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Afore AF3.6K-DH, Installation And Operation Manual

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Afore AF3.6K-DH Installation And Operation Manual Download Page 24

２３

PV input wire ≥ 8AWG, stripping length 11±0.5mm, the stripped PV input wire should be
tightly crimped into the connectors.

Pass the PV input wire with crimped terminals through the waterproof connector and
follow the system connection diagram as shown above, insert the black wire PV1-, PV2-,
PV3- and the red wire PV1+, PV2+, PV3+ into the terminals on the PCB, and tighten the
screws.

4.3.3 Battery Connection

AF-DH series hybrid inverters are compatible with lithium battery. For lead acid battery or
batteries with other brands, please confirm with local distributor or Afore for technical support.

Summary of Contents for AF3.6K-DH

Page 1: ...AF3K DH AF3 6K DH AF4K DH AF4 6K DH AF5K DH AF5 5K DH AF6K DH AF7K DH AF7 6K DH AF8K DH AF8 6K DH AF9 6K DH Installation and Operation Manual ...

Page 2: ...irst ７ 3 2 5 Emergency Charging ７ 3 2 6 EPS ８ 4 Installation ８ 4 1 Pre installation ８ 4 1 1 Packing List ８ 4 1 2 Exterior Objects ９ 4 1 3 Mounting Location １０ 4 1 4 Tools Required for Installation １２ 4 2 Mounting １３ 4 3 Electrical Connection １４ 4 3 1 Communication １４ 4 3 1 1 Adaptation Switch １５ 4 3 1 2 BAT Meter CT １５ 4 3 1 3 Multi Inverter Parallel １９ 4 3 1 4 WIFI GPRS LAN ２０ 4 3 1 5 BAT CAN NTC...

Page 3: ...gement System ３２ 5 3 7 Timing Charging Discharging ３３ 5 3 8 AC Timing Charging ３３ 5 3 9 Forced Charging ３４ 5 3 10 Forced Discharging ３４ 5 3 11 Meter CT ３５ 5 3 12 Protection Parameters ３５ 5 3 13 Communication Parameters ３６ 6 Power ON OFF ３６ 6 1 Power ON ３７ 6 2 Power off ３７ 6 3 Restart ３７ 7 Maintenance Trouble Shooting ３７ 7 1 Maintenance ３７ 7 2 Trouble Shooting ３７ 8 Specifications ４８ ...

Page 4: ...ouch cover until five minutes after disconnecting PV panels battery the grid and generator to avoid electric shock To reduce the risk of injury do not touch the hot cover heat sink at the back of the hybrid inverter or surfaces nearby while inverter is operating Do not use the inverter for other purposes that not described in this manual Both the inverter and associated transport packaging are mai...

Page 5: ...ease read and follow all the instructions and cautions before installation operation and maintenance 3 Introduction 3 1 Basic Instruction AF DH series hybrid inverters when work with batteries can significantly reduce the energy that purchased from the public grid and optimize self consumption ...

Page 6: ... high electricity price 1 Solar energy supply to the local load and charge to the battery first 2 The excess power export to the public grid 3 The wind turbines can be connected to the PV 4 When off gird and the power is lacking the generator will be turned on automatically B Stabilize the Power of the Grid In special self use mode the power needs to be fed in exported from the grid stably with a ...

Page 7: ... charging and discharging time can be set flexibly it also allows to set whether charge from the grid or not 3 2 3 Selling First Priority Load Grid Battery This mode applies to situation with high feed in subsidy 1 Solar energy supply the local load first then export to the public grid 2 The excess energy will be charged into the battery ...

Page 8: ...arged first and discharge energy for the local load when the grid is off It would be charged automatically 3 2 5 Emergency Charging When the voltage or SOC state of charge of the battery is below the safe value battery will be charged in priority until to the safe value The energy of the battery will be taken from the public grid and PV system When the public grid is off the battery can only be su...

Page 9: ...ery will supply the local load 4 Installation 4 1 Pre installation Check the equipment before installation to make sure whether the packaging and components are lost or damaged if it is please contact local distributor directly for support 4 1 1 Packing List Please ensure the following items are included in the packaging with your machine ...

Page 10: ... Bracket 10 8 Expansion Tube 3 1 Quick Installation Instructions 11 8 Backet Screw 4 1 Inspection Certificate 12 2 Battery Terminals 5 1 Warranty Card 13 1 Earth Terminals 6 1 Monitor Quick Installtion 14 1 Monitor Module 7 1 Smart Meter Opitional 15 15 Power Connectors 8 2 CT 16 5 Communication Connectors ...

Page 11: ...face Inverters should be away from flammable materials the television antenna or antenna cable The mounting structure can support the weight of the inverter The ambient temperature should be within 25 60 Please AVOID direct sunlight rain exposure snow laying up and lightning No Item No Item 1 Emergency Stop 6 Grid Port 2 DC Switch 7 Back Up 3 Battery Port 8 Communication Port 4 Wifi Port 9 Waterpr...

Page 12: ... should be installed vertically on the wall or lean back on plane with a limited tilted angle Please refer to following figure Keep enough space for sufficient heat dissipation convenient operation and maintenance ...

Page 13: ...4 1 4 Tools Required for Installation To install the inverter properly the following tools need to be prepared No Name Remarks 1 Mark Pen Mark the punching position 2 Spanner 3 Screwdriver 4 Wire stripper Crimp Earth Terminals 5 Wire Cutter 6 Power Drill 7 Hammer 8 Crimping Pliers ...

Page 14: ...１３ 4 2 Mounting ...

Page 15: ...１４ 4 3 Electrical Connection 4 3 1 Communication Communication terminals and configured switches on the bottom of the inverter ...

Page 16: ... 4 3 1 2 BAT Meter CT Meter and a current sensor CT for short below are used to detect current power direction of the local load and the grid The output control function of the inverters will be activated based on the detected data S1 Adaptation Switch Remarks Emergency Switch default off OFF CAN BAT ON CT485 ON BAT485 ON RS485 2 ON RS485 WIFI ...

Page 17: ...１６ Lithium ...

Page 18: ...eter with the inverter With negative value the hybrid inverters is feeding power to the grid With positive value the load is consuming the power from grid With below figures and Imp the system is importing active energy With below figures and Exp the system is exporting active energy ...

Page 19: ...１８ ...

Page 20: ...tion 4 3 1 3 Multi Inverter Parallel RS485 3 connector is for Multi inverter parallel communication connection Please check with local distributor or Afore for more information Pin CT AC Meter 1 CT_U 2 CT_N 3 CT_W 4 CT_N ...

Page 21: ...uter account registration etc For more information please check the WIFI GPRS LAN connection manual via www aforenergy com 4 3 1 5 BAT CAN NTC NTC is a temperature sensor which is installed on the surface of the lead acid battery by connecting the lead wire to the TEP terminal of the inverter If inverter is connected with lithium battery it supports communication CAN RS485 communication connecting...

Page 22: ...２１ Pin BAT NCT CAN 1 TEP T 2 TEP G 3 CAN H 4 CAN L ...

Page 23: ...ings of PV panels Please make sure below requirements are followed before connecting PV panels and strings to the inverter Disconnect all the PV DC switches before wiring The open circuit voltage and short circuit current of PV string should not exceed the reasonable range of the inverters The isolation resistance between PV string and ground should exceed 300 kΩ The polarity of PV strings are cor...

Page 24: ...onnector and follow the system connection diagram as shown above insert the black wire PV1 PV2 PV3 and the red wire PV1 PV2 PV3 into the terminals on the PCB and tighten the screws 4 3 3 Battery Connection AF DH series hybrid inverters are compatible with lithium battery For lead acid battery or batteries with other brands please confirm with local distributor or Afore for technical support ...

Page 25: ... will ensure the inverter be securely disconnected during maintenance and fully protected from current of AC input An extra AC breaker is needed for On Grid connection to be isolated from grid when necessary Below are requirements for the On Grid AC breaker Inverter Model AC breaker specification AF3 0K DH AF7 6K DH 63A 240V 208V AC breaker AF8 0K DH AF9 6K DH 100A 240V 208V AC breaker ...

Page 26: ...nect DC protector or breaker first before connecting Remove insulation sleeve 11mm 0 5 inch length unscrew the bolts insert the AC input wires according to polarities indicated on the terminal block and tighten the terminal screws Grid Connection ...

Page 27: ...２６ EPS Connection Generator Connection ...

Page 28: ...７ Then insert stripped AC output wires into the terminal block according to polarities indicated and tighten the terminal Corresponding N wires and PE wires to the AC terminal should be inserted as well ...

Page 29: ...２８ 4 3 5 Earth Connection A second protective earth PE terminal should be connected to the inverter This prevents electric shock if the original protective PE wire fails 5 Operation 5 1 Control Panel ...

Page 30: ...4 Running 8 LCD No Items Color Indication Power On On Green Power On Off Running On Yellow Running Off Warning On Re Warning Off 5 2 Menu Overview AF DH hybrid inverter has a LCD for clearly operating and menu of the LCD can be presented as following Indication for Menu ...

Page 31: ... is for AF DH Hybrid inverter Any doubts please contact distributor for more details 5 3 1 Time Step1 Entry Menu Step2 Up Down Chose System Param Confirm Step3 Up Down Chose Date Time Confirm Step4 Set Year Mouth Date Hour Minute Second Confirm Step5 Return Display Menu System Param System Param Date Time System Param Date Time Data xxxx xx xx Time xx xx xx Chose Chose 5 3 2 Safety Step1 Entry Men...

Page 32: ...Down Chose Independent Parallel No Pv Confirm Step6 Return MENU Running Param Running Param PV Mode PV Mode No Pv Independent Parallel Running Param PV Mode Chose Chose 5 3 4 Lithium Battery Step1 Entry Menu Step2 Up Down Chose Running Param Confirm Step3 Password Confirm Up Down Chose 0 Confirm Step4 Up Down Chose Lith Lithium Battery Enter Battery Factory Step5 Up Down Chose IvyHv JBS48 JBSHV HS...

Page 33: ...Up Down Chose Capacity RComp TComp VChgMax Step6 Return MENU Running Param Running Param Bat Param Running Param Load Load Capacity xxAh Running Param Bat Param Load Chose Chose Chose 5 3 6 Energy Management System Step1 Entry Menu Step2 Up Down Chose Running Param Confrim Step3 Password Confirm Up Down Chose 0 Confirm Step4 Up Down Chose EMS Param Confirm Step5 Up Down Chose EMS Mode Entry MES Se...

Page 34: ...C Timing Charging Step1 Entry Menu Step2 Up Down Chose Running Param Confrim Step3 Password Confirm Up Down Chose 0 Confirm Step4 Up Down Chose EMS Param Confrim Step5 Up Down Chose AC Chg AC Forced Charging Confrim Step6 Up Down Setting AC Chg AC Forced Charging Switch On Off MaxPpct Max power percentage Max power percentage MaxSoc Max SOC TimOn1 Start time TimOff1 Stop time TimeOn2 Start time Ti...

Page 35: ...S Param EMS Param Force Chg Force Chg Force Chg OFF ON Running Param EMS Param Force Chg Chose Chose Chose 5 3 10 Forced Discharging Step1 Entry Menu Step2 Up Down Chose Running Param Confrim Step3 Password Confirm Up Down Chose 0 Confirm Step4 Up Down Chose EMS Param Confrim Step5 Up Down Chose Force DChg Forced Discharging Mode Confrim Step6 Up Down Set Force DChg Forced Charging Switch On Off P...

Page 36: ...wn Chose No Meter CT Meter Confrim Step5 if select Meter Up Down chose Afore Afore3 UKOB User2 Step6 if select CT set CT gains Step7 Return MENU Running Param Meter Param Meter Param Meter Running Param Chose Running Param Chose Meter Paramr Chose Meter Meter Param CT CT Meter Afore3 Chose CT 100 5 3 12 Protection Parameters Step1 Entry Menu Step2 Up Down Chose Protection Param Confrim Step3 Passw...

Page 37: ... Step7 Under P Addr Up Down chose inverter number of parallel working Confirm Step8 Up Down chose P Baud Confirm Step9 Return MENU Com Param Com Param Wifi Prot Modbus Wifi Prot Modbus SunSpec Com Param PV Mode Chose Chose 6 Power ON OFF Please check the following requirements before testing Installation location is suitable according to Chapter 4 1 3 All electrical wires are connected tightly inc...

Page 38: ...wice a year AC connection Grid and EPS twice a year Battery connection twice a year Earth connection twice a year Heat sink clean with dry towel once a year 7 2 Trouble Shooting The fault messages are displayed when fault occurs please check trouble shooting table and find related solutions Fault Code and Trouble Shooting Fault Type Code Name Description Recommended Solution PV Fault A01 PvConnect...

Page 39: ...tributors A05 Pv2OverVoltFault A06 Pv3OverVoltFault A07 Pv4OverVoltFault A08 A09 A10 A11 A12 A13 A14 A15 Pv12OverVoltFault A16 PV1ReverseFault PV and PV reversed Connection 1 Check PV and PV Connect whether reversed or not 2 If reversed make correction A17 PV2ReverseFault A18 PV3ReverseFault A19 A20 A21 A22 A23 A24 A25 A26 A27 PV12ReverseFault A33 Pv1AbnormalFault PV voltage or current abnormal 1 ...

Page 40: ...rry out rectification if break B06 PcsBatComFault Battery communication abnormal 1 Check battery side communication wires damage or loose connect and then carry out rectification 2 Check battery is off or other abnormal then Mastertenance battery or change new battery B07 PcsBatTempSensorOpen Battery temperature sensor abnormal 1 Check battery temperature sensor and connected wires damage or not t...

Page 41: ...eturn to normal 2 Check inverter connected with grid connectors and cable normal or not C02 GridUnbalanVoltFault Grid Voltage unbalanced 1 The inverter will restart automatically when the grid three phase return to normal 2 Check inverter connected with the grid connectors and wires normal or not C03 GridInstOverVoltFault Grid instantaneous voltage over 1 The inverter will restart automatically wh...

Page 42: ...gnored when generation power enough can be recovery 3 If those faults occurs continuously and frequently please ask help for local distributors D02 GridConflictFault Grid connected to Back up terminal 1 Check the off grid port connection correct disconnect both off grid and grid ports D03 GenOverVoltFault Generator voltage over 1 Adjust generator running parameters make the output voltage frequenc...

Page 43: ...Fault E36 E37 E38 E39 E40 E41 E42 E43 E44 Boost12SelfCheckFault E45 BusHwOverVoltFault Bus voltage over 1 Power off then restart Ref Chapter8 2 If those faults continuously and frequently please ask help for local distributors E46 BusHwOverHalfVoltFault E47 BusSwOverVoltFault E48 BusSwOverHalfVoltFault E49 BusSwUnderVoltFault Bus voltage under as running E50 BusUnbalancedFault DC Bus voltage unbal...

Page 44: ...InvROverCurrFault R phase current over F04 InvSOverCurrFault S phase current over F05 InvTOverCurrFault T phase current over F06 GridUnbalanCurrFault On grid current unbalanced F07 DcInjOverCurrFault DC injection current over F08 AcOverLeakCurrFault Ac side leakage current over 1 Check AC insulation and ground wires connect ground is well or not then repair it 2 Power off then restart Ref Chapter8...

Page 45: ... 1 Power off then restart Ref Chapter8 2 If those faults occurs continuously and frequently please ask help for local distributors F22 UpsUnderVoltFault F23 UpsOverFreqFault Off grid output frequency over or under F24 UpsUnderFreqFault F25 DcInjOverVoltFault Off grid DC injection voltage over System Fault G01 PV1CurAdChanFault Sampling hardware abnormal 1 Power off then restart Ref Chapter8 2 If t...

Page 46: ...d AC output inconsistent G41 EnvirOverTempFault Installation environment temperature over or low 1 Change or improve the installation environment temperature make running temperature suitable 2 Power off then restart Ref Chapter8 3 If those faults occurs continuously and frequently please ask help for local distributors G42 EnvirLowTempFault G43 CoolingOverTempFault Cooling temperature over or low...

Page 47: ...bnormal I10 HmiComWarning HMI abnormal I11 FreqCalcConflictWarning Frequency value abnormal I12 UnsetModel Running model is not initial 1 Contact with local distributor Outside Warnning J01 MeterComWarning Meter CT abnormal 1 Check the smart meter model connection or connectors are correct any loose 2 if abnormal repair or change 3 Power off then restart Ref Chapter8 4 If those faults occurs conti...

Page 48: ...s continuously and frequently please ask help for local distributors J05 ParallelComWarning Communication between master inverter and slaver ones abnormal in parallel mode 1 Check parallel connect communi cation wires damage connectors loose connect port correct or not 2 if not then adjust it 3 Power off then restart Ref Chapter8 4 If this those faults continuously and frequently please ask help f...

Page 49: ...４８ 8 Specifications Hybrid Inverter ...

Page 50: ...４９ ...

Page 51: ...５０ ...

Page 52: ...Building 7 No 333 Wanfang Rd Minhang District Shanghai China 201112 Version HH1004 01 ...

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