NKTU02-9
根据要求，框架结构可细分为以下隔间（功能区）：-设备隔间；-母线室；-电缆室。设备室容纳设备模块，母线室包含母线和配电板，电缆室容纳进出电缆（可选从上方和下方），以及连接模块所需的布线和支撑装置（电缆安装轨道、电缆连接部件、并联连接、布线管道等）。隔间的功能隔间以及隔间本身可以用隔板隔开。也可以在隔间之间插入带或不带通风孔的水平隔墙。所有进线/出线馈线和母线耦合器柜包括一个开关装置。这些装置可以是固定安装的隔离开关、固定安装或抽出式空气断路器或塑壳断路器。这种类型的隔间细分为设备和母线隔间；其尺寸（H x W）为2200 mm x 400 mm/1200 mm x 600 mm，深度取决于所用开关设备的尺寸。配备高达2000 A空气断路器的机柜可采用缩小尺寸的型号（W=400 mm）。可以互连机柜，以形成大宽度为3000 mm的佳输送装置。5.3 ArTu配电盘ABB SACE ArTu配电盘系列为一次和二次低压配电盘的建造提供了完整和集成的配电盘和成套系统。ArTu配电盘具有单一系列的附件，从简单的组装套件开始，可以组装各种配置，包括安装模块化、模制外壳和空气断路器，内部分离度可达4级。ABB SACE提供一系列标准化套件，包括预钻孔板和面板，用于安装全系列断路器型系统pro M compact、Tmax T、SACE Tmax XT和Emax X1、E1、E2、E3、E4，无需额外钻孔操作或改装。特别考虑了布线要求，提供了特殊的座椅，用于水平和垂直固定塑料电缆管道。组件的标准化扩展到配电盘的内部分离：在ArTu配电盘中，分离很容易进行，不需要建造“按尺寸制造”的配电盘，也不需要任何额外的板材切割、弯曲或钻孔工作。ArTu配电盘具有以下特点：-集成了高达4000 A的模块化金属结构，带有常见配件；-在安装（壁装、落地安装、整体式和机柜套件）和防护等级（IP31、IP41、IP43、IP65）方面满足所有应用要求的可能性热镀锌板结构；

NKTU02-9
Depending on the requirements, a frame structure can be subdivided into the following compartments (functional areas): - equipment compartment; - busbar compartment; - cable compartment. The equipment compartment holds the equipment modules, the busbar compartment contains the busbars and distribution bars, the cable compartment houses the incoming and outgoing cables (optionally from above and from below) with the wiring required for connecting the modules as well as the supporting devices (cable mounting rails, cable connection parts, parallel connections, wiring ducts, etc.). The functional compartments of a cubicle as well as the cubicles themselves can be separated by partitions. Horizontal partitions with or without ventilation openings can also be inserted between the compartments. All incoming/outgoing feeder and bus coupler cubicles include one switching device. These devices can be fixed-mounted switch disconnectors, fixedmounted or withdrawable air or moulded-case circuit-breakers. This type of cubicles is subdivided into equipment and busbar compartments; their size (H x W) is 2200 mm x 400 mm / 1200 mm x 600 mm, and the depth depends on the dimensions of the switchgear used. Cubicles with air circuit-breakers up to 2000 A can be built in the reduced dimensioned version (W = 400 mm). It is possible to interconnect cubicles to form optimal delivery units with a maximum width of 3000 mm. 5.3 ArTu distribution switchboards The range of ABB SACE ArTu distribution switchboards provides a complete and integrated offer of switchboards and kit systems for constructing primary and secondary low voltage distribution switchboards. With a single range of accessories and starting from simple assembly kits, the ArTu switchboards make it possible to assembly a wide range of configurations mounting modular, moulded-case and air circuit-breakers, with any internal separation up to Form 4. ABB SACE offers a series of standardized kits, consisting of pre-drilled plates and panels for the installation of the whole range of circuit-breakers type System pro M compact, Tmax T, SACE Tmax XT and Emax X1, E1, E2, E3, E4 without the need of additional drilling operations or adaptations. Special consideration has been given to cabling requirements, providing special seats to fix the plastic cabling duct horizontally and vertically. Standardization of the components is extended to internal separation of the switchboard: in ArTu switchboards, separation is easily carried out and it does not require either construction of “made-to-measure” switchboards or any additional sheet cutting, bending or drilling work. ArTu switchboards are characterized by the following features: - integrated range of modular metalwork structures up to 4000 A with common accessories; - possibility of fulfilling all application requirements in terms of installation (wall-mounting, floor-mounting, monoblock and cabinet kits) and degree of protection (IP31, IP41, IP43, IP65); - structure made of hot-galvanized sheet;