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절연저항계(Insulation Tester)
Y-5074A 1000V/2000㏁, Y-5074B 500V/1000㏁ , Y-5074C 500V/100㏁
특징
■ 스케일 명판 축광
■ 기기와 설비의 절연저항을 간단하게 작동측정
■ BATTERY를 사용하여 조작 S/W만 누르면 측정
■ 가동 COIL형 계기를 채용 충격진동에 강함
■ 상용주파수(60Hz) 교류전압도 측정
■ TAUT BAND METER 채용
■ 연속 측정이 가능한 스위치 잠금 방식

사양
Insulation Resistance Measurement AC Voltage
Measurement 		Applications
Rated
Voltage
Rated
Resistance		 Ellective
Measuring
Range		 Central
Scale
Mark

Measuring
Range
100V/200㏁ 0.02 to 20㏁ 0.5㏁ 0 to 150V Low Tension Power Line
250V/50㏁ 0.05 to 50㏁ 1㏁ 0 to 250V Communication Cable Low
Tension Power Line of ship. etc
500V/100㏁ 0.1 to 100㏁ 2㏁ 0 to 500V General Insulation Resistance Tests
500V/1000㏁ 1 to 1000㏁ 20㏁ 0 to 500V
1000V/2000㏁ 2 to 2000㏁ 50㏁ 0 to 500V Power Equipment. Communications
Equipment and Other Electrical Devices
Used in High Voltage System