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You are here: Home » Products » Mini Precision Current Transformer » PCB Mounting Type » φ4.5mm PCB Mounting Current Transformer 2000:1 30A 0.2class
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φ4.5mm PCB Mounting Current Transformer 2000:1 30A 0.2class

ZMCT112B current transformer
Small size,high accuracy,good consistency,for accurate current and power measurement
Application and Features
1. Applications would include current , power,and energy monitoring devices
2. current measurement
3. precision power meter
4. Low cost, small size, high accuracy, PCB mounting pattern
5. fully ROHS compliant , CE approved

Structural parameters

ZMCT112B current transformer

Small sizehigh accuracygood consistencyfor accurate current and power measurement

 

ZMCT112B

  1、2pin: secondary output,3、4pin: empty pin        

                                      Front view                                                     Bottom view


The main technical parameters

Model

ZMCT112B

Rated input current

0~30Asampling resistor 100Ω

Rated output current

2.5mA at input 5A

turns ratio

2000:1

phase angle error

≤10'(input 5Asampling resistor 100Ω

accuracy

0.2

linearity

≤0.2%5%dot and 120%dot

Permissible error

-0.2%≤f≤+0.2%input 5Asampling resistor 100Ω

isolation voltage

4500V

application

Precise current and power measurement

Encapsulation

Epoxy

installation

PCB mountingPin Length>3mm

operating temperature

-40℃~+70℃


Direction for use

ZMCT112B-

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.

 

 


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