Kusam-meco KM 2009 User manual

An ISO 9001:2008 Company
®
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.: 022 -24156638, Tel. : [phone], Fax : 022 - 24149659
Email : [email protected], Website : www.kusamelectrical.com
An ISO 9001:2008 Company
®
All Specifications are subject to change without prior notice
Chhaya Computer/D:/Chhaya/My Document/Chhaya/backup/Catlogs/New cat/KM 2009.cdr
AC / DC DIGITAL CLAMPMETER WITH
DATA LOGGING FUNCTION & PC INTERFACE
Model - KM 2009 GENERAL SPECIFICATIONS :
ïSensing : Average sensing
ïJaw Opening Size : 40mm
ï
Function :
Measurement of AC / DC current,
upto 600A & On-line
measurement.
ïDisplay Size : 32mm x 15mm
ïTest Mode : Clip-on CT, Integral mode.
ïDisplay Mode : Four Digit LCD display.
ï
LCD Dimension : 35mm x 21.5mm
ï
Sampling Rate : About 2times/s
ï
AC/DC Current Range : 0.0A ~600A
ïFrequency Range : 45Hz ~ 400Hz
ïResolution : 0.1A
ïAccuracy : ±2%rdg + 3dgts
ï
Line voltage : Line test under AC600V
ï
Data Hold : Display shows “DH” symbol.
ï
Out of Range : Display shows “OL” symbol.
ïData Storage : 99 groups, all used when
display “FULL”
Carrying Case, Battery installed,
User's Manual, RS232 PC Interface CD.
ACCESSORIES :
ïPower Consumption : about 10mW
ïPeak Hold : Press “HOLD” without release,
the meter will show the peak value.
ïBattery Voltage : “ ” indicating the battery
voltage is lower then 7.2V. Then the battery
have to be changed.
ïOperating Temperature and Humidity :
0 0
0 C ~ 40 C : below 80% R.H.
ïStorage Temperature and Humidity :
0 0
-10 C ~ 60 C : below 70%rh
ïInsulation Strength : AC 2kV/rms
(between the alloy of the clamp & housing)
ïAuto Power Off : 5 minutes after power on,
it will power off automatically to lower the
power consumption.
ïPower : Standard 9V battery.
ïDimension : 175(W) x 70(H) x 38(T)mm
ïWeight : Approx. 180g (with battery)
ELECTRICAL SPECIFICATIONS : KM 2009
Range Resolution Accuracy
0.0A ~ 600A ±(2% rdg + 3 dgts)
AC CURRENT
DIAGRAM OF MEASURING CURRENT
(Reference Diagram)
IEC1010-1, IEC1010-2-032,
pollution degree 2, CAT III (600V)
SAFETY :
0.1 A
Measuring DC current
Test current consumption
Measuring charging current:
12 V DC
Accumulator
Solar panel power
Device powered
by DC
+
-
+-
I
+
Wire Position
L
N
Measure AC line current
Measure consumption
Range Resolution Accuracy
0.0A ~ 600A ±(2% rdg + 3 dgts)
DC CURRENT
0.1 A
FOR SOLAR APPLICATIONS

LIST OF PRODUCTS
* Digital Multimeter
* Digital AC & AC/DC Clampmeter
* AC Clamp Adaptor
* AC/DC Current Adaptor
* Thermo Anemometer
* Thermo Hygrometer
* Distance Meter
* Digital Lux Meter
* Network Cable Tester
* Power Factor Regulator
* Earth Resistance Tester
* Digital Panel Meters
* DC Power Supplies
* High Voltage Detector
* Calibrators
* Gas Analysers
* Frequency Counter
* Function Generator
* Phasing Sticks
* Battery Tester
* Waterproof Pen Testers
* Solar Power Meter
* EMF Detector
* Wood, Paper & Grain Moisture Meter
* Transistorised Electronic Analog & Digital
Insulation Resistance Testers(upto 10 KV)
* Digital Sound Level Meter & Sound Level
Calibrator
* Digital contact & Non-contact Type Tachometer
* Digital Non-contact (infrared) Thermometer
* Maximum Demand Controller/Digital Power
Meter
* Digital Hand Held Temperature Indicators
OPERATION
MANUAL
AC / DC
DIGITAL CLAMPMETER
Model KM 2009
®

AC / DC
DIGITAL CLAMPMETER
Model KM 2009
INDEX
Warning............................................................01
Introduction......................................................02
Electrical Signs................................................03
Electrical Specifications...................................03
Clampmeter Structure .....................................05
Operating Method............................................06
How to change Battery.....................................11
Accessories......................................................11
Test Certificate.................................................12
Warranty...........................................................13

01
Warning
! !
Thank you for purchasing our company's High
Accuracy Leakage Clampmeter. For better use of this
product, please:
vRead carefully the user's manual.
vFollow strictly safety rules and notes listed in this
manual.
=Under all circumstances, please pay special
attention to your safety in the course of using this
leakage clampmeter.
=Give heed to label texts and symbols on panel and
back plate of this leaker.
=Please be more careful if the line voltage is above
60 VDC or 30VAC.
=Please don't place and store this meter in hot and
humid condition, locations with moisture condensation
and under direct sunlight for a long time.
=In case voltage of battery is low, please replace
batteries.
=When changing batteries, please pay attention to
the polarity of battery.
=In case this leaker would not be used for a long time,
please take out batteries.
=Use, disassembly and maintenance of this meter
shall be operated by authorized personnel.
=Do not use the meter if it is damaged. It can be
dangerous
=Users shall carry out operation based on Warning
sign on leakage clampmeter and manual.
!
02
=Users shall carry out safety operation based on
instruction listed in this manual e.g. " " and danger
signs on this manual.
=Please use mA to test leakage current ( test by
clamping grounding line, single-phase line together).
I) INTRODUCTION
High Accuracy Leakage Clampmeter model KM-2009 is
specially designed for measurement of AC/DC current;
adopting up-to-date CT technology and digital integration
technology. There is no exposed metal on clamp head,
non-contact measurement, to ensure safe operation. It is a
product with relatively small size, high accuracy and perfect
function compared with similar instruments in the world. The
meter could be widely used in different fields such as
electricity, communications, meteorology, railroad, oilfield,
construction, measurement, scientific & research teaching
institutes, industrial and mining establishments. It is an
essential tool for electrician safety testing.
This High Accuracy Leakage Clampmeter has have
those functions such as peak hold, data hold and data
storage. It has one RS232 interface, communication
cable and monitoring software, through which on-line
monitoring, historical data inquiry, is available. It also have
function such as active curve drawing, indication of max,
min and average value, alarm setting and indication.
Saving to documents and printing when connected to PC.

04
03
II) ELECTRICAL SIGNS
Extremely dangerous! Operators shall strictly ad here
to safety rules; otherwise there would be dangers
of electric shock to cause personal injuries or casualties
Dangerous! Operators shall strictly adhere safety rules;
otherwise there would be dangers of electric shock to
cause personal injuries or casualties.
!
Warning! Operators shall strictly keep safety rules;
otherwise personal injuries or equipment damages
might be caused.
ad here the
!
Double insulation
AC
DC
III) Range and Accuracy
Function Range ResolutionAccuracy
0.1ADC current 0.0A~600A DC ±2%rdg±3dgts
AC current 0.1A0.0A~600A AC ±2%rdg±3dgts
IV) ELECTRICAL SPECIFICATIONS
Function
Power Supply
Test Mode
Display Mode
Dimension
LCD Dimension
Sampling Rate
Frequency
Polarity
Indication
Measurement of AC/DC current,
Peak value hold, on-line monitoring
Standard 9V battery
Clip-on CT, integral mode
Four digits LCD display
LWH : 175mm x 70mm x 38mm
35mm x 21.5mm
display domain : 32mm x 15mm
2 times/s
50/60Hz Automatically
DC current auto indentified and
display " "
Clamp Size
Test Position
Range Shift
Line Voltage
RS232 Interface
Com-Configure
Data Memory
30mm x 35mm
Tested wire in the jaw center; Error
may increase by 1.5%rdg max if
deviate the center
Automatically
AC600V
Data Stored in the memory of the
meter via RS232 uploaded to PC,
or on-line monitoring
Baud rate : 9600, data bit :8, stop bit :1
99units, "FULL" blinks when the
memory is full
Peak Hold
Reading Hold
Out of Range
Auto Power-off
Battery Voltage
Push "HOLD" without release, the
meter will show the peak value
"DH" indicating the reading is hold
"OL" indicating the current is out of range
5 Minutes after power on, it will power
off automatically to lower the power
consumption
Indicating the battery voltage is
lower then 7.2V. Then the battery
has to be changed
Weight
Consumption
Temperature
and Humidity
Max error refer
to environment
Insulating
Strength
180g (including the battery)
10mW
Working : -10°C~50°C, below 80% RH
Storage : -10°C~60°C, below 70% RH
10°C~0°C, 40°C~50°C,
Error will increase max by 1% rdg
AC2kV/rms (between the alloy of
the clamp and the housing)

06
05
Applicable
Safety Rules
V) Structure of the Leakage Clampmeter
AC/DC Clamp Leaker
HOLD
DC 0.0A
1
2
3
7
8
11
12
1. Double Input Clamp
2. Clamp Opening Lever
3. "POWER" key
4. LCD
5. RS232 Interface
6. Positive direction
7. "HOLD" key
8. "~/Ì" AC/DC switch key
9. "DCA ZERO" Adjust 0 key
4
5
6
9
10
10
10. Housing Screws (3 PCS)
11. Battery cover screw
12. Battery cover
IEC1010-1, IEC1010-2-032, Pollution
level 2,CAT III (600V)
POWER DCA
ZERO
~/Ì
VI) LCD Display
1. DC indication
2. AC indication
3. Negative polarity indication
4. LCD battery symbol
5. Data hold indication
6. Stored data code
VI) OPERATING METHOD
1. Start-up, Shutdown
Press POWER key to start up, LCD will begin to display;
Press the POWER key again, the meter will shut down.
After starting up for 5 minutes, LCD will flick notes that
the meter will shut down automatically. After flickering
for 30s, it will shut down formally to reduce battery
consumption. In case you have pressed "POWER" key
when LCD was flickering, the leaker will continue to
work for 5 minutes. If LCD is very dark after starting
up, it might be caused by low-voltage battery, in this
case, please change battery immediately.
7. Unit annumeiated
8. Reading

08
07
2. AC/DC measurement switch
3. DC Calibration
Before measuring DC current, press DCA ZERO key to
reduce the residual magnetism to Zero, and then
conduct measurement. Rational usage of this Adjust
Zero function will make the results more accurate. For
example, after boot, before measurement, we can take
the jaw close to the DC current wire. LCD will show an
inductive current. Press DCA ZERO to calibrate, which
deduct the inductive value, Showing below:
+
+
1+
1-
4. Current Measurement
Dangerous! Please don't use it to measure current
higher than 600A; otherwise there would be risk of
electric shock to cause personal injuries or equipment
damages
!
High voltage, extremely dangerous! Operators shall
strictly keep to safety rules; otherwise there would be
risk of electric shock to cause personal injuries or
casualties.
The tester default to DC measurement after boot up.
Press ~/Ìto switch the AC/DC function. LCD will
display DC or AC to corresponding switch function.
4) Read LCD display data. In case OL mA symbol was
displayed, it means that current of measured line is
beyond the maximum limit of this meter.
1) Power on.
2) Press ~/Ìto DC or AC measurement.
Conduct Adjust Zero before measure DC current.
3) Release the clamp lever to open input clamp and clamp
measured conductors. Be attention that the clamp must
be totally closed and the measuring wire passing
through the center of the jaw.
+
Wire Position
L
N
Measure AC line current
Measure consumption

10
09
Measuring DC current
Test current consumption
Measuring charging current:
12 V DC
Accumulator
Solar panel power
Device powered
by DC
+
-
+-
!
Attention! For your safety, when measuring heavy current,
after confirmed the completion of correct operating test,
please move the meter away from measured conductor,
In locations with difficulty to read out data, please use the
data holding function. If [DH] symbol displayed, please
exit data hold state first, and then do the test.
5. Peak Hold
Pressing "HOLD" key continually in the course of
measurement (More than 3 seconds), the meter will
display PEHd and capture current peak values of lines
in this period of time, release the key, it then will return
to measuring state.
6. Hold, Storage and Access Reading
1) Pressing "HOLD" key for a short time in the course of
measurement (less than 3 seconds), "DH" symbol will
be displayed, the meter will hold current measuring
data and automatically store it in the memory with a
code; press "HOLD" key again to release the hold state,
and the meter continues its measuring; in case stored
data reached to 60 groups, press "HOLD" key again,
the "FULL" symbol will display, which means storage
memory is full; press "HOLD" key to cancel "FULL"
flickering and return to measuring mode.
I
2) Press "HOLD" + "POWER" keys to enter into data access
mode and display shows Uni t 1 st or age data
automatically; and then press "HOLD" key again to turn
the page of stored data; "NULL" will display when there is
no data stored in the memory, press "POWER" key to
exit data access mode.
3) After entering into data access mode, press "HOLD"
key for more than 3 seconds will clean up all stored
data; when the meter displays "dEL" symbol, it means
that it has finished cleanup process, and then return to
measuring state automatically.
7. Data Upload
Make proper connection of RS232 Communication
wire of the Tester, switch on the Tester and run
monitoring software, and if the software display that
interface is open and the connection is successful, then
it can read the stored historical data, upload to
computer and save it.
Monitoring software has the function of online
real-time monitoring and historical inquiry, dynamic
display, with the maximum, minimum, and average value
indication, with alarm value settings and alarm indicator,
and the function of historical data access, reading,
save, print and other functions.

11
QC
PASS
KUSAM-MECO
TEST CERTIFICATE
AC/DC CLAMP METER
MODEL NO. __________
KM 2009
SERIAL NO. ___________
MUMBAI
DATE: ___________
ISO 9001
REGISTERED
The instrument has been calibrated by using
equipment which has already been calibrated
to standards traceable to national standards.
This Test Certificate warrantees that the
product has been inspected and tested in
accordance with the published specifications
12
IX How to Change Battery
!
Warning! It is dangerous to carry out test when the
battery cover plate is not in its position
Please pay attention to the polarity of battery to avoid
damaging the meter.
Change the low battery in time
If not use the meter for a long time, please remove the
battery for storage.
-+
1) " " symbol means the battery is undercharge and
need to be replaced.
2) Press POWER key to shut down the meter; before
opening the battery cover, please confirm the meter
is in off position, and then replace with qualified new
battery; special attention shall be paid to the polarity
of battery; at last, cover battery cover plate.
X) Accessories
Clamp tester
RS 232 Com cable
Software
Battery (6F22 9V)
User Manual
1 pc
1 pc
1 disk
1 pc
1 copy

WARRANTY
14
Each “KUSAM-MECO” product is warranted to be
free from defects in material and workmanship under
normal use & service. The warranty period is one
year (12 months) and begins from the date of
despatch of goods. In case any defect occurs in
functioning of the instrument, under proper use,
within the warranty period, the same will be rectified
by us free of charges, provided the to and fro freight
charges are borne by you.
This warranty extends only to the original buyer or
end-user customer of a “KUSAM-MECO” authorized
dealer.
This warranty does not apply for damaged Ic’s, fuses,
burnt PCB's, disposable batteries, carrying case, test
leads, or to any product which in “KUSAM-MECO’s”
opinion, has been misused, altered, neglected,
contaminated or damaged by accident or abnormal
conditions of operation or handling.
“KUSAM-MECO” authorized dealer shall extend this
warranty on new and unused products to end-user
customers only but have no authority to extend a
greater or different warranty on behalf of “KUSAM-
MECO”.
“KUSAM-MECO’s” warranty obligation is limited, at
option, free of charge repair, or replacement of a
defective product which is returned to a “KUSAM-
MECO” authorized service center within the warranty
period.
THIS WARRANTY IS BUYER’S SOLE AND
EXCLUSIVE REMEDY AND IS IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. “KUSAM-MECO”
SHALL NOT BE LIABLE FOR ANY SPECIAL,
INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES OR LOSSES, INCLUDING LOSS OF
D AT A , A R I S I N G F R O M A N Y C A U S E
WHATSOEVER.
All transaction are subject to Mumbai Jurisdiction.
G 17,Bharat Industrial Estate, T. J. Road,
Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct : [phone]
Tel. : [phone]. Fax : [phone]
Email : [email protected]
Website : www.kusamelectrical.com
www.kusam-meco.co.in
®
13