Kusam-meco KM 2775 Operation Manual Download Page 8

6. INSTRUMENT LAYOUT

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!

CAT III

MAX 600V

W

V

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(7)

(1) Transformer Jaws

Pick up the AC current or DC current flowing through 
the conductor.   The “+” marking on the jaw indicates 
direction  of  DC  current  existing  on  the  conductor 
being tested which follows forward and vertically with 
jaws, the reading shown on display is positive.

(2) Barrier

Provide  a  protective  distance  from  hands  to 
conductor.

(3) Jaw Trigger

Press the lever to open the transformer jaws.

When the lever is released, the jaws will close again.

(4) Function selector rotary switch

The rotary switch selects the function.

(5) LCD Display

The  LCD  display  indicates  the  function  mode,  bar 
graph, annunciator, and measured value of a signal.   
Field effects 3¾ digit LCD with maximum reading of 
3999.

OFF

600V

600V

1500

1000

SELECT

RANGE

HOLD

DCA ADJ

Hz

OFF

CAT III

600V

A

A

W

AUTO
MANU

HOLD

Max

Min

DC
AC

APO

°C°F

VA

DIGITAL CLAMP METER

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(3)

(4)

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(8)

(2)

Summary of Contents for KM 2775

Page 1: ... 80 R H DC CURRENT 400 A 2000 A Range 1 5 rdg 4dgts Resolution Accuracy 0 1 A 1 A 1 5 rdg 4dgts RESISTANCE 400 W 4 KW 40 KW 400 KW 4 MW 40 MW Range Resolution 0 1 W 1 W 10 W 100 W 1 KW 10 KW 1 5 rdg 3dgts Accuracy 1 5 rdg 3dgts 2 0 rdg 4dgts 1 5 rdg 3dgts 1 5 rdg 3dgts 1 5 rdg 3dgts Overload Protection 500V AC rms or 500V DC FREQUENCY 4 KHz 20 KHz Range Resolution 1 Hz 10 Hz Accuracy 0 3 rdg 2dgts...

Page 2: ...ised Electronic Analog Digital Insulation Resistance Testers Digital Sound Level Meter Sound Level Calibrator Digital contact Non contact Type Tachometer Digital Non contact infrared Thermometer Thermo Hygrometer Thermo Anemometer Wood Moisture Meter Distance Meter Digital Hand Held Temperature Indicators Digital Lux Meter Network Cable Tester Power Factor Regulator Maximum Demand Controller Digit...

Page 3: ...ter Don t try to measure current in excess of your meter s capacity Check the current capacity of the Clamp meter If you are measuring current in industrial environment to prevent excess current from flowing through your meter always disconnect your test leads from the circuit under test whenever you change Clamp meter functions Set your meter to the correct function say current and its highest ra...

Page 4: ...e inpaired Always keep hands behind the meter barrier Use extreme caution when clamping around uninstalled conductors or bus bars Never clamp around any conductor carrying a voltage above 600V R M S Rated environmental conditions 1 Indoor use 2 Installation category III 3 Pollution degree II 4 Altitude up to 2000 meter 5 Relative humidity 80 max o 6 Ambient temperature 0 40 C Observe the internati...

Page 5: ...g Continuity check Diode measurement Low battery indication Auto Power Off APO function Safety design throughout with no exposed metal parts shielded banana plugs and recessed input terminals 4 GENERAL Overload Protection ACV 600V rms DCV 600V Frequency Ohm 500V rms Conductor Size Approx 55mm max Dimensions 260mm L X 95mm W x 43mm D Weight Approx 540g Battery included Power Source Standared 9V Bat...

Page 6: ...0 V 600 V 0 1 mV 1 mV 10 mV 100 mV 1 V 2 0 rdg 3dgt 1 5 rdg 3dgt 1 5 rdg 3dgt 1 5 rdg 3dgt 1 5 rdg 3dgt Overload Protection 600V AC RMS Frequency Response 0 400mV at 40Hz 100Hz 4V 600V at 40Hz 500Hz DC Voltage Range Resolution Accuracy at 40 500Hz 400 mV 4 V 40 V 400 V 600 V 0 1 mV 1 mV 10 mV 100 mV 1 V 1 0 rdg 3dgt 1 0 rdg 3dgt 1 0 rdg 3dgt 1 0 rdg 3dgt 1 0 rdg 3dgt Overload Protection 600V DC AC...

Page 7: ... threshold 400 W Less than 25W Overload Protection 500V AC RMS or 500V DC Diode Test Range 2V Resolution Accuracy 1 mV 1 5 rdg 3dgt 7 8 Capacitor Range Resolution Accuracy 4 nF 30p 4nF 1 pF 10 pF 100 pF 1 nF 10 nF 100 nF 1 mF 3 0 rdg 5dgt 2 0 rdg 5dgt 2 0 rdg 5dgt 2 0 rdg 5dgt 2 5 rdg 5dgt 2 5 rdg 5dgt 2 5 rdg 5dgt Overload Protection 500V AC RMS or 500V DC 40 nF 400 nF 4 mF 40 mF 400 mF 4 mF Freq...

Page 8: ...ective distance from hands to conductor 3 Jaw Trigger Press the lever to open the transformer jaws When the lever is released the jaws will close again 4 Function selector rotary switch The rotary switch selects the function 5 LCD Display The LCD display indicates the function mode bar graph annunciator and measured value of a signal Field effects 3 digit LCD with maximum reading of 3999 OFF 600V ...

Page 9: ...s resistance Continuity or diode function 9 Range Button Press the Range button to selects the manual range mode and turns off the AUTO annunciator and turns on the manual annunciator and changes the full scale range In manual range mode each time press Range button less than one second the range increments and a new value is displayed To exit the manual range mode and return to auto mode press th...

Page 10: ...directly 3 Resistance Measurement 13 Continuity check shares the same configuration with 400 0W manual resistance measurement mode but with buzzer output to indicate continuity The buzzer generates a 2KHz sound whenever the digit number less than 25W Because the cycle time of measurement is only 50ms the least significant digit will not display 4 Continuity Check Diode measurement mode shares the ...

Page 11: ...5 16 When low battery warning appears chance a new battery as follows 1 Disconnect the test leads from the instrument and turn off power 2 Unscrew the battery cover and replace a new battery 8 MAINTENANCE Battery Replacement Cleaning and Storage WARNING To avoid electrical shock or damage to the meter do not get water inside the case Periodically wipe the case with a damp cloth and detergent Do no...

Page 12: ...orized 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...

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