ZMCT112B current transformer
Features and application: Small size,high accuracy,good consistency,for accurate current and power measurement
Structural parameters:
1,2pin: secondary output,3,4pin: empty pin
Front view Bottom view
The main technical parameters:
Model |
ZMCT112B |
Rated input current |
5A |
Rated output current |
2.5mA |
turns ratio |
2000:1 |
phase angle error |
≤10'(input 5A,sampling resistor 100Ω) |
linear range |
0~30A(sampling resistor 100Ω) |
linearity |
≤0.2%(5%dot and 120%dot) |
Permissible error |
-0.2%≤f≤+0.2%(input 5A,sampling resistor 100Ω) |
isolation voltage |
4500V |
application |
Precise current and power measurement |
Encapsulation |
Epoxy |
installation |
PCB mounting(Pin Length>3mm) |
operating temperature |
-40ºC~+70ºC |
Shell material |
ABS (Note: ABS shell is not available for wave soldering) |
Direction for use:
Figure I FigureII
1. ZMCT112B used for the measurement. The typical usage is shown in Figure Iand Figure II. R is a sampling resistor,
2. Empty pin can not be grounded.