accuracy :0.2S,0.5S,1S
Rated frequency 50Hz
start current 0.5%Ib
dimension 265mm × 170mm × 75mm
weight 1.1kg
communication way RS485
rated voltage
220V
current
direct connect:5A,10A,20A
work voltage
0.8Un~1.15Un
limited voltage
0.7Un~1.4Un
voltage line loss
=1.5W and 10 VA,
current line loss
=1VA;
clock:
clock accuracy
=±5s/d(23?)
battery
voltage:3.6 V capacity:=1200 mAh
data keep period after electricity cut
=10 years
temperature
normal work temperature
-25?~+60?
limited work temperature
-40?~+70?
storage and transmit temperature
-40?~+70?
storage and worh humidity
=75%
Please kindly notice ,our energy meter is LCD display , not mechanical.
FOB Qingdao US$25.00/PC .Prepaid smart meter,has relay inside of meter.MOQ 300 PCS
