环网柜(Ring Main Unit)一般分为空气绝缘、固体绝缘和SF6绝缘三种,用于分合负荷电流,开断短路电流及变压器空载电流… baike.baidu.com|基于20个网页 2. 环网负荷开关 在环网配电系统中,特别是在大量使用环网负荷开关(Ring Main Unit)的系统中,如果下一级配电网络系统中发生了线路短路故 … ...
2-alfa-R SF6 Insulated Ring Main Unit up to 17.5KV Technical Specifications: Gas insulated Ring Main Units. Rated voltage 17.5KV. Normal current: 630 A. Short circuit withstand current: up to 21 kA for 1 Sec. Degree of protection: IP41 for indoor / IP54 for outdoor. ...
Ring Main Unit support hotline +86-17368498152 Product Details Technical Parameter Customer case Online consultation Product Details Submit now Oil immersed transformer European box type transformer station American box type transformer station dry type transformer...
环网柜(Ring Main Unit)。是一组输配电气设备(高压开关设备)装在金属或非金属绝缘柜体内或做成拼装间隔式环网供电单元的电气设备,其核心部分采用负荷开关和熔断器,具有结构简单、体积小、价格低、可提高供电参数和性能以及供电安全等优点。它被广泛使用于城市住宅小区、高层建筑、大型公共建筑、工厂企业等负荷中心的配...
The utility model relates to a ring main unit in modular design. The ring main unit comprises a ring main unit control device and switch cabinets, the switch cabinets are in modular design, and modules of the ring main unit are connected mutually via an IEC (international electrical committee...
Metered Ring Main Unit , type ME6 Technical Specifications: Modular Extensible Air insulated switchgear , Metered Ring Main Units Rated voltage = 17.5 KV Normal current = 630 A Short circuit withstand current: 25 KA Short circuit duration: 3 sec Power frequency Withstand voltage : 38 KV ...
SF6-insulated ring main unit can be supplied as a 2, 3 or 4-way unit in standard configurations with additional equipment according to customer specification. SF6-insulated compact switchgear has a unique flexibility due to its extendibility and the possible combination of fully modular and semi...
iUniswitch product provides our Medium Voltage Customer with the best solution for heavy duty switchgear in a size only a little than a single tank Ring Main Unit while including: the flexibility in meeting our Customers specification and accomodating on future change and upgrading the options incl...
iUN-panel Air Insulation Ring Main Unit iUN-panel, the light flexible switchgear developed as a modular, simple to apply design, with fewer components, providing a high reliable, quality and safe product for you, our Customer. By reducing the number of components, utilising modern...
Smart Ring Main Unit ( RMU)Box type SubstationPole Top SwitchesPower Distribution and ProtectionHigh Voltage SwitchgearLow Voltage Switchgear SF6 Gas Insulated RMU Solid-Insulated Ring Main Unit (RMU) Dry Air Insulated Ring Main Unit (RMU) RMU of primary and secondary distribution integrated Vacuum ...