詳情：
產(chǎn)品參數(shù)：ABB 5SHY5045LO020 IGCT系列 晶體半導(dǎo)體模塊
1997年由ABB公司提出。IGCT使變流裝置在功率、可靠性、開關(guān)速度、效率、成本、量和體積等方面都取得了巨大進(jìn)展，給電力電子成衰裝置帶來了新的飛躍。IGCT是將GTo芯
與反并聯(lián)二極管和門極驅(qū)動電
路集成在一起，再與其門極驅(qū)動器在外圍以低電感方式連接結(jié)合了晶體管的穩(wěn)定關(guān)斷能力和晶閘管低通態(tài)損耗的優(yōu)點，在導(dǎo)通階段發(fā)揮晶閘管的性能，關(guān)斷階段呈現(xiàn)晶體管的特性
IGCT具有電流大、阻斷電壓高、開關(guān)頻率、可靠性高、結(jié)構(gòu)點湊、低導(dǎo)通損耗等特點，而且造成本低，成品率高有很好守的應(yīng)用前景。己用于電力系統(tǒng)電網(wǎng)裝置(10MNVA)和的中功率業(yè)驅(qū)動裝置(5MWIccT在中壓變頻器領(lǐng)城內(nèi)成功的應(yīng)用了11年的時間到09年為止),由于IGCT的高速開關(guān)能力無需緩沖電路，因而所需的功率元件數(shù)目更少運行的可靠性大大增高。(GCT集NG5T(絕湖門[1極雙極性晶體管的高速開關(guān)特性和GTO(門極關(guān)斷品何管)的高阻斷電壓和低導(dǎo)通損耗特性于一體，一般觸發(fā)信號通過光纖傳輸?shù)紾CT單元。在ACS600的有緣整流單元的相模塊里，每相模塊由IGCT和二極管
鉗位電容組成，由獨立的門極
供電單元GUSP為其提供能源。
專業(yè)銷售世界各大電氣品牌產(chǎn)品產(chǎn)品海外直接采購，正品庫存，價格優(yōu)惠售后保修，型號齊全，一樣的產(chǎn)品，不一樣的價格與服務(wù)。
大量供應(yīng)原裝進(jìn)口DCS系統(tǒng)配件，PLC系統(tǒng)配件。主營ABB、GE發(fā)那科、Bent本特利、Ticonex英維思、Wooward伍德沃德、Focboro?？怂共_、Westnghouse西屋/Emeson艾默生.Relance瑞恩、SchneiderModcon施耐德莫迪康、A-B、 HIMA黑馬、Motorola摩托羅拉、Kollmorgen科爾摩根Bosch/Rexroth博世力上樂，N.YOKOGAWA橫河，等各大品牌的DCS系統(tǒng)配件，機器人系統(tǒng)配件，大型伺服系統(tǒng)停產(chǎn)備件。
Details:
Product parameters: ABB 5SHY5045LO020 IGCT series crystal semiconductor module
It was proposed by ABB in 1997. IGCT has made great progress in power, reliability, switching speed, efficiency, cost, volume and so on, and has brought a new leap to power electronic fail-out devices. IGCT is the GTo core
With the reverse parallel diode and gate drive electricity
The circuit is integrated together, and then connected with the gate driver in a low inductance mode at the periphery, combining the stable turn-off ability of the transistor and the advantages of the low on-state loss of the thyristor, giving full play to the performance of the thyristor in the on-stage, and showing the characteristics of the transistor in the off stage
IGCT has the characteristics of large current, high blocking voltage, high switching frequency, high reliability, structural point and low on-loss, and has a good application prospect of low cost and high yield. It has been used in power system power grid devices (10MNVA) and medium power industry drive devices (5MWIccT has been successfully applied in the medium voltage frequency converter for 11 years to 2009), because the high-speed switching capability of IGCT does not need buffer circuits, so the required number of power components is less and the reliability of operation is greatly increased. (GCT combines the high-speed switching characteristics of the NG5T(absolute lake gate [1-pole bipolar transistor) with the high blocking voltage and low on-loss characteristics of the GTO(gate shutdown device). The trigger signal is generally transmitted to the GCT unit through optical fibers. In the phase module of the ACS600 marginal rectifier unit, each phase module consists of an IGCT and a diode
The clamp capacitor consists of an independent gate pole
The power supply unit GUSP provides energy for it.
Professional sales of the world's major electrical brand products overseas direct procurement, genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.
Large supply of original imported DCS system accessories, PLC system accessories. Main ABB, GE Fanuke, Bent Bentley, Ticonex Invensys, Wooward Woodward, Focboro Foxboro, Westnghouse Westinghouse /Emeson Emerson. Relance Ryan, SchneiderModcon Schneider Modicon, A-B, HIMA Dark horse, Motorola MOTOROLA, Kollmorgen Kollmorgen Bosch/Rexroth Bosch, N.YOKOGAWA Yokogawa, and other major brands of DCS system accessories, Robot system accessories, large servo system discontinued spare parts.
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