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注册资本|thirty million
企业类型|company with limited liability
主营产品|Mining machinery accessories machinery equipment machinery electrical equipment railway equipment support equipment lifting equipment security rescue
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本页信息为 Shandong Shenhua Machinery Manufacturing Co., Ltd"Characteristics of Mining Explosion proof Vacuum Feed Switch Products, Main Technologies of Mining Explosion proof Vacuum Feed Switch "产品信息，如您想了解更多请联系厂家，或给厂家留言。

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Products 更新时间 :2020-02-25

Model specifications

矿用隔爆型真空馈电开关

矿用隔爆型真空馈电开关产品介绍

矿用隔爆型真空馈电开关适用于煤矿井下和其它周围介质中含有爆炸性气体（甲烷混合物）的环境中，在交流50Hz、电压至1140V的线路中，作为供电系统的总开关、分支开关、或作为矿用隔爆型移动变电站用馈电开关，也可以作为大容量电动机不频繁起动之用，有过载、短路、欠压、漏电保护等作用。

矿用隔爆型真空馈电开关产品特点

1、矿用隔爆型真空馈电开关既可作为供电系统的总开关或分支开关，或作为矿用隔爆型移动变电站用馈电开关，也可作为大容量电动机不频繁起动作用；

2、分断能力强、分析速度快。极限分断能力达12.5KA,分断时间<0.15S(从收到漏电动作信号起到分断完毕);

3、电气原理简单,保护作用,显示作用齐全。

矿用隔爆型真空馈电开关主要技术参数:

1、额定电压:660V/1140V

2、额定电流： 630A 500A 400A

3、电源频率：50HZ

4、工作制：连续工作制

5、控制操作电压： 48V ~ 127V

6、外形尺寸：508*780*854

7、重量:300kg

8、极限通断能力：12.5KA（630开关）9KA（400、500开关）

9、电寿命：3000次

10、机械寿命： 10000次

Supplier Information

address		Unified Social Credit Code	9137080032833555X4
organization code	32833555-X	registered capital	thirty million
business term	2044-11-10	Business status	In business
company type	company with limited liability	establish date	2014-11-11
legal representative	Shao Hua	register authority	Rencheng branch of Jining Administration for Industry and Commerce
business scope	Mining machinery accessories, machinery, equipment, machinery and electrical appliances manufacturing, sales, import and export of goods and technology, except for the business restricted or prohibited by the state, hardware products, chemical products, excluding dangerous chemicals, building materials, steel, railway equipment and accessories, wholesale and retail of which are subject to approval according to law, can be operated only after the approval of relevant departments

Manager Zhang经理

18553715760

Shandong Shenhua Machinery Manufacturing Co., Ltd: 电话; 传真0537-2368915; 地址; 公司主页

山东济宁 Shandong Shenhua Machinery Manufacturing Co., Ltd

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