Summary of Contents for Lowell power UPS9LI-1500
- Page 1 Online Uninterruptible Power Supply (w/Lithium Battery) User Manual Lowell Models UPS9LI-1500, UPS9LI-2000, UPS9LI-3000 ©2022 Lowell Manufacturing Company – Version: 1.0 (8.4.22)
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Page 2: Table Of Contents
Table of Contents 1. Important Safety Warning ..........................1 1.1. Transportation ............................1 1.2. Preparation .............................. 1 1.3. Installation ............................... 1 1.4. Operation ..............................1 1.5. Maintenance, Service and Faults ......................2 2. Installation and set-up ........................... 3 2.1. Rear Panel View ............................3 2.2. -
Page 3: Important Safety Warning
1. Important Safety Warning 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. 1-1. -
Page 4: Maintenance, Service And Faults
• Prevent fluids or other foreign objects from inside of the UPS system. • The EPO and USB circuits are an IEC 60950-1 safety extra low voltage (SELV) circuit. This circuit must be separated from any hazardous voltage circuits by reinforced insulation. 1-5. -
Page 5: Installation And Setup
2. Installation and setup NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use. 2-1. Rear panel view NEMA Type 1.5K Programmable outlets: connect to non-critical loads Output receptacles: connect to mission-critical loads AC input Network/Fax/Modem surge protection... -
Page 6: Operating Principle
2-2. Operating principle The operating principle of the UPS is shown as below Output nput Dynamic Bypass EMI / RFI Rectifier Inverter Filters / PFC DC - to - DC Converter Battery Battery Charger 2-3. Install the UPS For safety consideration, the UPS is shipped out from factory without connecting battery wires. Before install the UPS, please follow below steps to re-connect battery wires first. -
Page 7: Setup The Ups
National Electrical Code, ANSI/NFPA 70 and the Canadian Electrical Code, Part I, C22.1". Model UPS9LI-1500 UPS9LI-2000 UPS9LI-3000 Note: Check if the site wiring fault indicator lights up in LCD panel. It will be illuminated when the UPS is plugged into an improperly wired utility power outlet (Refer to Troubleshooting section). - Page 8 Step 3: Communication connection Communication port: USB port RS-232 port Intelligent slot To allow for unattended UPS shutdown/start-up and status monitoring, connect the communication cable one end to the USB/RS-232 port and the other to the communication port of your PC. With the monitoring software installed, you can schedule UPS shutdown/start-up and monitor UPS status through PC.
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Page 9: Battery Replacement
Step 6: Turn on the UPS Press the ON/Mute button on the front panel for two seconds to power on the UPS. Note: The battery charges fully during the first five hours of normal operation. Do not expect full battery run capability during this initial charge period. Step 8: Install software For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown. -
Page 11: Operations
3. Operations 3-1. Button operation Button Function ➢ Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS. ➢ Mute the alarm: After the UPS is turned on in battery mode, press and hold this button for at least 3 seconds to disable or enable the alarm system. - Page 12 Display Function Backup time information Indicates the estimated backup time. H: hours, M: minute, S: second. Configuration and fault information Indicates the configuration items, and the configuration items are listed in details in section 3-5. Indicates the warning and fault codes, and the codes are listed in details in section 3-7 and 3-8.
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Page 13: Audible Alarm
3-3. Audible Alarm Battery Mode Sounding every 5 seconds Low Battery Sounding every 2 seconds Overload Sounding every second Fault Continuously sounding Bypass Mode Sounding every 10 seconds 3-4. LCD display wordings index Abbreviation Display content Meaning Enable Disable Escape High loss Low loss Active open... -
Page 14: Ups Setting
3-5. UPS Setting • 01: Output voltage setting Interface Setting For 120 Models, You may choose the following output voltage: 100: presents output voltage is 100Vac 110: presents output voltage is 110Vac 115: presents output voltage is 115Vac 120: presents output voltage is 120Vac (Default) 125: presents output voltage is 125Vac •... - Page 15 • 04: ECO enable/disable Interface Setting Parameter 2: Enable or disable ECO function. You may choose the following two options: ENA: ECO mode enable DIS: ECO mode disable (Default) • 05: ECO voltage range setting Interface Setting Parameter 2: Set the acceptable high voltage point and low voltage point for ECO mode by pressing Down key or Up key.
- Page 16 • 08: Bypass frequency range setting Interface Setting Parameter 2: Set the acceptable high frequency point and acceptable low frequency point for Bypass mode by pressing the Down key or Up key. HLS: Bypass high frequency point For 50Hz output frequency models: 51-55Hz: setting the frequency high loss point from 51Hz to 55HZ(Default: 53.0Hz) For 60Hz output frequency models:...
- Page 17 • 13: Maximum charger current setting Interface Setting Parameter 2: Set up the charger maximum current. 1/2/4/6/8: setting the charger maximum current 1/2/4/6/8 in Ampere. (Default: 4A) Recharge time VS charging current is as below table. Unit: hours 1500VA 2000VA 3000VA 11.4 •...
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Page 18: Operating Mode Description
3-6. Operating Mode Description Operating mode Description LCD display Online mode When the input voltage is within acceptable range, UPS will provide pure and stable AC power to output. The UPS will also charge the battery at online mode. ECO mode Energy saving mode: When the input voltage is within voltage regulation range, UPS will bypass voltage to output for energy saving. -
Page 19: Warning Indicator
3-8. Warning indicator Warning Icon (flashing) Code Alarm Low Battery Sounding every 2 seconds Overload Sounding every second Over input current Sounding 2 beep every 10 seconds Battery is not connected Sounding every 2 seconds Sounding every 2 seconds Over Charge Sounding every 2 seconds Site wiring fault EPO enable... -
Page 20: Troubleshooting
4. Troubleshooting If the UPS system does not operate correctly, please solve the problem by using the table below. Icon and/or Symptom Possible cause Remedy Code No indication and alarm The AC input power is not connected Check if input power cord firmly even though the mains is well. - Page 21 Symptom Possible cause Remedy Fault code is shown as 14 on LCD display and The UPS shut down automatically Check output wiring and if alarm is continuously sounding. because short circuit occurs on the connected devices are in short UPS output. circuit status.
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Page 22: Storage And Maintenance
5. Storage and Maintenance Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Storage Before storing, charge the UPS 5 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... -
Page 23: Specifications
6. Specifications MODEL UPS9LI-1500 UPS9LI-2000 UPS9LI-3000 CAPACITY 1500VA (1350W) 2000VA (1800W) 3000VA (2700W) INPUT 55–150VAC* / 50/60Hz auto-sensing Voltage 100**/110/115/120/127 Vac selectable Waveform <=2% THD (linear load), <=4% THD (non-linear load) Frequency 50/60Hz +/-0.1Hz OUTPUT Efficiency Up to 98% Overload capacity >... - Page 24 Output Power Rating Table (only for 100/110/115/120/125 VAC system) Model name Input rating Output rating UPS9LI-1500 100-125Vac, 50/60Hz, 100/110/115/120/125Vac, 50/60Hz, 1Ø 12A, 1Ø 1500VA/1350W,12A (@125Vac input) ; 1500VA/1300W,12.5A (@120Vac input) ; 1500VA/1270W,13A (@115Vac input) ; 1500VA/1200W,13.6A (@110Vac input) ; 1350VA/1040W,13.5A (@100Vac input)
- Page 25 7. Limited Warranty Lowell Manufacturing Company warrants Lowell UPS equipment, when properly applied and operated within specified conditions, against faulty materials or workmanship for a period of five years for UPS9LI Series products from the date of purchase. Lowell Manufacturing Company warrants internal batteries for a period of five years from the date of purchase.
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