Circuit principle:
This series of equipment adopts MOSFET power device, input voltage Single220V, Output frequency of the equipment up to 250KHZ, suitable for a variety of small parts heating applications. the stability of the equipment is higher, volume is small , low loss, more energy-saving.
Technical parameter：
1、main model: GUF-04 and GUF-04A With timer
2|.Maximum input power: 4KVA
3、Oscillating frequency: 100-250khz
4、Maximum input current：18A
5、Input voltage: single phase 220V,50 or 60HZ
6、Cooling water requirement: ≥ 0.2Mpa, ≥5L/min
7、Load continuation rate: 80%
8、GUF-04A can control the heating time, Heating time, retain time, cooling time:0.1-9.9s
2, Main application and characteristics:
1) small parts heating
2) Brazing small parts
3) Silver brazing of carbide saw blade
3, Performance advantages:
1) Original core power components and chips, Japanese or American potentiometer, Taiwan Button, High Quality Air Hose, etc. , to ensure the quality of equipment stability, equipment life is more than 5 years.
2) Can start and stop frequently.
3) Has multiple protection circuits such as over-current, over-voltage, under-water, over-heat, etc. .
4) With power, current, more convenient for making diffrent induction coils .
5)The whole machine runs stably, the failure rate is extremely low.
4.the equipment installs the request:
1) the input power line: 4mm2 soft copper wire, 4mm2 soft copper wire;
2) The cooling water : The water is clean,not easy to cause the pipeline to jam or the structure, the water inlet temperature 25-36 °C';
3) This model, the proposal uses the Industrial Water Chiller or the Cooling Tower (see the chiller page for details)
