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RCD, LOOP Tester

Redmark Industry Sdn Bhd

分类: Electrical Tester 当前有货

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详情

Features

Display counts:9999
Auto/manual range
LCD size:95x35mm
Safety rating: CAT III1000V/CAT IV 600V
Dual display
Retractable tip
Low battery indication
Backlight
Data store,100 groups of test result can be stored
Data stored in host machine can be transmitted to PC via a USB2.0 interface
Trip-Out Current measurement
Trip-Out Time measurement
Contact Voltage Measurement
Loop Resistance (RL) measurement
AC voltage measurement: 0–440V
Frequency measurement: 45Hz –65Hz, DC
Multiplying power of measurement current: 0.5, 1 and 5
Standard/selective type current measurement lever: 10, 30, 100, 300, 500mA
Power supply: 6x 1.5V AA batteries
Size: 195mm x 150mm x 75mm
Weight: about 922g

Specification

	Range	Accuracy	Resolution
Trip-out time	x 1300ms(slow 500ms) x 540ms(slow 150ms)	±3ms	0.1ms
Trip-out current	(0.2-1.1)	±0.1	0.05
Contact voltage	0-99.9V	±（10% +0.2V	0.01, 0.1V
Alternating voltage	0-440V	±（3% +3V）	1V
Frequency	DC, 45-65Hz	±1Hz	1Hz
Loop resistance	0-2000 Ω	±（10% +0.2 Ω）	0.1Ω
Test current	0.5	±（10% +10d）	0.05
Multiplying power of test current	x0.5, x1, x5
Current level	10,30,100,300,500
Trigger phase angle	0 or 180 degrees

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