MDmaxFC 低壓開關柜
Low voltage switch cabinet
概述 General
MDmax FC是由ABB公司設計并經(jīng)過型式試驗（簡稱TTA）的組合式多功能低壓柜體，產(chǎn)品符合GB725.1.1-2005和IEC60439-1等相關標準，可廣泛應用于電子工業(yè)、工礦企業(yè)、煙草業(yè)、市政設施、商業(yè)建筑、民用住宅等領域。
MDmax FC is combined multi-function low-voltage switchgear designed by ABB company and passed complete typetest (TTA). The product meets GB7251.1-2005, IEC60439- 1 and relevant standards and can be widely used in areas such as electronic industry, industrial and mining enterprises, tobacco industry, municipal facilities, commercial building and high-end civil residence.
結構說明 Structure Description
1、全面性：采用ABB全系列低壓電器元件，包括：Megamax及Emax空氣斷路器、Isomax及Tmax塑殼斷路器、A系列接觸器及TA系列熱繼電器和軟啟動器等,組成完善及可靠的低壓配電系統(tǒng)。
2、可靠性：依照國際標準而設計和試驗;
3、模塊化：由標準化預制元件組成，可以快速制造，易于修改和節(jié)約成本。
4、智能化：可將包含高級保護和通信功能的元件集成到設備中，用于配電和馬達保護。
1. Comprehensiveness: It adopts ABB whole series low-voltage electrical components, including; Megamax and Emax air circuit breaker, Isomax and Tmax plastic circuit breaker, A- series contactor, and TA thermal relay and soft starter, composing complete and reliable low-voltage power distribution system.
2. Reliability: It is designed and tested as per international standard;
3. Modularization: It is composed of standardized prefabricated components, which can be manufactured rapidly and modified easily and can save costs.
4. Intellectualization: Elements containing advanced protection and communication functions can be integrated in the equipment to protect power distribution and motor.
主要特點 Main Features
1、框架內(nèi)部分成三個互相隔離的小室：單元組件的裝置小室、主母線及配電母線的母線小室、進出電纜小室(可上、下進出線)
2、MDmax FC骨架采用雙折邊工藝，由敷鋁鋅板制成的T型材組裝而成。骨架上排布以25mm為間距的模數(shù)孔，成套高低壓開關柜框架裝配快速、靈活。柜架采用鋁三通進行拼裝，能有效防止渦流，柜體對稱精度高。
3、采用新穎的玻璃門設計，既提高了開關柜的安全性，又提高了柜體的觀賞性。
4、柜內(nèi)開關采用插入式或抽出式斷路器，保證了元件更換及維修時的安全。配電控制柜饋線回路高達18 回路(內(nèi)部分隔形式3b)。
5、柜體防護等級為IP40~IP55。
1. Three divided compartments are set in the internal part of the frame: Equipment compartment for unit component, bus compartment for main bus and distribution bus, compartment for cable in and out (upper and lower incoming andoutgoing line is available)
2. MDmax FC frame adopts double-fold process, and is composed of T-material made of aluminum zinc plate. Modular holes with interval of 25mm are distributed on the frame; and the frame can be assembled rapidly and flexibly. Switchgear frame is assembled by aluminum T-joint to effectively prevent eddy current. The switchgear body has highsymmetry precision.
3. It adopts novel glass-door design, which not only improves the safety of switchgear but also improve the appreciative characteristic.
4. Inserted or withdrawable breaker is adopted for switch in the switchgear to ensure the safety while replacing ormaintaining elements. Feeder circuit of power distribution control cabinet can be up to 18-loop (internal division form: 3b).
5. Switchgear protection grade is IP40-1P55.
