KGPS IF magetsi ekupa maitiro

KGPS intermediate frequency power supply is a thyristor intermediate frequency power supply, which is a kind of stop frequency conversion equipment, which uses thyristor components to change the three-phase industrial frequency power supply into a single-phase intermediate frequency power supply. This equipment has strong adaptability to various loads and a wide range of applications. It is mainly used for smelting, heat preservation, sintering, welding, quenching, tempering, diathermy, metal liquid purification, heat treatment, pipe bending, and crystal growth of various metals. .

To

IF midziyo ine zvinotevera maitiro:

To

1. Kabati yemagetsi inogadzirwa nesimbi inotonhora-yakaputirwa ndiro uye yakapfapfaidza nepurasitiki, uye zvikamu zvinonzwisisika, izvo zviri nyore kune zvigadzirwa, kugadzirisa uye kugadzirisa. Nzira yekutonhodza ndeyemhepo-yakatonhodzwa kana mvura-yakanyoroveswa.

To

2. The rectifier bridge (KP tube) uye inverter bridge (KK tube) zvose zvakasarudzwa zvakanakisa thyristors, uye dhizha redunhu rinosarudzwa nezvikamu zvakanakisa, izvo zvinoita kuti michina yakavimbika uye yakagadzikana.

To

3. The control core of this equipment is divided into two categories, namely, the most advanced constant power control panel in China is used for sweep frequency start (2.6, 3200 and 3206 series intermediate frequency equipment) and the zero-start control panel (2.7 and 2.8 series intermediate frequency equipment) During the entire starting process, the frequency conditioning system and the current conditioning system track the load changes over time, completing the more ambitious closed-loop soft start. This starting method has a small impact on the thyristor and is beneficial to extend the useful life of the thyristor. At the same time, it also has the advantage of simple starting for light and heavy loads.

To

4. Shingairira kugadzirisa simba rinobuda panguva yekushanda, kuitira kuti midziyo igare iri mumamiriro ekushanda kwepamusoro pesimba rinobuda. Kunyanya pazviitiko zvekunyungudutsa, kumhanya kwekunyungudutsa kunovandudzwa zvinobudirira.

To

5. Hapana chikonzero chevashandi vebasa rinokosha. Kushanda kwemidziyo iyi kuri nyore kwazvo. Pane chete simba switch uye rimwe simba kugadzirisa knob. Mushure mekutanga, sekureba iyo knob yemagetsi yakashandurwa kusvika pakakwirira, zvishandiso zvinotora danho rekuita zvakasara. Kana choto chikaerekana chawedzera zvinhu, Iyo midziyo inoshingairira kugadzirisa simba, uye haizoratidze zvisingadiwi zviitiko zve-over-current uye over-voltage shutdown top switches.

To

6. Nemhaka yokuti kukurumidza kunyungudutswa kunokurumidza uye kushanda kwekushisa kwakakwirira, kugadzirwa kweyuniti kunovandudzwa, uye kazhinji haaratidze ikozvino kuvharwa kwekushanda mamiriro ekushanda, uye zvose zvinoshanda pasi pepamusoro DC inobuda voltage (yakagadziriswa a = 00), saka iyo yekupinza simba chinhu chemidziyo iyi yakakwira, inosvika 0.94, saka kune zvimwe zvakakosha zvehupfumi. Ivhareji yemagetsi inobuda inogona kuwedzerwa ne 10-20%, kunyunguduka kunogona kuderedzwa kusvika 2/3 yepakutanga, chikwata chinobuda chinogona kuwedzerwa ne 1.5 nguva, uye kushandiswa kwemagetsi kunogona kuchengetedzwa nepamusoro pe10%.

To

1. Chidziviriro chekuchengetedzwa kwechigadzirwa ichi chakakwana, kuitira kuti zvikamu zve thyristor nguva dzose zvishande mukati mehutano hwakachengeteka, hupenyu hurefu hunowedzera zvakanyanya, uye chiyero chekukuvadza chinoderedzwa zvikuru.