. Operational status and mode(s) 4.4.1.
Beeps/2s or UPS Warnings Blink/2s Blink/2s Beeps/1s Beeps/2s or UPS Faults Beeps/1s CAUTION! "X" means it is determined by other conditions Faults and alarms reports 4.4.2. Table 7 Fault Information Fault UPS Alarm Warning Buzzer Cord REC Over Temperature Twice per second Fault LED lit REC par.
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Fault UPS Alarm Warning Buzzer Cord REC Initializes Fault Beep continuously Fault LED lit Once per 2 seconds Fault LED lit Unit insert fault Once per 2 seconds Fault LED lit Rectifier Fault Beep continuously Fault LED lit Inverter Fault Beep continuously Fault LED lit INV IGBT SHORT...
Fault UPS Alarm Warning Buzzer Cord Beep continuously Fault LED lit Bypass SCR short Beep continuously Fault LED lit Output CT Reverse Beep continuously Fault LED lit Bypass Feedback Fault Beep continuously Fault LED lit Table 8 Alarm Information Alarm UPS Alarm Warning Buzzer Cord...
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Alarm UPS Alarm Warning Buzzer Cord Once per 2 Set Data Err. FAULT LED blinking seconds INV Par. cable Once per 2 FAULT LED blinking abnormal seconds Once per 2 INV Overload INVERTER LED blinking seconds INV not synchronized Beep continuously INVERTER LED blinking Once per 2 INV Set Data Err...
Alarm UPS Alarm Warning Buzzer Cord Once per 2 BYPASS LED blinking seconds Once per second BYPASS LED blinking BPS Not Available Once per second BYPASS LED blinking 4.5. Optional features SNMP card 4.5.1. The SNMP card supports SNMPv1/v2 and v3 protocols, features e-mail alarm, historical events and historical data storage, and can be expanded with temperature and humidity monitoring modules and SMS alarm equipment.
Figure 19 SNMP card Relay card 4.5.2. A 10-pin terminal is supported to offer the signals of Bypass, Utility Failure, Inverter On, Battery Low, UPS fault, UPS Alarm, and UPS Shutdown. The relay communication card contains six dry contact outputs and one dry input. The inputs and outputs are factory programmed according to functions listed in the Table.
5. Appendix 1: Specifications Table 10 Specifications Model General Capacity (VA/Watts) 20k / 20k 30k / 30k Input and output type 4w/4w+PE Design rating (power module 20kW power module x1 30kW power module x1 technical rating) Normal Up to 95.5% Efficiency (with mode linear load)
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Model PF (100% R Load) >0.99 Frequency tolerance 40-70Hz 176-280Vac or 305-485Vac, Full load Voltage window (At 100%/50% load) 80-280Vac or 138-485Vac, <40% Load Back feed contact point Dry contact: 125Vac/0.5A Power Walk IN(S) for parallel 1-200 system Dual feed Standard with busbar configuration as single feed Nominal Input rate current(A) 380V:32A...
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Model Battery test Manual and automatic programmable by time or voltage Decentralized battery in Support parallel mode Output Online mode 110% 60mins, 125% 10mins, 150% 1mins Overload Battery 110% 60mins, 125% 10mins, 150% 1mins mode Linear load THDU Non-linear load Output PF Output voltage 380/400/415Vac (3Ph+N+PE)
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Model Cooling type (heat pipe, liquid, air) Cooling Air inlet: front Air flow input / Air outlet: rear output Internal 40A 3P 63A 3P Mains Internal 40A 3P 63A 3P bypass Internal Internal Breaker 40A 3P 63A 3P maintenance bypass Internal 40A 3P 63A 3P...
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Model Operating As per IEC 62040-3, 0 to 40°C (32 to 104°F) Temperature Storage -25℃/ 13°F ~55℃/ 131 °F (no battery) Temperature Environment Humidity 0~95% noncondensing Acoustical <58dB Noise from 1M distance Altitude Up to 1000 m without derating Physical Dimension D×W×H (mm) See Table 3 Back...
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Model STANDARDS Safety Approvals EN 62040-1:2008+A1:2013 and IEC 62040-1:2008 EMC Approvals EN IEC 62040-2: 2018, IEC 62040-2: 2016 L20, L30...
6. Appendix 2: Troubleshooting In case the UPS cannot work normally, it might be wrong in installation, wiring or operation. Check these aspects first. If all these aspects are checked without any problem, please consult with local agent right away and provide below information. Product model name and serial number.
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No. Problem Possible reason Solution no charge voltage damaged, or battery is Connect the battery cables and current reversely connected. correctly. Battery number and Go to LCD setting of the battery capacity are not set number and capacity, set the correctly.