Circuit Board

Air compressor PCB

Item No.: TE-01-108
Air compressor PCB have many advantages: advanced, protection, comprehensive function, intuitive display, fault indication, fault record and so on,
Description

Product function
Air compressor PCB have many advantages
1. Advanced: The use of powerful filters, especially the use of AC sampling technology, the voltage measurement accuracy is ± 0.5%, which can display the voltage value of the series power line separately, which is equivalent to the function of a voltmeter.
2. Comprehensive functions: with high voltage display, over voltage protection, under voltage protection, phase loss protection (phase failure protection), radial voltage imbalance protection, phase sequence protection (wrong phase protection), sound and light alarm in one.
3. Comprehensive functions: with high voltage display, over voltage protection, under voltage protection, phase loss protection (phase failure protection), radial voltage imbalance protection, phase sequence protection (wrong phase protection), sound and light alarm in one.
4. Intuitive display: using a special large, wide temperature, high-definition Chinese LCD display, which displays the serial port power line voltage value during normal operation; directly displays the cause of the fault in Chinese when the fault occurs, and can also display which phase fault and the time of the fault. The voltage value is convenient for quickly determining the cause and location of the fault.
5. Fault indication: The fault status is detected but the trip time is not reached. The fault indicator is on and the backlight flashes. After the trip, the fault indicator flashes and the backlight is on. At the same time, the buzzer emits an intermittent alarm sound.
6. Fault record: Use correct storage technology to record faults when over-voltage, under-voltage, lack of phase, unbalance, reverse phase sequence faults, even if the product is completely powered off, the fault information can be memorized to facilitate fault query. The last three fault messages have a black box function.