- - 30031A / 30032A

AC 3/30MA, 30/60A

제조사 : YOKOGAWA

제품명 : LEAKAGE CLAMP-ON TESTES

제품번호 : 30031A / 30032A

제품분류 : 누설전류계

제품정보

● 1MA의 누설 전류를 측정할 수 있다는 것은, 저-전압 회로들과 전기적인 부품들의 절연상태를 점검하는데 유용하다는 말과 같습니다.

● 60A 이상 넓은 폭의 레인지를 측정할 수 있습니다.(0.001MA의 분석력)

● 외부 자기장 0.0005%로 부터 전형적인 영향(근접 케이블의 전류 값)

● CLAMP의 내구성 : 50,000회 이상 개/폐 하여도 이상이 없습니다.

● 요꼬가와社 초기 CLAMP 모델이기 때문에 2배의 강력한 내구력

● CLAMP 누름쇠는 지름 40MM 두께의 케이블을 위해 CLAMP의 부드러운 개/폐의 정도를 30% 강화 시켰습니다.

● 안전 규격 EN61010-1(CATⅢ300V, POLLUTION DEGREE2)

제품상세정보

Specifications

Description	Leakage Current Mini Clamp-on 3/30mA/30/60 Amp
Method of detection	Mean Value
Display	(Bar-graph display: 32 segments) LCD (Digital display: 3200 counts)
Range Switching	Auto-range
Operating temperature and humidity	0 - 50°, 80% RH or less (no condensation)
Influence of external magnetic field	0.0005% typical 1 (on current value of adjacent cable)
Influence of conductor position	Within accuracy
Safety Standard	Approved for conformity to EN 61010-1,EN 61010-2-032
Circuit voltage	300 Vrms or less
Withstanding voltage	3.7 kV AC for one minute
Power Supply	One CR2032 (Coin-shaped) 3 V battery
Battery Life	Approx. 90 hours (when continuously used)
Auto power-off	Approx. 10 minutes
Diameter of measurable conductor	40 at maximum mm
Dimensions	Approx. 70 (W) x 176 (H) x 25 (D) mm
Weight	Approx. 200 g
Accessories	Instruction manual, battery, Soft case
AC Current	3/30 mA, 30/60A
Frequency Characteristics	50/60 Hz
Accuracy (50/60Hz)	1.0 5 (0~30mA) 1.0 5 (0~50A) 5.0 5 (50~60A)
Measurement Cycle	2 times/second (Digital display), 12 times/second (Bar-graph display)
Temperature Coefficient	0.05% of range /°C or less (within the ranges of 0-18° and 28-50° for measurement of 0-50 A)
Note	Can measure leakage currents of 1 mA, which is useful for checking the insulation of low-voltage circuits and electrical components. Can measure a broad range of currents from leakage currents (at a resolution of 0.001 mA) to load currents up to 60 A. Typical influence (on the current value of an adjacent cable) from an external magnetic field is 0.0005%. Durability of clamp: More than 50,000 opening/closing events Twice the tensional strength of Yokogawa M&C''s earlier model clamps The clamp lever is lengthened by 30%, enabling smooth opening/closing of the clamp even for thick cables of 40mm in diameter. Approved for conformity to safety standards EN 61010-1 and EN 61010-2-032 (CAT III 300V, pollution degree2)

Selection Guide

DC Current Range	-
DC Current Resolution	-
AC Current Range	3/30mA 30/60A
AC Current Resolution	0.001mA
AC Current Frequency characteristics	50/60Hz
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	-
Maximum value memory Function	-
Mean value display Function	-
Filter Function	-
Range Hold Function	-
Auto ZERO Adjust Function	-
Auto power-off Function	O

Additional Specification

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

AC current	3/30mA, 30/60A
Frequency characteristics	50/60Hz
Accuracy	50/60Hz	1.0 5(0~30mA)
		1.0 5(0~50A)
		5.0 5 (50-60A)