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production description
ZMCT123A Current Transformer
Small size，high accuracy，good consistency，for power measurement and protection
Structural parameters：
Front view Left View
The main technical parameters：
Model | ZMCT123A |
input current | 0~80A（sampling resistor 50Ω） |
Rated output current | 2.5mA at input 5A |
turns ratio | 2000:1 |
phase angle error（rated input） | |
linear range | 0~80A（sampling resistor 50Ω） |
linearity | ≤0.2%（5%dot~120%dot） |
Accuracy class | -0.5% ≤ f ≤+0.5%（input 10A，sampling resistor 50Ω） |
isolation voltage | 4500V |
application | measurement or protection |
Encapsulation | Epoxy |
installation | Output leads installation (conventional lead length shown in drawing) |
operating temperature | -40℃~+85℃ |
Direction 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).
