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Itel IPV-3K624S User Manual

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Summary of Contents for Itel IPV-3K624S

  • Page 2: Table Of Contents

    Table Of Contents 1.Information on this Manual 1.1 Validity 1.2 Scope 1.3 Target Group 1.4 Label Description 1.5 Safety Instructions 2. Introduction 2.1 Features 2.2 Product Overview 3. Installation 3.1 Unpacking and Inspection 3.1.1 Open-box Inspection 3.1.2 Installation Tools 3.1.3 Packing List 3.2 Mounting Unit 3.3 External Protective Grounding Connection 3.4 AC Input / Output Connection...

  • Page 3: Information On This Manual

    1.Information on this Manual Labels in the documentation A high level of potential danger, which, if not avoided, could result in 1.1 Validity WARNING! death or serious injury to personnel. This manual is valid for the following devices: - 3600W inverter A moderate or low level of potential danger, which, if not avoided, CAUTION! could result in moderate or minor injuries to personnel.

  • Page 4: Introduction

    2.1 Features 11. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop a tool to spark or short circuit batteries or other electrical parts and could • Rated power 3.6KW, power factor 1 cause an explosion.

  • Page 5: Installation

    3.1.2 Installation Tools Multi-meter Protective gloves Insulated anti-smashing shoes Safety glasses ESD wrist strap Hammer drill Installation Tools Electric screwdriver Cross screwdriver Rubber mallet Spirit level Wire cutter / stripper Terminal crimping tool a Power On/Off Switch f Grounding b AC Input g WiFi/GPRS Communication Port c AC Output h Dry Contact...

  • Page 6: Mounting Unit

    3.2 Mounting Unit Follow the installation steps: 1. Use φ8 drilling bit drill holes on the mounting surface. The distance between 2 holes is 200mm. Then insert the expansion screw(M6). M6 expansion screw is suggested. 2. Pick up the inverter vertically and align the screw at the top of the inverter with the screw already installed on the wall.

  • Page 7: External Protective Grounding Connection

    3.3 External Protective Grounding Connection 3.4 AC Input / Output Connection CAUTION! DANGER Before connecting to AC input power source, please install a separate Ensure a reliable connection of the grounding wire to prevent electrical AC breaker between inverter and AC input power source. This will ensure shock hazards.
  • Page 8 Suggestion for AC output wires Model Gauge Cable (mm²) 3.6KW Inverter 14 AWG 2.075 WARNING! Make sure AC power is disconnected before attempting to connect AC power to the unit. All operations during the electrical connection process, as well as the specifications of cables and components used, must comply with local laws and regulations.

  • Page 9: Pv Connection

    3.5 PV Connection 2. Open circuit Voltage (Voc) of PV modules should be higher than start-up voltage. INVERTER MODEL 3.6KW Inverter CAUTION! Max. PV Array Open Circuit Voltage 500Vdc Before connecting to PV modules, please install a separate DC circuit breaker Start-up Voltage 60Vdc between inverter and PV modules.

  • Page 10: Battery Connection

    3.6 Battery Connection 3.6.1 Lead-acid Battery Connection User can choose proper capacity lead acid battery with a nominal voltage at 24V. Also, you need to choose battery type as ‘AGM or FLD(flooded)’ 3. Pass the battery cable through the battery installation hole on bottom shell, and tighten the terminal screws.

  • Page 11: Lithium Battery Connection

    3.6.2 Lithium Battery Connection If choosing lithium battery for inverter, Please check the compatibility of the protocol first. There're two connectors on the lithium battery, RJ45 port of BMS and power cable. Please follow below steps to implement lithium battery connection: 1.

  • Page 12: Operation And Display Panel

    4.2 Operation and Display Panel 4.2.1 LCD Display Icons The operation and display panel, shown in below chart, is on the front panel of the inverter. It includes four indicators, four function keys and a LCD display, indicating the operating status and input/output power information.

  • Page 13: Lcd Setting

    For Lead-acid battery, detailed description of battery icon as following: Program Description Setting Option In battery mode, battery icon will present Battery Capacity Load Percentage Battery Cells Voltage Display Output voltage 230V (default) < 11.146V Adjustable/settable value: 208V, 220V, 230V, 240V 11.146V ~ 11.685V Output Load >50%...
  • Page 14 SBU priority Maximum charging Set total charging current for solar and grid chargers. The default is Solar energy provides power to the loads as first priority. current 60A. If solar energy is sufficient, battery will be charged with solar Available options: 2/10/20/30/40/50/60/70/80/90/100A energy.
  • Page 15 It is not possible to set the battery definition mode to AGM or FLD Silent mode Enable/disable buzzer sound. mode. The initial default setting is 22V. When the battery type is set setting Battery low The default setting is OFF. When set to ON, in any situation such to CUS, the adjustable range for the battery voltage is [21, 27V].
  • Page 16 If output mode is APP/GEN, Grid low voltage point can be set within Default setting is OFF. Grid low Inverter soft a range of 90V to 154V. The default setting is 154V. If it set to ON, the inverter output gradually increases from 0 to the voltage point start setting target voltage value.
  • Page 17 Equalization Equalization Voltage Point Setting Setting z i l s i ) 31.5V]. settable range is[1,90], and the increment of each setting is 1 day. Enable The default setting is OFF, the function is not turned on; when it is Equalization Immediately enter the equalization stage.
  • Page 18 Set the inverter to shut down when the State of Charge (SOC) of Set the SOC value for the inverter to switch to grid mode. the battery is low. The default setting is 50, with a configurable range of [10, 90]. Default setting is 20, with a configurable range of [5, 50].

  • Page 19: Display Information

    4.3 Display Information Battery current The LCD display information will be switched in turns by pressing “UP” or “DOWN” key. The selectable information is switched as below order: voltage, frequency, current, power, Alarm or fault code display firmware version. Battery voltage Battery capacity Load percentage AC input voltage...

  • Page 20: Fault Reference Code

    Output voltage Lithium battery capacity Alarm or fault code display The upper left displays rated capacity. Load percentage The upper right displays current capacity. When BMS communication fails, both the upper Battery capacity left and upper right displays blinking ERR. Load percentage Lithium battery constant voltage point The upper left displays the fixed letter Cv.
  • Page 21 Function description: If alarm occurs, Fault indicator flashes and buzzer sounds every one Fault Relevant Fault / Meaning Trigger conditions Resume conditions second for 1 minute, then stop. If fault occurs, the fault indicator is always on, the buzzer code action Alarm sounds 10 seconds then stops.

  • Page 22: Alarm Reference Code

    Fault Relevant Fault / Alarm Relevant Fault / Meaning Trigger conditions Resume conditions Meaning Trigger conditions Resume conditions code action Alarm code action Alarm Cannot restore. Try Turn fault No boot loader No boot loader. to send command Fault Battery low Battery voltage is Restore after battery mode...

  • Page 23: Battery Equalization

    Alarm Relevant Fault / Alarm Relevant Fault / Meaning Trigger conditions Resume conditions Meaning Trigger conditions Resume conditions code action Alarm code action Alarm Numerical calibration Restore after Alarm, if it is Restore after turning Lithium battery SOC EEPROM error Alarm Alarm in standby...

  • Page 24: Specifications

    • When to Equalize However, in Equalize stage, when battery equalized time is expired and battery voltage In float stage, when the setting equalization interval (battery equalization cycle) is arrived, doesn’t rise to battery equalization voltage point, the charge controller will extend the battery or equalization is active immediately, the controller will start to enter Equalize stage.

  • Page 25: Battery Specifications

    8.2 Battery Specifications * N= battery pieces Item Value Comments Item Value Comments Battery pieces 2pcs 12V/PCS Auto restart function Input low comeback Low loss voltage +9V Battery test function Battery information Battery type VRLA/LI 264Vac(default) Appliance mode Nominal battery voltage N*12V @25℃...

  • Page 26: Output Specifications

    8.4 Output Specifications aBattery Voltage Derating Curve Output Load Item Value Comments Output L+N+PE topology When setting the 3600W Output voltage to 208V, the Output 3000W Power rating will be Output reduced to 90%; power rating Output power 3.6KW Please refer to the Battery Voltage Battery Voltage Derating Curve a and...

  • Page 27: Efficiency Specifications

    8.6 Efficiency Specifications Problem Fault Event Trigger conditions What to do Item Value Comments In battery mode, if the battery >99.5%@3KVA Full R load, without battery mode is set to mains power Line Mode 1.Check if the parallel mode >99.5%@5KVA connect.
  • Page 28 Problem Fault Event Trigger conditions What to do 1.Check for any short circuits at the mains terminal (such as a screw piercing through and causing a short circuit between the live and Utility power neutral terminals). 2.Check if there are any wiring errors, such as mistakenly connecting the mains input to the output...

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