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Srne HF4850S80-H User Manual

All-in-one solar charge inverter
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All-in-one solar charge inverter
User Manual
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HF4850S80-H | HF4830S80-H
All-in-one solar charge inverter V11
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Summary of Contents for Srne HF4850S80-H

  • Page 1 All-in-one solar charge inverter User Manual Product Type HF4850S80-H | HF4830S80-H All-in-one solar charge inverter V11...

  • Page 2: Important Safety Instructions

    Important safety instructions Please keep this manual for future use. This manual contains all safety, installation and operating instructions for the HF-H Series all-in-one solar charge inverter. Please read all instructions and precautions in the manual carefully before installation and use. ...

  • Page 3: Table Of Contents

    Table of Contents 1. Basic Information ..............................4 1.1 Product overview and characteristics ................................4 1.2 Basic system introduction ....................................5 1.3 Product characteristics .......................................6 1.4 Dimension drawing ......................................7 2. Installation Instruction ............................. 8 2.1 Installation notice ........................................ 8 2.2 Wire specification and breaker type ................................9 2.3 Installation and Wiring ....................................10 3.Operating Mode ...............................

  • Page 4: Basic Information

    1. Basic Information 1.1 Product overview and characteristics HF/MF48-H series is a new type of mixed solar energy storage inverting & control all-in-one machine integrating solar energy storage & municipal power charge storage and AC sine wave output. It adopts DSP control and advanced control algorithm to achieve characteristics of high response speed, high reliability and high industrial standard.

  • Page 5: Basic System Introduction

    13. It has the function of mixed load: when the battery is not connected, photovoltaic and commercial power can supply power to the load at the same time (if there is no battery, the commercial power must be connected). When the battery is full, it can also enter the mixed load mode, which can make full use of the photovoltaic energy.

  • Page 6: Product Characteristics

    1.3 Product characteristics ⑩  Overload protector Cooling fan ② ⑪ ON/OFF rocker switch Battery terminal ③ ⑫ AC input terminal Cooling fan ④ ⑬ AC output terminal PV terminal ⑤ ⑭ Grounding screw hole Touchable buttons ⑥ ⑮ RS485 communication port LED Indicators ⑦...

  • Page 7: Dimension Drawing

    1.4 Dimension drawing All-in-one solar charge inverter V11...

  • Page 8: Installation Instruction

    2. Installation Instruction 2.1 Installation notice Before installation, please carefully read the manual and get familiar with the installation step. Take care while installing the battery. When installing the lead-acid liquid battery, it is required to wear  goggles. Any body part contacting the battery acid must be washed with clear water in time. Don ’t place any metal object beside the battery to prevent short circuit of the battery.

  • Page 9: Wire Specification And Breaker Type

    HF4830S60-H 2P—25A /10AWG HF4850S80-H 2P—25A /10AWG Note: the voltage in parallel shall not exceed maximum PV input open-circuit voltage. Please refer to the table below for recommended AC input wire diameter and switch:  Recommended...

  • Page 10: Installation And Wiring

    Maximum Type circuit breaker wire diameter discharge charge current type current HF4830S60-H 2P—120A 20mm /7AWG HF4850S80-H 125A 2P—200A 30mm /7AWG Recommended wire specification and breaker type for AC output  Rated Recommended Recommended inverter AC Maximum bypass Type circuit breaker...
  • Page 11 Step 2: Remove the terminal protection cover All-in-one solar charge inverter V11...
  • Page 12 Step 3: wiring AC input/output wiring method: Before AC input/output wiring, disconnect the external breaker at first and then confirm whether the cable used is thick enough. Please refer to chapter “ 2.2 Wiring Specification and Breaker type”; Correctly connect AC input wire in accordance with cable sequence and terminal position shown in the figure below.
  • Page 13 Note: use thick ground cable as far as possible (with cable section not less than 4mm ), place the ground point to be close to the all-in-one machine as far as possible and choose shorter ground wire to the greatest extent Wiring method of PV input: Before wiring, disconnect external breaker at first, and confirm whether the used cable is thick enough.
  • Page 14 BAT+: positive battery pole BAT-: negative battery pole Warning notice: Input from mains supply, AC output and photovoltaic array may generate high voltage. Before wiring, make sure to break the breaker or fuse; During wiring process, make sure to pay attention to the safety; during the wiring process, please don’t close the breaker or fuse.
  • Page 15 Step 6: Start all-in-one machine At first close the breaker at the battery end, and then press the rocker switch at the lower left side of the machine to “ ON ” state, “ AC/INV ” indicator light flashes, indicating normal operation of inverter. Afterwards, close breakers of photovoltaic array and mains supply.

  • Page 16: Operating Mode

    3.Operating Mode 3.1 Charge mode Photovoltaic priority: in photovoltaic priority charge mode, mains charge is started only when photovoltaics is out of work. Make full use of solar energy for power generation in the daytime and transfer to the mains supply for charge to maintain electric quantity of the battery. It is suitable for areas with relatively stable power grid and relatively expensive electricity price.

  • Page 17: Output Mode

    3.2 Output mode PV priority mode:  Use PV and battery energy to power loads, with PV taking priority. When the PV energy is greater than the load, the excess energy charges the battery: When the PV energy is less than the load, the battery replenish the power supply. When PV is invalid, switch to mains power supply and charging.
  • Page 18 Mains priority mode:  Switch to inverter power supply only when there is no utility power, and switch to utility power charging and supply when utility power recovery. The equipment is as a backup UPS, used in areas with unstable power grid. Switching does not affect the PV charging. Inverter priority mode: ...

  • Page 19: Operation Instruction For Lcd Screen

    With BMS communication: when the battery SOC is lower than the [61] setting item, switch to utility power supply and charging; when the battery SOC is higher than the [62] setting item, switch to PV, battery to power the load. This mode maximizes the use of DC energy and is used in grid stable areas.

  • Page 20: Introduction To Operation Keys

    4.2 Introduction to operation keys Function Key Description Enter/exit setting menu Last option DOWN Next option Confirm/enter option under setting menu 4.3 Introduction to indicator light Indicator light Color Description Constant on: mains supply output AC/INV Yellow Flashing: inverter output Flashing: battery in charge CHARGE Green...
  • Page 21 power grid Indicates that the AC input Indicating that the machine is in mode in APL mode (wide mains supply bypass work mode voltage range) Indicating that PV input end Indicating that AC output is in has been connected to solar overload state battery panel Indicating percentage of AC...
  • Page 22 Parameter display at left side of screen: input parameter Indicating AC input Indicating PV input Indicating inverter circuit The icon is not displayed Displaying battery voltage, total charge current of battery, charge power of mains supply, AC input voltage, AC input frequency, PV input voltage, temperature of internal radiator, software version Parameter display at right side of screen: output parameter Indicating output voltage, output current, output active power, output...

  • Page 23: Setting Parameter

    AC input frequency AC output load frequency AC input voltage AC output load current Input voltage Output load KVA INV temperature INV output load KW APP software version Bootloader software version Model Battery Voltage Rating Model Output Power Rating Model PV Voltage Rating Model PV Current Rating 4.5 Setting parameter Key operation description: to enter setting menu and exit from setting menu, please press key“SET”.
  • Page 24 Bypass self-adaption, it automatically [02] 50.0 default Output adapts to AC frequency in case of AC power; frequency without AC power, the output frequency can be set via the menu. [02] 60.0 90~280V wide range input AC voltage range of [03] APL 230V machine.
  • Page 25 For user-defined, all battery parameters can [08] USE be set. Sealed lead-acid battery, constant voltage [08] SLd charge voltage 57.6V, float charge voltage 55.2V. Flooded lead-acid battery, charge voltage [08] FLd at constant voltage is 58.4V and float charge voltage is 55.2V. Gel lead-acid battery, charge voltage at [08] GEL constant voltage is 56.8V and float charge...
  • Page 26 So as to overdischarge voltage, when the battery voltage is lower than the judgement point, after delaying for the parameter 【13】 Overdischarge [12] 42V setting time, turn off the inverter output. 40V~48V voltage default voltage setting range at 0.4V step is valid in case of a self-defined battery and lithium battery.
  • Page 27 derating time vented lead-acid battery and sealed lead-acid battery. [21] ENA Start equalizing charge immediately. Equalizing charge [21] DIS enabling Stop equalizing charge immediatel. default [22] DIS No energy-saving mode default After the power saving mode is enabled, if the load Energysaving is null or less than 50W, the inverter output is turned mode...
  • Page 28 When [32] setting item = BMS, you need to select the corresponding lithium battery manufacturer's brand for communication. BMS communication protocols PAC=PACE, RDA=RITAR, AOG=ALLGRAND, OLT=OLITER, HWD=SUNWODA, DAQ=DYNESS, WOW=SRNE, PYL=PYLONTECH, UOL=VILION [34] DIS default Disable this function. Hybrid power to load mode, in which the PV is only...
  • Page 29 Battery [35] 52V lowvoltage Setting range 44V~58.4V. default recovery PV maximum [36] 80A default Maximum PV charging current setting: 0~100A. charging current Battery fully After the battery is fully charged, it needs to be [37] 52V charged lower than this set voltage before it can be default recovery point recharged...

  • Page 30: Battery Type Parameters

    is reduced to 1/16 of the rated charging current value of the inverter. 2. When the battery SOC>95%, the charging current is reduced to 1/8 of the rated charging current of the inverter. 3. When the battery SOC>90%, the charging current is reduced to the inverter rated charging current value 1/4.
  • Page 31 Battery fully charged recovery point(setup √ item [37]) Equalizing charge 58.4V 59.2V 40～60V √ voltage Boost charge voltage 40～60V √ Floating charge voltage 55.2V 55.2V 55.2V 40～60V √ Undervoltage alarm 40～60V √ voltage([01] fault) Undervoltage alarm voltage recovery Undervoltage alarm voltage+0.8V point([01] fault) Low voltage disconnection...
  • Page 32 voltage Battery fully charged recovery point(setup 50.4V 54.8V 53.6V 50.4V 47.6V √ item [37]) Equalizing charge √ voltage Boost charge voltage 53.2V 57.6V 56.8V 53.2V 49.2V √ Floating charge 53.2V 57.6V 56.8V 53.2V 49.2V √ voltage Undervoltage alarm 43.6V 46.8V 49.6V 46.4V 43.2V...

  • Page 33: Other Function

    5.Other Function 5.1 Dry node function Working principle: this dry node can control the switch of diesel generator to charge the battery. ① Under normal conditions, in this terminal, NC-N point is closed and NO-N point is opened; ② When the battery voltage reaches the low-voltage disconnection voltage point, the coil of the relay is energized and NO-N point is closed and NC-N point opened.

  • Page 34: Protection

    6.Protection 6.1 Protection function Protection Note Function When the charge current of the configured PV array exceeds the Current limiting protection rated current of PV, it will be charged at the rated current. At night, because the battery voltage is greater than that of the PV Anti-reverse charge module, the battery shall be protected against discharge through protection at night...

  • Page 35: Meaning Of Fault Code

    6.2 Meaning of fault code Affecting Fault Code Fault Name Note output or not 【01】 BatVoltLow Battery undervoltage alarm Average overcurrent software 【02】 BatOverCurrSw protectionforbattery discharge 【03】 BatOpen No connection alarm of battery 【04】 BatLowEod Stop discharge alarm for battery undervoltage 【05】...

  • Page 36: Some Fault Troubleshooting

    Battery dead (Only enable BMS take effect) 【32】 BatCapacityLowStop BMS communication failure 【58】 BMSComErr BMS under-temperature alarm (Only enable BMS 【60】 BMSUnderTem take effect) BMS over-temperature alarm (Only enable BMS 【61】 BMSOverTem take effect) BMS over-current alarm (Only enable BMS take 【62】...

  • Page 37: System Maintenance

    7.System Maintenance In order to maintain the optimum and permanent operation performance, it is suggested to check  the following items semiannually. Confirm that the air flow around the all-in-one machine will not be blocked. In addition, remove any dirt or debris from the radiator.

  • Page 38: Technical Parameter

    8. Technical Parameter Model HF4850S80-H HF4830S60-H AC mode Rated input voltage 220/230Vac (170Vac~280Vac) ±2% Input voltage range (90Vac-280Vac) ±2% Frequency 50Hz/ 60Hz (auto-detect) 47±0.3Hz ~ 55±0.3Hz (50Hz); Frequency range 57±0.3Hz ~ 65±0.3Hz (60Hz); Overload/short- circuit protection Breaker Efficiency >95% Conversion time...
  • Page 39 Efficiency >90% (102%<load<125%): Alarm and shutdown after 5 minutes. Overload protection (125%<load<150%): Alarm and shutdown after 10 seconds. Load>150%: Alarm and shutdown after 5 seconds. Peak power 10000VA 6000VA Loaded motor capacity Output short-circuit protection Breaker Specification of bypass breaker Rated battery input voltage 48V (minimum start voltage 44V) 40.0Vdc~60Vdc ±...
  • Page 40 ≤60dB Noise Forced cooling with adjustable air speed Thermal dissipation USB/RS485 (WiFi/GPRS)/dry node control Communication interface 426mm*322mm*126mm Dimension (L*W*D) 10.5kg Weight All-in-one solar charge inverter V11...

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