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¥147.00
¥147.00
MGC3.3-9 fixed box mining car manufacturer_ Characteristics of MGC3.3-9 Fixed Box Mining Car
¥147.00
¥147.00
矿用隔爆型真空馈电开关,热销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 ymjt04
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
因产品生产批次、具体型号不同,以上图片仅供参考,详情可联系我们的销售人员进行具体核实。
ymjt04 亿煤销售热线:18660761567
address | North Kaiyuan Road, high tech Zone, Jining City, Shandong Province | Unified Social Credit Code | 91370800052370011N |
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organization code | 91370800052370011N | registered capital | ten thousand |
business term | 2051-11-23 | Business status | normal |
company type | Other limited liability company | establish date | 2012-08-08 |
legal representative | Qu Qing | register authority | Jining Administration for Industry and Commerce |
business scope | Mining equipment and other mechanical equipment |
¥147.00
¥147.00
MGC3.3-9 fixed box mining car manufacturer_ Characteristics of MGC3.3-9 Fixed Box Mining Car
¥147.00
¥147.00
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MGC1.1-6 Fixed Car Box Mining Car Manufacturer New MGC1.1-6 Fixed Car Box Mining Car
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MG1.1-6A fixed mining car manufacturer, new MG1.1-6A fixed mining car
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Multiple specifications of fork sleeves produced by fork sleeve manufacturers
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Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province