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FZ(R)N21-40.5系列户 内高压真空负荷开关(熔断器组合电器)
相关信息

所属公司:景光电气有限公司
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更新时间:2019-06-26 14:02:06

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地址:浙江省 台州市仙居县福应街道永安工业集聚区

产品详情

概述 Overview

FZ(R)N21-40.5(D)/50-20型户内 高压交流真空负荷开关(熔断器组合电器)是专为35KV设计的,亦可作 为独立电器单元应用于电力系统中。本产品体积小、安装方 便、操作简单。其结构科学合理,动作灵活可靠。负荷开 关可实现免维护,组合电 器可配用系列撞针式熔断器,熔断器更换安全方便。

FZ(R)N21-40.5(D)/50-20型户内 高压交流真空负荷开关(熔断器组合电器)适用于额定电压40.5kV三相交流50Hz的供电网络中,作为开断负荷电流、过载电 流及短路电流之用。尤其适用于无油化,不检修 及频繁操作要求的场所。

FZ (R) N21-40.5 (D)/50-20 indoor high voltage AC vacuum load switch (fuse combination) is designed for 35KV box substation, and can be used as an independent electrical unit in power system. This product is small in size, convenient in installation and simple in operation. Its structure is scientific and reasonable, and its movement is flexible and reliable. Load switch can be maintained-free, combined electrical appliances can be equipped with a series of pin-impact fuses, fuse replacement is safe and convenient.

FZ (R) N21-40.5 (D)/50-20 indoor high-voltage AC vacuum load switch (fuse combination) is suitable for the rated voltage 40.5 kV three-phase AC 50 Hz power supply network, as the interruption load current, overload current and short circuit current. Especially suitable for oil-free, non-maintenance and frequent operation requirements.


型号及含义 Model and meaning

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主要技术参数 The main technical parameters

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外形及安装尺寸 Shape and installation dimensions

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