Kusam-meco KM 076 Operation Manual

Kusam-meco KM 076 Operation Manual

600a ac true rms digital clampmeter

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An ISO 9001:2008 Company
SPECIAL FEATURES :
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)
Back-lighted easy-to-read LCD display
Fast 80ms Peak-RMS mode to capture in-rush currents
— Auto-ranging
Relative mode with DC-Zero mode & 5ms Crest (Instantaneous Peak-Hold) mode
3-Phase Rotation-R for MAINS supply (Probe contact)
3-Phase Rotation-M (Hi-sensitivity mode) for Motors (Probe-contact)
GENERAL SPECIFICATIONS :
í Sensing : AC;
True RMS
í
Jaws Opening size & conductor diameter : 30mm Max.
í
Display : 3-5/6 digits 6000 counts
í
Update Rate : 5 per second nominal
í
Polarity : Automatic
í
Operating Temperature :
0ºC to 40ºC
í
Relative Humidity :
Maximum relative humidity 80% for temperature up to 31ºC
decreasing linearly to 50% relative humidity at 40ºC
í
Altitude : Operating below 2000m
í
Storage Temperature : -20°C ~ 60°C, <80% R.H. (with battery removed)
í
Temperature Coefficient : Nominal 0.15 x (specified accuracy) / C @ (0 C –– 18 C or 28 C –– 40 C),
or otherwise specified
í
Power Supply : Standard 1.5V AAA Size Battery X 2
í
Power Consumption : typical 4.3mA
í
Low Battery :
Below approx. 2.85V for Capacitance & Hz
Below approx. 2.5V for other functions
í
APO timing : Idle for 32 minutes
í
APO Consumption : typical 5mA
í
Dimension : 217(L) x 76(W) x 37(H)mm
í
Weight : approx 186 gms.
SAFETY :
Safety :
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
Measurement Category :
CAT III 600V AND CAT IV 300V AC & DC
E.M.C. :
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 Accuracy + 20 digits at around 405MHz
DCmA and Ohm Functions, in an RF field of 1V/m : Total Accuracy = Specified Accuracy + 25 digits
Other Functions, in an RF field of 3V/m : Total Accuracy = Specified Accuracy + 20 digits
Overload Protection :
Current & Hz functions via jaws : 600ADC/AAC rms at <400Hz
Voltage & 3-Phase Rotation functions via terminals : 660VDC/ 920VAC rms
Other functions via terminals : 600VDC/ VAC rms
Pollution Degree : 2
Transient Protection : 6.0kV (1.2/50ms surge)
Rugged Fire retarded casing.
LVD EN61010-2-032/EN61010-2-032/EN61010-2-033 to CAT III 600V & CAT IV 300V
ACCESSORIES :
Test leads set, Users Manual, Soft carrying pouch, Bkp60 banana plug K-type thermocouple, Alligator Clip set,
BKB32 banana plug to type-K socket plug adaptor (for optional purchase)
®
An ISO 9001:2008 Company
Chhaya com/D/chhaya/my documents/chhaya/backup/catlog/New catlog/2013-2014/KM 076.cdr
600A AC TRUE RMS DIGITAL CLAMPMETER WITH
®
VFD, EF-DETECTION, AMPTIP FUNCTION FOR LOW CURRENT
MEASUREMENT & 3 PHASE ROTATION CHECK FUNCTION &
o
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.: 022-24156638,
Email : kusam_meco@vsnl.net,
3 PHASE SEQUENCE INDICATION
o
o
o
o
All Specifications are subject to change without prior notice
Tel. : 022-24124540, 24181649,
MODEL KM 076
25 Functions 23 Ranges
Preliminary Data
Fax : 022-24149659
Website : www.kusamelectrical.com

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Summary of Contents for Kusam-meco KM 076

  • Page 1 ® 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 : kusam_meco@vsnl.net, Website : www.kusamelectrical.com An ISO 9001:2008 Company Chhaya com/D/chhaya/my documents/chhaya/backup/catlog/New catlog/2013-2014/KM 076.cdr...
  • Page 2 ELECTRICAL SPECIFICATIONS : KM 076 Accuracy is ± (% of reading digits + 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.
  • Page 3 ® USE TRUE RMS WHEN MEASURING AC WAVEFORMS The waveforms on today’s AC power lines are anything but clean. Electronic equipment such as office computers, with their switching power supplies, produce harmonics that distort power-line waveforms. These distortions make measuring AC voltage inaccurate when you use an averaging DMM.
  • Page 4: List Of Products

    Maximum Demand Controller/Digital Power Meter Digital Hand Held Temperature Indicators INDICATION ® MODEL - KM 076 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 : kusam_meco@vsnl.net...
  • Page 5 If the instrument is used in manner not specified by the manufacturer, the protection provided MODEL - KM 076 by the instrument may be impaired. The meter protection rating, against the users, is double insulation per UL/IEC/EN61010-1 Ed.
  • Page 6: Special Features

    ® ® WARNING : II. INTERNATIONAL ELECTRICAL SYMBOLS : To reduce the risk of fire or electric shock, do not expose this product Caution ! Refer to the explanation in this Manual. to rain or moisture. The meter is intended only for indoor use. To avoid electrical shock hazard, observe the proper safety Caution ! Risk of electric shock.
  • Page 7: Specifications : General Specifications

    ® ® V. SPECIFICATIONS : SAFETY : GENERAL SPECIFICATIONS : Safety : Double insulation per UL/IEC/EN61010 Display : 3-5/6 digits 6000 counts -1 Ed. 3, IEC/EN61010-2-033 Ed. 1, Polarity : Automatic CAN/CSA C22.2 No. 61010-1 Ed. 3, Jaw opening & Conductor diameter : 30mm max IEC/EN61010-2-032 Ed.
  • Page 8 ® ® DC A : ELECTRICAL SPECIFICATIONS : Accuracy is ± (% of reading digits + number of digits) or otherwise specified @ Range Accuracy Resolution 23ºC ± 5ºC. Maximum Crest Factor < 2.5:1 at full scale & < 5:1 at half scale or 200.0 A 0.1 A otherwise specified, and with frequency spectrum not exceeding the specified...
  • Page 9 ® ® Capacitance : Non-Contact EF-Detection Typical Voltage Bar-Graph Indication Range Accuracy Resolution 20V (tolerance : 10V~36V) 200.0 F 0.1 F ±(2.0%rdg + 4dgts) 55V (tolerance : 23V~83V) 2500 - - - 110V (tolerance : 59V~165V) Accuracies with film capacitor or better. 220V (tolerance : 124V~330V) - - - - 440V (tolerance : 250V~1000V)
  • Page 10: Product Description

    ® ® VI. PRODUCT DESCRIPTION : VII. OPERATION : WARNING : Before and after hazardous voltage measurements, This manual uses only representative model(s) for illustrations. test the voltage function on a known source such as line voltage to Please refer specification details for function availability to this model. determine proper meter functioning.
  • Page 11 ® ® Electric Field EF-Detection CAUTION & WARNING for Non-Invasive (Clamp-on) Current Measurements : The meter displays “EF” when it is ready. Signal strength is indicated as a series of bar-graph segments on the display together with CAUTION : variable beep tones. (Application and Removal of the Clamp-on Jaws) For non-invasive current measurements, press the jaw trigger and clamp the jaws around conductor(s) of only one single pole of a circuit for load...
  • Page 12 ® ® Non-Invasive AmpTip Low-Current Functions : Non-Invasive Regular Current Functions : ACA & Hz : ACA & Hz : Input is made via the clamp jaws with best accuracy specified near Input is made via the clamp jaws with best accuracy specified at the the jaw tip area for small conductors low-current measurements.
  • Page 13 ® ® Resistance, Continuity & Diode functions : Capacitance, Temperature ºC & ºF functions : Inputs are made through the test lead terminals COM/+. Defaults at Inputs are made through the test lead terminals COM/+. Capacitance. Press SELECT button momentarily to select ºC Defaults at Resistance.
  • Page 14 ® ® DC A Current function : & 3-Phase Rotation function : Inputs are made through the test lead terminals COM/+. Inputs are made through the test lead terminals L1/L2/L3. Phase Rotation directions are indicated as symbolic movements by the Application Notes : LCD segments.
  • Page 15 ® ® Using the Hi-sensitivity mode for Motors : Relative-Zero ( ) mode : Connect to the Motor as illustrated. Be sure the electricity supply is Relative-Zero allows the user to offset the meter consecutive removed. From the perspective of looking down the shaft of the motor, measurement with the main display displaying reading as the speed-spin it clockwise to generate sufficient signal strength for proper reference value.
  • Page 16: Maintenance : Warning

    ® ® Intelligent Auto-Power-Off (APO) : Cleaning and Storage : The Auto-Power-Off (APO) mode turn the meter off automatically to Periodically wipe the case with a damp cloth and mild detergent; do extend battery life after approximately 32 minutes of no specified not use abrasives or solvents.
  • Page 17: Test Certificate

    ® WARRANTY MUMBAI Each “KUSAM-MECO” product is warranted to be free from defects in TEST CERTIFICATE material and workmanship under normal use & service. The warranty period is one year (12 months) and begins from the date of despatch of goods.

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