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Summary of Contents for lapara 10KR
- Page 1 USER MANUAL 3Ph/1Ph 10K~20K RACK Online UPS Uninterruptible Power Supply System...
- Page 2 Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully. LA-ON31-RACK...
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Page 3: Table Of Contents
Table of Contents 1. SAFETY AND EMC INSTRUCTIONS ........¡ERROR! MARCADOR NO DEFINIDO. 1.1. T .............. ¡E RANSPORTATION AND TORAGE RROR ARCADOR NO DEFINIDO 1.2. P ..................¡E REPARATION RROR ARCADOR NO DEFINIDO 1.3. I ..................¡E NSTALLATION RROR ARCADOR NO DEFINIDO 1.4. -
Page 4: Safety And Emc Instructions
1. Safety and EMC instructions Please read carefully the following user manual and the safety instructions before installing the unit or using the unit! 1.1. Transportation and Storage Please transport the UPS system only in the original package to protect against shock and impact. The UPS must be stored in a ventilated and dry place. -
Page 5: Operation
1.4. Operation Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time since this would cancel the protective earth of the UPS system and of all connected loads. 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 wiring outlet. -
Page 6: Installation And Operation
Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or lacking of some parts. Please keep the original package in a safe place for future use. 2.2. Rear Panel View Diagram 1: 10KR/10KR-L Rear Panel LA-ON31-RACK... - Page 7 Diagram 2: 15KR(L)/20KR(L) Rear Panel Diagram 3: 10KR/10KR-L Input/Output Terminal Diagram 4: 15KR(L)/20KR(L) Input/Output Terminal LA-ON31-RACK...
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Page 8: Single Ups Installation
20KR 20KR-L NOTE 1: The cable for 10KR/10KR-L should be able to withstand over 63A current. It is recommended to use 8AWG or thicker wire for safety and efficiency. NOTE 2: The cable for 15KR/15KR-L should be able to withstand over 75A current. It is recommended to use 6AWG or thicker wire for safety and efficiency. -
Page 9: Ups Installation For Parallel System
(Connect the earth wire first when making wire connection. Disconnect the earth wire last when making wire disconnection!) Terminal Block wiring diagram for 10KR/10KR-L Terminal Block wiring diagram for 15KR(L)/20KR(L) NOTE 1: Make sure that the wires are connected tightly with the terminals. - Page 10 4) Each UPS is connected to an independent battery pack. NOTE: The parallel system cannot use one battery pack. Otherwise, it will cause system permanent failure. 5) Refer to the following wiring diagram: Wiring diagram of parallel system for 10KR/10KR-L LA-ON31-RACK...
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Page 11: Software Installation
Wiring diagram of parallel system for 15KR(L)/20KR(L) 2.5. Software Installation For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown. Install CD or visit the website http://www.laparaups.com/en/software.php for the latest software version. LA-ON31-RACK... -
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 setting menu. Turn off the UPS: Press and hold the button more than 0.5s to turn off the UPS. OFF/ESC Button Esc key: Press this button to return to last menu in setting menu. - Page 13 Display Function Backup time information Indicates the backup time in pie chart. Indicates the backup time in numbers. H: hours, M: minutes, S: seconds Fault information Indicates that the warning and fault occurs. Indicates the fault codes, and the codes are listed in details in section 3.9. Mute operation Indicates that the UPS alarm is disabled.
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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 Low battery Battery unconnected Over charge EPO enable Fan failure Over temperature Charger failure... - Page 15 2. Turn on the UPS without utility power supply (in Battery mode) 1) Make sure that the breaker of the battery pack is at “ON” position (only for long-run model). 2) Press the “ON” button to set up the power supply for the UPS, UPS will enter to power on mode. After initialization, UPS will enter to No Output mode, then press and hold the “ON”...
- Page 16 6. Test the batteries 1) If you need to check the battery status when the UPS is running in AC mode/CVCF mode/ECO mode, you could press the “Test” button to let the UPS do battery self-test. 2) Users also can set battery self-test through monitoring software. 7.
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Page 17: Parallel Operation
NOTE: JS3 setting on the control board: please shorts the Pin1 & Pin2 for 18 pcs batteries; shorts the Pin3 & Pin4 19 pcs batteries; and shorts the Pin5 & Pin6 for 20 pcs batteries. 5) Switch on the input breaker and the UPS will enter Bypass mode. If the UPS is in maintenance Bypass mode, turn the maintenance switch to “UPS”... - Page 18 3. Remove one unit from the parallel system There are two methods to remove one unit from the parallel system: Method 1: 1) Press the “OFF” key twice and each time should last for more than 0.5s. Then, the UPS will enter bypass mode or no output mode without output.
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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 N.L. Neutral line loss Check OP.V Output Voltage Parallel, 001 means the first UPS 3.7. - 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 Voltage range for bypass Frequency range for bypass ECO mode enable/disable Voltage range for ECO mode ECO mode frequency range setting Bypass mode setting Battery backup time setting Programmable output setting...
- Page 21 02: Output frequency Interface Setting 60 Hz, CVCF mode Parameter 2: 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 06: Voltage range for ECO mode Interface Setting Parameter 2: Low voltage point in ECO mode. The setting range is from 5% to 10% of the nominal voltage. Parameter 3: High voltage point in ECO mode. The setting range is from 5% to 10% of the nominal voltage.
- Page 23 11: Shutdown point for programmable output Interface Setting THIS FUNCTION IS NOT SUPPORTED BY THE RACK MODEL 12: Reserved/Neutral Line Loss Interface Setting When input neutral line is correctly detected, “ ” will be displayed in parameter 2 and parameter 3. When a loss of input Neutral line is detected, this program will become “input Neutral line detecting”...
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Page 24: Operating Mode/Status Description
16: Output voltage calibration Interface Setting Parameter 2: it always shows OP.V as output voltage. Parameter 3: it shows the internal measurement value of the output voltage and you can calibrate it by pressing Up or Down according to the measurement fro an external voltage-meter. The calibration result will be effective by pressing Enter. - Page 25 Operating mode/status No-output mode Description When L1 is out of acceptable range or bypass is disable (or forbidden), UPS will enter into no-output mode if powering on or turning off the UPS. It means that the UPS has no output. Alarm beeps every two minutes. LCD Display AC mode Description...
- Page 26 Operating mode/status ECO mode Description When the input voltage is within voltage regulation range and ECO mode is enabled, UPS will bypass voltage to output for energy saving. LCD display CVCF mode Description When input frequency is within 46~64Hz, the UPS can be set at a constant output frequency 50Hz or 60Hz.
- Page 27 Operating mode/status Bypass mode Description When input voltage is within acceptable range and bypass is enabled, turn off the UPS and it will enter Bypass mode. Alarm beeps every two minutes. LCD display Battery Test Description When UPS is in AC mode or CVCF mode, press “Test” key for more than 0.5s.
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Page 28: Fault Code
3.9. Fault Code Fault Fault event Icon Fault Fault event Icon code code Bus start failure None Negative power fault None Bus over None Battery SCR short circuited None Bus under None Inverter relay short circuited None Bus unbalanced None Battery fuse broken in batt. -
Page 29: 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 30: 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 31: Specifications
6. Specifications MODEL LA-ON31-10KR (L) LA-ON31-15KR (L) LA-ON31-20KR (L) 10000VA / 8000W 15000VA / 12000W 20000VA / 16000W CAPACITY* INPUT Low Line Loss 110 VAC (L-N) ± 3 % at 50% Load; 176 VAC (L-N) ± 3 % at 100% Load...
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