上海供应WEIBFN5-12/400A

概述

Summary

FN5-12R(L)型户内交流高压负荷开关-熔断器组合电器是我厂吸收消化国外先进技术，结合我国的供电要求，自行设计研制而成的。该产品经全面型式实验和长期的试运行考核、性能达到IEC420《交流高压负荷开关-熔断器组合电器》(1990版)和GB3804 《3-63KV交流高压负荷开关》标准要求，与国外同类产品比较，技术参数已达到同类产品水平，具有体积小、重量轻，可用于环网柜和箱式变电站，广泛应用于12KV线路的电能分配，并有效地避免了设备的缺相运行。

该产品的研制成功填补了国内空白，可实现开关、隔离和接地三工位。

It is designed and developed by our own company by bringing in international advanced technology, considering our own country’s specificpower supply. It performances meet IEC420 《AC H.V Load Switch with Fuse》(1990 Edition) and GB3804 《3-63KV AC H.V.Load Switch》after strict test and long-time operating. compared to product of the kind in the foreign country , its technical parameter has reached the international level with the features of small volume and light weight. Can be used in package substation and ring network cebin . It is used widely in 12KV distribution network to protect the equipment againet working without phase.

The sucess of the product fills the domestic gap ,with functions of switch、isolating and earthing.

用途

Use

FN5-12R(L)型户内交流高压负荷开关-熔断器组合电器亦称带脱装置负荷开关(以下简称开关)，适用于50Hz，额定电压6-12KV的网络中，可开断负荷电流、过载电流及短路电流，本负荷开关配用CS6-Ⅰ型手动操作机构，本产品专用的CS□手动机构。

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It is used in the network of 50Hz rated voltage 6-12KV for breaking load、over-load and short-circuit current , It is equipped with CS6-Ⅰ type handle operating mechanism. It is for the CS□ handle mechanism.

型号含义

Type meaning

额定电流（A） 带脱扣装置(撞针器) 带接地闸刀 带熔断器 额定电压 设计序号 户内负荷开关 Rated current With tripping gear(striker) with earth switch with fuse box Rated voltage Designed number Indoor load switch

使用环境

Serviec Condition

1、海拔不超过1000米；
2、周围空气温度 上限 +40oC 下限-25oC；
3、相对湿度，日平均值不大于95%，月平均值不大于90%(+25oC)；
4、周围空气应不受腐蚀性、可燃性气体等明显污染；
5、无经常性的剧列运动；

1、The altitude does not exceed 1000m.
2、The ambient air temperatrue : Max:+40oC. Min:-10oC.
3、The relatire humidity of air Daily average ≤95% . Monthly average ≤90% (temperature:25oC)
4、The ambient air should not be obviously polluted by corrosivity and the flammability gas.Etc.
5、The working situation without frequent violent.

技术参数

Technical parameter

外形图