Vacuum Ring Main Unit Dosage Form: Liquid
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Product Specifications
| Features | Vacuum interruptor, Mechanical interloacks, Padlocks, Phase indications, Fault indications, Arc protection, Indian Regulations, Remote operations |
Product Overview
Key Features
Enlisted in the list of top most companies, we manufacture
and supply supreme quality range of Vacuum
Ring Main Unit. All these main units find wide application in wind mill power
plants, secondary
ring main distribution system and remote substations. All these units are fully
extensible and have longer electrical and mechanical life. Manufactured from certified
quality of components and materials, this Vacuum Ring Main Unit is
offered in 11KV. Our clients can buy these main units from us at cost
effective prices.
Salient Features
- Embedded vacuum interruptor ensures safety of operator
- Operating mechanism with mechanical interloacks with earth switch
- Facilities for padlocks on all switching functions
- Phase indications and Fault passage indications
- Internal arc protection
- Confirms to Indian Electricity Regulations & as per IEC 62271-100
- Compatible for remote & SCADA operations
Accessories/Optional
- Numerical relay for protection with CT
- Cable Jointing Kits
- Motorized Mechanism
Technical 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 | kA | 50 |
| Rated duration of short circuit | Seconds | 3 |
| Rated duration of short circuit | 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
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
RatingSanand, 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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