Yokogawa - Produits - Clamp-on Tester for Leakage Current #CL340

CLAMP-ON TESTER FOR LEAKAGE CURRENT #CL340

Clamp-on Testers For Leakage Current

Leakage current measurement with current range from 40mA to 400A
Light weight and compact design
Manual range switching and auto power-off functions
40mm in diameter of measurable conductor
Mean value display
Auto power-off
Manual range switching
Approved for comformity to safety standards EN61010-1, EN61010-2-032(CAT. III 300 V)

Description	Leakage Current Mini Clamp-on
Method of detection	Mean Value
Display	LCD (Digital display: 3999 counts)
Response Time	Approx. 2 seconds
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 jaw400A 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. 40 hours (continuous)
Consumed current	Approx. 13 mA
Auto power-off	Approx. 10 minutes
Diameter of measurable conductor	40 mm at maximum
Dimensions	Approx. 81 (W) x 185 (H) x 40 (D) mm
Weight	Approx. 270 g
Accessories	Batteries, carrying case (93030) User's manual (IM CL340)
Peak Hold	On all range

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	Mean Value
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

At 23°C±5°C，75%RH or less
Accuracy: ±( % rdg + dgt) = ±(% readout + value of least significant digit)
Parameter	Reference	Accuracy
		WIDE(20Hz～)	50/60Hz
AC current	40mA/400mA	2.5+10 (20～1kHz)	1.0+5 (50/60Hz)
	400A(0～350A)	2.5+10 (40～1kHz)	1.0+5 (50/60Hz)
	400A(350～400A)	5.0 (40～1kHz)	2.0 (50/60Hz)

Nom	Type de Fichier
Clamp-On Testers Catalog	583 KB	Télécharger
Clamp-On Testers Selection Guide	17 KB	Télécharger
99025 Users Manual	161 KB	Télécharger
Clamp On Tester Bulletin	837 KB	Télécharger