Product Description
Bus-Bar connector For RMUS&GIS
The Bus-Bar connector For RMUS &GIS are widely applicable for the combined connection of Ring Main Units (RMU) & Gas Insulated Switchgear (GIS) mainly by the T-joint & Cross-Connector, to supply more branches for expansion, which electrically insulate and mechanically seal the connecting bus-bar and switchgear. A bus bar is designed to make a solid connection point from one source to many branch circuits. The offered Bus-Bar connector For RMUS&GIS is very efficient and safe for use.
Superior Electrical and Mechanical PerformanceDesigned for both Ring Main Units (RMUs) and Gas Insulated Switchgear (GIS), our connectors feature high current carrying capacity and low contact resistance, ensuring stable power distribution. The robust construction and surface treatment optionstin-plated, silver-plated, or bareoffer enhanced corrosion resistance and long-term reliability in diverse environments.
Easy Installation and Standard ComplianceThese connectors come with bolt-on mounting for straightforward installation. Installers are advised to ensure clean and flat bus-bar surfaces and use the specified torque for optimal performance. Our products comply with IEC 62271-200 and are manufactured under ISO 9001:2015 quality management, assuring safety and consistency every time.
Flexible Application and CustomizationAvailable in both standard and custom sizes, the connectors are suitable for varied RMU and GIS layouts. Self-extinguishing insulation is available as an option for added safety. With individually protective-packed units, you receive each connector in pristine conditionready for direct integration into your distribution setup.
FAQs of Bus-bar Connector for RMUs & GIS:
Q: How should I install the bus-bar connector for maximum performance?
A: Ensure all bus-bar surfaces are thoroughly cleaned and flattened before installation. Use the correct torque according to the bus-bar size to achieve secure, low-resistance connections. Bolt-on mounting makes the process straightforward for both standard and custom units.
Q: What standards do these bus-bar connectors comply with?
A: Our connectors meet IEC 62271-200 for medium-voltage switchgear and ISO 9001:2015 for quality management, ensuring high performance for RMU and GIS applications.
Q: When is self-extinguishing insulation recommended for use?
A: Self-extinguishing insulation is advisable where enhanced fire safety is a priority, such as in installations with higher risk of flame exposure or where regulatory standards require additional fire protection.
Q: Where can these bus-bar connectors be used?
A: They are designed for both indoor and outdoor installations, provided the connectors are housed under enclosures to protect against direct weather exposure. Ideal for use in RMUs and GIS systems.
Q: What are the material and surface finishing options available?
A: You can choose from electrolytic copper or aluminum alloy, with surface treatments of tin-plating, silver-plating, or a bare finish. Each option offers specific benefits in conductivity, corrosion resistance, and compatibility.
Q: How does the connector ensure long-term durability?
A: The connectors use a highly protective surface coating to resist corrosion, maintain low contact resistance (<50 ), and withstand mechanical and environmental stresses. High tensile strength ( 200 MPa) and a maximum operating temperature of 105C further support long-term reliability.