SEW 1851 IN 数字式绝缘测试仪

INSULATION RESISTANCE
Test Voltage (DC V)	250V/500V/1000V
Output Voltage Open Circuit	Rated test voltage + 10%
Measuring Ranges	250V/500V : 0-200M Ohm, 1000V : 0-2000M Ohm
Output Current	1mA DC
Power Consumption	Max. consumption current approx. 250mA
Accuracy	250V/500V : +/- (1.5%rdg+5dgt), 1000V : +/- (3%rdg+3dgt) - under 1G Ohm/2000M Ohm, +/- (1.5%rdg+5dgt) - under 2G Ohm/2000M Ohm
CONTINUITY
Measuring Ranges	250V/500V : 0-20 Ohm, 1000V : 0-2K Ohm
Resolution	250V/500V : 0.1 Ohm, 1000V : 1 Ohm
Accuracy	250V/500V : +/- (1.5%rdg+5dgt), 1000V : +/- (1.5%rdg+3dgt)
Buzzer Sound Below	Under 10 Ohm
Open Circuit Terminal Voltage	4V DC min
Shot Circuit Terminal Current	200mA DC min
Power Consumption	Max. consumption current approx. 160mA
AC VOLTAGE
AC Voltage Range	0-600V
Resolution	1V
Line Frequency Range	40-120Hz
Accuracy	+/- (1.5%rdg+3dgt)
Dimension	170(L) x 165(W) x 92(D)mm with housing front cover
Weight	approx. 1040g (battery included)
Accessories	1.5V (SUM-3) x 8 type AA
Power Source	Test leads, fuse (05.A 250V), shoulder belt, carrying case, instruction manual, batteries