Jinko Solar JKS-3-6HLVS-ABI Series User manual

Jinko Solar Co., Ltd
No.1, Jinko Road, Shangrao Economic Development Zone Shangrao City,
Jiangxi Province, 334100, P.R. China
[e-mail]
Jinko Solar
JKS-3~6HLVS-ABI Series User Manual
W:www.jinkosolar.com

Brief Introduction
1.1 Preface
1.2 Target Group
1.3 Glossary
1.4 Product Description
1.5 Safety Instructions
2.1 Purpose Use
2.2 Safety Measure
2.3 Symbols Introduction On The JKS Inverter
Safety
3.1 JKS-3~6HLVS-ABI Series Inverter
3.2 Label Explanation
3.3 Size and Weight
3.4 The Advantage of The Unit of JKS
Product Description
Installation
5.1 Basic Installation Requirements
5.2 Installation Requires Tools and RJ 45
Terminal Sequence of The LAN Line
5.3 Installation Instructions
5.4 Grounding Connection
Unpacking

Commissioning
6.1 Commissioning of JKS
6.2 Operation Modes
6.3 Display and Button
6.4 Communication
6.5 Country Setting
Start-Up and Shut Down JKS System
7.1 Start-Up The JKS System
7.2 Disconnect The JKS System
7.3 Export Limitation and Power Sensor Setting
Attention of The Installation
Environment, Maintenance and
Cleaning
11.1 Dismantling The Inverter
11.2 Package and Transport JKS Inverter
11.3 Storing JKS Inverter
11.4 Disposing of The JKS Inverter
Decommissioning
Manufacturer Warranty
Product Specification
12.1 JKS-3~6HLVS-ABI SeriesMachine
Product Specification
13.2 DC Input Terminal Parameter
13.3 Torque
13.4 Appendix
Certificate
Contact
6
7
8
9
10
11
12
13
14
Fault Removal
9.1 Troubleshooting Method When A Fault Occcurs
9.2 System Fault Information List and Troubleshooting
Suggestions

1 Brief Introduction
AC
Abbreviation for "Alternating Current"
DC
Abbreviation for "Direct Current"
Energy
Energy is measured in Wh (watt hours), kWh (kilowatt hours) or MWh (megawatt hours).
The energy is the power calculated over time. For example, your inverter operates at a
constant power of 4600 W for half an hour and then at a constant power of 2300 W for
another half an hour, it has fed 3450Wh of energy into the power distribution grid within
that hour.
Power
Power is measured in W (watts), kW (kilowatts) or MW (megawatts). Power is an
instantaneous value. It displays the power your inverter is currently feeding into the
power distribution grid.
Power rate
Power rate is the radio of current power feeding into the power distribution grid and the
maximum power of the inverter that can feed into the power distribution grid.
Power Factor
Power factor is the ratio of true power or watts to apparent power or volt amps. They are
identical only when current and voltage are in phase than the power factor is 1.0. The
power in an ac circuit is very seldom equal to the direct product of the volts and amperes.
In order to find the power of a single phase ac circuit the product of volts and amperes
must be multiplied by the power factor.
PV
Abbreviation for photovoltaic
BAT
BAT is an acronym for lithium or lead acid battery
Charging
An JKS hybrid inverter charger uses PV energy or grid energy to charge a must be
multiplied by the power factor.
Discharging
It means that the JKS hybrid inverter supplies the battery energy to the load
Wireless communication
The external wireless communication technology is a radio technology that allows the
inverter and other communication products to communicate with each other. The
external wireless communication does not require line of sight between the devices and
it is selective purchasing.
JKS-3~6HLVS-ABI Series is used to store energy generated by the photovoltaic cell
panels or energy from grid if it is allowed in the battery, also energy can be sent to
power grid through JKS-3~6HLVS-ABI for self consumption or when Grid power is
lost, JKS-3~6HLVS-ABI can be used as backup power.
JKS-3~6HLVS-ABI series has six kinds of type:
• JKS-3HLVS-ABI
• JKS-3.6HLVS-ABI
• JKS-4HLVS-ABI
• JKS-4.6HLVS-ABI
• JKS-5HLVS-ABI
• JKS-6HLVS-ABI
Note: we describe this series as “JKS” as below.
Note: In different country, we provide different power. Such as in Germany, we can
provide JKS-3~4.6HLVS-ABI, but we don't provide JKS-5HLVS-ABI and JKS-6HLVS-
ABI.
1.4 Product Description
This manual will provide the users who use the JKS-3~6HLVS-ABI Series of Jinko Solar
Co., Ltd(Short for Jinko as below) with the detailed product information and the
installation instructions. Please read this manual carefully and put this manual on
some place where is convenient to installation, operation, obtain. Any modifications
of Jinko, we will not notify the user.
JKS-3~6HLVS-ABI inverter must be installed by professional electrical personnel who
have obtained the certification of the relevant departments.
JKS inverter can be used for two different battery types, one is for lithium battery and
the other is for lead-acid battery.Jinko can only provide lithium battery that is
compatible with inverter, no lead-acid battery will be provided by Jinko as customer
can easily buy these from the market.
Installer can install JKS-3~6HLVS-ABI Series inverter rapidly, build communication
system or troubleshoot by reading this manual carefully. If you have any questions in
the process of installation, you can login in www.jinkosolar.com and leave some
message. Or you can call our service hotline :[phone].
1.1 Preface
1.2 Target Group
1.3 Glossary

Position
Description
A
USB interface
B
LED of status display
C
LCD screen
D
Function button
E
Dry contact
F
Battery terminal
G
VPP communication
H
RS485-2 communication
I
RS485-1 communication
J
NTC: Lead-acid temperature sensor terminal
K
CAN communication interface of Lithium battery
L
RJ45 interface of DRMs(used only in Australia)
M
RS485 communication interface of Merter/CT input terminal
N
AC Grid (on grid connection)
O
RSD(do not open except by Professional staff)
P
EPS output(off grid connection)
Q
Ground point
R
PV input
S
PV switch
Overview:
Chart 1.1
1.Please be clear which kind of battery system you want, lithium battery system or lead-
acid battery system, if you choose the wrong system, JKS can't work normally.
2.Please read this manual carefully before the installation, the product warranty may be
voided if the inverter is not installed according to the instructions of this manual for
installation and cause equipment damage.
3.All the operation and connection please professional electrical or mechanical engineer.
4.During installation, please don't touch the other parts within the box.
5.All the electrical installation must comply with the local electrical safety standards.
6.If equipments needs to maintain, please contact with local specify system installation
and maintenance personnel.
7.Connecting the equipment to the grid requires permission from the local power
company
8.When install PV modules in the daytime, please turn off the PV switch, Otherwise it will
be dangerous as high terminal voltage of modules in the sunshine.
1.5 Safety Instructions
4
3
ABCD
E
F
G
H
I
J
L
M
N
O
P
Q
R
S

2 Safety
2.1 Purpose Use
As shown above, a complete grid-connected system of JKS consists of PV modules, JKS
inverter, battery, utility grid and other components.
Chart 2.1
Attention:
As the system refer to battery use, installer must make sure ventilation of the service
environment and temperature control in order to prevent the danger of battery
explosion, battery recommended installation environment must be strictly in accordance
with the specification, if the specification is IP20 environment, the pollution degree of
the unit is PD2, meanwhile the temperature should be control in the 0-40℃ of indoor
ventilation and the humidity should be 5%-85%. If the chosen PV modules needs to
positive or negative ground connection, please contact with Jinko for technical support
before installation.
The system chart of JKS:
2.2 Safety Measure
Risk of burns on the parts shell of JKS inverter！
During the work, Cover, shell around, radiator is likely to be hot
JKS inverter ground connection
Please ensure JKS inverter ground connection is reliable for make sure people's safety
Risk of high voltage！
JKS inverter exists radiation maybe affect health！
Don't stay a long time within 20cm range from JKS inverter
×Relevant operation for professional personnel
×Please notice children, disabled, lay people do not close
×Supervise and make sure children don't play near the installation position of
inverter machine
6
5
Electic meter
CT
L line
L,N
L,N
10m
5m
5m
AC
Breaker
DC
Breaker
Hybrid Inverter
DC
Breaker
AC
Breaker
Sensor
Load
EPS
PV Array Battery
EPS Grid
Electrical Gri
AC
Breaker
Load
AC

2.3 Symbols Introduction On The JKS Inverter
Symbol
Description
Caution: Risk of electrical shock!
Caution : hot surface
Caution: risk of danger
Danger to life due to high voltage in JKS
There is residual voltage in JKS, JKS requires 5
minutes to discharge.
Please wait 5 minutes before you open the upper lid
or the DC lid.
Protective conductor terminal
Direct Current(DC)
Alternating Current(AC)
The machine complies with the requirements of the
applicable CE guidelines
Refer to the operating instructions.
3 Product Description
3.1 JKS-3~6HLVS-ABI Series Inverter
Marks of JKS
Mark
Description
Explanation
Push-button
Operation of display screen and set system
Status symbol of JKS
Green light on
JKS run normally
Red light on
Fault state
Green light blinking
1.Alarm state
Red light blinking
2.Software updating
78

3.2 Label Explanation
Hybrid Inverter
Model name
JKS-6HLVS-ABI
PV input data
Max. PV voltage
550V d.c.V
PV voltage range
120-550 d.c.V
PV Isc
16.9 d.c.A*2
Max.input current
13.5 d.c.A*2
AC output/input data
Rated output/input power
6000/6000W
Rated output apparent power
6000VA
Nominal voltage
230 a.c.V
Rated input / output current
27/27 a.c.A
Nominal Frequency
50Hz
Power factor range
0.8leading～0.8lagging
EPS output data
Rated output apparent power
4000VA
Rated voltage
230 a.c.V
Rated output current
17.5 a.c.A
Nominal Frequency
50 Hz
Power factor range
0.8leading～0.8lagging
Battery data
Battery voltage range
42～59 d.c.V
Rated charging and discharging current
85 d.c.A
Type of Battery
Lithium/Lead-acid
Others
Safety level
Class I
Overvoltage category
PV:II AC:III Others: I
Ingress protection
IP65
Operation Ambient Temperature
-25℃～+60℃
Inverter topology
Non-isolated
Certificate No
SAA211107
Description of label:
10
9
Hybrid Inverter
Model Name: JKS-6HLVS-ABI
PV Input Data
Max. PV Voltage
PV Voltage Range
Isc PV
Max. Input Current
550Vd.c.
120-550Vd.c.
16.9Ad.c.*2
13.5Ad.c.*2
Rated Input/Output Power
Rated Output Apparent Power
Nominal Voltage
Nominal Frequency
Rated Input/Output Current
6000/6000W
6000VA
230Va.c.
27/27Aa.c.
Rated AC Output Power
Rated AC Output Voltage
Rated AC Output Current
Rated AC Output Frequency
Battery Voltage Range
Rated Charging/Discharging Current
Type of Battery
4000VA
230Va.c.
17.5Aa.c.
50Hz
42-59Vd.c.
85Ad.c.
AC Input/Output Data
Lithium/Lead-acid
EPS Output Data
Battery Data
Power Factor Range 0.8leading-0.8lagging
50Hz
Power Factor Range 0.8leading-0.8lagging
Others
Safety Level
Overvoltage Category
Ingress Protection
Operation Temperature
Inverter Topology

3.3 Size and Weight
3.4 The Advantage of The Unit of JKS
Features below:
·All of the designs are designed to enhance the self-use function of photovoltaic energy.
·Smart management, work mode can be set
·Safe battery used
·Easy installation
·Two MPP tracker input
·The switching time between off-grid and grid-connected is less than 10mS
·With multi-machine anti - current parallel function
Chart 3.1
A(mm)
B(mm)
C(mm)
weight(kg)
456
565
188
27
4 Unpacking
JKS-3~6HLVS-ABI series and accessories as follows:
Chart 4.1
×Please check that the package is in good condition before
unpacking to ensure that there are no transportation or handling
damage that may affect the insulation integrity or safety clearance;
Failure to do so could result in a safety hazard.
×Unauthorized removal of necessary protections, improper use,
incorrect installation and operation may lead to serious safety and shock
hazards and/or equipment damage.
×In order to reduce the damage caused by the moving process, please
move the inverter correctly. The total weight of the JKS-3~6HLVS-ABI
series inverter is up to 27KG.
Warning
Please check whether external damage to the goods before unpacking.
After unpacking, please check whether the unit damage or missing parts, if it is happen,
please contact with supplier.
Item
Number
Description
A
1
JKS inverter
B
1
User Manual
C
1
Paper board(installation guide)
D
1
Waterproof cover
E
1
AC Grid connector
F
1
EPS output connector
G
1
Communication cable
H
1
Current sensor
I
1
Lead-acid battery temperature sensor
J
1
RJ45 connector
12
11
JKS-3~6HLVS-ABI
CB
A
D
A B CD
E F G H I J K M N O P Q

Item
Number
Description
K
4
M6 setscrew
M
2
Battery power terminal
N
6
screw
O/P
2/2
MC4 connector
Q
1
Hex screwdriver
5.1 Basic Installation Requirements
Chart 5.2
Chart 5.1
A.The installation location must be suitable for JKS's weight for a long period time
B.The installation location must conforms with dimension of JKS
C.Do not install the unit on structures constructed of flammable or thermo labile
materials
D. The ingress Protection rate is IP65 and the pollution degree is PD2. Please refer to the
below:
E.Battery installation option is not far away from the position of JKS, the length between
JKS and battery should not be more than 1.5m.
F.The ambient temperature should be -25℃~60℃.
G.JKS can be installed in vertical or lean back on plane, please refer to the below:
13 14
90°
≤15°
5 Installation

H.Installation position shall not prevent access to the disconnection means.
I.In order to ensure machine can run normally and easy to operate, please pay
attention to provide adequate space for JKS, please refer to below:
Chart 5.3
J.Do not install the machine near television antenna or any other antennas and antenna
cables
K.Don't install the machine in the living area
L.Be sure that the machine is out of the children's reach
M.Taking the battery fixing space into account, about the dimensions please reference
user manual
N.The inflammable and explosive dangerous goods must not be placed around battery in
case of cause serious danger.
Note:
Testing to AS/NZS 4777.2:2020 has not been conducted for multiple phase
combinations.
Chart 5.4
5.2 Installation Requires Tools and RJ45 Terminal Sequence of The
LAN Line
When installing, we need to use tools as follow, prepare the follow tools before
installing：
No.
Description
1
Press the RJ45 terminal
2
Press battery terminal connector
3
Disconnect PV terminal
4
Unscrew nut
5
Unscrew screw
6
Knock explosion bolt
7
Drill holes on the wall
LAN line RJ45 sequence as follow:
Chart 5.5
Chart 5.6
LAN line 1-8 colors as below:
PIN
1
2
3
4
5
6
7
8
Color
White
orange
Orange
White
green
Blue
White
blue
Green
White
brown
Brown
15 16

Chart 5.7 JKS-3~6HLVS-ABI
5.3 Installation Instructions
5.3.1 Attention Layout（Length of Sensors Consider）
There're three types of sensors for use with JKS. One is wired current sensor, one is meter
sensor, or SP-CT, if you choose wired sensor or meter. Before installing you should know
something that as below:
The cable of wired sensor and meter is suggested not longer than 15m. So you need to
consider the length between JKS with combiner box for the sensor should be installed in
the live line. And if you installed SP-CT for sensor, distance recommended not more than
30 meters.
The layout of the inverter for residential installation as follow:
5.3.2 Installation of JKS
1.Project the machine's probably sizes on the wall, the thickness of wall for JKS must be
not less than 60mm.
2.Make sure the drill position, use paper board (installation guide), put the paper board
cling to the wall, make sure the top edge of paper board is level (As the chart 5.8a
below).
3.Mark four points at the wall via the hole of the paper board, then remove the paper
board.
4.Drill four Ф8 holes at the mark point, the depth is not less than 55mm.
5.Knock four explosion bolt into Ф8 holes (As the chart 5.8b below).
6.Hang the inverter machine on the four setscrews (As the chart 5.8c below).
7.Lock the nut of setscrew (As the chart 5.8d below).
8.The whole installation has finished.
17 18
Electic meter
CT
L line
L,N
L,N
10m
5m
5m
AC
Breaker
DC
Breaker
Hybrid Inverter
DC
Breaker
AC
Breaker
Sensor
Load
EPS
PV Array Battery
EPS Grid
Electrical Gri
AC
Breaker
Load
AC
(a)
(b) (c)

5.4 Grounding Connection
Chart 5.8
The solar modules connected to the inverter must conform to the Class
A requirements of the IEC 61730 standard.
Please use the same brand male and female PV connectors.
Warning
JKS single-phase inverter has 2 independent input MPPT1& MPPT2
Notice: 1. that the connectors are in paired (male and female connectors).
2. in built DC switch isolator is optional in Australia for JKS
If the inverter is not equipped with a DC switch but this is mandatory in
the country of installation, install an external DC switch.
The following limit values at the DC input of the inverter must not be
exceeded:
CAUTION
Types
Max current MPPT1
Max current MPPT2
JKS-3~6HLVS-ABI
13.5A
13.5A
5.4.1 Conditions for DC Connection
5.4.2 Connecting the PV Array (DC input)
Danger to life due to lethal voltages!
The photovoltaic array provides DC voltage to the inverter under light.
Before connecting the photovoltaic array, ensure that the DC switch
and AC circuit breaker are disconnected from the inverter when
adjusting the photovoltaic array. Do not connect or disconnect the DC
connector under load.
Make sure the maximum open circuit voltage (Voc) of each PV string is
less than the maximum input voltage of the inverter.
Check the design of the PV plant. The Max. Open circuit voltage,
which can occur at solar panels temperature of -15℃, must not exceed
the Max. Input voltage of the inverter.
DANGER
1.Improper operation during the wiring process can cause fatal injury
to operator or unrecoverable damage to the inverter. Only qualified
personnel can perform the wiring work.
2. Please don't connect PV array positive or negative pole to the
ground, it could cause serious damages to the inverter.
3. Check the connection cables of the PV modules for correct polarity
and make sure that the maximum input voltage of the inverter is not
exceeded.
4. Grounding the PV modules：The JKS is a transformer less inverter.
That is why it has no galvanic separation. Do not ground the DC
circuits of the PV modules connected to the JKS. Only ground the
mounting frame of the PV modules. If you connect grounded PV
modules to the JKS, the error message "PV ISO Low".
5.Comply with the local requirements for grounding the PV modules
and the PV generator. Jinko recommends connecting the generator
frame and other electrically conductive surfaces in a manner which
ensures continuous conduction with ground in order to have optimal
protection of the system and personnel.
6. Please disconnect the PV DC switch when maintaining the inverter.
CAUTION
Connection of PV terminal
Chart 5.9
19 20
The Inverter Side
PV-
PV+
(d)

10
Similar to the traditional inverter connecting, the input of PV panel energy can be
realized by using MC4 PV terminal, the detail steps are as follows:
1.Turn off PV switch.
2.Insert PV panel positive and negative cables into MC4 terminal, then connect positive
pole(+) of connection cable to positive pole(+) of PV input connector, connect negative
pole(-) of connection cable to negative pole(-)of PV input connector, please pay attention
to PV input voltage and current within permission Limit:
Max PV voltage: 550V (consider the lowest temperature)
Max PV input current: 13.5A
Max PV input power per string: 5300W
Remark:
2
1.We suggest you use the cable≥4mm /12 AWG to connect.
2.Please do not connect to DC source!
5.4.3 Connection of AC Terminal and Off Grid Terminal
JKS has a grid output terminal and off grid out terminal, look down on the JKS from the
front, the terminal on the left (on grid) is grid outlet for connecting grid, the terminal on
the right is an emergency power outlet for connecting critical load.
Chart 5.10 JKS-3~6HLVS-ABI
Wire suggest length
Conductor
cross section
Max cable length
JKS-3HLVS
-ABI
JKS-3.6HLVS
-ABI
JKS-4HLVS
-ABI
JKS-4.6HLVS
-ABI
JKS-5HLVS
-ABI
JKS-6HLVS
-ABI
2
5.2mm
10AWG
40m
33m
28m
26m
25m
23m
2
6.6mm
9AWG
50m
42m
36m
33m
32m
29m
Chart 5.11
Step 2: Insert the stripped and bared cable through pressure screw, seal ring, threaded
sleeve in sequence, insert cables into connection terminal according to polarities
indicates on it and tighten the screws firmly. Please try to pull out the wire to make sure
the it's well connected.
The AC wiring step:
Chart 5.12
Step 1. Uninstall the parts of the AC connection plug from the accessory bag.
22
21
OFF Grid ON Grid
Connection
termimal
Threaded
sleeve
Seal ring
Pressure
screw
Connection
termimal
Pressure
screw
Seal ring and
Threaded sleeve
Connection
termimal
Pressure
screw
Seal ring and
Threaded sleeve
10

ACGRID
L L
EPS OUTPUT
N N
E E
Sens or
L LN NE E
Battery
L
N
PE
PV
EPS
Step 3: Push the threaded sleeve into the socket, Tighten up the cap on the terminal.
Chart 5.13
Step 4: Finally, Push or screw the threaded sleeve to connection terminal until both are
locked tightly on the inverter.
Chart 5.14
Step5: To remove the AC connector, press the bayonet out of the slot with a small
screwdriver and pull it out, or unscrew the threaded sleeve, then pull it out.
Chart 5.15
The recommended wiring diagram is as follows:
Chart 5.16
23 24
Click!
The Inverter Side
The Inverter Side
Lock the housing
The Inverter Side
The Inverter Side
The Inverter Side
Unlock the housing
Lock the housing
Lock the housing
Unlock the housing
Inverter

Chart 5.17
Note: This diagram A is an example for grid system without special requirement on
electrical wiring connection.
Note: This diagram B is an example for Australian and New Zealand grid system
where neutral line can't be switched.
Note: This diagram C is an example for customer who only wants to use the on grid
storage system.
×If you want to use on grid only, please refer to chart 5.17 connect
with AC grid and float EPS OUTPUT.
×If you have no battery now, you can also float BAT terminal, and this
hybrid inverter will only work like a PV inverter.
×If you want to use both on grid power and backup power, please
refer to chart 5.15 and 5.16 connect with AC grid and EPS OUTPUT like
the chart show.
×On grid terminal and off grid terminal can't directly connect
together.
×Off Grid terminal can't connect to grid.
×If you want to use on grid and off grid, you can use ATS (automatic
transfer switch) like chart 5.15 and 5.16 before or ask Jinko for help to
connect them.
×The first start of system needs Grid power.
NOTE: The inverter has the function of detecting residual current and
protecting the inverter against residual current. If your inverter must
equip a AC breaker which has the function of detecting residual current,
you must choose a Type A RCD breaker with the rating residual current
more than 300mA.
Warning
5.4.4 Connection of Battery Terminal
Install battery cable steps are as follows:
1.Unscrew the swivel nut from the cable gland.
2.Thread the swivel nut over the battery cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the network cable through an opening in the cable support sleeve.
6.Thread the network cable through the cable gland.
7.Thread cables into connection terminal, then press the terminal by relevant tools and
make sure battery cables are firmly (Jinko lithium battery contains a battery cable in the
original packing).
8.Connect positive pole (+) of battery cable to battery positive terminal (+) of the
inverter, connect negative pole (-) of battery cable to battery negative terminal (-).
9.Continue to install other cables.
Chart 5.18
Chart 5.19
25 26
Inverter
ACGRI D
LNE
Sensor
LNE
Battery
L
N
PE
PV
C
L L
Inverter
ON GRID EPS
N N
LL NN
PE
Battery
L
N
PE
PV
EPS
PE
E-BAR
E-BAR
E-N LINK
PE

Chart 5.20
Note:We suggest the distance between battery and JKS no longer than 1.5m, and the
power line area must be larger than 5 AWG.
5.4.5 Connection of CT Terminal
There is a CT in JKS inverter monitoring the power consumption situation of residential
users, the CT terminal connection steps are as follows:
1.Unscrew the swivel nut from the cable gland.
2.Thread the swivel nut over the “CT” cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the “CT” cable through an opening in the cable support sleeve.
6.Thread the “CT” cable through the cable gland.
7.Insert the RJ45 plug of the network cable into the “CT1/METER1” pin connector on the
inverter until it snaps into place.
8.If no other cables need to be installed, lock the waterproof cover to the inverter with
screws.
9.Screw the swivel nut onto the waterproof cover.
Chart 5.22
Chart 5.23
Note:
1.The meter and CT can't be installed at same time, please set the sensor model when
selecting CT or electricity meter, please refer to section 6.3.3 for details.
2.If the cable such as “CT” cable is not used, please do not remove the filler plug from
the cable support sleeve.
Remark:
CT wire (5m in length) specification: RJ45, standard LAN line (one end with 8P modular
plug, the other connected with transformer). But if the length is not enough, customer
can add cable, so the length can be increased to 15m max, the operation is as follow
chart:
Chart 5.21
Chart 5.24
27 28
CT
CT1/MERTER1

During the actual operation, please pay attention to the installation of current
transformer as the diagram shows below:
As illustrated above, open the current transformer and you can see an arrow labeled on it
indicating the direction of current. Put the live wire among the under-detection wires
onto the current transformer. After latching the current transformer, the installation has
been finished.
Chart 5.25
Notice:
The direction (from K to L) of the arrow on the current transformer is corresponding to
the direction of the current in live wire from Grid to Load. Sensor needs to be placed in
the power distribution cabinet.
5.4.6 Connection of Meter Terminal
When customer needs to use meter to monitor the energy flow, the meter terminal
connection steps are as follows:
1.Reference 5.2, make LAN cables with RJ45 terminal.
2.Thread the swivel nut over the LAN cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the LAN cable through an opening in the cable support sleeve.
6.Thread the LAN cable through the cable gland.
7.Insert the RJ45 plug of the network cable into the “CT1/METER1” pin connector on the
inverter until it snaps into place.
8.If no other cables need to be installed, lock the waterproof cover to the inverter with
screws.
9.Screw the swivel nut onto the waterproof cover.
Note:
1.Meter and CT can't be installed at same time, please set the sensor model when
selecting CT or electricity meter, please refer to section 6.3.3 for details.
2.Meter must be provided by Jinko. If not, maybe meter can't communicate with JKS
inverter.
3.The more detail describe of meter installation, please turn to meter user manual.
●The position of export limitation CT or Meter must between the
Inverter & Load and grid.
●Multiple inverter combination is not suitable in Australia.
●The smart meter and CT can be used only up to 2000m altitude.
Information
This series inverter has integrated export limitation functionality. To use this function,
you can connect smart meter or CT. The smart meter model is Eastron SDM120CT-M
(40mA). The CT Model is ESC16-100 (ECHUN)/ CTF16-2K5-100 (Shenke) .The primary
aperture is 10mm, output cable length is 5m . The arrow on the CT must point towards
the inverter. The detailed information about the Meter, please refer to Annex -Eastron
SDM120CT-M (40mA) user manual.(Can also match Chint DSSU666 direct connection
meter)
SDM120CT-M(40mA) datasheet
Manufacturer
Eastron
Type
SDM120CT-M(40mA)
General Specifications
Voltage AC (Un)
Voltage Range
Base Current (Ib)
Power consumption
230V
176~276V AC
0.1V AC
<2W/10VA
Frequency
50/ 60Hz(±10%)
AC voltage withstand
4KV for 1 minute
Impulse voltage withstand
6KV-1.2uS waveform
Over current withstand
20Imax for 0.5s
Pulse output 1
1000imp/kWh (default)
Pulse output 2
0.001(default) /0.01/0.1/1 kWh/kVArh
(configurable)
Display
Max. Reading
LCD with white backlit
999999kWh
Environment
Operating temperature
-25℃ to +55℃
Storage and transportation temperature
-40℃ to +70℃
Reference temperature
23℃ ± 2℃
Relative humidity
0 to 95%, non-condensing
Altitude
up to 2000m
Warm up time
3s
Installation category
CAT II
Mechanical Environment
M1
Electromagnetic environment
E2
Degree of pollution
2
Chart 5.26
29 30
CT1/MERTER1
Load
L-Line
Grid

Mechanics
Din rail dimensions
18x118x64 (WxHxD) DIN 43880
Mounting
DIN rail 35mm
Ingress protection
IP51 (indoor)
Material
self-extinguishing UL94V-0
Chart 5.27
The following table describes how we can connect EASTRON meter SDM120CT(40mA)
to inverter:
Meter Pin NO.
Description
Meter Connection
1
CT-input
CT-P(White)
2
CT-N(Black or Blue)
3
N-in
Grid N
4
L-in
Grid L
5
RS485B
Meter Port Pin4
6
RS485A
Meter Port Pin5
5.4.7 Connection of Communication Terminal For lithium Battery (CAN)
When using CAN communication with lithium batteries (for example PYLON US2000B),
connect lithium battery terminal (RJ45) steps as follows:
1.Unscrew the swivel nut from the cable gland.
2.Thread the swivel nut over the “CAN” cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the “CAN” cable through an opening in the cable support sleeve.
6.Thread the “CAN” cable through the cable gland.
7.Insert the RJ45 plug of the network cable into the “CAN” pin connector on the inverter
until it snaps into place.
8.If no other cables need to be installed, lock the waterproof cover to the inverter with
screws.
9.Screw the swivel nut onto the waterproof cover.
Note:
1.If you are using a lead-acid battery, you do not need to install this communication
cable.
2.The CAN battery communication and 485-2 battery communication can't be installed
at same time, please select the correct communication method according to the battery
manual.
3.If the cable such as “485-2” cable or “CAN” cable is not used, please do not remove
the filler plug from the cable support sleeve.
Chart 5.28
Chart 5.29
31 32
N
L
N
L
485B 485A
CAN
CAN

5.4.8 Connection of Communication Terminal For Lithium Battery (RS485)
When using lithium batteries which need to connect BMS system of the battery, connect
lithium battery terminal (RJ45) steps as follows:
1.Unscrew the swivel nut from the cable gland.
2.Thread the swivel nut over the “RS485” cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the “RS485” cable through an opening in the cable support sleeve.
6.Thread the “RS485” cable through the cable gland.
7.Insert the RJ45 plug of the network cable into the “RS485-2” pin connector on the
inverter until it snaps into place.
8.If no other cables need to be installed, lock the waterproof cover to the inverter with
screws.
9.Screw the swivel nut onto the waterproof cover.
Chart 5.31
Note:
1.If you are using a lead-acid battery, you do not need to install this communication
cable.
2.The CAN battery communication and 485-2 battery communication can't be installed
at same time, please select the correct communication method according to the battery
manual.
3.If the cable such as “485-2” cable or “CAN” cable is not used, please do not remove
the filler plug from the cable support sleeve.
5.4.9 Connection of DRMS terminal (Australia only)
When JKS is applied in Australia, the DRMS terminal needs to be connected. The
connection method is as follows:
1.Unscrew the swivel nut from the cable gland.
2.Thread the swivel nut over the “DRMS” cable.
3.Press the cable support sleeve out of the cable gland.
4.Remove the filler plug from the cable support sleeve.
5.Route the “DRMS” cable through an opening in the cable support sleeve.
6.Thread the “DRMS” cable through the cable gland.
7.Insert the RJ45 plug of the network cable into the “DRM” pin connector on the inverter
until it snaps into place.
8.If no other cables need to be installed, lock the waterproof cover to the inverter with
screws.
9.Screw the swivel nut onto the waterproof cover.
Chart 5.30 Chart 5.32
Chart 5.33
33 34
485-2
485-2
DRM
DRM