Description: Voltage Monitor Module, A30-U1 DC 0-99.9V Delay Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection About the Product Features: A30-U1 is a DC 99.9V Voltage Monitor Module with Delay. It can flexibly set detection upper and lower limit voltage values and set triggering conditions.It can realize functions such as voltage detection, overvoltage and undervoltage control, voltage alarm switch controller etc. 1>.Separated measured voltage and working voltage 2>.Wide voltage monitoring range 0.1V-99.9V 3>.30A high current relay control 4>.Support voltage calibration 5>.Real-time voltage monitoring 6>.Parameter power-off save Parameters: 1>.Work voltage:DC 6V-80V 2>.Measured voltage:DC 0-99.9V 3>.Display voltage:DC 0-99.9V 4>.Voltage calibration value:-0.5V~0.5V 5>.Delay time:1~9minute or keen ON(adjustable) 6>.Work current:4mA~58mA(at 24V) 7>.Output type:Relay switch output(No output voltage!!!) 8>.Load(Max):DC30V/30A or AC250V/30A 9>.Work Temperature:-25℃~85℃ 10>.Work Humidity:5%~95%RH 11>.Size:78*53*30mm Packing List: 1PCS DC 99.9V Voltage Monitor Module with Delay Application: 1>.Industrial control equipment 2>.Instrumentation test 3>.Experimental data testing and monitoring 4>.Solar and wind power supply system 5>.Electric bicycle 6>.New energy vehicles Note: 1.Please allow 1-2cm measuring deviation due to manual measurement. 2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand, Thanks! Key Features 1>Screen display Current Measured Voltage Value automatically after power ON. Press SET button enter into set mode and the first bit will keep flashing. The first parameter set is the Upper Limit Voltage Value. Press ENTER button to set first bit value. Its set range is 0~9 as your needs. Press SET button again to switch select the next bit and press ENTER button to change value. Press SET button at 3rd time to switch select the last bit and press ENTER button to change value. 2>Then Then First Parameter ‘Upper Limit Voltage Value’ Has Been Set. Press SET Button At 4th Time To Set Next Parameter The Lower Limit Voltage Value In The Same Methods. Note: its value needs less than the Upper Limit Voltage Value. The third parameter is to set the Voltage Verification Value. Its set range is -0.5V~0.5V. The 4th parameter is to set the Display Screen Automatically Turns OFF Remaining Time Value. 3>Its Set Range Is D-0 ~ D-9 Which Means After 1~9minute, The Screen Will Turn OFF. Note: d-0 means the screen will keen ON all the time. The 5th parameter is to set the Relay Triggering Status ‘ON H’ or ‘ON L’. ‘ON H’ : Relay output will turn ON if the Current Measured Voltage Value is more than the Upper Limit Voltage Value. Relay output will turn OFF if the Current Measured Voltage Value is less than the Lower Limit Voltage Value. It can be applied to battery discharging mode. 4>ON L’ : Relay output will turn ON if the Current Measured Voltage Value is less than the Lower Limit Voltage Value. Relay output will turn OFF if the Current Measured Voltage Value is more than the Upper Limit Voltage Value.It can be applied to battery charging mode. Automatically enter detection status after set parameters and screen stop flashing. After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to us any time. We promise you the satisfying solutions within 24 hours. Delivery Information Our shipping is prompt and secure. Orders are dispatched within 1-2 business days. It should take 3-5 business days for the product to reach your destination (Saturday and Sunday excluded). We do not ship to a different address. we will ship to the address you provide on the ebay only. Please check your address before purchase. Return Policy Returns are accepted within 30 days if you are not completely satisfied. Refunds are issued back to your original payment method. Items must be returned in their original condition and packaging. Payment Options We accept PayPal, credit cards, and other payment methods supported by eBay. Please ensure your payment details are up-to-date to avoid any delays. Your Feedback Matters We appreciate your feedback. If you're happy with your purchase, please consider leaving a positive review. Contact Information If you have any queries or require further assistance, please contact us via eBay messages.
Price: 32.83 USD
Location: Los Angeles, California
End Time: 2025-01-08T11:48:55.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
EAN: 0760606718319
ISBN: 0760606718319
Package Dimensions LxWxH: 3.78x2.6x1.54 Inches
Weight: 0.19 Pounds
Type: Does not apply
MPN: Does not apply
Model: Does not apply
Brand: MiOYOOW
