Afore AF3K-TH 400V Trefas Hybrid Inverter User Manual
- May 15, 2024
- Afore
Table of Contents
Afore AF3K-TH 400V Trefas Hybrid Inverter
- Product: Three phase Hybrid Inverter
- Versions: HH1019-01, HT1018-03
- Contact: +86-21-54326236, +86-21-54326136, info@aforenergy.com
- Address: Building 7, No.333 Wanfang Rd, Minhang District, Shanghai, China. 201112
Product Information
The Three phase Hybrid Inverter is designed to efficiently convert and manage power from solar panels, batteries, and the grid, providing reliable energy for residential and commercial applications.
Installation
Pre-installation
- Unpacking & Package List: Carefully unpack all components and verify they match the provided list.
- Product Overview: Familiarize yourself with the inverter components and features.
- Mounting Location: Choose a suitable location ensuring proper ventilation and access for maintenance.
Mounting
Follow the provided instructions for securely mounting the inverter in the chosen location.
Electrical Connection
- PV Connection: Connect the solar panels to the inverter following the specified guidelines.
- Battery Connection: Connect the batteries to the inverter using the recommended methods.
- AC Connection: Connect the inverter to the electrical grid following safety protocols.
Operation
Control Panel
Use the control panel to monitor and adjust the inverter settings as needed.
Power ON/OFF
- Power ON: Follow the steps outlined in the manual to safely power on the inverter.
- Power OFF: Shut down the inverter properly to avoid damage.
Maintenance & Troubleshooting
Maintenance
Regular maintenance is essential to ensure optimal performance of the inverter. Refer to the manual for maintenance tasks.
Troubleshooting
If you encounter any issues with the inverter, refer to the troubleshooting section of the manual for guidance on identifying and resolving common problems.
FAQs
- Q: How do I reset the inverter?
- A: To reset the inverter, locate the reset button on the control panel and press it for 10 seconds.
- Q: What should I do if the inverter shows an error code?
- A: Refer to the troubleshooting section of the manual to identify the error code and follow the recommended steps to resolve it.
“`
Version: HH1019-01
Version: HT1018-03
Three phase Hybrid Inverter
+86-21-54326236 +86-21-54326136 info@aforenergy.com Building 7, No.333 Wanfang
Rd, Minhang District, Shanghai, China. 201112
About This Manual
1.About This Manual
1.1 Scope of Validity
This manual mainly describes the product information, guidelines for installation, operation, maintenance and troubleshooting. And this manual applies to Afore Three phase Hybrid Inverter.
AF3K-TH AF12K-TH
AF4K-TH AF15K-TH
AF5K-TH AF17K-TH
AF6K-TH AF20K-TH
AF8K-TH AF10K-TH AF25K-TH AF30K-TH
Please keep this manual available all the time in case of any emergency.
1.2 Target Group
This manual is for qualified personnel. The tasks described in this manual
must only be performed by qualified personnel.
Safety & Symbols
2.1 Safety Precautions
1. All work on the inverter must be carried out by qualified electricians. 2.
The PV panels and inverter must be connected to the ground. 3. Do not touch
the inverter cover until 5 minutes after disconnecting both DC and AC power
supply. 4. Do not touch the inverter enclosure when operating, keep away from
materials that may be affected by high temperatures. 5. Please ensure that the
used device and any relevant accessories are disposed of in accordance with
applicable regulations. 6. Afore inverter should be placed upwards and handled
with care in delivery. Pay attention to waterproof. Do not expose the inverter
directly to water, rain, snow or spray. 7. Alternative uses, modifications to
the inverter not recommended. The warranty can become void if the inverter was
tampered with or if the installation is not in accordance with the relevant
installation instructions.
Safety & Symbols 02
2.2 Explanations of Symbols
Afore inverter strictly comply with relevant safety standards. Please read and
follow all the instructions and cautions during installation, operation and
maintenance.
Danger of electric shock The inverter contains fatal DC and AC power. All work
on the inverter must be carried out by qualified personnel only. Beware of hot
surface The inverter’s housing may reach uncomfortably hot 60°C (140°F) under
high power operation. Do not touch the inverter enclosure when operation.
Residual power discharge Do not open the inverter cover until 5 minutes after
disconnection both DC and AC power supply. Important notes Read all
instructions carefully. Failure to follow these instructions, warnings and
precautions may lead to device malfunction or damage.
Do not dispose of this device with the normal domestic waste.
Refer to manual before service.
CE mark The inverter complies with the requirements of the applicable CE
guidelines.
Introduction
3. Introduction
3.1 Basic Instruction
The Afore AF-TH Three phase Hybrid Inverters are designed to increase energy
independence for homeowners. Energy management is based on time-of-use and
demand charge rate structures, significantly reduce the amount of energy
purchased from the public grid and optimize self-consumption.
Hybrid Inverter
PV Array
Meter
Grid
Baery Generator Smart Load Crical Load
TV
Load
3.2 Operation Modes
3.2.1 SelfUse
The SelfUse mode is for the regions with low feed-in tariff and high
electricity prices. The energy produced by the PV system is used to optimize
self-consumption needs. The excess energy is used to recharge the batteries,
any remaining excess is then exported to the grid.
3
2
1
TV
3
2
1
TV
Introduction 04
Energy flow: PV Load Battery Grid
Note: Advance Setting When select 0 W under P_Feed menu, the inverter will
export zero energy to the grid. When select xx W under P_Feed menu, the
inverter will export customized energy to the grid.
3.2.2 ChgFst
When the grid fails, the system will automatically switch to ChgFst mode. The
back-up loads can be supplied by both PV and battery energy.
3
1
2
TV
2
1
TV
Energy flow: PV Battery Load Grid
3.2.3 SellFst
The SellFst mode is suitable for the regions with high feed-in tariff.
2
3
1
TV
Energy flow: PV Load Grid Battery
2
1
TV
05 Introduction
3.2.4 Maintain
The Maintain mode is suitable for situations where the battery capacity is
small, and the battery is charged and discharged at the specified power.
2
3
1
TV
2
3
1
TV
Energy flow: PV Load Grid Battery
Warning:
The Maintain mode is only available for some inverter.
3.2.5 cmdChg
In cmdChg mode, within the battery power range, the battery is charged and
discharged at the specified power.
Discharge
Charge
2
1
TV
3
1
2
TV
Energy flow:
DischargeBattery and PV Load Grid
ChargePPV PCharge Set : PV Battery Load Grid PPV PCharge Set : PV+Grid Battery
Load
Introduction 06
3.2.6 ExtEms
ExtEms mode requires customized external control accessories that can remotely
control the operation of the inverter. It is not recommended to use it without
professional personnel.
3.2.7 PeakShave
In PeakShave mode, the charging and discharging of the battery are controlled
by setting the AC power to reduce the peak load of the power grid.
1
2
TV
Energy flow: Grid power > P_Back Battery and PV Load Grid power < PBackGrid
and PV Battery
Note: P Back is set to Grid Ctr1 in the Run Param directory of the menu.
3.2.8 Time of Use
The Time of Use mode is designed to reward customers who do their part to
reduce demand on the electric grid, particularly during peak usage periods.
Use most of your electricity from PV energy and during off-peak time periods,
and you could significantly lower your monthly bill.
07 Introduction
A. Charge Setting PV Charge Mode
1
2
TV
4 periods of time charge setting.
3
Energy flow:
PV Battery Load Grid
AC Charging
1
2
TV
4 periods of time charge setting. Energy flow: PV and Grid Battery Load
Note:
After select AC charge, the AC will also charge the battery when the PV is low
or no PV.
Safety & Symbols 08
B. Forced Discharging 4 periods of time discharge setting
2
1
TV
2
1
TV
Energy flow: Battery and PV Load Grid
C. Forbidden Discharge 4 periods of time discharge setting, the battery will be charged firstly.
1
2
TV
Energy flow:
3
PV Battery Load Grid
09 Installation
4. Installation
4.1 Pre-installation
4.1.1 Unpacking & Package List
Unpacking On receiving the inverter, please check to make sure the packing and
all components are not missing or damaged. Please contact your dealer directly
for supports if there is any damage or missing components.
Package List Open the package, please check the packing list shown as below.
1
2
3
4
5
6
Quick Installation Instructions
Certificate of
inspection
Warranty card
Monitor Quick Installation
7
8
9
10
11
12 13
14
15
16
Introduction 10
No. Qty
Items
1 1 Hybrid Inverter
2 1 Wall Mounting Bracket
3 1 Quick Installation Instructions
4 1 Inspection Certificate
5 1 Warranty Card
6 1 Monitor Quick Installtion
7 1 Smart Meter
8 1 Security Screw
No. Qty
Items
9 3 Expansion Tube
10 3 Backet Screw
11 4 PV Terminals
12 1 Battery Terminals
13 2 AC Terminals
14 1 Monitor Module
15 2 Zero-Injection Connector
16 3 CT (Opitional)
4.1.2 Product Overview
558mm
260mm
426mm
11 Installation
Inverter Terminals
1
3
5
6
8
9
2
4
7
10
No.
Items
1 DC Switch
No.
Items
6 BACK UP
2 Waterproof Ventilating Valve
7 BAT Port
3 DC Connectors ( + ) For PV Strings 8 GRID UP
4 DC Connectors ( – ) For PV Strings 9 Meter Port
5 Battery Port
10 Wifi Port
4.1.3 Mounting Location
The inverters are designed for indoor and outdoor installation (IP65), to
increase the safety, performance and lifespan of the inverter, please select
the mounting location carefully based on the following rules:
· The inverter should be installed on a solid surface, far from flammable or
corrosion materials, where is suitable for inverter’s weight and dimensions. ·
The ambient temperature should be within -25¥ ~ 60¥ (between -13 °F and
140°F). · The installation of inverter should be protected under shelter. Do
not expose the inverter to direct sunlight, water, rain, snow, spray
lightning, etc.
Installation 12
The inverter should be installed vertically on the wall, or lean back on plane
with a limited tilted angle. Please refer to below picture.
15°
0°
Leave the enough space around inverter, easy for accessing to the inverter,
connection points and maintenance.
300mm
500mm
500mm
900mm
13 Installation
4.2 Mounting
Step 1 483.5mm 18mm 320mm
Step 2
Step 3
Security screw
Installation 14
4.3 Electrical Connection
PV Array PV Array
TV
Load
Grid
Smart Load Crical Load
Smart meter
Installation
4.3.1 PV Connecon
The AF-TH series hybrid inverter has one/two MPPT channels, can be connected
with one/two strings of PV panels. Please make sure below requirements are
followed before connecting PV panels and strings to the inverter: · 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 k. · The polarity of PV strings are
correct. · Use the DC plugs in the accessory. · The lightning protector should
be equipped between PV string and inverter. · Disconnect all of the PV (DC)
switch during wiring.
Warning: The fatal high voltage may on the DC side, please comply with
electric safety when connecting. Please make sure the correct polarity of the
cable connected with inverter, otherwise inverter could be damaged.
Step 1
Note: PV cable suggestion Cross-section 4mm²
MC
MC
Installation 16
Step 2
!
Note: Please use PV connector crimper to pinch the point of the arrow. Note:
You’ll hear click sound when the connector assembly is correct.
Step 3
4.3.2 Baery Connecon
AF-TH 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.
Note: Set battery type and manufacturer, please refer to Chapter 5.3.
BMS(Battery Management System)communication is needed between inverter and
battery.
17 Installation
Step 1
19±1mm
Step 2
Battery cable
Note: Battery cable suggestion Cross – section 6-8 AWG Please make sure the
battery polarities are correct.
Pass the crimped battery harness through the waterproof connector and the cover.
Step 3
Insert the wire harness into the terminals according to “+” and “-” polarity,
make the insulated terminals parallel with the terminals , the crimping screw
torque is 2.0±0.1N.m
Installation 18
Step 4
A “click” sound will be heard when the connector assembly is correct.
Step 5
Use an open-end wrench to tighten the waterproof lock.
Step 6
Insert the battery connector into the inverter, if hear a “click”, it means
the battery connection is finished.
19 Introduction
4.3.2.1 BAT-CAN/RS485
BAT-CAN/RS485
Lithium
BAT Port pin assignment
PIN
Assignment
1
CANH
3
CANL
Installation 20
4.3.3 AC Connecon
The AC terminal contains “GRID” and “BACK-UP”, GRID for load, and BACK-UP for
emergency load.
Before connecting, a separate AC breaker between individual inverter and AC
input power is necessary. This 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
AF3K~12K-TH AF15~30K-TH
AC breaker specification
63A/230V/400V AC breaker 125A/230V/400V AC breaker
Note: Qualified electrician will be required for the wiring.
Model
3-30kW
Wire Size
8-10AWG
Cablecmm²
4-6
Torque value
1.2N·m
Please follow steps for AC connecon
· Connect DC protector or breaker first before connecting. · emove 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.
Step 1
10±0.5mm
Note: Cable suggestion: Cross-section 8-10AWG. Earth cable PE suggestion: Cross-section (Copper) 8-10AWG
21 Installation
Note: The Max. power load connects to EPS port should not exceed the
inverter’s EPS Max. output power range.
Step 2
Step 3
Insert the connector into the inverter, if hear a “click”, it means the
connection is finished.
Installation 22
4.3.4 CT or Meter Connecon
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.
Meter
CT
Meter
Load
Meter+CT
Meter Port pin assignment
PIN
Assignment
1/2
RS485 A
3/4
RS485 B
Main Breaker
Grid
Meter Port pin assignment
PIN
Assignment
1/2
RS485 A
3/4
RS485 B
Voltage sampling
Load
Main Breaker
Grid
239Installation
4.4 Communication Connection
The monitoring module could transmit the data to the cloud server, and display
the data on the PC, tablet and smart-phone. Install the WIFI / Ethernet / GPRS
/ RS485 Communication WIFI / Ethernet / GPRS / RS485 communication is
applicable to the inverter. Please refer to “Communication Configuration
Instruction” for detailed instruction.
Step 1
Step 2
Turn on the DC switch and AC circuit breaker, and wait until the LED indicator
on the monitoring module flashes, indicating that the monitoring module is
successfully connected.
Installation 24
4.5 Earth Connection
Note: A second protective earth (PE) terminal should be connected to the
inverter. This prevents electric shock if the original protective PE wire
fails.
Step 1 Grounding terminal 10 ±0.5mm
Note: Earth cable PE suggestion: Cross-section (Copper) 4-6mm² / 10AWG
Step 2
Fix the grounding screw to the grounding connection of the machine housing.
Note: Make sure the earth cables on the inverter and solar panel frame are
separately.
4.6 Multi Inverter Parallel
Installation 25
Meter Port pin assignment
PIN
Assignment
1/2
RS485 A
3/4
RS485 B
Smart Load Crical Load
TV
Load
U1
U2 U3
N
Grid
U1 U2 U3
N
Smart Load Crical Load
Meter Port pin assignment
PIN
Assignment
1/2
RS485 A
3/4
RS485 B
485A
485B
Meter Port pin assignment
PIN
Assignment
1/2
RS485 A
3/4
RS485 B
Smart Load Crical Load
Operation
5. Operation
5.1 Control Panel
2 3 4
5
7
6
8
1
No.
Items
No.
1
LCD Display
5
2
POWER LED Indicator
6
3
GRID LED Indicator
7
4
FAULT LED Indicator
8
Items
UP Touch Button DOWN Touch Button BACK Touch Button ENTER Touch Button
Note: Hold UP/DOWN button can be rolling quickly.
Sign
POWER GRID FAULT
Power
ON OFF ON OFF ON OFF
Color
Green Green
Red
Explanation
The inverter is stand-by The inverter is power off The inverter is feeding
power The inverter is not feeding power Fault occurred No fault
Operation 27
5.2 Menu Overview
AF-TH hybrid inverter has a LCD for clearly operating, and menu of the LCD can
be presented as following:
PV Info
Bat Info
Inv Info
Run Info Err Record
Grid Info Load Info EPS Info Temp Info Run Record
Safty Model Prated Vrated Irated
Sys Info
RunTimeDay
Display Menu
Run Param
PV Mode Bat Param EMS Param
RunTimeAll WIFI SN Version
Prot Param
Meter Param P Mode
Q Mode
Sys Param Com Param
Grid Ctr1 Diese1Gen Param
ComWifi ComMet ComBat
Start / Stop Language
Safty DateTime
Sys Cmd
ComPar Parallel
5.3 Inverter Setting
The setting is for AF-TH Hybrid inverter. Any doubts, please contact
distributor for more details.
28 Operation
5.3.1 Time & Date Sys Param
System parameters setting
Date &Time
Date Time
YYYY-MM-DD 24:00:00
5.3.2 Safety Sys Param
System parameters setting
Safty
Safety Specifications
Com-50Hz Com-60Hz China Japan-50 Japan-60 US_240S US_240D US_208S US_208D Australia UK-G99 UK-G98 ……
Note: Select the safty according to the requirements of the installation site.
Operation 29
5.3.3 Lithium Battery
Run Param
Operating parameters setting
-
-
-
- Bat Param
-
-
5432
Lithium
Auto Match Sel Lith Brand
Sel Lith Brand 5.3.4 PV Mode
Run Param
1.Automatically identify the connected battery 2. Designated battery brand
Lithium Afore Aoboet ApoLLo BYD CALB Dyness ……
Note: When using batteries, it is necessary to choose the correct brand.
Operating parameters setting
-
-
-
- PV Mode
-
-
5432
Independent Parallel
“Independent” and “Parallel” setting for professional installers.
30 Operation
5.3.5 Lead Acid Run Param
Operating parameters setting
-
-
-
- Bat Param
-
-
5432
LeadAcid
Brand: COMMON/SACRED
Capacity
0-1000Ah
RComp:
0.0-5000.0m
TComp:
0.0-±500.0mV
VChgMax0.0-800.0V
VDChgMin:
0.0-800.0V
1.Professional personnel are required to choose a battery brand. 2.Capacity range 3.Resistance compensation 4.temperature compensation 5.Maximum charge voltage 6.Minimum discharge voltage
5.3.6 Energy Management System (EMS Param)
Run Param
Operating parameters setting
-
-
-
- EMS Param EMS Mode
-
-
5432
Energy management system parameters setting
SelfUse ChgFst SellFst Maintain cmdChg ExtEms PeakShave
1. Spontaneous self use 2. Priority reserve electricity 3. Priority to sell electricity 4. Maintain (In development) 5. Command charge and discharge 6. External EMS dispatch 7.Peak shaving and valley filling
Note: For detailed introduction of each mode, please refer to chapter 3.2 of the user manual.
Operation 31
5.3.7 Time of Use Run Param
Operating parameters setting
-
-
-
- EMS Param Chg Cmd Chg Pwr Chg Range
-
-
5432
Energy management system parameters setting
Chg/DChg Stop
Charge / discharge.
PChg 0W
Charge / discharge power range -10000W~10000W.
Battery charge / discharge setting.
SocMax: SocMin: VBatMax: VBatMin: IChgMax: IDChgMax: GridMinSoc
0.0% 0.0% 0.0V 0.0V 0.00A 0.00A 0.00%
1. Upper state of charge. 2. Lower state of charge. 3. Battery Overvoltage Threshold. 4. Battery undervoltage threshold. 5. Maximum charging current. 6. Maximum discharge current. 7.Minimum battery discharge capacity for grid connection
Note: Timed charge and discharge need to complete the three settings of “Chg Cmd”, “Chg Pwr” and “Chg Range”, otherwise it will not work properly.
32 Operation
5.3.8 AC Charging Run Param
Operating parameters setting
-
-
-
- EMS Param AC Chg
-
-
5432
Energy management system parameters setting
AC charging
ACChg: MaxP%: MaxSoc: TimOn1: TimOff1: TimOn2: TimOff2: TimOn3: TimOff3:
OFF 00.0% 00.0% 00:00 00:00 00:00 00:00 00:00 00:00
1. ACChg — AC charging enable. 2. MaxP% — AC charging Percentage. 3. MaxSoc — AC charging maximum Soc. 4. TimOff1 — AC charging start time1. 5. TimOn2 — AC charging end time 1. 6. AC charging can be set up to three time periods.
5.3.9 Forced Charging
Run Param
Operating parameters setting
-
-
-
- EMS Param
-
-
5432
Energy management system parameters setting
Operation 33
Force Chg
Forced charging
ForceChg: PForce: MaxSoc: TimOn1: TinOff1: TimOn2 : TinOff2: TimOn3: TinOff3:
ON 000.0% 000.0% 00:00 00:00 00:00 00:00 00:00 00:00
1. ForceChg — Force charging enable. 2. PForce — Forced charging power percentage. 3. MaxSoc — Forced charging Max Soc. 4. TimOn1 — Forced charging start time 1. 5. TimOff2 — Forced charging end time 1. 6. Forced charging can be set to three time periods .
5.3.10 Forced Discharging
Run Param
Operating parameters setting
-
-
-
- EMS Param
-
-
5432
Energy management system parameters setting
Force DChg
Forced discharge
ForceDChg: PForce: MinSoc: TimOn1: TinOff1: TimOn2: TinOff2: TimOn3: TinOff3:
ON 000.0% 000.0%
00:00 00:00 00:00 00:00 00:00 00:00
1. ForceDChg — Forced discharging enable. 2. PForce — Forced discharging
power percentage. 3. MinSoc — Forced discharging max Soc. 4. TimOn1 — Forced
discharging start time 1. 5. TinOff1 — Forced discharging end time 1.
Note: Forced discharging can be set to three time periods.
34 Operation
5.3.11 Protection Parameters
Prot Param
Operating parameters setting
-
-
-
- OverVoltProt UnderVoltProt OverFreqProt UnderFreqProt
-
-
5432
VH1
100.0-400.0V
T1:
0.00-300.00S
VH
100.0-400.0V
T2:
0.00-300.00S
VH10minEN:
ON
VH10min: 100.0-400.0V
VL1
T1: VL2
T2:
50.0-300.0V 0.00-300.00S 100.0-400.0V 0.00-300.00S
FH1
T1: FH2
T2:
50.00-70.00HZ 0.00-300.00S 50.00-70.00HZ 0.00-300.00S
FH1
T1: FH2
T2:
50.00-70.00HZ 0.00-300.00S 50.00-70.00HZ 0.00-300.00S
1.Voltage upper limit 2.Voltage upper limit time 3.
1.Voltage lower limit 2.Voltage lower limit time
1.Frequency upper limit 2.Frequency upper limit time
1. Frequency lower limit 2. Frequency lower limit time
Conn Time
T.Conn T.ReConn:
2-2000S 20-2000S
1.Internet time 2. Restart time
IsoChk
ON
GfciChk
ON
EarthChk
ON
AfciChk
ON
RSSEN
ON
1. Insulation resistance detection 2. Leakage current detection 3. Ground detection 4.Arc striking detection 5.Fast shut off
Note: When modifying parameters, you need to pay attention to the unit.
Operation 35
5.3.12 Multi-machine in Parallel
Com Param ComPar Parallel
Communication parameters setting
ComPar
Parallel
Addr
1-150
Baud 9600-115200
1. Address 2. Band rate
P Enable OFF ON
1. Parallel enable
InvAmount
1-255
M/S
Master/Slave
Addr
1-254
1. Inverter parallel amount 2. Master / Slave 3. Address of slave 4. Only slave can choose address.
5.3.13 Diesel Generator Setting (Diese1 Gen Param)
Run Param
Operating parameters setting
-
-
-
- Diese1Gen Param
-
-
5432 Diesel generator parameters
36 Power ON/OFF
Diese1GenEn
ON
TimeCtr1En
ON
StartSoc 0.0-100.0%
EndSoc
0.0-100.0%
TimeDelay
0-1000S
TimOn1
00:00
TimOff1
00:00
TimOn2
00:00
TimOff2
00:00
TimOn3
00:00
TimOff3
00:00
1. Diese1GenEn — Diesel generator enable. 2. TimeCtr1En — Time control enable. 3. StarSoc — Battery power percentage when diesel generator start charging the battery. 4. EndSoc — Battery power percentage when diesel generator stop charging the battery. 5.TimeDelay — Delay time of diesel generator start working. 6. TimOn1 — Diesel generator start time 1. 7. TimOff1 — Diesel generator off time 2.
Note: Diesel generator enable and time control enabled must be on, other wise the diesel generator can not be started.
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, including PV modules, battery and AC side(Such as the grid
side, EPS side, Gen side). · Earth line and Smart meter/CT line are connected.
· AF-TH hybrid inverters should be set according to the required local grid
standard. · More information please contact with Afore or distributors.
Maintenance&Trouble Shooting 37
6.1 Power ON
· Turn on DC switch. · After LCD lighting, hybrid inverter should be set
following Chapter 5.3 at the first time. · When inverter running under normal
mode, Running indicator will light up(Ref. to Chapter 5.1).
6.2 Power OFF
· Turn off DC switch ( in hybrid inverter) and all extra-breaker. Note: Hybrid
inverter should be restarted after 5 minutes.
6.3 Restart
Restart Hybrid inverter, please follow steps as below: · Shutdown the inverter
Ref. to Chapter6.2. · Start the inverter Ref. to Chapter 6.1.
7. Maintenance & Trouble Shooting
7.1 Maintenance
Periodically maintenance are necessary, please follow steps as below. · PV
connection: twice 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.
38 Maintenance&Trouble Shooting
Fault Code and Trouble Shooting
Type of Fault Code
Name
Description
Recommend Solution
PV Fault
A01
PvConnectFault
PV connection type different from setup
· Check PV modules connection · Check PV Mode setup Ref. Chapter 5.3.
· Check PV modules wires, those wires
are soaked or damaged, and then carry
ISO check among PV out rectification.
A02
IsoFault
panels/ wires and ground · if the fault occurs continuously and
is abnormal.
frequently, please ask help for local
distributors.
A03
PvAfciFault
PV current arcing
· Check PV modules wires and connectors broken or loose connect, and then carry out rectification. · If the fault occurs continuously and frequently, please ask help for local distributors.
A04
Pv1OverVoltFault
A05
Pv2OverVoltFault
A06
Pv3OverVoltFault
A07
Pv4OverVoltFault
A08
Pv5OverVoltFault
A09
Pv6OverVoltFault
PV Voltage over
A10
Pv7OverVoltFault
A11
Pv8OverVoltFault
· Reconfiguration of PV strings, reduce the PV number of a PV string to reducing inverter PV input voltage. · Suggestion that contacting with local distributors.
A12
Pv9OverVoltFault
A13 Pv10OverVoltFault
A14 Pv11OverVoltFault
A15
Pv12OverVoltFault
A16
PV1Reve- rseFault
A17
PV2Reve- rseFault
· Check PV(+) and PV(-) Connect
A18
PV3Reve- rseFault
whether reversed or not. PV(+) and PV(-) reversed · If reversed, make correction.
A19
PV4ReverseFault Connection
A20
PV5ReverseFault
A21
PV6ReverseFault
Maintenance&Trouble Shooting 39
Type of Fault Code
Name
Description
Recommend Solution
PV Fault
A22
PV7ReverseFault
A23
PV8ReverseFault
A24
PV9ReverseFault
A25 PV10ReverseFault
A26 PV11ReverseFault
A27 PV12ReverseFault
A33 Pv1AbnormalFault
A34 Pv2AbnormalFault
A35 Pv3AbnormalFault
A36 Pv4AbnormalFault
A37 Pv5AbnormalFault
A38 Pv6AbnormalFault
A39 Pv7AbnormalFault
A40 Pv8AbnormalFault
A41 Pv9AbnormalFault
A42 Pv10AbnormalFault
A43 Pv11AbnormalFault
· Check PV modules partial occlusion or
cells damaged.
A44
Pv12AbnormalFault
PV(+) and PV(-) reversed · Check PV module wires and
Connection
connectors broken or loose connect,
A45 Pv13AbnormalFault
then repair it.
A46 Pv14AbnormalFault
A47 Pv15AbnormalFault
A48 Pv16AbnormalFault
A49 Pv17AbnormalFault
A50 Pv18AbnormalFault
A51 Pv19AbnormalFault
A52 Pv20AbnormalFault
A53 Pv21AbnormalFault
A54 Pv22AbnormalFault
A55 Pv23AbnormalFault
A56 Pv24AbnormalFault
40 Maintenance&Trouble Shooting
Type of Fault Code
Name
Description
Recommend Solution
B01 PcsBatOverVoltFault
· Check inverters connected battery lines
and connectors broken or loose connect.
B02
PcsBatUnderVoltFault
Battery under
voltage
over or
· Carry out rectification if broken or loose. · Checking battery voltage is abnormal
B03 PcsBatInsOverVoltFaul
or not, then maintenance or change new battery.
· Check Bat.(+) and Bat.(-)connect
B04
PcsBatReversedFault
Bat. (+) and Bat. (-) are reversed.
reversed or not. · Make correction If reversed.
B05 PcsBatConnectFault Battery wires loose
· Check battery wires and connectors damage or loose connect. · Carry out rectification if break.
Battery Fault
· Check battery side communication
wires damage or loose connect, and
B06
PcsBatComFault
Battery communication abnormal
then carry out rectification. · Check battery is off or other abnormal,
then Mastertenance battery or change
new battery.
B07 PcsBatTempSensorOpen Battery temperature sensor abnormal
B08 PcsBatTempSensorShort
· Check battery temperature sensor and connected wires damage or not , then rectification or change new one.
B09
BmsBatSystemFault
B10 BmsBatVolOverFault
B11 BmsBatVolUnderFault
B12 BmsCellVolOverFault
B13 BmsCellVolUnderFault
B14 BmsCellVolUnbanceFau
B15 BatChgCurOverFault
· If specific fault high temperature or low
temperature, then should change battery
B16 B17
BatDChgCurOverFault BatTemperatureOverFa
All these faults will be detected or reported by battery BMS.
installed environment temperature. · Restart battery, maybe can working as normal. · If this fault occurs continuously and
B18 BatTemperatureUnderF
frequently, please ask help for local distributors.
B19 CelTemperatureOverFa
B20 CelTemperatureUnderF
B21
BatIsoFault
B22
BatSocLowFault
B23
BmsInterComFault
B24
BatRelayFault
Maintenance&Trouble Shooting 41
Type of Fault Code
Name
Description
Recommend Solution
Battery Fault
B25
BatPreChaFault
B26 BmsBatChgMosFault
B27 BmsBatDChgMosFault
B28
BMSVolOVFault
B29
BMSVolLFault
B30
VolLockOpenFault
B31
VolLockShortFault
B32
ChgRefOVFault
C01
GridLossFault
Grid lost (islanding)
· Inverter will restart automatically when the grid return to normal. · Check inverter connected with grid connectors and cable normal or not.
C02 GridUnbalanVoltFault Grid Voltage unbalanced.
C03 GridInstOverVoltFault Grid instantaneous voltage over
C04
Grid10MinOverVoltFault
Grid voltage Over by 10 Minutes
· The inverter will restart automatically when the grid three phase return to
normal. · Check inverter connected with the grid connectors and wires normal
or not.connectors and cable normal or not.
· The inverter will restart automatically when the grid three phase return to
normal. · Contact with local distributor or required grid company adjust
protection parameters.
· The inverter will restart automatically when the grid three phase return to
normal. · Contact with local distributor or required grid company adjust 10
minutes protection voltage parameters.
C05 GridOverVoltFault Grid voltage over C06 GridUnderVoltFault Grid voltage under C07 GridLineOverVoltFault Grid line voltage over C08 GridLineUnderVoltFault Grid line voltage under
· The inverter will restart automatically when the grid three phase return to normal. · Contact with local distributor or required grid company adjust voltage protection parameters.
C09 GridOverFreqFault Grid Frequency over C10 GridUnderFreqFault Grid Frequency under
· The inverter will restart automatically when the grid three phase return to normal. · Contact with local distributor or required grid company adjust frequency protection parameters.
42 Maintenance&Trouble Shooting
Type of Fault Code
Name
Description
Recommend Solution
D01 UpsOverPowerFault 0ff-grid load over
· Reduce loads. · If sometimes overload, it can be ignored, when generation power enough can be recovery. · If those faults occurs continuously and frequently, please ask help for local distributors.
Off-grid Fault D02
GridConflictFault
· Check the off-grid port connection
Grid connected to Back-up correct, disconnect both off-grid and grid
terminal
ports.
DC Fault
D03
GenOverVoltFault GenOverVoltFault
D04
GenUnderVoltFault GenUnderVoltFault
D05
GenOverFreqFault GenOverFreqFault
D06
GenUnderFreqFault GenUnderFreqFault
· Adjust generator running parameters, make the output voltage, frequency in allowed range. · If this fault occurs continuously and frequently, please ask help for local distributors.
E01
E02
E03
E04
E05
E06 E07
PV current over, triggered by hardware protection circuit
· Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
E08
E09
E10
E11
E12
E13
E14
E15
E16
· Power off, power on then restart. PV current over, triggered · If those faults occurs continuously and
E17
by Software logic.
frequently, please ask help for local
distributors.
E18
E19
E20
Maintenance&Trouble Shooting 43
Type of Fault Code
Name
Description
Recommend Solution
DC Fault
E21 Pv9SwOverCurrFault
E22 Pv10SwOverCurrFault
E23 Pv11SwOverCurrFault
E24 Pv12SwOverCurrFault
E33 Boost1SelfCheck(boost)Fault
E34 Boost2SelfCheck(boost)Fault
E35 Boost3SelfCheck(boost)Fault
E36 Boost4SelfCheck(boost)Fault
E37 Boost5SelfCheck(boost)Fault
E38
Boost6SelfCheck(boost)Fault PV boost circuit abnormal when self checking
· Power off, then restart (Ref. Chapter8). · If those faults continuously and frequently, please ask help for local
E39 Boost7SelfCheck(boost)Fault
distributors.
E40 Boost8SelfCheck(boost)Fault
E41 Boost9SelfCheck(boost)Fault
E42 Boost10SelfCheck(boost)Fault
E43 Boost11SelfCheck(boost)Fault
E44 Boost12SelfCheck(boost)Fault
E45 BusHwOverVoltFault
E46 BusHwOverHalfVoltFault Bus voltage over
E47 BusSwOverVoltFault
E48 BusSwOverHalfVoltFault
· Power off, then restart (Ref. Chapter8). · If those faults continuously and frequently, please ask help for local distributors.
E49 BusSwUnderVoltFault Bus voltage under as running
E50 BusUnbalancedFault DC Bus voltage unbalanced
E51
BusBalBridgeHwOverCurFault
Bus Controller current over · Power off, then restart (Ref. Chapter8).
E52 BusBalBridgeSwOverCurFault
· If those faults continuously and frequently, please ask help for local
E53
BusBalBridgeSelfCheckFault
Bus Controller abnormal when self checking
distributors.
E54 BDCHwOverCurrFault
BiDC current over
E55 BDCSwOverCurrFault
· Power off, then restart (Ref. Chapter8).
E56
BDCSelfCheckFault
BiDC abnormal as self checking · If those faults continuously and frequently, please ask help for local
E57 BDCSwOverVoltFault BiDC voltage over
distributors.
E58 TransHwOverCurrFault BiDC current over
44 Maintenance&Trouble Shooting
Type of Fault Code
Name
Description
Recommend Solution
AC Fault
E59
BDCFuseFault
BiDC fuse broken
· Change fuse.
E60
BDCRelayFault
BiDC relay abnormal
· Power off, then restart (Ref. Chapter8). · If those faults continuously and frequently, please ask help for local distributors.
F01
HwOverFault
All over current/ voltage by protection hardware
F02
InvHwOverCurrFault
Ac over current by protection hardware
F03
InvROverCurrFault R phase current over
F04
InvSOverCurrFault S phase current over
F05
InvTOverCurrFault T phase current over
· Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
F06 GridUnbalanCurrFault On-grid current unbalanced
F07
DcInjOverCurrFault DC injection current over
Pv1HwOverCurrFault
· Check AC insulation and ground wires
Pv2HwOverCurrFault
connect ground is well or not, then repair
it.
F08 AcOverLeakCPuvr3rFHawuOlt verACcusrirdFealuelat kage current over · Power off, then restart (Ref. Chapter8)..
· If those fault occurs continuously and
Pv4HwOverCurrFault
frequently, please ask help for local distributors.
Pv5HwOverCurrFault
F09
PLLFault
PLL abnormal
Pv6HwOverCurrFault
F10
GridRelayFault
Grid relay abnormal
· Power off, then restart (Ref. Chapter8).
Pv7HwOverCurrFault
· If those fault occurs continuously and
F11
UpsRelayFault
Ups relay abnormal
frequently, please ask help for local
Pv8HwOverCurrFault
distributors.
F12
GenRelayFault
Generator relay abnormal
Pv9HwOverCurrFault
F13
Relay4Fault
Relay4 abnormal
Pv10HwOverCurrFault
F14
UpsROverCPuvrr1F1aHuwlt OverCurrFault
· When off-grid the load start impulse current is over, reduce the start impulse
current load.
F15
UpsSOverCPuvrr1F2aHuwlt OveOrCff-ugrrriFdaouulttput current over · Power off, then restart (Ref. Chapter8).
Pv1SwOverCurrFault
· If those fault occurs continuously and frequently, please ask help for local
F16
UpsTOverCurrFault
Pv2SwOverCurrFault
distributors.
F17
GenROverCuPrvrF3aSuwltOverCurrFault
F18
GenSOverCuPrvrF4aSuwltOveGrCeunrerFraatourltcurrent over
Pv5SwOverCurrFault
F19
GenTOverCurrFault
Pv6SwOverCurrFault
F20 GenReversePPowv7eSrFwaOulvt erAgCecuntiverrerFapatoourwlt er injected to
Pv8SwOverCurrFault
· Check generator output voltage, frequency is stability, and adjust generator. · Power off, then restart(Ref. Chapter8). · If those fault occurs continuously and frequently, please ask help for local distributors.
Maintenance&Trouble Shooting 45
Type of Fault Code
Name
Description
Recommend Solution
AC Fault
F21
UpsOverVoltFault
Off-grid output voltage over
F22
UpsUnderVoltFault or under
· Power off, then restart (Ref. Chapter8).
F23 F24
UpsOverFreqFault UpsUnderFreqFault
Off-grid output frequency over or under
· If those faults occurs continuously and frequently, please ask help for local distributors.
F25
DcInjOverVoltFault
Off-grid DC injection voltage over
System Fault
G01 PV1CurAdChanFault G02 PV2CurAdChanFault G03 PV3CurAdChanFault G04
PV4CurAdChanFault G05 PV5CurAdChanFault G06 PV6CurAdChanFault G07
PV7CurAdChanFault G08 PV8CurAdChanFault G09 PV9CurAdChanFault G10
PV10CurAdChanFault G11 PV11CurAdChanFault G12 PV12CurAdChanFault Sampling
hardware
abnormal G13 BDCCurrAdChanFault G14 TransCurAdChanFault G15
BalBrigCurAdChanFault G16 RInvCurAdChanFault G17 SInvCurAdChanFault G18
TInvCurAdChanFault G19 RInvDciAdChanFault G20 SInvDciAdChanFault G21
TInvDciAdChanFault G22 LeakCurAdChanFault G23 VoltRefAdChanFault G24
UpsRCurAdChanFault
· Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
Maintenance & Trouble Shooting
Type of Fault Code
Name
Description
Recommend Solution
G25 UpsSCurAdChanFault
G26 UpsTCurAdChanFault
G27 GenRCurAdChanFault
G28 GenSCurAdChanFault
G29 GenTCurAdChanFault
G30 UpsRDcvAdChanFault
G31 UpsSDcvAdChanFault
G32 UpsTDcvAdChanFault
G37
TempAdChanFault
All temperature sensors abnormal
G38 System Fault G39
VoltAdConflictFault CPUAdConflictFault
The sample value of PV, battery and BUS voltage inconsistent
The sample value between master CPU and slaver CPU inconsistent
· Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
Power value between PV, G40 PowerCalcConflictFault battery and AC output
inconsistent
G41
EnvirOverTempFault Installation environment
temperature over or low G42 EnvirLowTempFault
G43 CoolingOverTempFault Cooling temperature over
or low G44 CoolingLowTempFault
G45
OverTemp3Fault
Temperature3 over or low
G46
LowTemp3Fault
· Change or improve the installation environment temperature, make running temperature suitable. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
G47 CpuOverTempFault CPU temperature over
· Power off, then restart (Ref. Chapter8).
G48
ModelConflictFault
Version conflict with inverter
· If those faults occurs continuously and frequently, please ask help for local
distributors.
H01
PVCurrOverErr
PV current overload
H02
BdcCurrOverErr
DBC current overload
H03
InvCurrOverErr
Inversion current overload
Maintenance&Trouble Shooting 47
Type of Fault Code
Name
Description
Recommend Solution
H04 UpsCurrOverErr
off-grid current overload
H05 Permanent Fault
H06
H07
H08
GenCurrOverErr DcInjCurrErr DcInjVoltErrr BusAllVoltSwOveErr
Generator current overload
DC component of the grid connected current exceeds the maximum value
DC component of the off grid voltage exceeds the maximum value
· if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
BUS voltage exceeds maximum value
H09 RelayErr
Relay malfunction
H10 PvBoostSelfChckErr
PV boost self-test fault
H11 BDCSelfChkPermErr BDC self-test fault
H12 InvOpenTestErrr
Inverter self-test fault
I01
InterFanWarning
I02
ExterFanWarning Fan abnormal
I03
Fan3Warning
· Remove foreign matter logged in fan. · If those faults occurs continuously and frequently, please ask help for local distributors.
I04
EnvirTempAdChanWarning
· The warnings are not matter influence.
Inner Warnning
I05
CoolingTempAdChan- Some temperature sensors
Warning
abnormal
· Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local
distributors.
I06 Temp3AdChanWarning
I07 ExtFlashComWarning Flash abnormal
I08 EepromComWarning Eeprom abnormal
Communication between
I09
SlaveComWarning slaver CPU and master
CPU abnormal
I10
HmiComWarning HMI abnormal
· Power off, then restart (Ref. Chapter8). · If this those faults continuously and frequently, please ask help for local distributors.
I11 FreqCalcConflictWarning Frequency value abnormal
I12
UnsetModel
Running model is not initial · Contact with local distributor.
48 Maintenance&Trouble Shooting
Type of Fault Code
Name
Description
Arc pulling communication
I13
ArcComWarning failure
Recommend Solution
I14
DspUpdate Fail
DSP upgrade failed
I15 OldTestPwrWarning Abnormal aging power
· Power off, then restart (Ref. Chapter8). · If this those faults continuously and frequently, please ask help for local distributors.
I16
PhsAbnormal
Abnormal phase sequence
I17
Fan2Warning
Fan 2 alarm
J01
MeterComWarning Meter/CT abnormal
· Check the smart meter model, connection or connectors are correct, any loose. · if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
J02
MeterConnectWarning
Wires connecting type of meter wrong
J03
SohWarning
Battery SOH low
· Check Meter/CT connection, installed place, and installed direction. · if
abnormal, re-installation. · Power off, then restart (Ref. Chapter8). · If
this those faults continuously and frequently, please ask help for local
distributors.
· Contact with Battery manufacturer.
J04
GndAbnormalWarning
Earth impedance over by cable loose and so on
· Check earth line connection or earth connecting impedance. · if abnormal, then adjust it. · Power off, then restart (Ref. Chapter8). · If this those faults continuously and frequently, please ask help for local distributors.
Outside Warnning
· Check parallel connect communi-
cation wires damage, connectors loose,
Communication between connect port correct or not.
J05 ParallelComWarning master inverter and slaver · if not, then adjust it. ones abnormal in parallel · Power off, then restart (Ref. Chapter8).
mode
· If this those faults continuously and
frequently, please ask help for local
distributors.
Maintenance&Trouble Shooting 49
Type of Fault Code
Name
Description
Recommend Solution
J06 PVOverVoltWaring
PV voltage overvoltage alarm
· Check the PV input voltage. · Adjusting the number of connected photovoltaic panels. · Power off, then restart (Ref. Chapter8). · If this those faults continuously and frequently, please ask help for local distributors.
J07 Meter2ComWarning
Abnormal communication of auxiliary electricity meter
· Check the smart meter model, connection or connectors are correct, any loose. · if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
J08 ParaComErr J09 ParaComWarning
Inverter parallel communication fault
Inverter parallel communication alarm
· Check if the communication port connection or connector is correct and not loose. · if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
J10 MeterDataAbnormal Permanent Fault J11 CTDirectionErr
Abnormal electricity meter data
CT direction error
· Check the smart meter / CT model, connection or connectors are correct, any loose. · if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
J12 Bat Activate Fail
Battery activation failed
·Check the smart battery model, connection or connectors are correct, any loose. · if abnormal, repair or change. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
J13 BatSocLowWarning Low battery SOC alarm
·Check the battery level in a timely manner and charge the battery. · Power off, then restart (Ref. Chapter8). · If those faults occurs continuously and frequently, please ask help for local distributors.
Specifications 50
Specifications
PV Input
Max. DC Input Power (kW) Max. PV Voltage (V) Rated DC Input Voltage (V) DC
Input Voltage Range (V) MPPT Voltage Range (V) Full MPPT Range(V) Start-up
Voltage (V) Max. DC Input Current (A) Max. Short Current(A) No. of MPPT
Tracker / Strings
Baery Port
Baery Nominal Voltage (V) Baery Voltage Range (V) Max. Charge/Discharge
Current (A) Max. Charge/Discharge Power (W) Charging Curve Compable Baery Type
AC Grid Output
Nominal AC Output Power (VA) Max. AC Input Power Max. AC Output Current (A)
Nominal AC Voltage (V) Nominal AC Frenquency (Hz) Power Factor Current THD (%)
AC Load Output (Back-up)
Nominal Output Power (VA) Nominal Output Voltage (V) Nominal Output Frequency
(Hz) Nominal Output Current (A) Peak Output Power THDV (with linear load)
Switching Time (ms)
Efficiency
Europe Efficiency Max. Efficiency Baery Charge/Discharge Efficiency
Protecon
Reverse Polarity Protecon Over Current / Voltage Protecon An-islanding
Protecon AC Short-ciruit Protecon Leakage Current Detecon Ground Fault
Monitoring Grid Monitoring Enclosure Protect Level
General Data
Dimensions (H x W x D) (mm) Weight (kg) Topology Cooling Concept Relavely
Humidity Operang Temperature Range (°C) Operang Altude (m) Noise Emission (dB)
Standby Consumpon (W) Display & Communicaon Interfaces Cerficaon & Approvals
EMC
AF3K-TH
5
AF4K-TH
6
200 – 850
AF5K-TH
7.5
AF6K-TH
9
1000
620
150 – 1000
150 – 850
250 – 850
160
20 x 2
30 x 2
2/2
AF8K-TH
12
AF10K-TH
15
300 – 850
500 – 850
200
3K
AF3K-TH
3000 4500 5.3
200
4K
AF4K-TH
4000 6000
7
200
250
150 – 800 30
5K
6K
3 Stages
Li-ion / Lead-acid
AF5K-TH
AF6K-TH
5000
6000
7500
9000
8.5
10.5
230 / 400
50 / 60 1c- 0.8 – 0.8
< 3 %
300
400
8K
10K
AF8K-TH
8000 12000 13.5
AF10K-TH
10000 15000
17
3000
4.4 3300VA, 60s
AF3K-TH
4000
5.8 4400VA, 60s
AF4K-TH
5000
6000
230 / 400
50 / 60
7.3
8.7
5500VA, 60s
6600VA, 60s
< 3 %
< 10
AF5K-TH
AF6K-TH
97.50 %
98.00 %
98.00 %
8000
10000
11.6 8800VA, 60s
14.5 11000VA, 60s
AF8K-TH
AF10K-TH
98.20 %
Yes
Yes
Yes
Yes
Yes
Yes
Yes
IP65
AF3K-TH
AF4K-TH
AF5K-TH
AF6K-TH
558 x 535 x 260 mm
AF8K-TH
AF10K-TH
26kg
Transformerless Natural Convecon
Intelligent Fan
0 – 100 %
– 25 to 60 °C
< 4000
< 30
< 5
LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G
NRS97, G98/G99, EN50549-1, C10/C11, AS 4777, VDE-AR-N4105, VDE0126, IEC62040, IEC62109-1, IEC62109-2
EN61000-6-2, EN61000-6-3
51 Specifications
PV Input
Max. DC Input Power (kW) Max. PV Voltage (V) Rated DC Input Voltage (V) DC
Input Voltage Range (V) MPPT Voltage Range (V) Full MPPT Range(V) Start-up
Voltage (V) Max. DC Input Current (A) Max. Short Current(A) No. of MPPT
Tracker / Strings
Baery Port
Baery Nominal Voltage (V) Baery Voltage Range (V) Max. Charge/Discharge
Current (A) Max. Charge/Discharge Power (W) Charging Curve Compable Baery Type
AC Grid Output
Nominal AC Output Power (VA) Max. AC Input Power Max. AC Output Current (A)
Nominal AC Voltage (V) Nominal AC Frenquency (Hz) Power Factor Current THD (%)
AC Load Output (Back-up)
Nominal Output Power (VA) Nominal Output Voltage (V) Nominal Output Frequency
(Hz) Nominal Output Current (A) Peak Output Power THDV (with linear load)
Switching Time (ms)
Efficiency
Europe Efficiency Max. Efficiency Baery Charge/Discharge Efficiency
Protecon
Reverse Polarity Protecon Over Current / Voltage Protecon An-islanding
Protecon AC Short-ciruit Protecon Leakage Current Detecon Ground Fault
Monitoring Grid Monitoring Enclosure Protect Level
General Data
Dimensions (H x W x D) (mm) Weight (kg) Topology Cooling Concept Relavely
Humidity Operang Temperature Range (°C) Operang Altude (m) Noise Emission (dB)
Standby Consumpon (W) Display & Communicaon Interfaces Cerficaon & Approvals
EMC
AF12K-TH
18
20 x 2 30 x 2 2/2
AF15K-TH
22.5
20 + 32 30 + 48
2/3
AF17K-TH
25.5
AF20K-TH
30
1000
620
150 – 1000
150 – 850
500 – 850
160
32 x 2
48 x 2
2/4
AF25K-TH
37.5
AF30K-TH
45
40 x 2 60 x 2 2/4
450
30 12K
AF12K-TH
12000 18000 21.5
500
50 15K
AF15K-TH
15000 22500
27
400
500
150 – 800
50
50
17K
20K
3 Stages
Li-ion / Lead-acid
AF17K-TH AF20K-TH
17000
20000
25500
30000
30
32
230 / 400
50 / 60 1c- 0.8 – 0.8
< 3 %
500
60 25K
AF25K-TH
25000 37500
40
550
60 30K
AF30K-TH
30000 45000
48
12000
15000
17000
20000
230 / 400
50 / 60
17.4
21.8
24.8
29
13200VA, 60s
16500VA, 60s
18700VA, 60s
22000VA, 60s
< 3 %
< 10
AF12K-TH
AF15K-TH
AF17K-TH
AF20K-TH
97.50 %
97.80 %
98.30 %
98.00 %
25000
30000
36.3 27500VA, 60s
43.5 33000VA, 60s
AF25K-TH AF30K-TH
98.00 %
98.10 %
98.50 %
Yes
Yes
Yes
Yes
Yes
Yes
Yes
IP65
AF12K-TH
AF15K-TH
AF17K-TH AF20K-TH
558 x 535 x 260 mm
AF25K-TH
AF30K-TH
29kg
36kg
Transformerless
Intelligent Fan
0 – 100 %
– 25 to 60 °C
< 4000
< 30
< 40
< 5
LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G
NRS97, G98/G99, EN50549-1, C10/C11, AS 4777, VDE-AR-N4105, VDE0126, IEC62040, IEC62109-1, IEC62109-2
EN61000-6-2, EN61000-6-3