EL-Tech Controls manufactures and supplies the Feeder Pillar + Coupled LBSF Panel in Kolkata for distribution transformer centres, HT consumers, industrial plants, townships, hospitals and commercial buildings. Every panel is built at our Ambad MIDC, Nashik works, where we have made MV switchgear since 1995.
Feeder Pillar + Coupled LBSF Panel for Kolkata's Power Distribution
Kolkata is the commercial centre of East India, with IT hubs in Salt Lake and New Town and industrial belts in Howrah, Dankuni and Kalyani. Each transformer is coupled directly through a bus duct while one incoming cable serves the whole group, so large sites save cable, jointing kits and land at the same time.
In Kolkata, power is distributed by CESC and WBSEDCL. Our panels are approved by MSEDCL (C.E. Distribution), PWD (C.E. Electricals) and Garrison Engineers (MES), and are type-tested at ERDA, Baroda. Share your utility or consultant specification and we will confirm compliance before manufacturing. Each panel is built to suit the transformer rating and site layout, for indoor or outdoor use.
Product Details
The feeder pillar + coupled type is the advanced version of the M.V. LBSF panel. It combines the advantages of the coupled and feeder pillar types, giving maximum space utilisation at multi-transformer distribution centres.
Material and Construction
- Frame made of heavy steel sheet that protects all mechanical parts from dust, insects and rain.
- Simple, compact and tested construction that does not age or deteriorate during long periods of inactivity.
- Epoxy resin supporting insulators that withstand the electrodynamic stresses guaranteed by the switch.
- 100% non-porous powder coating with provision for cable entry.
Safety Mechanisms
- Independent quick break and make operating mechanism, with springs always in the 'off' position.
- Load break switch with fully interlocked earthing blades.
- Interlock between LBS and door: the door cannot open while the LBS is engaged.
- Interlock between front door and LBS: the LBS cannot be engaged while the front door is open.
- Interlock between LBS and earth switch: the earth switch disconnects first, and only then does the LBS engage.
- Blowing of a single HRC fuse trips the LBS immediately to prevent single phasing.
Performance
- The arc is extinguished quickly by self-generated air through three piston cylinders, one per pole, mounted in axis with the insulators.
- The volume of blown air and the contact separation speed ensure reliable switching even in harsh conditions.
Technical Overview
| Parameter | Details |
|---|---|
| Rated voltage | 12 KV (for 11 KV distribution systems) |
| Switching device | 400A / 630A Load Break Switch with D.O. set / HRC fuse and earth switch |
| Configuration | Feeder pillar I/C with bus-duct coupling to each transformer |
| Insulators | Epoxy resin |
| Enclosure | Heavy steel sheet, powder coated, indoor / outdoor |
| Approvals | MSEDCL C.E. Distribution, PWD C.E. Electricals, Garrison Engineers (MES) |
| Type testing | ERDA, Baroda |
Advantages
- Space saving
- Compact design
- Maintenance free
- Reduces 11 KV XLPE cable
- Reduces the number of 11 KV jointing kits
- Cost saving
- Unique and compact design
- Elegant look
- Low maintenance cost
- No overhead lines required
- Electrically safe, fully enclosed cubicle
- Easy and smooth operation
- Safety interlocks allow semi-skilled operation
Suitable for malls, business centres, industrial complexes and multi-townships.
Choose the Right Panel for Your Kolkata Site
| Panel type | Best for |
|---|---|
| 12 KV LBSF Panel | Replacing existing or new DP structures at any transformer centre |
| LBSF Coupled Type | Space-constrained sites, basements and congested city areas |
| Feeder Pillar Type | Townships, hospitals and industries with more than one transformer |
| Feeder Pillar + Coupled | Malls, business centres, IT parks and multi-townships |
| LBS Isolator Panel | Isolation-only requirements |
| One I/C & Multiple O/G | 2 to 3 transformers at one location; a single cable saves up to 40% cost |
| Compact Substation | 11 KV HT consumers needing LBSF and metering in one IP55 enclosure |
Applications in Kolkata
- IT parks in Salt Lake Sector V and New Town
- Engineering and foundry units in Howrah
- Logistics and FMCG units in Dankuni
- Residential complexes and townships in Rajarhat
- Hospitals, malls and commercial buildings
Frequently Asked Questions
Do you supply the Feeder Pillar + Coupled LBSF Panel in Kolkata?
Yes. EL-Tech Controls manufactures the Feeder Pillar + Coupled LBSF Panel at its Ambad MIDC, Nashik works and supplies it to sites across Kolkata, including Salt Lake Sector V, New Town, Rajarhat, Howrah, Dankuni and Kalyani.
Are your panels approved for use in Kolkata?
In Kolkata, power is distributed by CESC and WBSEDCL. Our panels are approved by MSEDCL (C.E. Distribution), PWD (C.E. Electricals) and Garrison Engineers (MES), and are type-tested at ERDA, Baroda. Share your utility or consultant specification and we will confirm compliance before manufacturing.
What is a Feeder Pillar + Coupled LBSF Panel?
The feeder pillar + coupled type is the advanced version of the M.V. LBSF panel. It combines the advantages of the coupled and feeder pillar types, giving maximum space utilisation at multi-transformer distribution centres.
How is the feeder pillar + coupled type different from the feeder pillar type?
Both use one incoming cable for several transformers, but in the feeder pillar + coupled type each panel is also bus-duct coupled to its transformer, saving more cable, joints and land.
Is the Feeder Pillar + Coupled LBSF Panel suitable for humid, salt-laden coastal air in Kolkata?
Yes. The fully enclosed heavy steel sheet body and powder coating protect the mechanism from rain, dust and the humid coastal air of Kolkata.
How do I get a quotation for the Feeder Pillar + Coupled LBSF Panel in Kolkata?
Call +91 98220 21564, email response@eltechcontrols.com or fill in the enquiry form with your transformer rating, number of transformers and site location in Kolkata.
Areas We Serve in Kolkata
- Salt Lake Sector V
- New Town
- Rajarhat
- Howrah
- Dankuni
- Kalyani
- Taratala
- Budge Budge
- Behala
- Uluberia
Why EL-Tech Controls
- Over two decades of LBSF panel manufacturing
- Easy and smooth operation, no overhead lines
- Fully enclosed, electrically safe cubicle
- Safety interlocks allow semi-skilled operation
- Less space and low maintenance cost
- Direct manufacturer supply to Kolkata
Contact for Kolkata Enquiries
+91 98220 21564
+91 253 2383478 / 2380076
response@eltechcontrols.com
A-9/4/3, MIDC, Ambad, Nashik 422010
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Send EnquiryOther Products in Kolkata
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- LBSF Coupled Type in Kolkata
- Feeder Pillar Type in Kolkata
- LBS Isolator Panel in Kolkata
- One I/C & Multiple O/G in Kolkata
- Compact Substation in Kolkata
- Panel Cleaning Solutions in Kolkata
Feeder Pillar + Coupled LBSF Panel in Nearby Cities
See full product details on our 12 KV LBSF Panel - Feeder Pillar + Coupled Type page, or view all locations we serve.