SF₆ Gas-insulated Ring Main Unit

Product Attributes
Packaging & Delivery
Product Description

Product Attributes

Model No.: 6RMU

Brand: NTITC

Packaging & Delivery

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Product Description

6RMU Series SF₆ Gas-insulated Ring Main Unit is mainly used for ring network power supply and terminal power supply, and can be installed in ring network cabinets and packaged substations for operation.The product adopts a modular design with a compact size and small footprint. It is highly compatible with the confined spaces of ring main units (RMUs) and compact substations, effectively saving installation space and reducing civil construction costs. It is particularly suitable for space-constrained power distribution projects such as those in urban core areas and narrow plots.

Product Features

The entire cabinet adopts SF₆ full insulation, and offers excellent insulation performance, outstanding arc-extinguishing performance, compact size, high protection class, simple and compact structure, flexible operation, minimal contact wear, long electrical service life, and pollution-resistant performance.

It supports multiple combinations of primary electrical configurations, including Circuit Breakers, load switches, and load switch-fuse combinations.

The interlocking system is safe and reliable, complying with the requirements of the five-proof safety regulations.

Rated voltage: up to 24kV

Rated main busbar current: 630A

Rated short-circuit breaking current: up to 25kA

Rated short-time withstand current: up to 25kA

Insulation technology: SF6