冷凍機(jī)啟動(dòng)設(shè)備推薦使用TRG水阻啟動(dòng)柜

    TRG水阻啟動(dòng)柜（以下簡稱水阻柜）是為改善大中型鼠籠式交流異步電動(dòng)機(jī)的啟動(dòng)性能而研制的新型降壓啟動(dòng)設(shè)備,克服了自藕變壓啟動(dòng)器、高壓電抗啟動(dòng)器，沖擊電流大、難啟動(dòng)和操作不便等問題,廣泛適用于各種規(guī)格的冷凍機(jī)。冷凍機(jī)配套的TRG水阻啟動(dòng)柜，適用于電壓等級(jí)在3-10kv的中高壓設(shè)備的降壓軟啟動(dòng)和保護(hù)，也同時(shí)適用于建材、冶金、化工、礦山等工業(yè)部門的、空壓機(jī)、破碎機(jī)、大型風(fēng)機(jī)、大型水泵等280—20000KW電動(dòng)機(jī)的輕栽啟動(dòng)，是自藕降壓啟動(dòng)器和高壓電抗啟動(dòng)器的理想替代產(chǎn)品。

適配冷凍機(jī)電機(jī)額定電壓：3kv  6kv 10kv

basic principlesTRG水阻啟動(dòng)柜的基本工作原理

高壓液體電阻由具有負(fù)溫度特性的三相平衡液體電阻組成，當(dāng)該電阻通入電流時(shí)，通過改變動(dòng)，定極板之間距離從而使導(dǎo)電液體中串入電機(jī)定子回路中的電阻值無極減小,從而實(shí)現(xiàn)鼠籠式大中型電動(dòng)機(jī)的輕載平滑啟動(dòng)。

1、啟動(dòng)電流小且恒定，對電網(wǎng)無沖擊；啟動(dòng)電流不大于額定電流的3.5倍，因此可以降低電機(jī)重載啟動(dòng)對變壓器容量的要求，減少一次性投資；

1. The starting current is small and constant and has no impact on the power grid; The starting current is not more than 3.5 times of the rated current, so that the requirement on transformer capacity for heavy-duty starting of the motor can be reduced, and one-time investment can be reduced;

2、平滑啟動(dòng)，減少對機(jī)械設(shè)備的沖擊，可延長機(jī)械設(shè)備及電機(jī)壽命30%左右；

2, smooth start, reduce the impact on mechanical equipment, can prolong the service life of mechanical equipment and motor by about 30%;

本文標(biāo)價(jià)為小規(guī)格參考價(jià)格，產(chǎn)品根據(jù)冷凍機(jī)的電機(jī)功率、技術(shù)要求等價(jià)格波動(dòng)不等，歡迎致電咨詢：王經(jīng)理 188-710-9-14-55     07-10-3540-669.騰輝電氣竭誠歡迎廣大新老客戶前來參觀考察，TRG水阻啟動(dòng)柜產(chǎn)品量大從優(yōu)

3、熱容量大，可連續(xù)啟動(dòng)3～4次；

3, the heat capacity is large, and can be continuously started for 3 to 4 times;

4、啟動(dòng)時(shí),電機(jī)功率因數(shù)高，無諧波污染。

4. When starting, the motor has high power factor and no harmonic pollution.

5、結(jié)構(gòu)簡單，維護(hù)方便，可靠性優(yōu)于電抗、自藕降壓啟動(dòng)器。

5. Simple structure, convenient maintenance, and reliability superior to reactance and self-coupling buck starter.

一、TRG水阻啟動(dòng)柜的安裝要求：

1、水阻柜應(yīng)該安裝在可以泄水的水泥平臺(tái)上；

1. The water resistance cabinet is preferably installed on a cement platform that can drain water.

2、安裝地面應(yīng)水平，柜體應(yīng)垂直水平面安裝；

2, the installation ground should be horizontal, cabinet body should be vertical to the horizontal plane installation;

3、水阻柜應(yīng)裝在電纜道的正上方，配槽鋼基座；

3. The water resistance cabinet shall be installed directly above the cable duct with channel steel base.