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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
Front View Lateral view
The main technical parameters
Model | ZEMCT303B-2 |
input current | 0~800A（sampling resistor 5Ω） |
Rated output current | 2.5mA at input 5A |
Turns ratio | 2000:1 |
phase angle error | ≤200＇（input 10A，sampling resistor 5Ω） |
linearity | ≤3%(5%dot~120%dot) |
Permissible error | -3% ≤ f ≤0（（input 10A，sampling resistor 5Ω） |
Output leads | Blue, black（same polarity：P1 and blue wire） |
application | motor soft-start current sampling |
Encapsulation | Epoxy |
installation | Straight-through type |
operating temperature | -40℃~+85℃ |
Direction for use
1. ZEMCT303B used for protection. Typical usage as shown.
