φ5mm PCB mounting current transformer 100A 2000:1
Structural parameter
ZMCT101B current transformer
Small Size, wide linear range，mainly for power automation protection sampling
Structural parameter:
1、2pin:secondary output，3、4pin:empty pin
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The main technical parameters
Model | ZMCT101B |
input current | 0~100A （sampling resistor 20Ω） |
Rated output current | 2.5mA at input 5A |
turns ratio | 2000:1 |
phase angle error | ≤60＇ （Input 5A, sampling resistor 20Ω） |
Accuracy | 0.5 |
linearity | ≤0.3% (5%dot and 120%dot) |
Permissible error | -0.5%≤f≤+0.5% （Input 5A, sampling resistor 20Ω） |
isolation voltage | 4500V |
application | power automation protection sampling |
Encapsulation | Epoxy |
installation | PCB mounting（Pin length>3mm） |
operating temperature | -40℃~+70℃ |
The wiring diagram of the typical usage
1. ZMCT101B used for protection, typical usage as shown.
2. Empty pin can not be grounded.