φ7.5mm PCB mounting current transformer 1000:1 30A
Structural parameters
ZMCT118F Current Transformer
Small size，high accuracy，good consistency，for current and power measurement
Structural parameters:
1、2pin: secondary output，3、4pin: empty pin
Front view Bottom view
The main technical parameters
model | ZMCT118F |
input current | 0~30A（sampling resistor 50Ω） |
Rated output current | 5mA at input 5A |
turns ratio | 1000:1 |
phase angle error | |
linear range | 0~30A（sampling resistor 50Ω） |
linearity | ≤0.3%（5%dot~120%dot） |
Permissible error | -0.3%≤ f ≤+0.3%（input 5A，sampling resistor 50Ω） |
isolation voltage | 4500V |
application | Precise measurement of current and power |
Encapsulation | Epoxy |
installation | PCB mounting（Pin length>3mm） |
operating temperature | -40℃~+85℃ |
Direction for use
Figure Ⅰ FigureⅡ
1. ZMCT118F used for measurement. Typical usage is shown in Figure 1 and Figure 2. R is a sampling resistor.
2. Empty pin can not be grounded.