Voltage Monitor Module A30U1 DC 0999V Delay Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection

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!