Powmr 3KVA 24V Rated Output Power 2400W Pure Sine Wave Solar All In One Inverter Charger 50A Solar Charge Controller Pure Sine Wave Off-Grid Inverter

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    BrandNo Brand Lithium Battery Activation No Lithium Batteries Activation Battery Voltage24V Battery TypeFlooded Batteries, AGM Batteries, User Mode PhaseSingle Phase Inverter TypeHigh frequency Inverters AC output230Vac±5% Rated Load Power2400W Max Panel Input Volt75V-96V PV Terminal Charging Modebuild-in PWM Solar Charge Controller Max Solar Panel Input Power1200W AC Charging Current30 Amps PV Charging Current50amps AC+PV Charging Current80Amps Wifi/Bluetooth ModuleNo Wifi/Bluetooth Module WarehouseAUS Warehouse, GER Warehouse, RUS Warehouse, USA Warehouse

    Powmr 3KVA  24V Rated Output Power 2400W Pure Sine Wave Solar Inverter Charger 50A Solar Charge Controller Pure Sine Wave Off-Grid Inverter


    INTRODUCTION

    This is a multi-function all in one inverter charger; combining functions of inverter solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

    Notice:

    PV Connection (Only apply for the model with solar charger)

    CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter and PV modules.

    WARNING! All wiring must be performed by qualified personnel.

    WARNING! It's very important for system safety and efficient operation to use appropriate cable for PV module connection. To reduce the risk of injury, please use the proper recommended cable size as below.

    Typical Amperage

    Gauge

    Torque Value

    50A

    8 AWG

    1.4-1.6 Nm


    PV Module Selection: (Only for the model with PWM solar charger)

    When selecting proper PV modules, please be sure to consider the below requirements first:

    1. Open circuit Voltage (Voc) of PV modules does not exceed the max. PV array open circuit voltage of the inverter.


      INVERTER MODELHPS12V1500VAHPS24V1500VA HPS24V3000VA
      Rated Out Power12V24V
      Charging Current (PWM)50Amax.
      Max. PV Array Open Circuit Voltage55Vdc80Vdc
    2. Max. Power Voltage (Vmpp) of PV modules should be close to the best Vmp of inverter or within Vmp range to get the best performance. If one PV module can not meet this requirement, itS necessary to have several PV modules in series connection. Refer to the below table.


      ModelBest VmpVmp range
      HPS12V1500VA15Vdc15V~20V
      HPS24V1500VA30Vdc30V~40V
      HPS24V3000VA

    Note: * Vmp: panel max power point voltage.

    The PV charging efficiency is maximized while PV system voltage is close to Best Vmp.

    Maximum PV module numbers in Series: Vmpp of PV module *Xpcs = Best Vmp of Inverter or Vmp range

    PV module numbers in Parallel: Max. charging current of inverter / Impp

    Total PV module numbers = maximum PV module numbers in series * PV module numbers in parallel

    lake HPS12V1500VA inverter as an example to select proper PV modules. After considering Voc of PV module not exceeds 55Vdc and max. Vmpp of PV module close to 15Vdc or within 15Vdc ~ 20Vdcz we can choose PV module with below specification.


    Features

    • Brand: Powmr
    • Product Name: HPS-3K-24V
    • Pune sine wave inverter
    • Configurable input voltage range for home appliances and personal computers via LCD setting
    • Configurable battery charging current based on applications via LCD setting
    • Configurable AC/Solar Charger priority via LCD setting
    • Compatible to mains voltage or generator power
    • Auto restart while AC is recovering
    • Overload/ Over temperature/ short circuit protection
    • Smart battery charger design for optimized battery performance
    • Cold start function

    Basic System Architecture

    The following illustration shows the basic application for this inverter/charger. It also includes fbllowing devices to have a complete running system:

    • Generator or Utility
    • PV modules (option)

    Consult with your system integrator for other possible system architectures depending on your requirements. such as tube light; fan, refrigerator, and air conditioner.

    This inverter can power all kinds of appliances in the home or office environment, including motor-type appliances, such as a tube light; fans, refrigerators, and air conditioners.

    Product Overview(3KVA Model)

    INSTALLATION


    Unpacking and Inspection

    Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of the package:

    • The unit x 1
    • User manual x 1
    • Communication cable x 1
    • Software CD x 1

    Preparation


    Before connecting all wirings, please take off the bottom cover by removing two screws as shown below.

    Mounting the Unit

    Consider the following points before selecting where to install:

    • Do not mount the inverter on flammable construction materials.
    • Mount on a solid surface
    • Install this inverter at eye level in order to allow the LCD display to be read at all times.
    • For proper air circulation to dissipate heat, allow a clearance of approx. 20 cm to the side and approx. 50 cm above and below the unit.
    • The ambient temperature should be between 0°C and 55°C to ensure optimal operation.
    • The recommended installation position is to adhere to the wall vertically.
    • Be sure to keep other objects and surfaces as shown in the diagram to guarantee sufficient heat dissipation and to have enough space for removing wires.

    SUITABLE FOR MOUNHNG ON CONCRETE OR OTHER NON-COMBUSHBLE SURFACE ONLY.

    Battery Connection

    Battery Connection


    CAUTION: For safety operation and regulation compliance, it金 requested to install a separate DC over-current protector or disconnect device between battery and inverter. It may not be requested to have a disconnect device in some applications, however, it% still requested to have over-current protection installed. Please refer to the typical amperage in the below table as the required fuse or breaker size.

    WARNING! All wiring must be performed by qualified personnel.

    WARNING! It's very important for system safety and efficient operation to use appropriate cable for battery connection, lb reduces risk of injury, please use the proper recommended cable and terminal size as below.

    Recommended battery cable and terminal size:

    Model

    Typical Amperage

    Battery capacity

    Wire Size

    Ring Terminal

    Torque value

    Cable mm2

    Dimensions

    D (mm)

    L (mm)

    1.5KVA/24V

    50A

    100AH

    1*6AWG

    14

    6.4

    29.2

    3 Nm

    2*10AWG

    8

    6.4

    23.8

    1.5KVA12V /3KVA24V

    100A

    100AH
    200AH

    1*4AWG

    22

    6.4

    33.2

    22 3 Nm

    2*8AWG

    14

    6.4

    29.2

    Please follow the below steps to implement battery connection:

    1. Assemble battery ring terminal based on recommended battery cable and terminal size.
    2. 1.5KVA model supports 12VDC system or 24VDC, 3KVA model supports 24VDC system. Connect all battery packs as below chart. It台 suggested connecting at least lOOAh.
    3. Insert the ring terminal of the battery cable flatly into the battery connector of inverter and make sure the bolts are tightened with a torque of 2-3 Nm. Make sure polarity at both the battery and the inverter/charge is correctly

    AC Input/Output Connection

    CAUTION!! Before connecting to the AC input power source, please install a separate AC breaker between the inverter and the AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 10A forl.5KVA,32Afor 3KVA.

    CAUTION!! There are two terminal blocks with ''IN" and ''OUT" markings. Please do NOT disconnect input and output connectors.

    WARNING! All wiring must be performed by qualified personnel.

    WARNING! It's very important for system safety and efficient operation to use appropriate cable for AC input connection. To reduce the risk of injury^ please use the proper recommended cable size as below.

    Suggested cable requirement for AC wires

    Model

    Gauge

    Torque Value

    1.5KVA

    14AWG

    0.5~ 0.6 Nm

    3KVA

    12 AWG

    1.2~ 1.6 Nm

    Please follow below steps to implement AC input/output connection:

    1. Before making AC input/output connection, be sure to open the DC protector or disconnector first.
    2. Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N 3 mm.
    3. Insert AC input wires according to polarities indicated on the terminal block and tighten the terminal screws. Be sure to connect PE protective conductor (@) first, k—Ground (yellow-green)

    WARNING: Be sure that the AC power source is disconnected before attempting to hardwire it to the unit.

    4. Then, insert AC output wires according to polarities indicated on the terminal block and tighten terminal screws. Be sure to connect PE protective conductor (®) first.

    5. Make sure the wires are securely connected.

    CAUTION: Important

    Be sure to connect AC wires with the correct polarity. If L and N wires are connected reversely; it may cause utility short-circuited when these inverters are worked in parallel operation.

    CAUTION: Appliances such as air conditioners are required at least 2^3 minutes to restart because it's required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check the manufacturer of the air conditioner if it勺 equipped with time-delay function before installation. Otherwise, this inverter/charger will trigger an overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.



    Maximum Power (Pmax)

    150W

    Max. PV module numbers in series 1 ■> 1&2 x 1 = 15 ~20

    Max. Power Voltage Vmpp(V)

    18.2V

    Max. Power Current Impp(A)

    8.25A

    PV module numbers in parallel 6 » 50A/8.25A
    Total PV module numbers 1x6=6

    Open Circuit Voltage Voc(V)

    22.30V

    Short Circuit Current Isc(A)

    9.03A

    Maximum PV module numbers in Series: 1

    PV module numbers in Parallel: 6

    Total PV module numbers: 1x6 = 6

    lake HPS12V1500VA/HPS24V3000VA inverter as an example to select proper PV module. After considering Voc of PV module not exceed 80Vdc and max. Vmpp of PV module close to 30Vdc or within 30Vdc ~40Vdc, we can choose PV module with below specification.

    INVERTER MODEL

    HMS12V1500VA

    HMS24V1500VA HMS24V3000VA

    Rated Out Power

    12V

    24V

    Max.Current

    40Amax.

    Max. PV Array Open Circuit Voltage

    102V

    MPPT operating voltage range

    17-80V

    30-80V

    Take the 300Wp PV module as an exam pie. After considering the above two parameters, the recommended module configurations are listed in the below table.

    Maximum Power (Pmax)

    300W

    HMS12V1500VA:
    2pieces in serial

    HMS24V1500VA /HMS24V3000VA:

    2pieces in serial and 2sets in parallel

    Max. Power Voltage Vmpp(V)

    32.75A

    Max. Power Current Impp(A)

    8.93A

    Open Circuit Voltage Voc(V)

    39.84V

    Short Circuit Current Isc(A)

    9.78A

    Please follow the below steps to implement PV module connection:

    1. Remove insulation sleeve 10 mm for positive and negative conductors.
    2. Check correct polarity of connection cable from PV modules and PV input connectors. Then, connect positive pole (+) of connection cable to positive pole (+) of PV input connector. Connect negative pole (-) of connection cable to negative pole (-) of PV input connector cable to negative pole (-) of PV input connector.
    3. Make sure the wires are securely connected

    Final Assembly

    After connecting all wirings, please put the bottom cover back by screwing two screws as shown below.

    Communication Connection

    Please use supplied communication cable to connect to inverter and PC. Insert bundled CD into a computer and follow the on-screen instructions to install the monitoring software. For the detailed software operation, please check the user manual of the software inside of the CD.

    SAFETY INSTRUCTIONS

    WARNING: This chapter contains important safety and operating instructions. Read and keep this manual for future reference.

    1. Before using the unit, read all instructions and cautionary markings on the unit, the batteries, and all appropriate sections of this manual.
    2. CAUTION -^Tb reduce the risk of injury, charge only deep-cycle lead-acid type rechargeable batteries. Other types of batteries may burst, causing personal injury and damage.
    3. Do not disassemble the unit, lake it to a qualified service center when service or repair is required. Incorrect re-assembly may result in a risk of electric shock or fire.
    4. To reduce the risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning. Turning off the unit will not reduce this risk.
    5. CAUTION - Only qualified personnel can install this device with a battery.
    6. NEVER charge a frozen battery.
    7. For optimum operation of this inverter/charger; please follow the required spec to select the appropriate cable size. It@ very important to correctly operate this inverter/charger.
    8. 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 cause an explosion.
    9. Please strictly follow the installation procedure when you want to disconnect AC or DC terminals. Please refer to the INSTALLATION section of this manual for the details.
    10. Fuses (1 piece of 200A, 32Vdc for 1.5KVA12V and 3KVA24V) are provided as over-current protection for the battery supply.
    11. GROUNDING INSTRUCTIONS -This inverter/charger should be connected to a permanently grounded wiring system. Be sure to comply with local requirements and regulations to install this inverter.
    12. NEVER cause AC output and DC input short circuited. Do NOT connect to the mains when DC inputs short circuits.
    13. Warning!! Only qualified service persons are able to service this device. If errors still persist after following the troubleshooting table, please send this inverter/charger back to the local dealer or service center for maintenance.



    SPECIFICATIONS

    Line Mode Specifications

    Inverter Mode Specifications


    Charge Model Specifications

    General Specifications



    User Manual (HPS-3K-24V.pdf, 16,984 Kb) [Download]

    Brand information
    Brand :
    No Brand
    Battery Information for inverters and controllers
    Lithium Battery Activation :
    • No Lithium Batteries Activation
    Battery Voltage :
    • 24V
    Battery Type :
    • Flooded Batteries
    • AGM Batteries
    • User Mode
    Inverter Information
    Inverter Type:
    • High frequency Inverters
    Load workout with Battery:
    No
    Parallel Function:
    No
    Phase:
    • Single Phase
    Split Phase:
    No
    AC output:
    • 230Vac±5%
    Rated Load Power:
    • 2400W
    Solar Panel Information for inverters
    Max Panel Input Volt :
    • 75V-96V
    PV Terminal Charging Mode:
    • build-in PWM Solar Charge Controller
    Max Solar Panel Input Power:
    • 1200W
    Charging Current Information for inverters
    AC Charging Current:
    • 30 Amps
    PV Charging Current:
    • 50amps
    AC+PV Charging Current:
    • 80Amps
    Accessories information for inverters
    Wifi/Bluetooth Module:
    • No Wifi/Bluetooth Module
    Other Information
    Warehouse:
    • AUS Warehouse
    • GER Warehouse
    • RUS Warehouse
    • USA Warehouse
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    4.9 out of 5
    Reviews: 15
    5 stars
    93%
    4 stars
    7%
    3 stars
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    Saranga
    Sri Lanka
    Comment
    Is HMS-3K-24V support nimh battery
    Administrator reply
    Hello, our service will contact u soon.
    Nick
    Australia
    Comment
    does the unit have and come with the cable to put 2 inverters together
    Administrator reply
    this model can not support in connect in parallel
    Jiří Laurin
    Czech Republic
    Comment
    KOUPIL JSEM HPS 3K-24v A PO ZAPOJENÍ PRIMÁRNÍHO NAPĚTÍ SE TO HNED PŘEPLO NA BAYPAS, I KDYŽ JSOU BATERIE NABITÉ NA 26V.
    Administrator reply
    Hello, our service will contact u soon.
    chidiebere
    United States
    Comment
    PowMr 5000W Hybrid Pure Sine Wave Inverter 48v DC to 230V AC, Built-in 60A MPPT Charge Controller, Support Utility/Generator/Solar Charge with LCD Setting Off-Grid Inverter
    i bought this above inverter but i dont know if i can connect it with my lithium batteries
    Administrator reply
    Our service will contact u soon.
    Roy Bunton
    United States
    Comment
    Hi, I need to store 4KWh on 8 3.2V cells, generating 12.8V. Do you have a compatible hybrid, off-grid inverter please?
    Administrator reply
    Our service will contact u soon.
    Tommy Sanchez
    Austria
    Comment
    Pls what should i do my 3kva inverter is basted and i lost my mannual pls advice pls..
    Administrator reply
    I will send it to you later via the emial
    Anthony Caffey
    United States
    Comment
    How to connect rs232 port to computer
    https://powmr.com/images/companies/1/inverter-charge/powmr-hps-2.png?1611132512378
    Administrator reply
    Our service will contact u soon.
    Patrick Dunkel
    New Zealand
    Comment
    All compatible with description recommend
    Randall Lawson
    Norway
    Comment
    I looking for a communication software download for HPS 3K-24 PV inverter
    Administrator reply
    Our service will contact u soon.
    Leo Kowalski
    United States
    Comment
    Where are the manual pdf download
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    R***e
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    Romania
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    test ok
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    muito bom
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    The seller is so cooperative and helpful.
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    ок
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    Spain
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    Received, not installed yet. It looks good.
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