Sifa za usambazaji wa nguvu za KGPS IF

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. .

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IF kifaa kina sifa zifuatazo:

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1. Baraza la mawaziri la umeme linafanywa kwa sahani ya chuma iliyopigwa baridi na kunyunyiziwa na plastiki, na vipengele ni vya busara, ambayo ni rahisi kwa vifaa, kufuta na matengenezo. Njia ya baridi ni hewa-kilichopozwa au kilichopozwa na maji.

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2. Daraja la kurekebisha (tube ya KP) na daraja la inverter (tube ya KK) zote huchaguliwa thyristors bora, na vifaa vya mzunguko wa kudhibiti huchaguliwa kwa vipengele vyema, ambayo hufanya vifaa kuwa vya kuaminika na vyema.

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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.

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4. Kurekebisha kikamilifu nguvu za pato wakati wa operesheni, ili vifaa viwe daima katika hali ya kazi ya nguvu ya juu ya pato. Hasa kwa matukio ya kuyeyusha, kasi ya kuyeyusha inaboreshwa kwa ufanisi.

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5. Hakuna haja ya wafanyakazi maalum wa kazi. Uendeshaji wa kifaa hiki ni rahisi sana. Kuna swichi moja tu ya nguvu na kisu kimoja cha kurekebisha nguvu. Baada ya kuanza, mradi tu kisu cha nguvu kimegeuzwa kuwa cha juu, vifaa vitachukua hatua ya kutekeleza iliyobaki. Wakati tanuru inapoongeza nyenzo ghafla, vifaa vitarekebisha nguvu kikamilifu, na haitaonyesha matukio yasiyofaa ya swichi za juu za kuzima kwa sasa na za juu-voltage.

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6. Kwa sababu kasi ya kuyeyusha ni kasi na ufanisi wa joto ni wa juu, uzalishaji wa kitengo unaboreshwa, na kwa ujumla hauonyeshi hali ya sasa ya kufanya kazi ya kufunga, na yote hufanya kazi chini ya voltage ya juu ya pato la DC (iliyorekebishwa a=00), hivyo kipengele cha nguvu cha pembejeo cha kifaa hiki ni cha juu, hadi 0.94, kwa hiyo kuna faida kubwa zaidi za kiuchumi. Nguvu ya wastani ya pato inaweza kuongezeka kwa 10-20%, mzunguko wa kuyeyuka unaweza kupunguzwa hadi 2/3 ya awali, pato la kitengo linaweza kuongezeka kwa mara 1.5, na matumizi ya umeme yanaweza kuokolewa kwa zaidi ya 10%.

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1. Mzunguko wa ulinzi wa vifaa hivi ni kamilifu, ili vipengele vya thyristor daima vinafanya kazi ndani ya safu salama, muda wa maisha hupanuliwa kwa kiasi kikubwa, na kiwango cha uharibifu kinapungua sana.