MNS低壓抽屜柜是按照轉(zhuǎn)讓技術(shù)制造的產(chǎn)品，適用于交流50(60)Hz，額定工作電壓660V及以下的電力系統(tǒng)。用于發(fā)電、輸電、配電、電能轉(zhuǎn)換和電能消耗設(shè)備的控制。下面來(lái)講MNS低壓抽屜柜的性能和應(yīng)用環(huán)境。
MNS low-voltage drawer cabinet is a product manufactured according to the transferred technology, and is applicable to the power system with AC 50 (60) Hz and rated working voltage of 660V and below. It is used for the control of power generation, transmission, distribution, power conversion and power consumption equipment. The performance and application environment of MNS low-voltage drawer cabinet are described below.
配電柜的基本柜架為組合式裝配結(jié)構(gòu)，柜架的全部結(jié)構(gòu)件都經(jīng)過(guò)鍍鋅處理，通過(guò)自緊螺釘和8.8級(jí)六角螺釘緊固，互相連接成基本框架，再按方案變化需要加上相應(yīng)的門、封板、隔板、安裝支架以及母線、功能單元等零部件組裝成完整的成套設(shè)備。
The basic cabinet frame of the power distribution cabinet is a combined assembly structure. All structural parts of the cabinet frame are galvanized, fastened with self-tightening screws and Grade 8.8 hexagon screws, and connected to form a basic frame. Then, according to the change of the scheme, the corresponding doors, sealing plates, partitions, mounting brackets, buses, functional units and other components are added to form a complete set of equipment.
配電柜內(nèi)零部件尺寸，隔室尺寸，實(shí)行模數(shù)化(模數(shù)單位E=25mm)。抽出式功能單元有五種標(biāo)準(zhǔn)尺寸：8E/4、8E/2、8E、16E、24E。功能單元隔室的總高度為72E。
The size of parts and components in the distribution cabinet and the size of the compartment shall be modular (modular unit E=25mm). The withdrawable functional unit has five standard sizes: 8E/4, 8E/2, 8E, 16E and 24E. The total height of the functional unit compartment is 72E.
抽出式功能單元與柜體具有機(jī)械聯(lián)鎖裝置，使其滿足操作要求，只有當(dāng)主回路和輔助回路全部斷開的狀態(tài)下才能移動(dòng)，機(jī)械聯(lián)鎖裝置使抽屜具有試驗(yàn)位置，分?jǐn)辔恢茫B接位置和分離位置。應(yīng)用范圍
The withdrawable functional unit and the cabinet body are equipped with mechanical interlocking device to meet the operation requirements. They can only be moved when the main circuit and auxiliary circuit are all disconnected. The mechanical interlocking device enables the drawer to have the test position, breaking position, connection position and separation position. Scope of application
MNS型低壓抽出式開關(guān)柜適用于發(fā)電廠、變電站、石油化工、冶金、軋鋼、輕工紡織等廠礦企業(yè)和住宅小區(qū)、高層建筑等場(chǎng)所，作為交流50-60Hz，額定工作電壓交流660V及以下的電力系統(tǒng)的配電設(shè)備的電能轉(zhuǎn)換、分配及控制之用。
MNS low-voltage draw-out switch cabinet is applicable to power plants, substations, petrochemical, metallurgy, steel rolling, light industry and textile and other factories and mining enterprises, residential areas, high-rise buildings and other places, and is used for power conversion, distribution and control of power distribution equipment of power systems with AC 50-60Hz, rated working voltage AC 660V and below.
應(yīng)用環(huán)境
application environment
周圍空氣溫度不高於+40℃，不低於-5℃，并且4h內(nèi)其平均溫度不高於+35℃。大氣條件，空氣清潔，相對(duì)溫度在Z高溫度為+40℃時(shí)不超過(guò)50%，在較低溫度時(shí)允計(jì)有較高的相對(duì)濕度，例如+20℃時(shí)為90%，但應(yīng)考慮到由於測(cè)試變化，有可能會(huì)偶然地產(chǎn)生適度的凝露。
The ambient air temperature is not higher than+40 ℃, not lower than - 5 ℃, and the average temperature within 4 hours is not higher than+35 ℃. Atmospheric conditions: the air is clean, and the relative temperature is not more than 50% at the high temperature of+40 ℃ in Z, and the relative humidity is allowed to be higher at the low temperature, for example, 90% at+20 ℃. However, due to the test change, it should be considered that there may be occasional moderate condensation.
□本裝置適應(yīng)於以下溫度的運(yùn)輸和儲(chǔ)存過(guò)程：-25℃55℃的范圍之間，在短時(shí)間內(nèi)（不超過(guò)24h）可達(dá)+70℃，在這些極限溫度下裝置不應(yīng)遭到任何不可恢復(fù)的損傷，而且在正常的條件下應(yīng)能正常工作。您對(duì)此有需求就來(lái)我們網(wǎng)站
http://www.hua155.com聯(lián)系吧！
□ The device is suitable for the transportation and storage process of the following temperatures: within the range of - 25 ℃ to 55 ℃, it can reach+70 ℃ in a short time (no more than 24h). Under these extreme temperatures, the device should not be damaged irreparably, and it should be able to work normally under normal conditions. Come to our website if you need it http://www.hua155.com Contact me!
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