概述 Outline

JXF(JFF) 型控制箱是一種安裝控制元件，按要求組合成各種控制功能的控制、配電箱，它的特點是采用整塊底板，根據(jù)客戶安裝元件尺寸的要求，自行設(shè)計安裝，它適用于額定電壓為220V 或380V，負(fù)載單回路電流不大于400A 的單相三線或三相五線的終端電路中，作為對用電設(shè)備進(jìn)行二次和遠(yuǎn)程控制，對用電設(shè)備的過載、短路、過電壓漏電起保護(hù)作用的一種成套裝置。可廣泛用于港口、機場、工廠、商業(yè)區(qū)、住宅區(qū)和工礦企業(yè)等。

本廠產(chǎn)品符合GB7251.1.

JXF(JFF) type is a control box equipped with control components and is combined with various control functions according to requirements. It adopts massive bottom plate and designed and installed according to user's installation component dimensions. It is applied to the single phase three wire or three phase five wire terminal circuits with rated voltage of 220V or 380V, and load single loop current not exceed 400A. It is a complete set used for performing secondary and long distance control for electrical equipments and protecting electrical equipments against overload, short circuit, over voltage and leakage. The product is widely used at port, airport, factory, business zone, residential area and industrial and mining enterprises.

The product conforms to GB7251.1.