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CL320 Leakage Current
20mA/200A Clamp-On Tester


CL320 20mA/200A Clamp-On Tester
Safety Conformity

Features 
  • Mean value display.
  • Leakage current measurement with current range from 20mA to 200A.
  • 24mm in diameter of measurable conductor.
  • Light weight and compact design.
  • Auto power off.
  • Manual range switching.
  • Approved for conformity to safety standards EN61010-1, EN61010-2-032 (CAT III 300V).

 

 

Specifications

Parameter

Reference

Accuracy

AC Current
 

 

Wide (40 to 400Hz)

50/60Hz

20mA/200mA

2.0+4 (50/60Hz)

3.0+5 (50/60Hz)

200A (0 to 100A)

5.0+6 (40 to 400Hz)

 

200A (100.1 to 200A)

5.0+4 (50/60Hz)

5.0+5 (50/60Hz)

 

At 23°C ±5°C, 75% RH or less
Accuracy: ±(% rdg + dgt) = ±(% readout + value of least significant digit)

 

 

General Specifications

Parameter

Specification

Method of detection

Mean Value

Display

LCD (Digital display:1999 counts)

Response Time

Approx. 2 seconds

Range Switching

Manual range

Data Hold

On all ranges

Peak Hold

N/A

Ambient Temperature and Humidity

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

Temperature Coefficient

N/A

Influence of External Magnetic Field

10mA or less in proximity to a 14.4mm-dia conductor carrying 100Amps.

Influence of Conductor Position

Within 5dgt for 0 to 50A, or 2% for 50A to 200A
(10mm-dia conductor at inside the jaw)

Influence of residual current

10mA or less in proximity to a 10mm-dia conductor carrying 50Amps.

Safety Standard

EN61010-1, EN61010-2-032 (CAT III 300V)

Circuit Voltage

300Vrms or less

Withstanding Voltage

3.7kV AC for one minute

Power Supply

LR-44 x 2  (3V) or SR-44 x 2

Battery Life

Approx. 15 hours (continuous)

Consumed Current

Approx. 5mA

Auto Power Off

Approx. 10 minutes

Diameter of Measurable Conductor

24mm maximum

Dimensions

Approx. 60mm (W) x 149mm (H) x 26mm (D)

Weight

Approx. 120g

Accessories

User's manual (IM CL320), Batteries & Carrying Case (93033)

  


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Rapid-Tech Equipment
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