JUNCTEK KH-F Series Manual de usuario
JUNCTEK
JUNCTEK
KH-F series coulometer
Shunt Sampling
User’s Manual
Rev1.0 March 2023
(The pictures in the manual are for reference only)
JUNCTEK
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
JUNCTEK
II
Safety Requirement
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.
JUNCTEK
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. The display screen is a fragile device, please do not touch or bump it .
Please avoid children playing with the meter. When there is dirt on the LCD
surface, wipe it carefully with a soft cloth.
7. 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!
JUNCTEK
1
Contents
Guaranty and Declaration ..................................................................... I
Safety Requirement .............................................................................. II
General Safety Summary ...................................................................................II
Notices ................................................................................................................. III
Inspection ...............................................................................................2
Chapter 1 Overview .............................................................................. 3
1.Brief Introduction ..............................................................................................3
2.Dimensions ....................................................................................................... 4
3.Specification ..................................................................................................... 6
Chapter 2 Meter Introduction ............................................................... 8
1. Introduction of display module ......................................................................8
2.Introduction of the measurement module .................................................. 10
3.Introduction of the Sampler.......................................................................... 12
4. Introduction of the display interface ........................................................... 13
Chapter 3 Basic Operation of the Meter ...........................................16
1.System settings ..............................................................................................16
2.Wiring method ................................................................................................ 23
3.Communication Protocol Control ................................................................ 26
4.Mobile Control ................................................................................................ 32
Chapter 4 Troubleshooting .................................................................52
Chapter 5 More Product Information ................................................ 53
Chapter 6 Contact Us ......................................................................... 54
Appendix 1: Interface English and Abbreviations ............................ 55
JUNCTEK
2
Inspection
When you get a new KH-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 consignor 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.
Host
KH-F series of Measurement module
1pc
KH-F series of display module
1pc
KH-F series of the Sampler
1pc
Accessory
5m communication cable
1pc
Temperature sensor
1pc
4P connection cable
1pc
3P connection cable
1pc
3P power socket
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.
JUNCTEK
3
Chapter 1 Overview
1.Brief Introduction
The KH-F series multifunctional voltage and current meter is a new type of
coulomb meter that can measure various parameters such as voltage, current,
power, charging and discharging capacity, watt-hour, and more. It also has
multiple protection functions such as overvoltage protection, undervoltage
protection, overcurrent protection, over-power protection, over-temperature
protection, and timed protection. The instrument can automatically identify the
direction of charging and discharging currents and can monitor the battery
capacity in real-time. It features a 2.4-inch high-definition color screen, which
provides more comprehensive display information. The mobile app can control
the instrument via bluetooth wireless communication, enabling real-time
viewing of voltage and current curves and supporting data export. The
firmware can be updated for free for life.
JUNCTEK
4
2.Dimensions
Dimension of display module
Hole bitmap of display module
Note: display module inlay hole size: 85.1 *
58.1mm
Dimension of measurement module
Hole bitmap of measurement module
Dimension of the 100A sampler
Hole bitmap of the 100A sampler
Dimension of the 400A sampler
Hole bitmap of the 400A sampler
JUNCTEK
5
Dimension of the 400A sampler
Hole bitmap of the 600A sampler
Tabla de contenidos
