ALFA UNION成立于 1997 年,是一家捷克公司,被稱為牽引車輛、變電站開關(guān)設(shè)備和能源設(shè)備的機(jī)電部件的供應(yīng)商。
ALFA UNION隔離開關(guān)STOL系列技術(shù)參數(shù)
ominal voltage | 750VDC / 1500VDC / 3000VDC |
Nominal current | 1000A / 2000A / 4000A / 6300A / 10000A / 12000A |
Number of poles | 36925 |
Version | manual |
Control voltage | 24 / 48 / 60 / 110 / 220VDC / 230VAC / 3x400VAC |
Ambient temperature | -25° - + 40°C |
Number of auxiliary contacts | 0 / 2 / 4 / 6 / 8 |
Overvoltage class | OV4 |
Pollution degree | PD4 |
Degree of protection | IP00 |
Mechanical lifetime | motorized version - 100 000 cycles |
According to standards | EN 50123 |
ALFA UNION隔離開關(guān)STOL系列介紹
STOL disconnectors are devices which are installed in stationary substations. They are used for no-load switching of electrical circuits. They are controlled either manually, with possibility of electromagnetic blocking of end positions, or by a motor unit with emergency control by a crank handle. The disconnector status is signalled by auxiliary contacts. Modular design of the STOL disconnector enables various versions.
STOL 隔離開關(guān)是安裝在固定變電站中的設(shè)備。它們用于電路的空載切換。它們既可以手動(dòng)控制,也可以通過電磁鎖定終端位置,或者由帶有曲柄緊急控制的電機(jī)單元控制。 隔離開關(guān)狀態(tài)由輔助觸點(diǎn)發(fā)出信號(hào)。STOL隔離開關(guān)的模塊化設(shè)計(jì)支持各種版本。
ALFA UNION手動(dòng)隔離開關(guān)STOL系列其他常用型號(hào):
ALFA UNION STOL4021-MAB-R-220DC-1-8-A
ALFA UNION STOL4021-MO-R-220DC-1
ALFA UNION STOL4021-MAB-R-110DC-1-8-A
ALFA UNION SWITCH-DISCONNECTOR NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)集產(chǎn)品開發(fā)、設(shè)計(jì)、制造、銷售、于一體,代理經(jīng)營世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣,液壓以及氣動(dòng)解決方案的合作伙伴,我們利用我們的全球協(xié)作團(tuán)隊(duì),為客戶提供先進(jìn)解決方案,市場知識(shí)以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率,提高可靠性和安全性,致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于ALFA UNION手動(dòng)隔離開關(guān)STOL4021-MAB-R-110DC-1-8-A的疑問,請(qǐng)隨時(shí)與我們溝通(021-31006702)。我們將盡全力解決您的問題。
If you have any question for ALFA UNION products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
ALFA UNION手動(dòng)隔離開關(guān)STOL系列STOL4021-MAB-R-110DC-1-8-A技術(shù)參數(shù)及介紹