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APM PV248-2000HFPR, User Manual

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Table of Contents

Foreword  

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Precautions 

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1

 

P

roduction Introduction 

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 5

   1

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1

 

Product Features 

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   1

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2

 

Main Specifications 

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   1

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3

 

System Structure Diagram 

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2

  

Display Panels 

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 9

   2

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1

 

Front Panel Display 

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 9

   2

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2

 

Front Panel LED Display

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2

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3

 

Rear Panel Display

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3 

 

System Operation Mode Introduction 

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   3

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1 UPS Mode

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   3

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2 PV Energy Saving Mode

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   3

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3 System Initial Setting

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   3.4 Steps for System Mode Setting

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   3.5 Monitoring Software (Optional)

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3

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6

 

Protection & Malfunction Warning Display

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4

 

Installation and Wiring

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   4

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1 Battery Connection Cables

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   4

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2 Proposed Battery Pack Configuration 

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3 Packing List 

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4 Quick Installation Guide

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5

 

Schematic Diagram of System Installation

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4

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6

 

Deduction Amount Usage

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   4

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7 Precautions of Load Application

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5

  

Common Faults & Solutions

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6

  

Warranty Statement

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32

7

  

Product Recycling

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36

8

  

Contact Us

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Summary of Contents for PV248-2000HFPR

Page 1: ...www apmtech cn APM Technologies Dongguan Co Ltd USER MANUAL APM TECHNOLOGIES PROFESSIONAL INNOVATIVE BRANDING SERVICE Smart HF Series Single phase PV Off grid Inverter ...

Page 2: ......

Page 3: ...說 明 INTRODUCTION 1 9 Part NO 18950 358 00 PD USER MANUAL APM Technologies Dongguan Co Ltd Smart HF Series Single phase PV Off grid Inverter ...

Page 4: ......

Page 5: ...nitial Setting 3 4 Steps for System Mode Setting 3 5 Monitoring Software Optional 3 6 Protection Malfunction Warning Display 4 Installation and Wiring 4 1 Battery Connection Cables 4 2 Proposed Battery Pack Configuration 4 3 Packing List 4 4 Quick Installation Guide 4 5 Schematic Diagram of System Installation 4 6 Deduction Amount Usage 4 7 Precautions of Load Application 5 Common Faults Solutions ...

Page 6: ...le for the following models of single phase PV off grid inverters PV248 2000HFR W PV248 2500HFR W PV248 3000HFR W PV248 3500HFR W PV248 4000HFR W PV248 4500HFR W All descriptions given in this User Manual are applicable to the following models of Series Single phase PV Off grid Inverter Pure PV off grid inverters without mains complementary or mains charging function PV248 2000HFPR W PV248 2500HFP...

Page 7: ...uced without permission The contents of this User Manual will be constantly updated and revised and therefore mismatches or wrong descriptions of the products might occur Please refer to the actual purchase download or acquire the latest User Manual from www apmtech cn or salesperson 1 36 PROFESSIONAL INNOVATIVE BRANDING SERVICE ...

Page 8: ...Never put the battery or battery bank nearby a fire source 7 Battery aging problem is increased with its increasing usage Once the aging problem is surfaced please has the battery changed by a professional technician to avoid incident of battery cell leakages that may result in a spontaneous combustion It is recommended to perform a routine maintenance inspection on the battery Smart HF Series Sin...

Page 9: ... output and then to household appliances 3 For battery terminal side External Miniature circuit breakers shall be used for final installation hazardous voltage and eneygy on battery terminal Battery compartments shall be used The battery compartments shall be at least basic insulation between it s live parts and metal frame 4 For PV input side External Miniature circuit breakers and Array insulati...

Page 10: ...g components when the power supply is applied Hazardous voltages may still be present in the inverter even if the external circuit breakers are all switched off Wait at least 500 s after switching off the inverter This ensures that the capacitors are electrically discharged Do not dispose of the product together with household waste but only in accordance with the locally applicable regulations fo...

Page 11: ...n order to cut back the amount of electricity energy feeding by the local power grid Only when the battery power is lower than the battery protection shutdown point the power supply will be obtained from the bypass local grid or the inverter shutdown so as to prolong the battery life Users can choose the correct operating mode according to their own needs or weather conditions Smart HF series prod...

Page 12: ...sformer isolation technology Max efficiency is up to 93 Rated output power 100 load Instantaneous output power 150 load Output voltage efficiency and operating mode are adjustable via the front panel or remote monitoring Built in input and output bypass protection functions UPS and PV energy saving modes that can easily be switched over Equipped with a controllable bypass for local grid power outp...

Page 13: ...ntinuous AC output power VA Maximum continuous AC output current A Power factor range Maximum output fault current Maximum output over current protection Protections 230 Va c 208 Va c 220 Va c 230 Va c 240 Va c 50 Hz Pure sine wave THD 3 0 Max 93 2500VA 3000VA 3500VA 4000VA 4500VA 9A 11 5A 14A 16 5A 19A 21 5A 1 1 1 1 1 1 18A 23A 28A 33A 38A 43A 13 5A 17A 21A 25A 28 5A 32A SCP OLP OPT AC input Nomi...

Page 14: ... 2000W 2500W 3000W 3500W 4000W 4500W General parameters OCP Battery RCP Low battery automatic alarm Low battery automatic cutoff Protective class Ingress protection IP Relative humidity range Allowable Altitude Storage temperature range Ambient service temperature range Dimension Reference Weight Reference I IP20 5 to 85 Non condensing 2000m For over 2000m the rated power decreases 10 by every 100...

Page 15: ...FF switch When switch is at ON position the inverter is operating whereas when it is at Off position the inverter is shut down LED display panel Display the operating condition load capacity battery voltage and other information of the inverter Setting work mode output voltage frequency and power saving mode and other function settings Air intake hole For heat dissipation continuous ventilation mu...

Page 16: ...e LED is flashing it implies the PV input is LED display panel To display the operating status loading capacity battery voltage and other information Function setting button Operation mode output voltage frequency and power saving mode and other function settings Wall mounting hole 2 2 Front Panel LED Display LED Display Loading LED 1 ON 0 25 LED 1 2 ON 26 50 LED 1 3 ON 51 75 LED 1 4 ON 76 100 LOA...

Page 17: ...elay There will be intermittent alarm go off to remind the users despite the PV inverter can still supply output power to loading devices Maj ALM PV inverter s malfunction indicator with the ON implying the PV inverter cannot operate normally due to a fault that the user is required to troubleshoot the issue immediately 2 3 Rear Panel Display A B Figure 2 3 1 Overview of the rear panel for rack mo...

Page 18: ...nal PV Input Terminal PV PV Battery Input Terminal BAT BAT Exhaust Vent of Fan POWER ON OFF switch Switch to the ON position to start the PV inverter whereas switch to the OFF position to turn off the PV inverter RS485 interface Overcurrent protection device for mains power input Smart HF Series Single phase PV Off grid Inverter Display Panel Introduction 12 36 PROFESSIONAL INNOVATIVE BRANDING SER...

Page 19: ...V inverter will take priority using the solar power source and consequently the proportion of energy saving is very high Only when the PV energy input is not available and the battery power is critically low will the PV inverter switch over to the power grid for a power supply If the power supply from a power grid is not available at this time the system will automatically shut down 3 1 UPS Mode W...

Page 20: ...ut to shut down When battery voltage falls to 43V the battery power is almost completely drained If the mains power is still not available at this time the PV inverter will automatically shut down its output At this stage the PV inverter remains in a standby mode and waiting for the mains power to restore and the input of PV energy If the user turns the PV inverter s power switch to the OFF positi...

Page 21: ...put to supply power to the loading devices and start the solar charger to charge the battery When the PV charging energy is lower than the energy required by the loads the battery voltage will gradually decrease When the battery voltage is below 45V the PV inverter will start rapid beeping alarm at a frequency of about 1 beep per second to alert the users that the battery power is about to run out...

Page 22: ...witch the mode into UPS and wait for a better weather condition before switch it back to a PV mode 3 3 System Initial Setting All series of product models contained in this User Manual are having the inverter output of 230V 50Hz in the PV power saving mode as factory default setting Users can adjust the setting values via the front panel Setting function keys Refer to Section 3 4 for setting proce...

Page 23: ...l changes at each press and after adjusting it to the required mode press the Setting button for about 3 5s until the PV inverter is making a beep sound to indicate the completion of setting At this time release the Setting button to enter to the 2nd layer of output voltage setting The LOAD LED 2 is lighted means that the PV inverter is entering to the 2nd layer setting PV Saving Mode Initial sett...

Page 24: ...M will be all lighted LOAD LED1 4 is lighted and 10s later the inverter will be automatically restarted Then the inverter output will be based on the latest setting values If not please follow the Step 2 for setting the output frequency Step 2 Please press and hold the Setting button for about 1s and then release it In this way the light signal changes for each press And after adjusting it to the ...

Page 25: ... Battery OCP When the battery input is over current the fuse at inverter battery input terminal will blow and it cannot be used as normal When that happened please contact a local dealer or return the appliance to manufacturer for a repair B PV Reverse Connection Protection When the PV input is reversely connected the PV inverter will stop operating and the corresponding LED light indicator light ...

Page 26: ... When the battery voltage is extremely high or low exceeded the battery operating range PV inverter will shut down the output and Maj ALM is lighted When the battery voltage is restored to a safe range the output will be restored automatically as well Storage battery reverse connection is forbidden Battery cells cannot exceed their rated number or severe damage could happen to the PV inverter I Pa...

Page 27: ...tial BUS Over Current AC Output Overload BUS UnderVoltage AC Output Overvoltage Over Temperature AC Output Overvoltage Fan Abnormality Table 3 5 LED indications for panel malfunction information Smart HF Series Single phase PV Off grid Inverter System Operation Mode Introduction 21 36 PROFESSIONAL INNOVATIVE BRANDING SERVICE ...

Page 28: ...r to Table 4 1 for wire selection Rated Current A 8A 20A 20A 40A 55A 80A 80A 120A CSA mm 2 4 6 16 25 AWG Remarks 10 8 4 2 Table 4 1 Minimum recommended cross sectional areas CSA of cable 40A 55A 8 6 4 2 Proposed Battery Pack Configuration The configuration of battery pack capacity is varied according to the PV charging power load power and standby time Please refer to Table 4 2 below for battery ca...

Page 29: ...g environment is recommended 1 1 Clean well ventilated and indoor environment 1 2Ambient temperature of ranged 20 J to 40 J 1 3 Place it out of reach of children to avoid scalding or electric shock 1 4 Installation should meet the requirement for minimum clearance of space around the inverter 2 It is prohibited to perform installation in the following environment 2 1 Environment with flammable exp...

Page 30: ...t End Voltage Specification Current Specification 300Vac Vac 300Vac Vac 150Vdc Vdc 100Vdc Vdc 25A I 32A 25A I 32A 50A I 100A I 2 Pay attention to the surface of inverter as it is likely that the temperature remain high after the power supply of inverter is being switched off for a period of time 3 If maintenance for inverter is required please contact the authorized system installation maintenance...

Page 31: ...on a standard communication cabinet in accordance with the requirements set forth for the cabinet Alternatively the inverter can also be installed on a horizontal platform with that all the predescribed important instructions and position requirements are fulfilled 1 4 Schematic of cable connection for a rack mounted inverter is shown in Figure 4 1 below Figure 4 1 Schematic of cable connection fo...

Page 32: ...ed Inverter Wall mounted inverter can be installed on a wall and alternatively be placed on a horizontal platform When the inverter is to be installed on a wall the user is required to fit mounting screws on the wall according to the dimension as shown in Figure 4 2 and then securely install the inverter on the wall Smart HF Series Single phase PV Off grid Inverter Installation and Wiring 26 36 PR...

Page 33: ... live neutral and ground wires through the 1st cable grommet from the right and pass these wires through the cable duct on the right side inner wall and then use a slot head screwdriver to connect the wires according to marking on the 3rd 4th and 5th positions It is suggested to use a standard 4mm or 10AWG wire and that the wire ends using for connection are stripped off 5mm 8mm B PV Input Termina...

Page 34: ...After all the checks are confirmed close ON status the battery input circuit breaker and the power switch of inverter and wait for a moment until the Run LED indicator on the display panel is lighted then close the circuit breakers of PV input and AC input and check according to the user manual that the LED indicators and the inverter output voltage are in accordance with requirements After confir...

Page 35: ...o deduction of 60 It is prohibited to operate the PV inverter at an ambient temperature of higher than 60 2 When the altitude is over 2000m the PV inverter s rated power decreases 10 by every 1000m rise 3 The use of output voltage will be lowered when the battery voltage is low which will not be higher than the 5 rated value Wire specifications length frequency transformer MCCB RCD IRDD AC input P...

Page 36: ...uently prompt an overload message For instance the PV248 3000HF can carry the max inductive load of 1500W with the same feature like a 2P air conditioner 2P electrical motor 2P water bump and 2P motor When carrying such a load other loads should be turned off or only be added after the load is being stably operated 2 When the loading device is either capacitive or inductive please beware of that t...

Page 37: ...lease identify the types of signal alarm according to the instructions given in User Manual and resolve it accordingly Inspect the input AC and if the battery is in an open circuit or battery voltage is too low or high Replace with a new battery Check battery specifications and increase battery capacity After being connected with PV inverter confirm that the PV charging indicator is lighted at the f...

Page 38: ...source prior to connecting or disconnecting battery terminals f Determine if battery is inadvertently grounded If inadvertently grounded remove source from ground Contact with any part of a grounded battery can result in electrical shock The likelihood of such shock can be reduced if such grounds are removed during installation and maintenance applicable to equipment and remote battery supplies no...

Page 39: ...he claimed defect within the warranty period and timely send a scanned copy of warranty card and invoice to the APM Customer Service Center email mk apmtech cn APM will provide a service at no additional charge for the maintenance or replacements of defected product or components 2 In case of product replacement or refund all replaced or exchanged parts which are removed under this warranty will b...

Page 40: ...F Series Single phase PV Off grid Inverter Common Faults Solutions 1 APM will bear no responsibility for the compensation of power loss caused by direct or consequential damage from product failure APM will not be responsible for the data loss in the operation of an inverter and the users should appropriately back up the data by themselves Nor will APM be responsible for the personal injury or pro...

Page 41: ...ct Person Address Product information Product Serial No Product Name Spec Purchase Date Invoice No Warranty Period Remark Signature Date Product Malfunction Information Product Name Product Item No Product Serial No Installation Date Malfunction Date Malfunction descriptions and solutions Name Address Tel Cell Phone Fax Email Installed place User s Information System Information ...

Page 42: ...ter and result in public health hazards You may contact the relevant agencies of the local authority in order to ensure the waste disposal is in accordance with all related local requirements and regulations The replaced products or components should be handed over to APM Technologies authorized retailer distributor or dealer and our company will recycle the used product or components within a cer...

Page 43: ......

Page 44: ...Service Hotline 86 76922028588 Fax 86 76922026771 Website www apmtech cn Email mk apmtech cn Add 7 Link Information Industry Park Shuilianshan Road Nancheng Dongguan Guangdong China ...

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