Juntek KL-F Series User manual
I
KL-F Series
Battery Monitor
Shunt sampling
User Manual
Rev1.0 October 2021
I
Guaranty and declaration
Copyright
Hangzhou Junce Instruments Co., Ltd. all right reserved.
Trademark Information
JUNCTEK is a registered trademark of Hangzhou Junce Instruments Co., Ltd.
Notices
JUNCTEK products are covered by P.R.C. patents, issued and pending.
This document replaces all previously published documentation.
Contact Us
If you have any problem or requirement when using our products or this
manual, please contact JUNCTEK.
E-mail: [email protected]
Website: www.junteks.com
II
Safety requirements
Safety regulations and safe use
General Safety Summary
Please review the following safety precautions carefully before putting the
meter into operation so as to avoid any personal injury or damage to the meter
and any product connected to it. To prevent potential hazards, please follow
the instructions specified in this manual to use the meter properly.
Observe All Terminal Ratings
To avoid fire or shock hazard, observe all ratings and markers on the meter
and check your manual for more information about ratings before connecting
the meter.
Use Proper Over-voltage Protection
Ensure that no over-voltage (such as that caused by a bolt of lightning) can
reach the product. Otherwise, the operator might be exposed to the danger of
an electric shock.
Do Not Operate Without Covers
Do not operate the meter with covers or panels removed.
Do Not Insert Anything Into the Air Outlet
Do not insert anything into the air outlet to avoid damage to the meter.
Avoid Circuit or Wire Exposure
Do not touch exposed junctions and components when the unit is powered on.
Do Not Operate With Suspected Failures
If you suspect that any damage may occur to the meter, have it inspected by
JUNCTEK authorized personnel before further operations. Any maintenance,
adjustment or replacement especially to circuits or accessories must be
performed by JUNCTEK authorized personnel.
Provide Adequate Ventilation
Inadequate ventilation may cause an increase of temperature in the meter,
which would cause damage to the meter. So please keep the meter well
ventilated and inspect the air outlet and the fan regularly.
Do Not Operate in Wet Conditions
To avoid short circuit inside the meter or electric shock, never operate the
meter in a humid environment.
III
Do Not Operate in an Explosive Atmosphere
To avoid personal injuries or damage to the meter, never operate the meter in
an explosive atmosphere.
Keep Meter Surfaces Clean and Dry
To avoid dust or moisture from affecting the performance of the meter, keep
the surfaces of the meter clean and dry.
Prevent Electrostatic Impact
Operate the meter in an electrostatic discharge protective environment to
avoid damage induced by static discharges. Always ground both the internal
and external conductors of cables to release static before making connections.
Handle with Caution
Please handle with care during transportation to avoid damage to keys, knobs,
interfaces, and other parts on the panels.
Notices
1. Do not exceed the voltage and current range of the meter, otherwise the
meter will be damaged.
2. The positive and negative poles cannot be reversed, and the reverse
connection cannot be handled correctly.
3. The shell of the meter is fragile and easy to corrode. Please don't hit or
close to chemicals to avoid corrosion.
4. Storage temperature: -25~50℃, and keep the meter in a dry environment.
5. Do not attempt to disassemble the meter，
it will void the warranty. There are
no user-serviceable parts inside the meter. Repairs can only be made through
designated repair outlets or sent back to the factory.
6. Please do not move the meter violently to avoid causing irreparable
damage to the internal circuit. If the meter does not work properly, please
contact the supplier!
Hangzhou Junce Instruments Co., Ltd.
Contents
Guaranty and declaration......................................................................... I
Safety requirements................................................................................. II
Safety regulations and safe use........................................................................II
Notices................................................................................................................. III
Inspection................................................................................................... 1
Chapter 1 Overview..................................................................................2
1. Brief Introduction............................................................................................. 2
2. Dimension........................................................................................................ 2
3. Technical parameter....................................................................................... 3
Chapter 2 Meter Instruction.................................................................... 5
1. Measurement Module Introduction...............................................................5
2. Sampler introduction.......................................................................................6
3. APP interface introduction............................................................................. 7
Chapter 3 Basic Operation of the meter.............................................10
1. Mobile control................................................................................................ 10
2. Wiring methods............................................................................................. 22
3. Communication protocol control.................................................................24
Chapter 4 Troubleshooting....................................................................29
Chapter 5 More Product Information...................................................29
Chapter 6 Contact Us............................................................................ 29
Appendix 1:Interface text and abbreviations..................................... 30
Hangzhou Junce Instruments Co., Ltd.
1
Inspection
When you get a new KL-F series coulometer, it is recommended that you
inspect the meter according to the following steps.
Inspect the Packaging
If the packaging has been damaged, do not dispose the damaged
packaging or cushioning materials until the shipment has been checked for
completeness and has passed both electrical and mechanical tests. The
consigner or carrier shall be liable for the damage to the meter resulting from
shipment. We would not be responsible for free maintenance/rework or
replacement of the meter.
Check the Contents
Please check the contents according to the packing lists. If the meter is
damaged or incomplete, please contact your JUNCTEK sales representative.
KL-F series of Measuring module
KL-F series of the Sampler
1pc
1pc
Temperature Sensor
1pc
4P connection cable
1pc
3P connection cable
1pc
Terminal
1pc
Quick guide
1pc
Inspect the Meter
In case of any mechanical damage, missing parts, or failure in passing the
electrical and mechanical tests, contact your JUNCTEK sales representative.
Hangzhou Junce Instruments Co., Ltd.
2
Chapter 1 Overview
1. Brief Introduction
KL-F series DC voltage and current meter/battery coulomb meter is a new
type of coulomb meter that can measure various parameters such as voltage,
current, power, charge and discharge capacity, watt-hour, time, etc., and can
also set parameters to achieve over-voltage protection , under-voltage
protection, over-current protection, over-power protection, over-temperature
protection and other protection functions. The meter can automatically identify
the direction of the current, and can monitor the battery capacity in real time.
During use, connect the sampler in series to the negative wire of the battery
according to the wiring diagram, and then connect the sampler and
measurement module through the data line, install the matching mobile phone
APP, view the measured data through Bluetooth, control the meter and
firmware upgrade through the mobile phone APP.
2. Dimension
The measurement module
The hole position
100A sampler
100A sampler hole position
Hangzhou Junce Instruments Co., Ltd.
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400A sampler
600A sampler
3. Technical parameter
Model
KL105F
KL110F
KL140F
KL160F
KL610F
Sampling method
Shunt
Shunt
Shunt
Shunt
Shunt
Voltage
measurement
range
(External power
supply)
0-120V
0-120V
0-120V
0-120V
0-600V
Voltage
measurement
range
(Self-powered)
10-120V
10-120V
10-120V
10-120V
10-120V
Voltage resolution
0.01V
0.01V
0.01V
0.01V
0.01V
Current
measurement
range
0~50A
0~100A
0~400A
0~600A
0~100A
Current resolution
0.01A
0.01A
0.1A
0.1A
0.01A
Relay
Relay is not provided, need to be purchased separately
Temperature
measurement
range
-20-120℃
Capacity display
range
0%~100%
Power
measurement
range
0~72KW
Power resolution
0.01W
Amp-hour
measurement
range
0~9999.99AH
Hangzhou Junce Instruments Co., Ltd.
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Capacity
resolution
0.001AH
Watt-hour
measurement
range
0~9999.99kWH
Watt hour
resolution
0.01WH
Bluetooth
communication
distance
Max. 10 meters (without obstacles)
Voltage accuracy
±2%+3 digits
Current accuracy
±5%+10 digits
Sampling rate
1 time/sec
Measuring module
power
consumption
About 0.4W
OPP
0-99999.99W
NCP
0~50A/100A/400A/600A
OCP
0~50A/100A/400A/600A
OVP
0~120V/600V
LVP
0~120V/600V
OTP
0-120℃
This manual suits for next models
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Table of contents
