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LEGRAND NUMERIC HPi 33 EVO User Manual
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LEGRAND NUMERIC HPi 33 EVO User Manual

LEGRAND NUMERIC HPi 33 EVO User Manual

10-40 kva
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USER MANUAL
HPi 33 EVO
10 – 40 kVA
NEW ENERGY
TO POWER
www.numericups.com

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Summary of Contents for LEGRAND NUMERIC HPi 33 EVO

  • Page 1 USER MANUAL HPi 33 EVO 10 – 40 kVA NEW ENERGY TO POWER www.numericups.com...
  • Page 2 The information in this document is subject to change without notice. Thank you for purchasing Numeric HPi 33 EVO UPS. This is an intelligent, three-phase in and three-phase out, high frequency online UPS, designed by Numeric’s R&D team with years of experience in UPS technology.
  • Page 3 CONTENTS Index 1. Safety 1.1.Safety Notes 1.2 Symbols used in this guide 2. Main Features 2.1 Summary 2.2 Functions and Features 3 Installation 3.1 Unpack checking 3.2 Cabinet Outlook 3.3 LCD control panel 3.4 Installation notes 3.5 External Protective Devices 3.6 Power Cables 3.7 Power cable connect 3.8 Battery connection...
  • Page 4 1 SAFETY IMPORTANT SAFETY INSTRUCTIONS - SAVE THESE INSTRUCTIONS There exists dangerous voltage and high temperature inside the UPS. During the installation, operation, and maintenance, please abide the local safety instructions and relative laws, otherwise it will result in personnel injury or equipment damage.
  • Page 5 2 MAIN FEATURES 2.1 Summary This series UPS is a three-in-three-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..
  • Page 6 3 INSTALLATION 3.1 Unpack checking 1. Don’t lean the UPS when moving it out from the packaging. 2. Check the appearance to see if the UPS is damaged or not during the transportation, do not Switch ON the UPS if any damage found. Please contact the dealer right away. 3.
  • Page 7 30kVA Rear View 40kVA Rear View (Terminal block without cover) (Terminal block without cover) 1. LCD panel 10. Ground 2. Output Switch 11.Parallel port 1 3. External maintenance switch signal / 12.Parallel port 2 Maintenance switch cover plate 4. RS232 port 13.Intelligent Slot 2 (SNMP card/ Relay card) 5.
  • Page 8 3.4 Installation notes Note: Considering the convenience of operation and maintenance, the space in front and back of the cabinet should be left at least 100cm and 80cm respectively when installing the cabinet. Please place the UPS in a clean, stable environment, avoid the vibration, dust, humidity, flammable gas and •...
  • Page 9 3.5 External Protective Devices For safety reasons, it is necessary to install, external circuit breaker at the input A.C. supply and the battery. This chapter provides guidelines for qualified installers that must have the knowledge of local wiring practices for the equipment to be installed. External Battery •...
  • Page 10 3.7 Power cable connect Once the equipment has been finally positioned and secured, connect the power cables as described in the following procedure. Verify the UPS is totally isolated from its external power source and all power isolators of the UPS are open. Check to see if they are electrically isolated and post any necessary warning signs to prevent their inadvertent operation.
  • Page 11 Terminal sequence from left to right: Input phase A(L1), input phase B(L2), input phase C(L3), input Neutral line, output phase A(L1), output phase B(L2), output phase C(L3), output Neutral line, battery positive, battery Neutral line, battery negative. There are 3 connectors of GROUND under the terminal block.
  • Page 12 3.8 Battery connection 10-20kVA: The UPS adopts positive and negative double battery framework, total up to 20pcs in series. A neutral cable is retrieved from the joint between the 10th & 11th of the batteries. Then the neutral cable, the battery positive and the battery negative are connected with the UPS respectively.
  • Page 13 External battery connections for long-run units. CAUTION! Ensure correct polarity battery string series connection. I.e. inter-tier and inter block connections are from (+) to (-) terminals. Don’t mix batteries with different capacity or different brands, or even mix up new and old batteries, either. WARNING! Ensure correct polarity of string end connections to the Battery Circuit Breaker and from the Battery Circuit Breaker to the UPS terminals i.e.
  • Page 14 3.9 UPS parallel Installation The following sections introduce the installation procedures specified to the parallel system. 3.9.1 Cabinet installation Connect all the UPS needed to be put into parallel system as below picture. Make sure each UPS input breaker is in “off” position and there is no output from each UPS connected. Battery groups can be connected separately or in parallel, which means the system itself provides both separate battery and common battery.
  • Page 15 3.9.3 Requirement for the parallel system A group of paralleled UPS behaves as one large UPS system but with the advantage of presenting higher reliability. In order to assure that all UPS are equally utilized and comply with relevant wiring rules, please follow the requirements below: 1) All UPS must be of the same rating and be connected to the same bypass source.
  • Page 16 On the main page of Muser4000, click the button of “Append”, then goes to a window of “Append equipment”. • Put the UPS name into “Equipment Name”, and UPS’ ID address into “Equipment address”. • Click the button “Append”, then the connection between UPS & computer is accomplished. •...
  • Page 17 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 The rectifier/charger derives power from the AC Mains and supplies DC power to the inverter while floating and boosting charge the battery simultaneously.
  • Page 18 • Bypass mode If the inverter is out of order, or if overload occurs, the static transfer switch will be activated to transfer the load from the inverter supply to bypass supply without interruption to the critical load. In the event that the inverter output is not synchronized with the bypass AC source, the static switch will perform a transfer of the load from the inverter to the bypass with power interruption to the critical AC load.
  • Page 19 • Maintenance mode (Manual Bypass) 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. 4.2 Turn on / off UPS 4.2.1 Restart procedure CAUTION!
  • Page 20 • Switch ON UPS input switch If the Rectifier input is within voltage range, the rectifier will start up in 30 seconds then the inverter will start up after then. • Switch ON UPS output switch If the rectifier fails at startup, the bypass LED will light up. When the inverter starts up, the UPS will transfer from bypass mode to inverter mode, and then the bypass LED extinguishes and the inverter LED lights up.
  • Page 21 4.2.3 Maintenance Bypass 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 CAUTION! If the UPS is running normally and can be controlled through the...
  • Page 22 4.2.4 Cold start procedure CAUTION! Follow these procedures when the input AC Utility Failure, but battery is normal • Trigger the cold start button. When battery is normal, rectifier starts operation, 30s later, inverter starts and operates and battery LED on CAUTION! Please press the close start button after 30 seconds until close of the battery switch.
  • Page 23 4.2.6 Parallel setting • Connect the UPS with computer. Power on the UPS. • Open Muser4000 software, after connecting with the UPS successfully, click “System”->“User Set” • Click “Set” at “User Set” window; • At the window of “Data Set”, click “Work Mode”, choose “Parallel” for the value, then click “Set” as shown in below picture.
  • Page 24 • At the window of “Data Set”, click “Ups ID”, write a value for the parallel UPS ID at the right side, such as “1”, then click “Set” as shown in below picture. If the UPS sounds a “beep”, that means the setting is correct.
  • Page 25 CAUTION! After changing the parallel system ID, the connection between Muser4000 and equipment might be interrupted. If it occurs, please re-connect in accordance with the instruction described before. CAUTION! Parallel cable cannot be connected when setting the parallel parameters. • After setting the UPS, if it has to be paralleled, power off all the UPS. Connect all the UPS according to “parallel cable installation”, and then power on the UPS.
  • Page 26 4.3.1 Home page 1 Show the UPS operating flow chart, and there are the data entrance of input, output, battery. 1) Click on the bypass icon to enter the bypass data window, click on the back icon return to last window and click on the homepage icon jump to main page.
  • Page 27 2) Click on the mains icon to enter the mains data window, click on the back icon return to last window and click on the homepage icon jump to main page. 3) Click on the Load icon to enter the output data window, click on the back icon return to last window and click on the homepage icon jump to main page.
  • Page 28 4) Click on the battery icon to enter the battery data window, click on the back icon return to last window and click on the homepage icon jump to main page. 4.3.2 Click on Runn. info icon to enter the information page.
  • Page 29 1) Click on the Run time icon to enter the status data window, can see the breaker status, click on the back icon return to last window and click on the homepage icon jump to main page. 2) Click on the ENV data icon to enter the status data window, can see the temperature data after connected to temperature sensor, click on the back icon return to last window and click on the homepage icon jump to main page.
  • Page 30 4.3.3 Click on Alarm icon to enter the alarms page. 1) Click on the active Alarm icon to enter the module data window, can see the alarm data, click on the back icon return to last window and click on the homepage icon jump to main page.
  • Page 31 2) Click on the history icon to enter the history window, you can see the history data, click on the back icon return to last window and click on the homepage icon jump to main page. 4.3.4 Click on setting icon to enter setting page, click on the back icon return to last window and click on the homepage icon jump to main page...
  • Page 32 4.3.5 Click advanced setting, enter by input the correct password. Note: This operation is recommended to be operated by professionals, or under the guidance of professionals. Provide the password to your UPS supplier.
  • Page 33 4.3.6 Click on Maintenance icon to enter setting page, click on the back icon return to last window and click on the homepage icon jump to main page 4.3.7 Click on Function icon to enter setting page, click on the back icon return to last window and click on the homepage icon jump to main page...
  • Page 34 Alarm Information Fault code UPS Alarm Warning Buzzer (Err) Rectifier Fault Beep continuously Fault LED lit Inverter Fault (Including Beep continuously Fault LED lit Inverter bridge is shorted) Inverter Thyristor Short Beep continuously Fault LED lit Inverter Thyristor Broken Beep continuously Fault LED lit Bypass Thyristor Short Beep continuously Fault LED lit Bypass Thyristor Broken...
  • Page 35 Fault code UPS Alarm Warning Buzzer (Err) No Battery Once per second Battery LED blinking Battery Under Voltage Once per second Battery LED blinking (Low Battery protection) Battery Volt Warning (Battery Once per second Battery LED blinking Voltage Low) Inner Communication Fault Once per 2 seconds Fault LED blinking DC Component Over Limit.
  • Page 36 Relay card 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 Table: Relay Contacts (communication card) Function Description...
  • Page 37 APPENDIX 1 SPECIFICATIONS MODEL 10KVA 20KVA 30KVA 40KVA Capacity (VA/Watts) @ 35 Degree Celsius 10kVA/10kW 20kVA/20kW 30kVA/30kW 40kVA/40kW Capacity (VA/Watts) @ 40 Degree Celsius 10kVA/9kW 20kVA/18kW 30kVA/27kW 40kVA/36kW INPUT Rated AC Input Voltage 380/400/415VAC, (3Ph+N+PE) Input Voltage Range 320~480VAC @ Full load; 260~480VAC @ < 50% Load Frequency 50-60Hz +/-10% autosensing Power Factor...
  • Page 38 APPENDIX 2 PROBLEMS AND SOLUTION In case the UPS does not function normally, please check installation, wiring or operation first. If all these aspects are checked and there is no problem, please consult with local partner immediately and provide below information. 1.
  • Page 39 No. Problem Possible reason Solution The UPS only works on Set the UPS working mode to The UPS is set to ECO mode bypass mode Normal mode Battery switch is not properly closed: Battery fuse is not Close the battery switch: Change the open: Or Battery low: Battery fuse: Recharge the battery: Power ON the Cannot Black start...
  • Page 40 APPENDIX 4 RS232 COMMUNICATION PORT DEFINITION Definition of Male port : Connection between PC RS232 port and UPS RS232 port PC RS232 port UPS RS232 port Pin 2 Pin 2 UPS send, PC receive Pin 3 Pin 3 PC send, UPS receive Pin 5 Pin 5 ground...
  • Page 41 Connection between the Device’s RS485 port and UPS RS485 port. RJ45 UPS(RJ45) Description Pin 1/5 Pin 1/5 485+ “A” Pin 2/4 Pin 2/4 485 - “B” Pin7 Pin7 +12Vdc Pin8 Pin8 Available function of RS485 Monitor UPS power status. Monitor UPS alarm info. •...
  • Page 42 APPENDIX 7 OPTIONAL PORT DEFINITION Definition of Male port: Instruction: Relay Dry Contact Port 5A/277Vac Instruction Pin1 Normally NC Pin2 Normally NO Pin3 Pin4 Common Function 1 description (default, internal J6 jumper): Drive the bypass breaker when backfeed alarm. • Function 2 description (Optional, internal J5 jumper): Drive the battery breaker when battery voltage low.
  • Page 43 Connection between the button and UPS REPO port. Button UPS REPO Description Pin 1 Pin 1 Pin 2 Pin 2 A remote emergency stop switch can be installed in a remote location and connection through simple wires to • the REPO connector. The remote switch can be connected to several UPS in a parallel architecture allowing the user to stops all units •...
  • Page 44 SCAN TO FIND OUR NEAREST BRANCH Head Office: 10th Floor, Prestige Center Court, Office Block, Vijaya Forum Mall, 183, N.S.K Salai, Vadapalani, Chennai - 600 026. Contact our 24x7 Customer Excellence Centre: Email : customer.care@numericups.com | Phone : 0484-3103266 / 4723266 www.numericups.com...