Related Manuals for Uninterruptible Power Supply LV 5KL
Summary of Contents for Uninterruptible Power Supply LV 5KL
- Page 1 User Manual 3/3 208V 5KL/5KL DUAL/10KL/10KL DUAL 3/3 400V 10KL/10KL DUAL/15KL/15KL DUAL/20KL/20KL DUAL Rack/Tower Online UPS Uninterruptible Power Supply System Version: 1.0...
- Page 2 Please comply with all warnings and operating instructions in this manual. This equipment should only installed, serviced, maintained by qualified personnel. Do not operate this unit before reading through all safety information and operating instructions carefully. Disclaimer We assumes no responsibility or liability for loss or damages, whether direct, indirect, consequential or incidental, which might arise out of the use of such information.
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Page 3: Table Of Contents
Table of Contents 1. SAFETY AND EMC INSTRUCTIONS ........................... 1 1-1. T ..........................1 RANSPORTATION AND TORAGE 1-2. P ................................1 REPARATION 1-3. I ................................1 NSTALLATION 1-4............................ 2 ONNECTION ARNINGS 1-5. O ................................... 3 PERATION 1-6. S .................................. 3 TANDARDS 2. -
Page 4: Safety And Emc Instructions
1. Safety and EMC instructions All safety instructions in this document must be read, understood and followed. 1-1. Transportation and Storage Please transport the UPS system only in the original packaging to protect against shock and damage. The UPS must be stored in the room where the temperature is well regulated. Ambient temperature should not exceed 40°C. -
Page 5: Connection Warnings
UPS in the circuit. The label will bear the following or an equivalent text: Before working on this circuit Isolate Uninterruptible Power Supply (UPS) Then check for Hazardous Voltage between all terminals including the protected earth... -
Page 6: Operation
1-5. Operation Do not disconnect the grounding/earthing conductor cable on the UPS or the building wiring terminals under any circumstance. The UPS system features its own, internal current source (batteries). The UPS output sockets or output terminal blocks may be electrically live even if the UPS system is not connected to the building mains/live wires. -
Page 7: Installation And Operation
These series came with two VAC systems: 208V and 400V. Please refer following table. VAC System Model Type LV 5KL/10KL 208V LV 5KL/10KL DUAL Long-run HV 10KL/15KL/20KL model 400V HV 10KL/15KL/20KL DUAL We also offer optional parallel function for both models upon request. The UPS with parallel function is called the “Parallel model”. -
Page 8: Front And Wiring Terminal View
2-2. Front and Wiring Terminal View Diagram 1:Front Panel Diagram 2: Rear Panel and Input/Output terminal 1. USB communication port 2. External Maintain Bypass Switch connector (EMBS Connector) 3. Emergency power off function connector (EPO connector) 4. Share current port (only available for parallel model) 5. -
Page 9: Single Ups Installation
HV 20KL/ HV 20KL DUAL NOTE 1: The cable for HV 10KL, LV 5KL, 10KL DUAL and LV 5KL DUAL should be able to withstand over 20A current. It is recommended to use AWG 14 or thicker wire for Phase and AWG10 or thicker wire for Neutral for safety and efficiency. -
Page 10: Ups Installation For Parallel System
TO UPS BAT+ PBAT TO UPS BAT N NBAT TO UPS BAT- Battery wire connect schematic NOTE 1: Make sure that the wires are connected tightly with the terminals. NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker should be qualified with leakage current protective function if necessary. -
Page 11: Software Installation
5) Refer to the following wiring diagram: Wiring diagram of parallel system 2-5. Software Installation For optimal computer system protection, install UPS monitoring software to configure UPS shutdown operation. -
Page 12: Operations
3. Operations 3-1. Button Operation Button Function Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS. ON/Enter Button Enter Key: Press this button to confirm the selection in the setting menu. ... - Page 13 LCD Panel: Rack Display Tower Display Battery info Input/output Load info and Battery info Battery info Warning & Fault info/ Input/output Setting operation Warning and Battery & Fault info/ Setting info operation UPS status UPS status Backup time info Backup time info Load info Display Function...
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Page 14: Audible Alarm
3-3. Audible Alarm Description Buzzer status Muted UPS status Bypass mode Beeping once every 2 minutes Battery mode Beeping once every 4 seconds Fault mode Beeping continuously Warning Overload Beeping twice every second Others Beeping once every second Fault Beeping continuously 3-4. - Page 15 time is over acceptable time listed in spec at Battery mode, the UPS will become fault status. At this time, if bypass is enabled, the UPS will power to the load via bypass. If bypass function is disabled or the input power is not within bypass acceptable range, it will cut off output directly. 5.
- Page 16 problems for UPS operation. Users can get the warning indicator from LCD panel. Please check the trouble shooting table in Chapter 4 for details. 2) Some warning alarms can’t be muted unless the error is fixed. Please refer to section 3-3 for details.
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Page 17: Parallel Operation
current directly, please refer to chapter 3-7 interface 21. 3) After settings are updated successfully, the updated charging current will take effect immediately. The UPS would need to be restarted to saving the setting. 16. Operation in setting charger quantity 1) This operation should only be performed by maintenance personnel or qualified technicians. - Page 18 6) Turn on the parallel system in Battery mode: Turn on the battery breaker (only available in long-run model) and output breaker of each UPS. Turn on any UPS. A few seconds later, the UPS will enter to battery mode. Turn on another UPS.
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Page 19: Abbreviation Meaning In Lcd Display
3-6. Abbreviation Meaning in LCD Display Abbreviation Display content Meaning Enable Disable Auto Battery Normal mode (not CVCF mode) CVCF mode Subtract Not allowed Allow Reserved Neutral line loss Check OP.V Output voltage Parallel, 001 means the first UPS The first phase The second phase The third phase The first line... - Page 20 Programs available list for parameter 1: Bypass / CVCF Battery Battery Code Description No Output mode mode mode mode mode Test Output voltage Output frequency Reserved Reserved for future options Reserved Reserved for future options ECO mode enable/disable Reserved Reserved for future options Reserved Reserved for future options Bypass mode setting...
- Page 21 02: Output frequency Interface Setting Output Frequency Setting the output frequency. You may choose following three options in parameter 2: 50.0Hz: The output frequency is setting for 50.0Hz. 60.0Hz: The output frequency is setting for 60.0Hz. ATO: If selected, output frequency will be decided according to the latest normal utility frequency.
- Page 22 04: Reserved Interface Setting Reserve for future options. 05: ECO mode enable/disable Interface Setting Enable or disable ECO function. You may choose following two options: DIS: disable ECO function ENA: enable ECO function If ECO function is disabled, voltage range and frequency range for ECO mode still can be set, but it is meaningless unless the ECO function is enabled.
- Page 23 08: Bypass mode setting Interface Setting Parameter 2: byp indicates bypass mode setting After pressing the “Enter” button, then, the parameter 2 becomes different bypass mode selections. You can choose “OPN” or “FBD” or “ENA” or “DIS” in parameter 2. OPN: Bypass allowed.
- Page 24 10: Reserved Interface Setting Reserve for future options. 11: Hot standby function Setting Interface Setting Parameter 2: HS.H indicates Hot standby function. After pressing the “Enter” button, then, the parameter 2 becomes different selections. You can choose “YES” or “NO” in parameter YES: Hot standby function is enabled.
- Page 25 Here, you must mute the alarm and make the UPS go back to normal mode manually. The operation is: Firstly, enter this menu and press the “Enter” key to make the “CHE” flash. Secondly, press the “Enter” key again to activate the neutral detection (check). If neutral is detected, the alarm will be muted and the UPS will go back to normal mode.
- Page 26 After pressing the “Enter” button, then, it will show L1 in parameter 1 to indicate inverter A and the parameter 2 becomes different selections. You can choose “Add” or “Sub” to adjust inverter A voltage. At this time, please press “Enter” button again to confirm selection, then, it will be able to set up calibrated voltage in parameter 2.
- Page 27 17: Inverter C voltage adjustment Interface Setting Parameter 2: “InV” indicates inverter C voltage adjustment. After pressing the “Enter” button, then, it will show L3 in parameter 1 to indicate inverter C and the parameter 2 becomes different selections. You can choose “Add” or “Sub” to adjust inverter C voltage.
- Page 28 19: Output B voltage calibration Interface Setting Parameter 2: oP.U indicates output B voltage. After pressing the “Enter” button, it shows the internal measurement value of the output B voltage in parameter 2. At this time, you can calibrate output voltage value in parameter 2 by pressing Up or Down according to the measurement from an external voltage meter.
- Page 29 At this time, you can calibrate output voltage value in parameter 2 by pressing Up or Down according to the measurement from an external voltage meter. The calibration result will be effective by pressing Enter. The calibration range is limited within +/-9V. This function is normally used for parallel operation.
- Page 30 It will show bAt as battery numbers in parameter 2. After pressing “Enter” button, it will show current battery numbers in parameter 2. Then, you can modify it by pressing “Up” or “Down” button to change number. The setting range of battery numbers is from 16 to 20 (pieces).
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Page 31: Lcd Main Interface
3-8. LCD Main Interface A. Single model: Press up and down key to select the displayed information. 1. Input L1 voltage 2. Input L2 voltage 3 . Input L3 voltage 4. Input Frequency 5. Output L1 voltage 6. Output L2 voltage 7. -
Page 32: Fault Code
B. Parallel model: Compared to single model, parallel model will have one more screen to display parallel information of UPS unit. 12. Parallel information P01: Master UPS P02: Slave UPS P03: Slave UPS 3-9. Fault Code Fault code Fault event Icon Fault code Fault event... -
Page 33: Warning Indicator
Synchronous trigger None INV IGBT over-current in R None signal failure phase Parallel communication None INV IGBT over-current in S None loss phase Parallel output current None INV IGBT over-current in T None unbalance phase Over temperature None 3-10. Warning Indicator Warning Icon (flashing) Alarm... -
Page 34: Trouble Shooting
4. Trouble Shooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm in the front The AC input power is not Check if input cable firmly display panel even though the mains is connected well. - Page 35 Symptom Possible cause Remedy Check and correct the input neutral connection. connection is ok and the warning still displaying, please refer to the LCD setting section, to enter the neutral loss check menu, to see if the The input neutral wire is The warning code 02 and the icon parameter3 is “CHE”.
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Page 36: Storage And Maintenance
5. Storage and Maintenance 5-1. Storage Before storing, charge the UPS at least 7 hours. Store the UPS covered and upright in a cool, dry location. During storage, recharge the battery in accordance with the following table: Storage Temperature Recharge Frequency Charging Duration -25°C - 40°C Every 3 months... -
Page 37: Specifications For 400V
6. Specifications for 400V MODEL 10KL/ 10KL DUAL 15KL/ 15KL DUAL 20KL/ 20KL DUAL CAPACITY* 10KVA / 10KW 15KVA / 15KW 20KVA / 20KW INPUT 110 VAC(Ph-N) ± 3 % at 50% Load Low Line Loss 176 VAC(Ph-N) ± 3 % at 100% Load Voltage Low Line Comeback Low Line Loss Voltage + 10V... - Page 38 208V MODEL 5KL / 5KL DUAL 10KL/ 10KL DUAL CAPACITY* 10KVA / 10KW 5KVA / 5KW INPUT 70 VAC(Ph-N) ± 3 % at 50% Load Low Line Loss 88 VAC(Ph-N) ± 3 % at 100% Load Voltage Low Line Comeback Low Line Loss Voltage + 5V Range 156 VAC(L-N) ±...
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