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IM CL150

5. Specifications

■

Instrument Specifications

●

Measuring Ranges and Accuracy (at 23

℃

, 45 to 75% relative humidity)

AC Current 400A, 2000A

Ranges

Measuring

range

Resolu-

tion

Accuracy (frequency range)

Maximum

Measure-

ment Time

400A

0 to 400.0A

0.1A

1.0% rdg

3dgt (50/60Hz)

2.0% rdg

3dgt (40 to 1kHz)

Continuous

2000A

0 to 1000A

1.0% rdg

3dgt (50/60Hz)

3.0% rdg

3dgt (40 to 1kHz)

1000 to 1500A

15min.

1500 to 2000A

3.0% rdg (50/60Hz)

5min.

AC Voltage ( V) Auto-ranging

Ranges

Measuring range

Resolution

Accuracy

40V

0 to 40.00V

0.01V

1.0% rdg

2dgt (50/60Hz)

1.5% rdg

3dgt (40 to 1kHz)

400V

15.0 to 400.0V

0.1V

750V

150 to 750V

Initially set to the 40V range. Input impedance is about 1M

DC Voltage ( V) Auto-ranging

Ranges

Measuring range

Resolution

Accuracy

40V

0 to

40.00V

0.01V

1.0% rdg

2dgt

400V

15.0 to

400.0V

0.1V

1000V

150 to

1000V

Initially set to the 40V range. Input impedance is about 1M

Resistance (Auto-ranging)

Ranges

Measuring range

Resolution

Accuracy

400

0 to 400.0

0.1

1.5% rdg

2dgt

0.15 to 4.000k

40k

1.50 to

40.00k

400k

15.0 to

400.0k

100

Initially set to the 400

range. In the continuity check mode, fixed to the 400

range and when the reading is not more than . 50

, the buzzer beeps.

Содержание CL150

Страница 1: ...User s Manual CL150 Clamp on Tester クランプテスタ IM CL150 保証書付 IM CL150 2018 6 11版 KYOU ...

Страница 2: ...e 4 2 3 Voltage Measurement 5 2 3 1 DC Voltage Measurement 5 2 3 2 AC Voltage Measurement 5 2 4 Resistance Measurement 6 2 4 1 Resistance Measurement Normal Mode 6 2 4 2 Continuity Check 400Ω range fixed 6 3 Other Functions 8 3 1 Sleep Function 8 3 2 Data Hold Function 8 3 3 OUTPUT Terminal For current measurement only 9 3 4 Optional Accessories 10 4 Battery Replacement 11 5 Specifications 12 6 Ca...

Страница 3: ...o avoid the risk of personal injury or death and or damage to the instrument Double Insulation This symbol indicates double insulation AC Voltage Current This symbol indicates AC voltage or current DC Voltage Current This symbol indicates DC voltage or current Ground This symbol indicates ground earth This symbol Indicates that this instrument can clamp on bare con ductors when measuring a voltage...

Страница 4: ...nstall substitute parts or make any modification to the instrument Return the instrument to Yokogawa Meter Instruments or your distributor for repair or re calibration Always switch off the instrument before opening the battery compartment cover for battery replacement Do not use the test leads that have deteriorated or are detective Check the test leads continuity WARNING To avoid damage to the i...

Страница 5: ...priate terminal on the instrument Make sure to remove the test leads from the instrument before making current measurement Be sure to set the Function Selector switch to the OFF position after use When the instrument will not be in use for a long period of time Place it in storage after removing the battery Use a damp cloth and detergent for cleaning the instrument Do not use abrasives or solvents...

Страница 6: ...ts ranges Also used to power the instrument on 4 Data Hold Button Freezes the display reading is shown on the display when Data Hold is enabled 5 Mode Selector Button On a AC current 400A or 2000A or the resistance range Press the mode button to cycle through the measurement modes The instrument is initially set to the normal mode and can be switched to peak or continuity check mode by means of th...

Страница 7: ...C voltage output in proportion to the AC or DC current reading See section 3 3 OUTPUT Terminal The out put is connected to a recording device such as a chart recorder for long hour monitoring No output is available on voltage and resistance ranges 10 Lo Terminal Accepts the black test lead for voltage or resistance measurement 11 Hi Terminal Accepts the red test lead for voltage or resistance meas...

Страница 8: ... before measurement 2 2 Current Measurement WARNING Do not make measurement on a circuit above 750VDC This may cause shock hazard or damage to the instrument or equipment under test Do not make current measurement with the test leads connected to the Hi and Lo terminals When measuring current is not less than 1000A make sure to stop meas urement within the maximum measuring time shown below Otherw...

Страница 9: ...ws may buzz when measuring large current This has no effect on the instrument s performance or safety 2 2 2 Peak Current Measurement Peak Mode 1 Set the Function Selector switch to the 400A or 2000A position 2 Press the button once to enter from the normal mode to the PEAK mode should be shown on the display 3 Press the open close lever to open the transformer jaws and clamp them onto the conducto...

Страница 10: ...ck test lead into Lo terminal 3 Connect the tip of the red and black test leads to the positive and negative sides of the circuit under test respectively Take the reading on the display 2 3 2 AC Voltage Measurement 1 Set the Function Selector switch to the V position AC should be shown on the upper left corner of the display 2 Slide the terminal cover to the left to disclose the Hi and Lo terminal...

Страница 11: ... test leads to the circuit under test respectively Take the reading on the display NOTE When shorting the tip of the test leads the display may read a very small resistance instead of 0 This is the resistance of the test leads on the display 2 4 2 Continuity Check 400Ω range fixed The continuity check mode is enabled by pressing the button on resistance range and Ω is indicated on the display to s...

Страница 12: ...t the tip of the test leads and check whether the display reads 0 5 Connect the tip of the test leads to the circuit under test If the resistance is 50 Ω or less the buzzer beeps NOTE When shorting the tip of the test leads the display may read a very small resistance instead of 0 This is the resistance of the test leads on the display ...

Страница 13: ...s shown on the display This disables the sleep function and enables continuous use of the instru ment NOTE Connecting the plug to the OUTPUT terminal disables the Sleep function The function is enabled on removing the plug from the terminal The Sleep function is disabled in the PEAK measurement mode 3 2 Data Hold Function This is a function used to freeze the measured value on the display Press th...

Страница 14: ...ad so that the output voltage can be connected to a recording device such as a chart recorder 2 lide the terminal cover to the right to disclose the OUTPUT terminal and insert the output plug into the terminal Make connection to the recording device 3 Set the Function Selector switch to the 400A or 2000A position and follow appropriate measurement instructions NOTE Output voltage is 1mV A on the 4...

Страница 15: ...bility of a clamp meter With the use of the Clamp Adapter you can not only extend current range over 3000A but also clamp on a large bus bar or conductor 1 Set the Function Selector switch to the A position 2 As shown in the figure below clamp Model CL150 onto the pickup coil of Model 99025 3 Clamp Model 99025 onto the bus bar or conductor under test 4 Take the reading on Model CL150 and multiply ...

Страница 16: ...ndicated in battery compartment If the battery voltage becomes too low for the instrument to operate normally is shown on the display Then replace the battery Note that when the battery is completely exhausted the display blanks without shown 1 Set the Function Selector switch to the OFF position 2 Unscrew and remove the battery compartment on the bottom of the instrument 3 Replace the battery obs...

Страница 17: ... to 40 00V 0 01V 1 0 rdg 2dgt 50 60Hz 1 5 rdg 3dgt 40 to 1kHz 400V 15 0 to 400 0V 0 1V 750V 150 to 750V 1V Initially set to the 40V range Input impedance is about 1MΩ DC Voltage V Auto ranging Ranges Measuring range Resolution Accuracy 40V 0 to 40 00V 0 01V 1 0 rdg 2dgt 400V 15 0 to 400 0V 0 1V 1000V 150 to 1000V 1V Initially set to the 40V range Input impedance is about 1MΩ Resistance Auto rangin...

Страница 18: ...perature and Humidity 0 to 40 relative humidity up to 85 without condensation Storage Temperature and Humidity 20 to 60 relative humidity up to 85 without condensation Effect of conductor position Within 2 0 rdg 3dgt to a 10 mm dia conductor at every part inside the jaws Effect of external magnetic field 1A or less in AC or DC magnetic field of 400 A m Power Source Two R6P 1 5V battery Battery Lif...

Страница 19: ...ssories Output cable Model 98076 Output cable for terminal screw Model 98077 6 Calibration and After sales Service Should any failure occur while you are using the tester follow the instructions given below If the tester still fails to operate correctly and needs repair contact the vendor from whom you purchased the instrument or the nearest Yokogawa Meters Instruments sales office Turn off the PO...

Страница 20: ...IM CL150 15 This manual is valid only in China 产品中有害物质的名称及含量表示该有害物质在该部件所有均质材料中的含量均在GB T 26572 规定的限量要求以下表示该有害物质至少在该部件的某一均质材料中的含量超出GB T 26572 规定的限量要求有害物质 ...

Страница 21: ......

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