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Solid Isolated Vacuum Ring Main Unit
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Solid Isolated Vacuum Ring Main Unit

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Product Overview

Key Features

11KV Vacuum Ring Main UnitSalient FeaturesEmbedded vacuum interruptor ensures safety of operatorLong electrical and mechanical lifeFully extensibleOperating mechanism with mechanical interloacks with earth switchFacilities for padlocks on all switching functionsPhase indications and Fault passage indicationsInternal arc protectionConfirms to Indian Electricity Regulations & as per IEC 62271-100Compatible for remote & SCADA operationsApplicationSecondary Ring Main Distribution systemRemote substationsIndustrial DistributionWind mill power plantsCommercial & Infrastructural EstablishmentAccessories/OptionalNumerical relay for protection with CTCable Jointing KitsMotorized MechanismTechnical Specifications Details Unit Parameters Type - 11 kV Rated Voltage kV 12 Rated current tee off /switch Amps 400/630 Rated Frequency Hz 50 Rated Short Circuit Breaking Current (Main circuit) kA 20 Rated Short Circuit Making Current (Main circuit) kA 50 Rated Short Circuit making current (Earthing switch) kA 50 Rated duration of short circuit(Main circuit) Seconds 3 Rated duration of short circuit(Earthing switch) Seconds 2 Rated Power frequency withstand voltage kV 28 Impluse withstand voltage kV peak 75 Mechanical endurance of load breaking switch Cycles 10,000 Relevant standard - IEC 62271-100 Dimensions mm As per G.A Drawing

Company Details

STELMEC LTD., Established in 1940 at Sanand in Gujarat, is a leading Exporter,Manufacturer,Supplier of Switchgear & Allied Products in India. STELMEC LTD. is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading Solid Isolated Vacuum Ring Main Unit, STELMEC LTD. has made a reputed name for itself in the market with high-quality 3.3KV Indoor Vacuum Circuit Breaker Panels, 33KV Indoor Vacuum Circuit Breaker Panels, ABB Low Voltage Switchgear, etc.
Focusing on a customer-centric approach, STELMEC LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Switchgear & Allied Products in bulk from STELMEC LTD. at Trade India quality-assured products.

Business Type

Exporter, Manufacturer, Supplier

Establishment

1940

Working Days

Monday To Sunday

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Seller Details

4 RatingRating

Sanand, Gujarat

Regional Marketing Manager

Mr. Rajesh Bhardwaj

Address

Ahmedabad-Sanand Road, Ullaria, Taluka Sanand, Gujarat, 382110, India

ring main unit in Sanand

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