Epever IPT Series User Manual
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Epever IPT Series User Manual

Pure sine wave inverter
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Pure sine wave inverter
USER MANUAL
IPT350, IPT500
IPT1000, IPT1500
IPT2000, IPT3000
IPT4000, IPT5000
1

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Summary of Contents for Epever IPT Series

  • Page 1 Pure sine wave inverter USER MANUAL IPT350, IPT500 IPT1000, IPT1500 IPT2000, IPT3000 IPT4000, IPT5000...

  • Page 3: Table Of Contents

    Contents Important Safety Instructions 1 Overview 2 Appearance 3 Naming rule 4 Connection diagram 5 Installation 5.1 Attentions 5.2 Wire size and circuit breaker 5.3 Mounting 6 Parameters setting 6.1 Power Saving Mode 6.2 Other parameters 7 Protections 8 Troubleshooting 9 Maintenance 10 Specifications Appendix 1 Disclaimers...

  • Page 4: Important Safety Instructions

    Important Safety Instructions Please reserve this manual for future review. This manual contains instructions on the safety, installation, and operation of the IPT series high-frequency pure sine wave inverter ("inverter" as referred to in this manual). 1. Explanation of symbols Please read related literature accompanying the following symbols to enable users to use the product efficiently and ensure personal and property safety.
  • Page 5  Conduct trial operations for the inverter.  Operate and maintain the inverter. 4. Safety cautions before installation When you receive the inverter, check whether there is any damage in transportation. Contact the transportation company, our local distributor, or our IMPORTANT company for any problem.
  • Page 6  It is recommended that the connection length between the battery and the inverter be less than 3 meters. If greater than 3 meters, please reduce the current density of the connection wire.  A fuse or breaker should be used between battery and Inverter; the fuse or breaker's rated current should be twice the inverter rated input current.
  • Page 7 Once an accident occurs, it must be handled by professional and technical personnel. Improper operations would cause more serious accidents. WARNING 9. Safety cautions for stopping the inverter  The internal conductive modules could be touched after the inverter stopped running for five minutes.

  • Page 8: Overview

    1 Overview The IPT series, a high-frequency sine wave inverter, adopts a fully digital intelligent design and voltage-current dual closed-loop control algorithm. Featured with fast response, high conversion efficiency, low Total Harmonic Distortion(THD), and high reliability running, the IPT series can be widely...

  • Page 9: Appearance

    2 Appearance  IPT350-xx  IPT500-xx  IPT1000-xx...
  • Page 10  IPT1500-XX  IPT2000-XX  IPT3000-XX...
  • Page 11  IPT4000-XX  IPT5000-42 The appearance varies with different product models; please refer to the actual product appearance. CAUTION ③ ❶ ❻ RS485 communication port DC input terminal positive ❷ ❼ DC input terminal negative Remote switch port (RJ11, Reserved) ①...
  • Page 12 The heat sink temperature is higher than 45℃ or The internal inverter temperature is higher than 45℃ or IPT full range The output power is higher than 50% of the rated power  Conditions to stop the cooling fan: The heat sink temperature is lower than 40℃ and IPT500W and below The internal inverter temperature is lower than 40℃...

  • Page 13: Naming Rule

    3 Naming rule Instructions for the anti-reverse and anti-surge current protection Product type Suffix Definition Standard Without reverse polarity and anti-surge current protection products With reverse polarity protection, without anti-surge current protection Customized Without reverse polarity protection, with anti-surge current protection products With reverse polarity and anti-surge current protection Explanations for the AC output port...
  • Page 14 French Terminal + French socket American Terminal + Socket American(Applicable (Applicable to to 1500W and below 1500W and below products) products) American Terminal + socket American(Applicable (Applicable to to 2000W and above 2000W and above products) products) American socket Terminal + American GFCI...

  • Page 15: Connection Diagram

    4 Connection diagram  The DC input and AC sockets are located on different sides The DC input and AC sockets are located on different sides, such as IPT350, IPT500, IPT1000, IPT1500, IPT2000, and IPT3000-42. The following takes IPT2000-2x as an example to introduce the system connection.

  • Page 16: Installation

    5 Installation 5.1 Attentions  Read all the installation instructions carefully in the manual before installation.  Be very careful when installing the batteries. When installing the open-type lead-acid battery, please wear eye protection and rinse with clean water for battery acid contact. ...
  • Page 17 IPT500-21 6mm² /10AWG RNB5.5-6 DC/2P-32A IPT500-22 6mm² /10AWG RNB5.5-6 DC/2P-32A IPT1000-11 25mm /3AWG RNB38-6 DC/2P—125A IPT1000-12 25mm /3AWG RNB38-6 DC/2P—125A IPT1000-21 16mm /5AWG RNB14-6S DC/2P—63A IPT1000-22 16mm /5AWG RNB14-6S DC/2P—63A IPT1500-11 25mm /3AWG RNB60-6 DC-100A(2P in parallel) IPT1500-12 25mm /3AWG RNB60-6 DC-100A(2P in parallel) IPT1500-21...

  • Page 18: Mounting

    IPT500-21 1mm² /18AWG AC/2P—10A IPT500-22 1mm² /18AWG AC/2P—6A IPT1000-11 2.5mm² /13AWG AC/2P—16A IPT1000-12 1.5mm /15AWG AC/2P—10A IPT1000-21 2.5mm² /13AWG AC/2P—16A IPT1000-22 1.5mm /15AWG AC/2P—10A IPT1500-11 /11AWG AC/2P—25A IPT1500-12 1.5mm /15AWG AC/2P—10A IPT1500-21 /11AWG AC/2P—25A IPT1500-22 1.5mm /15AWG AC/2P—10A IPT1500-41 /11AWG AC/2P—25A IPT1500-42 1.5mm...
  • Page 19 Step 2: Determine the installation location and heat-dissipation space The inverter shall be installed in a place with sufficient airflow through the dissipation pad of the inverter. And a minimum clearance of 150mm from the upper and lower edges of the inverter is recommended to ensure natural thermal convection.
  • Page 20 Battery connection A fuse must be installed on the battery side, conformed to the following requirements. 1. Fuse voltage is 1.5 to 2 times the inverter's rated voltage. 2. Fuse current is 2 to 2.5 times the inverter's rated current. CAUTION 3.
  • Page 21  It is recommended to use multi-stranded wire with a diameter of not more than 6mm  Add solder to the connection point when selecting the multi-stranded wire and directly insert it into the corresponding port.  Turn off the inverter before removing the wiring. Then, insert a sharp tool into the small hole (on the top of the port) and pull out the wiring forcefully.
  • Page 22 RJ45 Pin Definition: Definition Instruction Definition Instruction +5VDC RS485-A 5V/200mA RS485-A +5VDC RS485-A RS485-B RS485-B Power GND RS485-B Connect optional accessories (Reserved) Remote switch connection RJ11 port RJ11 Pin Definition: Definition Instruction Definition Instruction Switch+ Switch+ LED_R Red light drive Switch- Switch- Power GND...
  • Page 23 Connect remote switch Step 4：Power on the inverter ⑴ Connect the breaker at the inverter input terminal or the fuse at the battery terminal. ⑵ Turn on the inverter switch, and the green indicator will be lighted on, which states a normal AC output.

  • Page 24: Parameters Setting

    6 Parameters setting IPT parameters such as power saving mode, baud rate, output voltage class, and output frequency class can be set by the remote meter, phone APP, or PC software. The following chapters take parameters setting on the remote meter as an example (for connection of the remote meter, please refer to chapter Mounting).

  • Page 25: Other Parameters

    Step3: Click the button to set the PSO parameter.  Click the button to decrease the PSO value by 1.  Click the button to increase the PSO value by 1.  Press and hold the button to increase the PSO value by 10. After ten adding, the PSO value will increase by 100 each time.
  • Page 26 Step3: Press for 2s to enter the configuration interface of the specified parameter. Step4: Click to configure the parameter value. Step5: Press for 2s to confirm the configuration. Step6: Click to exit the current interface. Parameters user define： Display Parameters Default User define 220VAC...
  • Page 27 value displayed on the LCD is 1152. ③ For the parameters marked with ③, please set them by the input voltage rules in chapter Protections. Otherwise, the parameter settings will not succeed.

  • Page 28: Protections

    7 Protections 1) Input voltage protection  The following rules must be followed when modifying the battery's input voltage parameters: Over voltage limiting voltage (16.2/32.2/64.4V) ≥ Over voltage disconnect voltage ≥ Over voltage reconnect voltage +1V. Over voltage reconnect voltage ≥ Low voltage reconnect voltage. Low voltage reconnect voltage ≥...
  • Page 29 IPT1000-21 Buzzer beeps. IPT1000-22 Red indicator slowly flashes. IPT1500-11 IPT1500-12 IPT1500-21 IPT1500-22 IPT1500-41 IPT1500-42 IPT2000-11 The output is switched OFF S≥2P (Rated input voltage) IPT2000-12 after 5 seconds. IPT2000-21 (S: Output power; P : Rated power) Buzzer beeps. IPT2000-22 Red indicator slowly flashes. IPT2000-41 IPT2000-42 IPT3000-21 ...
  • Page 30 Red indicator slowly flashes. The output is switched OFF S=1.4P after 10 seconds. (S: Output power; P : Rated power) Buzzer beeps. Red indicator slowly flashes. The output is switched OFF S＞1.4P (Input rated voltage) after 5 seconds. (S: Output power; P : Rated power) Buzzer beeps.

  • Page 31: Troubleshooting

    8 Troubleshooting A high voltage occurs inside the inverter. DO NOT try to repair or maintain the inverter by yourself, and it may cause an electric shock. WARNING Possible Faults Troubleshooting reasons Check whether the DC input voltage is Green indicator Slowly lower than10.8/21.6/43.2V The DC input...

  • Page 32: Maintenance

    9 Maintenance The following inspections and maintenance tasks are recommended at least two times per year for good performance.  Make sure no block on airflow around the inverter. Clear up any dirt and fragments on the heat sink.  Check all the naked wires to ensure insulation is not damaged by sun exposure, frictional wear, dryness, insects or rats, etc.

  • Page 33: Specifications

    10 Specifications 100/110/120VAC output Parameter IPT350-11 IPT350-21 IPT500-11 IPT500-21 Continuous output 350W@35℃@Rated input voltage 500W@35℃@Rated input voltage power Surge power 700W@5S 1000W@5S Surge current when < 30A < 50A ① power on Output voltage 100VAC/110VAC (± 3%); 120VAC (-7%~+3%) Output frequency 50/60Hz ±...
  • Page 34 Mounting size 205 × 75mm 262 × 75mm Φ5mm Φ5mm Mounting hole size Net Weight 1.5kg 2.3kg ① The "Surge current when power on" parameter is for the customized products with an anti-surge function (whose product model has "S"). For other products, the actual surge current prevails.
  • Page 35 RS485 port 5VDC/200mA Mechanical parameters Input terminal Dimension (L x W x H) 371 × 228 × 118mm 387 × 228 × 118mm Mounting size 345 × 145mm 361 × 145mm Φ6mm Φ6mm Mounting hole size Net Weight 4.8kg 5.6kg ①...
  • Page 36 ③ Max. output efficiency > 92.0% (30% loads) > 92.0% (30% loads) > 93.0% (30% loads) Idle current < 0.2A < 0.15A < 0.1A No-load current < 1.2A < 0.9A < 0.5A RS485 com. port 5VDC/200mA Mechanical parameters Input terminal Dimension (L x W x H) 420 ×...
  • Page 37 Rated input voltage 12VDC 24VDC 48VDC 48VDC Input voltage range 10.8 ~ 16.0VDC 21.6 ~ 32.0VDC 43.2 ~ 64.0VDC 43.2 ~ 64.0VDC ② Rated output efficiency > 85.0% > 87.0% > 89.5% > 88.0% ③ Max. output efficiency > 93.0% (30% loads) >...
  • Page 38 Output frequency 50/60Hz ± 0.2% Output wave Pure Sine Wave THD ≤ 3% (Resistive load) Output distortion THD 0.2 ~ 1 (Load power ≤ Continuous output power) Load power factor Rated input voltage 12VDC 24VDC 12VDC 24VDC Input voltage range 10.8 ~ 16.0VDC 21.6 ~ 32VDC 10.8 ~ 16.0VDC...
  • Page 39 ① Output voltage 220VAC (± 3%); 230VAC (-6%~+3%); 240VAC (-9%~+3%) Output frequency 50/60Hz ± 0.2% Output wave Pure Sine Wave THD ≤ 3% (Resistive load) Output distortion THD 0.2 ~ 1 (Load power ≤ Continuous output power) Load power factor Rated input voltage 12VDC 24VDC...
  • Page 40 Surge power 4000W@5S Surge current when power < 100A < 100A < 50A ① Output voltage 220VAC (± 3%); 230VAC (-6%~+3%); 240VAC (-9%~+3%) Output frequency 50/60Hz ± 0.2% Output wave Pure Sine Wave THD ≤ 3% (Resistive load) Output distortion THD 0.2 ~ 1 (Load power ≤...
  • Page 41 Parameter IPT3000-12 IPT3000-22 IPT3000-42 IPT4000-42 IPT5000-42 4000W@35℃@Rated 5000W@35℃@Rated Continuous output power 3000W@35℃@Rated input voltage input voltage input voltage Surge power 6000W@5S 8000W@5S Surge current when power < 100A < 100A < 65A < 65A ① Output voltage 220VAC (± 3%); 230VAC (-6%~+3%); 240VAC (-9%~+3%) Output frequency 50/60Hz ±...
  • Page 42 ② It means the rated output efficiency when the load power equals the "continuous output power" under the rated DC input voltage. ③ It means the max. output efficiency when the inverter is connected with different loads under the rated DC input voltage. Environment parameters Working temperature -20℃...

  • Page 43: Appendix 1 Disclaimers

    Appendix 1 Disclaimers The warranty does not apply to the following conditions:  Damage is caused by improper use or an inappropriate environment (humid, salt spray, corrosion, greasy, flammable, explosive, dust accumulative, or other severe environments).  The actual current/voltage/power exceeds the limit value of the inverter. ...
  • Page 44 HUIZHOU EPEVER TECHNOLOGY CO., LTD. Tel: +86-752-3889706 E-mail: info@epever.com Website: www.epever.com...

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