DC Current Sensor Module Overcurrent Protection Relay Board for Power Monitoring Projects and Battery Management Systems
En stock
0.36 kg
Sí
Nuevo
Amazon
USA
- Specification: Model: -4 Supply voltage: DC 7-30V Detection range: DC 0-30A Accuracy: 0.01A (10mA) Standby current: About 20mA Weight: Approx. 86g/3.0oz Function description: P-11: When the measured current > I1 (low limit current), the relay closed; When the measured current P-12: When the measured current > I1, the relay closes; Maintain the state until the circuit board power off; P-21: When the measured current > I2 (high limit current), the relay closes; When the measured current P-22: When the measured current > I2, the relay closes; Maintain the state until the circuit board power off; P-31: When measured I2, the relay opens; P-32: When the measured current P-41: When the measured current between I1 and I2, the relay closes, opens in other cases; P-42: When the measured current between I1 and I2, the relay closes; Maintain the state until the circuit board power off; : When the measured current I2, the relay closes, opens in other cases; P-52: When the measured current I2, the relay closes; Maintain the state until the circuit board power off. Setting description: Power on, display the measured current; (if the measured current terminal none, the LED digits will pulse) Press for the second time (for over 1s to prevent misoperation) , the screen shows: P11, k2 adjusts mode, K3 adjusts function Package list: 1 * DC Current Detection Module
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User-Controlled: This module detects DC current and controls the relay's based on user-defined limit current settings. This allows for customized usage tailored to your specific needs. Accuracy and Range: Capable of detecting a DC range from 0-30A with precision up to 0.01A, offering you and accurate readings. Power Efficient: The module has an option to disable the LED display, reducing power consumption for energy-efficient usage. Error Calibration Function: Equipped with an error calibration function to ensure accurate and dependable performance. It can be utilized to limit current in the circuit, protecting your electrical equipment from damage due to excessive current