HT INDUSTRIAL AUTOMATION LIMITED

 
YOKOGAWA CLAMP-ON TESTER FOR LEAKAGE CURRENT #CL345

YOKOGAWA CLAMP-ON TESTER FOR LEAKAGE CURRENT #CL345

Clamp-on Testers For Leakage Current

  • Leakage current measurement with current range from 40mA to 400A
  • Manual range switching and auto power-off functions
  • 40mm in diameter of measurable conductor
  • True RMS display
  • Auto power-off
  • Manual range switching
  • Approved for comformity to safety standards EN61010-2-032 (CAT. III 300 V)

Description

AC LEAKAGE

Method of detection

True RMS

Display

LCD (Digital display: 4200 counts)

Response Time

Approx. 2 second

Range Switching

Manual-range

Data hold

On all range

Operating temperature and humidity

0 - 40°C, 85% RH or less (no condensation)

Influence of external magnetic field

10 mA or less in proximity to a 15 mm-dia conductor carrying 100A

Influence of conductor position

40/400 mA range: Within 5 dgt at every part inside the jaw 400A range, 0 to 250A: Within ±0.5% rdg ±5 dgt at every part inside the jaw section

Influence of Residual Current

12 mA or less in proximity to a 10 mm-dia conductor carrying 100A

Safety Standard

Conforms EN61010-1, EN61010-2-032

Circuit voltage

300 Vrms or less

Withstanding voltage

3.7 kV AC for one minute

Power Supply

LR03 x 2
R0-3 (UM-4) x 2

Battery Life

Approx. 24 hours (continuous)

Consumed current

Approx. 21 mA

Auto power-off

Approx. 10 minutes

Diameter of measurable conductor

40 mm at maximum

Dimensions

Approx. 81 (W) x 185 (H) x 32 (D) mm

Weight

Approx. 270 g

Accessories

Batteries, carrying case (93030)
User's manual (IM CL340)

Peak Hold

On all range

Selection Guide

DC Current Range

-

DC Current Resolution

-

AC Current Range

40/400mA,400A

AC Current Resolution

0.01mA

AC Current Frequency characteristics

20~1kHz

AC Current Method of detection

True RMS

AC Voltage Measurement

-

DC Voltage Measurement

-

Continuity Check Measurement

-

Frequency Measurement

-

Temperature Measurement

-

Recorder output Function

-

Waveform monitor output Function

-

Data hold Function

O

Auto hold Function

-

Peak Hold Function

O

Maximum value memory Function

-

Mean value display Function

-

Filter Function

O

Range Hold Function

O

Auto ZERO Adjust Function

-

Auto power-off Function

O

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