SRM 12/24 kV Gas-Insulated Ring Main Unit
Medium-Voltage Switchgear & Ring Main Units · Drawing-confirmed project supply
KOVYEL SRM 12/24 kV ring main units use a fully insulated and sealed modular gas-filled enclosure for compact secondary distribution installations.
Selection begins with the actual project interface.
KOVYEL SRM 12/24 kV ring main units use a fully insulated and sealed modular gas-filled enclosure for compact secondary distribution installations.
KOVYEL confirms final selection against the approved drawing, interface dimensions, service conditions and purchase specification before quotation and supply. Catalogue references define the product family; the approved project documents remain the controlling basis.
Review the available construction and product views.
Images show representative configurations. Final construction, marking and packing are confirmed against the approved project documents.
The information buyers need before model confirmation.
Verified catalogue data is shown below. Dimensions, ratings and interfaces that depend on the project remain subject to the approved drawing and purchase specification.
| Product | SRM 12/24 kV Gas-Insulated Ring Main Unit |
|---|---|
| Category | Medium-Voltage Switchgear & Ring Main Units |
| Representative range / models | C, F, V and CB module configurations |
| Typical applications | Medium-voltage substations; Industrial and commercial distribution systems; Utility and infrastructure projects |
| Rated voltage | 12 or 24 kV |
| Rated current | 630 A; 125 A fuse-switch module |
| Power-frequency withstand | 42/50 kV |
| Lightning impulse withstand | 95/125 kV |
| Short-time withstand | 20-25 kA depending on module |
| Mechanical life | 2000-5000 operations depending on module |
| Gas pressure | 1.4 bar |
| Ambient range | +40 to -25 °C; humidity below 95% |
| Final dimensions and ratings | Confirmed against the approved drawing, equipment interface and project specification |
| Supply basis | Project-specific RFQ, coordinated documentation and export packing |
Unverified dimensions or performance ratings are not published as fixed values. Submit the controlling drawing or requirement schedule for final confirmation.
Where this product family is typically used.
Medium-voltage substations
Fully insulated sealed tank
Industrial and commercial distribution systems
Modular C/F/V/CB configurations
Utility and infrastructure projects
Compact maintenance-reduced design
Send these details for an accurate offer.
A complete RFQ helps KOVYEL confirm the product configuration, production basis, documentation, export packing and delivery proposal without repeated clarification.
Have a BOQ, drawing or equipment schedule?
Send the technical documents with the form below. KOVYEL will review the product interface, required standard, quantity and destination before preparing the quotation.
TECHNICAL PROCUREMENT PATH