2000:1 PCB mounting Current transformer 0.1class
Structural parameter
ZEMCT131A Current Transformer
Small size, high accuracy, good consistency，Applied to the power frequency 50(60)Hz multifunction meter
Structural parameter：
Input: 1、2pins，output : 3、4pins
Same plority (*)
Front view Bottom view
Main technical parameters
Model | ZEMCT131A |
input current | 0-20A（100Ω） |
Rated output current | 2.5mA at input 5A |
Turns ratio | 2000:1 |
Phase angle error | 5%dot ~120% dot，Phase difference value between the two points ≤10＇（sampling resistor 100Ω） |
Continuous Current range | 0~6A |
Linearity | 0.1%(5%dot ~120% dot) |
Permissible error | -0.1%≤f≤+0.1%（Input 1A，sampling resistor 100Ω） |
Isolation voltage | 3000V |
application | High precision measurement of current and power |
Installation | PCB mounting（Pin length>3mm） |
encapsulation | Epoxy |
Operating temperature | -40℃~+85℃ |
Instructions for use
Figure Ⅰ FigureⅡ
1. The typical usage of the product is for the active output ( Figure Ⅰ) . R is a sampling resistor.
2. The product can be directly through the resistance sampling , easy to use ( FigureⅡ).