G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.:
022-24156638,
Tel. :
022-24124540, 24181649,
Fax :
022-24149659
Email :
Website :
www.kusamelectrical.com
All Specifications are subject to change without prior notice
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TM
AmpTip low-current range calibrated at
Jaw-tip for slim-conditions for accurate readings
MAX/MIN/AVG Recording mode (Auto ranging)
VFD-V & Hz for fundamental V/Hz of most
Variable-Frequency-Drives.
Display Hold & Non-Contact EF-Detection (NCV)
SPECIAL FEATURES :
GENERAL SPECIFICATIONS :
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Sensing :
AC+DC;
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True RMS
0ºC to 40ºC
Maximum relative humidity
80% for temperature up to 31ºC decreasing
linearly to 50% relative humidity at 40ºC
Jaws Opening size :
35mm Max.
Display :
3-5/6 digits 6000 counts
Update Rate :
5 per second nominal
Polarity :
Automatic
Operating Temperature :
Relative Humidity :
Altitude :
Operating below 2000m
Storage Temperature :
-20°C ~ 60°C, \
<80% R.H. (with battery removed)
SAFETY :
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Safety :
Measurement Category :
Overload Protection :
Pollution Degree :
2
Double insulation per UL/IEC/EN61010-1
Ed. 3, IEC/EN61010-2-033 Ed.1,CAN/CSA C22.2
No.61010-1 Ed. 3, IEC/EN61010-2-032 Ed. 3 &
IEC/EN61010-031 Ed. 1.1
CAT III 600V AND
CAT IV 300V AC & DC
Current & Hz functions via jaws : 600ADC/AC rms
at <400Hz.
Voltage : 660VDC rms
Other functions via terminals : 600VDC/ VAC rms
AC+DC TRUE RMS DIGITAL CLAMPMETER WITH
VFD, EF-DETECTION, AMPTIP FUNCTION FOR
LOW CURRENT MEASUREMENT
Preliminary Data
NEW
®
An ISO 9001:2008 Company
MODEL KM 078
ACCESSORIES :
Test leads set, Users Manual, Carrying case.
®
An ISO 9001:2008 Company
Chhaya com/D/chhaya/my documents/chhaya/backup/catlog/New catlog/2013-2014/KM 076.cdr
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Auto-ranging
Back-lighted easy-to-read LCD display
Fast 80ms Peak-RMS mode to capture
in-rush currents
Relative mode with DC-Zero
mode on DCA, DC+ACA ranges
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Temperature Coefficient :
Nominal 0.15 x
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(specified accuracy) / C @ (0 C –– 18 C or 28 C –– 40 C),
or otherwise specified
Power Supply :
Standard 1.5V AAA Size Battery X 2
Power Consumption :
typical 13mA
Low Battery :
APO timing :
Idle for 32 minutes
APO Consumption :
typical 5
m
A
Dimension :
223(L) x 76(W) x 37(H)mm
Weight :
approx 234 gms.
Below approx. 2.85V for Capacitance & Hz
Below approx. 2.5V for other functions
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E.M.C. :
Transient Protection :
6.0kV (1.2/50
m
s surge)
Rugged Fire retarded casing.
LVD EN61010-2-032/EN61010-2-032/EN61010-2-033 to CAT III 600V & CAT IV 300V
Meets EN61326-1 : 2006 (EN55022, EN61000-3-2,
EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11) :
DCA and DC+ACA Functions, in an RF field of 1V/m :
Total Accuracy = Specified Ac 20 digits at around 405MHz
Ohm Functions, in an RF field of 1V/m :
Total Accuracy = Specified Ac 25 digits
Other Functions, in an RF field of 3V/m :
Total Accuracy = Specified Ac 20 digits
ELECTRICAL SPECIFICATIONS : KM 078
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Accuracy is ± (% of reading number of digits) or otherwise specified, at 23 C ± 5 C
Maximum Crest Factor <2.5:1 at full scale & <5:1 at half scale or otherwise specified, and with frequency spectrum not exceeding
the specified frequency bandwidth for non-sinusoidal waveforms.
REGULAR CLAMP-ON AC CURRENT
1)
Induced error from adjacent current-carrying conductor :
< 0.01A/A
2)
Maximum Crest Factor <2:1 at full scale & <4:1 at half scale.
3)
Add 10d to the specified accuracy @ < 9A.
Range
1) 2)
Accuracy
Resolution
50Hz ~ 100Hz
±(1.8%rdg + 5dgts)
0.01 A
3)
60.00 A
0.1 A
600.0 A
100Hz ~ 400Hz
±(2.0%rdg + 5dgts)
0.01 A
3)
60.00 A
0.1 A
600.0 A
REGULAR CLAMP-ON DC CURRENT
1)
Induced error from adjacent current-carrying conductor :
< 0.01A/A
2)
Specified with DC-Zero mode applied to offset the non-zero residual
readings, if any
3)
Add 10d to the specified accuracy @ < 9A
Range
1) 2)
Accuracy
Resolution
±(2.0%rdg + 5dgts)
0.01 A
3)
60.00 A
0.1 A
600.0 A
