SPECIFICATIONS | ||||
Withstanding Voltage | AC 46kV, 1 minute | |||
(Between operation handle and core of CT) | ||||
Insulation Resistance | 100MΩ or more by DC 1000V insulation tester | |||
(Between operation handle and core of CT) | ||||
Accuracy | (23℃±5℃, 80RH or less) | |||
Range/Resolution/Accuracy(50/60Hz) | ||||
AC 20A/0.01A/±2.5% rdg ± 8 dgt | ||||
AC 600A/1A/0-400A :±2.5% rdg ± 8 dgt 400-600A :±3% rdg ± 8 dgt | ||||
Power supply | CT part : 1.5V ("AAA" size) ×3 | |||
Display part : 1.5V ("AAA" size) ×2 | ||||
Power consumption | CT part : 5mA | |||
Display part : 3mA | ||||
Weight | Approx. 800g | |||
Measuring Range | AC 0-20A / 600A(50/60Hz), 2 ranges manual | |||
AC Conversion | Average sensing rms reading | |||
Jaw opening capability | 35mmφ | |||
Limitation of circuit voltage | AC 80Vrms to 23000Vrms | |||
Size | 70(W)×550(H)×48(D)mm (When retracted) | |||
70(W)×1110(H)×48(D)mm (When stretched) | ||||
Accessories | Carrying case:1 | |||
Instruction manual:1 | ||||
Batteries:5 | ||||
Structure | Handle and display part is Optically isolated from CT part | |||
Display | 3.5 digit LCD, max. reading of 1999 with annunciators | |||
Measuring function | AC load current | |||
Data hold indication | "DH" mark on LCD | |||
Low battery indication | Red LED lamp(CT) | |||
"B" mark on LCD(Display unit) | ||||
Measuring method | Dual slope integration mode | |||
Sampling | 2 times/sec | |||
Data output | DC 100mV (20A range) | |||
DC 30mV (600A range) | ||||
Optical transmission | Infrared LED | |||
Data output accuracy | ±1% of full count | |||
Output impedance: 10kΩ or less | ||||
Splash proof | Water resistance rank Ⅱ(Japanese standard) | |||
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