EL-Tech Controls manufactures and supplies the 12 KV LBS Isolator Panel in Pune 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.
12 KV LBS Isolator Panel for Pune's Power Distribution
Pune and its industrial belt are among the fastest growing regions in Maharashtra, with new factories in Chakan, Talegaon and Ranjangaon, IT campuses in Hinjewadi and Kharadi, and large townships across Wagholi, Hadapsar and Baner. It gives a safe, interlocked point of isolation on 11 KV feeders and ring circuits at a lower cost than a breaker panel.
Our panels are approved by MSEDCL (C.E. Distribution), PWD (C.E. Electricals) and Garrison Engineers (MES), and are type-tested at ERDA, Baroda, so they are accepted for new HT connections and transformer centres under MSEDCL in Pune. Each panel is built to suit the transformer rating and site layout, for indoor or outdoor use.
Product Details
The LBS isolator panel is designed for isolation-only requirements. It consists of a 400A / 630A load break switch and earth switch. Where excess cable length is available, this panel removes the need for a second breaker before the transformer.
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.
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 earth switch |
| Duty | Isolation (no fuse) |
| 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
- Smooth and easy operation
- Compact design
- Maintenance free
- Cost saving
- Customised variations available
- 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 isolation duty on 11 KV feeders, ring main circuits and before transformers where protection is provided upstream.
Choose the Right Panel for Your Pune 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 Pune
- Automobile and engineering plants in Chakan, Talegaon and Ranjangaon MIDC
- IT parks and data centres in Hinjewadi, Kharadi and Magarpatta
- Residential townships and high-rise societies in Wagholi, Hadapsar, Baner and Undri
- Hospitals, malls, hotels and commercial complexes
- Warehousing and logistics parks along the Pune-Nashik and Pune-Solapur highways
Frequently Asked Questions
Do you supply the 12 KV LBS Isolator Panel in Pune?
Yes. EL-Tech Controls manufactures the 12 KV LBS Isolator Panel at its Ambad MIDC, Nashik works and supplies it to sites across Pune, including Chakan MIDC, Bhosari MIDC, Talegaon MIDC, Ranjangaon MIDC, Hinjewadi and Wakad.
Are your panels approved for use in Pune?
Our panels are approved by MSEDCL (C.E. Distribution), PWD (C.E. Electricals) and Garrison Engineers (MES), and are type-tested at ERDA, Baroda, so they are accepted for new HT connections and transformer centres under MSEDCL in Pune.
What is a 12 KV LBS Isolator Panel?
The LBS isolator panel is designed for isolation-only requirements. It consists of a 400A / 630A load break switch and earth switch. Where excess cable length is available, this panel removes the need for a second breaker before the transformer.
Does the LBS isolator panel include fuses?
No. The isolator panel has a load break switch and earth switch for isolation only. For transformer protection, choose an LBSF panel with HRC fuses.
Is the 12 KV LBS Isolator Panel suitable for heavy monsoon rain in Pune?
Yes. The heavy steel sheet enclosure protects the mechanism from rain, dust and insects, which matters during Pune's heavy monsoon.
How do I get a quotation for the 12 KV LBS Isolator Panel in Pune?
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 Pune.
Areas We Serve in Pune
- Chakan MIDC
- Bhosari MIDC
- Talegaon MIDC
- Ranjangaon MIDC
- Hinjewadi
- Wakad
- Baner
- Kharadi
- Hadapsar
- Magarpatta
- Wagholi
- Yerawada
- Kothrud
- Shivajinagar
- Katraj
- Undri
- Urse
- Shirwal
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 Pune
Contact for Pune Enquiries
+91 98220 21564
+91 253 2383478 / 2380076
response@eltechcontrols.com
A-9/4/3, MIDC, Ambad, Nashik 422010
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See full product details on our 12 KV LBS Isolator Panel page, or view all locations we serve.