GCK Low Voltage Withdrawable Switchgear （GCK低压抽出式开关设备）.pdfVIP

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2017-08-06 发布于浙江
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GCK Low Voltage Withdrawable Switchgear （GCK低压抽出式开关设备）.pdf

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GCK Low Voltage Withdrawable Switchgear （GCK低压抽出式开关设备）

GCK Low Voltage Withdrawable Switchgear Summary The product is suitable for power plant, substation, industria l enterprise ,etc. It takes a role of power distribution, motor control in 50/60Hz, Max. working voltage 660V, Max. working current 3150A distribution system. The product is high breaking capacity, perfect dynamic stable, reasonable structure, effective electric scheme, strong versatility, multi loops, save acreage, excellent appearance, high protection degree, convenient maintenance, secure and reliable. Ambient condition 1. Ambient temperature: -5 ~+40 ; 2. Relative humidity: daily average 95%, monthly average 90%; 3. Indoor type, altitude 2000m; 4. Earthquake intensity 8 degree; 5. Occasions without flammable and explosive matter, without corrosive chemical and frequent severe vibration. Model G C K(L ) - 1 Main circuit scheme drawing Design serial No . Code(K: motor control centre, L: locomotive control centre) Characteristic code, drawable Enclosed Structure feature GCK panel is combination structure with bolt. The complete panel is compose of door, terminal boa rd, baffle plate, supporting frame and drawer, busbar, etc. Basic fra me adopts FA 28 type or KB type (C type) to combine with together. Total structural components of frame are connected by self-tapping screw. It should add to door, faceplate, baffle plate, supporting frame and drawer to finish complete panel by requirements. The installation hole of body and components modulus E=25mm change, flexible and convenient to install. Drawer unit height divide into 1/2 unit,200mm,300mm,400mm,500mm and 600mm series. The loop current decide the drawer height, virtual insta