function

display special

peak load

voltage 1.2×rated continous  1.5×rated 10 min; Ampere 1.2×

rated continous  1.5×rated 10 min

 input mode

CT.PT isolated 

range 

-0.5 to 1 to 0.5 .

 measuring accuracy

±0.5%F.S 

 A/D converter

 dual slope

 sampling rate

 about 2.5 times/ s

max. display 

 1999

 effect of frequency vibration

≤ ±0.05%  45-65Hz.

 overflow indication

 1

 display

 LED light 14.2mm H

 power supply

 AC 220V     50/ 60Hz

 dimension

45H*92W*100D (mm) DIM 

 power consumption

2A/ 5A

withstand voltage strength

 AC 1500V 1min

 insulation impedance

 DC 500V ≥100MΩ

 weight

about 500g .