Automatic power frequency withstand voltage test device features:
1. After the test parameters are set, one-touch operation is started, and no manual intervention is required during the entire test process. After the test is completed, it automatically returns to zero and records the test results. The user can select whether to print the test report as needed;
2. Integrate AC and DC test in one; data large-screen LCD display;
3, touch-button operation, all functions can be set by the button, all digital calibration;
4. The test result display function can automatically judge the test result (test pass or test failure), and can reliably record the voltage of the test product over-current, flashover or breakdown;
5, test results sound identification function, test pass or test failure, the device will issue a different alarm sound;
6, pressure resistance time can be arbitrarily set, 0 ~ 9999 seconds;
7, automatic timing function; manual timing function; pause function;
8, with emergency stop button, in case of emergency, can be used to quickly cut off the system power supply;
9, intelligent control of boosting speed, when the voltage is close to the target voltage, the boosting speed will automatically slow down, will not produce over-voltage overshoot phenomenon;
10, when overcurrent, flashover, breakdown, etc., the protection is immediate, accurate and reliable;
11, using hard, software anti-jamming technology combination, stable performance, anti-interference ability, the test will not crash, black screen, Huaping and other anomalies;
Automatic power frequency withstand voltage test device technical parameters:
â— Rated capacity: 0～500KVA â—Input voltage: 380V±10%(220V±10%)
â—Input current: 0 to 1316A â—Output voltage: 0 to 420V (0 to 250V)
â—Output current: 0 to 1190A
◠Measurement Accuracy: Voltage/Current: 1.0%FS ±3 words (low side current measurement)/ 1.0 %FS ±3 words
This cnc router is designed for stone working, could cut, engrave and drill on marble, granite, travertine, limestone, onyx, soapstone, slate, quartzite etc.suitable for fireplace, countertop, sink, desk in kitchen, bathroom, residential, hotel, office building etc.
Three axises adopt imported linear orbit, two line sliding track, heavy loading, stable working, high precision, longlife time.
Whole seamless weld steel structure, wheels on Cnc Router Table, not easy to distort, the table back lining is armor plate, good rigidity, the machine can bear 1 MT at least.
Constant power spindle and motor, strong cutting capacity, high efficiency,Well compatibility, compatible software CAD/CAM, such as Type3, Artcam, Castmate, Wentai, CorelDraw.
Double direction cutters cooling stem can prolong the life time of using.
Stone CNC Router,Stone Machinery For Sale,Stone Machinery
JINAN HT MACHINERY CO.,LTD , https://www.jncncrouter.com