Transformers & Power Distribution

ring main unit

Ring Main Units are essential components for power distribution networks.

Buyers can source a comprehensive range of these units, including various voltage ratings such as 11 kV and 22 kV, and current capacities of 200 A and 630 A.

Configurations include 2-ring and 3-ring setups, with all units being non-extensible.

These units are available for different environmental conditions, including coastal, outdoor, and indoor/outdoor applications, with IP ratings up to IP44, ensuring suitability for diverse operational environments.

ProcureGroup offers a selection to meet specific network requirements.

Illustrative image

ring main unit — illustrative image

What we supply

  • Main unit ring, non-extensible, coastal, outdoor
  • Main unit ring
  • Main unit ring, non-extensible, indoor / outdoor
  • Main unit ring, non-extensible, indoor/outdoor
  • Main unit 11 kv 630 a castel/outdoor 3r ip44 ring
  • Main unit 11 kv 630 a 2r-2f non-extended castel outdoor d8060 ring
  • Main unit 22 kv 630 a 2r-1f non-extensible cast iron outdoor d8060 ring
  • Main unit 11 kv 630 amp 2r-1f non extendable internal line external line d8060 ring

Specifications

voltage11 kV, 22 kV
current200 A, 630 A
rings2, 3
extensibilitynon-extensible
locationcoastal, outdoor, indoor/outdoor
ip ratingIP44

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