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This manual is subject to change without notice. You may obtain the newest version of the manual at www.lamarchemfg.com
106 Bradrock Dr. Des Plaines, IL 60018-1967
Tel: 847 299 1188 Fax: 847 299 3061
La Marche Manufacturing Company
www.lamarchemfg.com
CUPS
Online UPS
1000VA / 2000VA / 3000VA
Installation and Operation Manual
CPN 144266
Instruction Drawing Number: P25-LACUPS-2
Revision A01
Rev. Date: 09/21 ECN:23019
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Table of Contents
Troubleshooting
Related Manuals for La Marche CUPS
Summary of Contents for La Marche CUPS
- Page 1 La Marche Manufacturing Company www.lamarchemfg.com CUPS Online UPS 1000VA / 2000VA / 3000VA Installation and Operation Manual This manual is subject to change without notice. You may obtain the newest version of the manual at www.lamarchemfg.com 106 Bradrock Dr. Des Plaines, IL 60018-1967...
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Page 2: Electrical Safety
Before using this equipment read all manuals and other documents related to this UPS and other equipment connected to this UPS. SAVE THESE INSTRUCTIONS – This manual contains important safety and operating instructions for the CUPS. If a replacement copy of a manual is needed, it can be found at www.lamarchemfg.com. Electrical Safety WARNING: Hazardous Voltages are present at the input of power systems. -
Page 3: Ups Location
If any damage is observed, take pictures and contact the carrier immediately to file a damage claim. Contact La Marche for a Return Material Authorization number to have the UPS sent back for evaluation and repair. -
Page 4: Table Of Contents
Handling ..............................ii Table of Contents ..........................iii Model Scope/General Description ...................... 1 Understanding the Model Number ......................1 Equipment Handling ........................2 Storing the CUPS ..........................2 1.1.1 Battery Maintenance ........................ 2 Moving the CUPS ..........................2 Installation ........................... 3 Mounting the CUPS ......................... - Page 5 Performing Routine Maintenance ....................21 Troubleshooting Procedure ......................21 Battery Replacement ........................22 Troubleshooting Chart ........................23 Appendix A: CUPS Specifications ...................... 24 Appendix B: Output Power Rating Table ..................29 Appendix C: Battery Pack Specifications ..................29 Appendix D: Manufacturer Warranty ....................30...
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Page 6: Model Scope/General Description
Understanding the Model Number The CUPS model number is coded to describe the options that are included. Find the model number on the nomenclature nameplate of the UPS. Follow the chart to determine the configuration of the UPS. -
Page 7: Equipment Handling
Equipment Handling Storing the CUPS Before storing the CUPS, charge the internal battery in the UPS for 5 hours. Follow steps to charge the battery in section 3. During storage, charge the battery according to the following table: Storage Time... -
Page 8: Installation
Use the foot stand provided for tower mounting (Refer to visual in Section 2.2). When mounting the CUPS in any configuration, consider the size and weight of the UPS. The rack must be able to support the weight of the UPS, as well as an additional safety factor. Refer to Table 2 to verify the weight of the UPS. -
Page 9: Understanding The Rear Panel View
Understanding the Rear Panel View Figure 1 – CUPS Rear View 1. Programmable Outlets: Connect to Non-Critical Loads 2. Output Receptacles: Connect to Critical loads 3. AC Input: 20A for 1-KVA & 30A for 3KVA system 4. Network/Fax/Modem Surge Protection 5. - Page 10 Converter from the battery to the operating voltage for invertors during failure of AC power at input. Bypass During failure event of CUPS, it automatically transfers all connected load to bypass. Output Output receptacles to connect critical loads. Output Output receptacles to connect non-critical loads.
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Page 11: Battery Connections
Battery Connections The battery connections to the CUPS will depend on whether it will be powered by an internal battery pack or an external battery pack. Please confirm in order to follow the appropriate steps below. 2.3.1 Internal Battery Connections For safety considerations, the CUPS is shipped from factory with the internal battery wires disconnected (if applicable). -
Page 12: Ac Input Connections
Secure the connector to the CUPS and the battery pack(s) by fixing the screws as shown in figure below. Figure 5 – Securing Battery Pack Connection Connect the internal battery connector and put the front panel back on the unit (if applicable). -
Page 13: Communication Connections
Emergency Power OFF Function The CUPS is equipped with EPO (Emergency Power OFF) function. By default, the CUPS is delivered from factory with Pin 1 and pin 2 closed (a metal plate is connected to Pin 1 and Pin 2) for UPS normal operation. To activate the EPO function, remove the two screws on the EPO port and remove the metal jumper. -
Page 14: Operation
Power Up (Mains Supply): 1. Close the AC feeder breaker for the mains input or connect the AC cord to the outlet. The CUPS will go into Standby Mode (batteries will be charging, no AC output). Refer to Figure 9. -
Page 15: Display
Display The CUPS is equipped with a display and three buttons, allowing the user to view the status of the UPS and make any necessary changes. Figure 7 – Standby Mode Once the CUPS has been energized and is supplying power to the loads, the user can press the Select/Down... -
Page 16: Lcd Panel
Mode Operation Information Icon Function Icon Function Indicates the mains supply is connected to the CUPS. Indicates the battery level by Indicates the battery is working. 0-24%, 25-49%, 50-74%, and 75-100%. Indicates battery is charging. Indicates low battery. Indicates the bypass circuit is active. -
Page 17: Controls
3.2.2 Controls Button Function 1-Second Press: Change Selection (while in Setting Menu) ON/Mute/Up Button Mute Alarm (while in Battery Mode or Bypass Mode) 3-Second Press: Power ON UPS (Online Mode) Self-Test (while in AC Mode, ECO Mode, or Converter Mode) 1-Second Press: View Parameters (Refer to Section 3.2) Select/Down Button... -
Page 18: Lcd Panel Wordings Index
3.2.4 LCD Panel Wordings Index Abbreviation Display Content Meaning Enable Disable Escape High Loss Low Loss Active Open Active Close Estimated Battery Mode Backup Time Running Battery Mode Backup Time Shutdown Battery Low Overload Over Input Current Battery Not Connected Over Charge Site Wiring Fault Emergency Power Off... -
Page 19: Operating Modes
Frequency Converter Mode: When mains supply frequency is within 40 Hz to 70 Hz, the UPS can be set at a constant output frequency, 50 Hz or 60 Hz. The CUPS will still charge the battery at Frequency Converter Mode. -
Page 20: Settings Menu
SELECT/DOWN button on the front panel for 3 seconds. Take into consideration the Settings Menu can ONLY be entered when the CUPS is in either Standby Mode or Bypass Mode. Navigate using the UP and DOWN buttons. To enter a submenu or confirm the setting change, use the OFF/ENTER button. To exit the Settings Menu, press and hold both the ON/MUTE and SELECT buttons for 2 seconds. -
Page 21: Eco Voltage Range (Set 05)
Bypass Enable/Disable (Set 06) The 06 Setting allows the user to enable/disable Bypass Mode. Bypass Mode allows the loads to be directly powered by the incoming mains supply to the CUPS. By default, Bypass Mode is disabled. Bypass Voltage Range (Set 07) The 07 Setting allows the user to adjust the HLS (High Loss Setting) and the LLS (Low Loss Setting) for Bypass Mode. -
Page 22: Programmable Outlets Enable/Disable (Set 09)
4.12 Battery Capacity (Set 12) The 12 Setting allows the user to set the battery amp-hour capacity the CUPS should expect. The battery capacity can be set from 7-999 amp-hours. If an external battery is connected, adjust the amp-hour capacity setting as needed. -
Page 23: Charger Equalize Voltage (Set 14)
4.14 Charger Equalize Voltage (Set 14) The 14 Setting allows the user to adjust the CUPS charger output voltage when in equalize. Equalize charging is used when it is necessary to equalize (or balance) the level of charge across all cells present in the battery. Refer to battery manufacturer for recommended equalize scheduling and parameters. -
Page 24: Battery Mode Backup Timer Display Setting (Set 18)
4.18 Battery Mode Backup Timer Display Setting (Set 18) The 18 Setting allows the user to select the value to display when the Battery Mode Backup Timer is engaged. Below are the available selections to display: • EAT: When the Battery Mode Backup Timer is engaged, the display will show the remaining backup time (Default) •... -
Page 25: Warning Indicator
Warning Indicator Warning Icon (Flashing) Code Alarm Low Battery Sounding every 2 seconds Overload Sounding every second Over Input Current 2 beeps every 10 seconds Battery Not Connected Sounding every 2 seconds Over Charge Sounding every 2 seconds Site Wiring Fault Sounding every 2 seconds EPO Enable Sounding every 2 seconds... -
Page 26: Service
Before working inside the CUPS, ensure the AC power is off at the main breaker box and the battery has been disconnected from the CUPS. Verify that no voltage is present by using a voltmeter at all input and output terminals. -
Page 27: Battery Replacement
Connect the cables quickly and firmly. 3. The CUPS is equipped with internal batteries and only a qualified service person can replace the batteries. 4. Upon battery disconnection, the equipment is not protected from power outages. -
Page 28: Troubleshooting Chart
Batteries are not fully charged problem still persists, consult La Battery backup time is shorter than Marche Mfg. nominal value. Contact La Marche Mfg to replace Defective Batteries the battery. Check if battery wiring of connected Fault code is shown as 2A on-screen and... -
Page 29: Appendix A: Cups Specifications
Appendix A: CUPS Specifications MODEL CUPS-1kVA CUPS-2kVA CUPS-3kVA CAPACITY* 1000VA/1000W 2000VA/2000W 3000VA / 3000W INPUT Voltage Range 55-150 VAC (For 120V Model) or 110-300VAC (For 230V Model) Frequency Range 40Hz ~ 70 Hz Phase Single phase with ground Power Factor ≧... -
Page 30: Appendix B: Output Power Rating Table
Dimensions (D x W x H) (in.) 17.24 x 11.02 x 3.46 17.24 x 18.89 x 3.46 17.24 x 23.62 x 3.46 Net Weight (lbs.) 32.84 63.93 90.83 NOTE: The battery pack should be used with the corresponding CUPS only. -
Page 31: Appendix D: Manufacturer Warranty
Should minor adjustments be required, the local La Marche sales representative should be contacted to provide this service only. All sales are final. Only standard La Marche chargers will be considered for return. A 25% restocking fee is charged when return is factory authorized. Special chargers are not returnable. -
Page 32: Appendix E: Document Control And Revision History
Appendix E: Document Control and Revision History Part Number: 144266 Instruction Number: P25-LACUPS-2 Issue ECN: 22796 – 01/21 23019 – 09/21 22796 – 01/21...