7-30v 0-30a Dc Current Detection Sensing Module Overcurrent Protection Relay Module

Description

1This module can detect the DC current value， control the on-off of the relay according to the limit current set by users. 2Detection range is DC 0-30A with the accuracy of 0.01A. 3With error calibration function. 4Can turn off the LED display to reduce power consumption. 5Can be used to limit the current in the circuit， protect electrical equipment from damage caused by current.Features: This module can detect the DC current value， control the on-off of the relay according to the limit current set by users. Detection range is DC 0-30A with the accuracy of 0.01A. With error calibration function. Can turn off the LED display to reduce power consumption. Can be used to limit the current in the circuit， protect electrical equipment from damage caused by current. Specification:Model:YYI-4Supply voltage: DC 7-30VDetection range: DC 0-30AAccuracy: 0.01A (10mA)Standby current: About 20mAWeight: Approx. 86g/3.0oz Function description:P-11: When the measured current >I1(low limit current)， the relay closed; When the measured current I1， the relay closes;Maintain the stateuntil the circuit board power off;P-21: When the measured current > I2(high limit current)， the relay closes; When the measured current I2， the relay closes; Maintain the stateuntil the circuit board power off;P-31: When measured I2， the relay opens;P-32: When the measured current I2， the relay closes，opensin other cases;P-52: When the measured current I2， the relay closes; Maintain the stateuntil the circuit board power off. Setting description:Power on，display the measured current; (if the measured current terminal is none， the LED digitswill pulse)Press K1 for the second time(for over 1s to prevent misoperation)， the screen shows: P11， k2 adjusts mode， K3 adjusts functionPress K1 for the second time， the screen flashes: 0.05，means the threshold I1 is 0.05A，K2 increasesI1， K3 increases I1Press K1 for the third time， the screen flashes: 0.10，means the threshold I2 is 0.1A; K2 increases I2， K3 increases I2Press K1 for the fourth time， thescreen shows themeasured current ， entersthe standby stateLong press K2 or K3 in standby state to fine-tune the errorof the measured current Packagelist:1 * DC Current Detection Module Note:Please note that the new type and old type of this product will be sent randomly， and make sure you will not mind before ordering.

• Brand: Gegong
• Category: Forestry & Logging

• Fruugo ID: 125373967-263351807
• EAN: 843546183383
• Sold by: Shenzhen Qimo Network Technology