
MODERN COMPOSITES - Charting A New Path for Wider Avenues……
A unit of MODERN GROUP – With over 4 decades of Experience and Expertise in insulators for HV, EHV, UHV AC & DC applications.
About Us
-
Our Focus
Entity dedicated to Composite Insulators, addressing new and emerging industry needs.
-
Our Facility
New 3000 Sq. Meter building in Phase 1 within Modern Insulators.
-
Future Expansion
Scalable up to 20,000 Sq. Meters in the future.
-
Technology
State-of-the-art manufacturing and testing equipment.
-
Our Team
Managed by skilled and highly experienced staff & workmen.
-
Our Products
Wide range of Composite Insulators for Transmission, Distribution, and Electrical Power Equipment.
-
Our Location
Pristine Aravalli Region, south Rajasthan, with Green Building design and thick vegetation cover on 3 sides for natural dust protection.

Long Rod Insulators
-
For wide ranging applications:
- Long Rod Insulators for Transmission & Distribution Lines
- SML from 90KN to 320KN.
- For AC & DC applications.
- Complete range from 33 kV to 1200 kV.
- Any specific custom designs.
- Tested and Certified to IEC-61109 & IEC-62217.

Hollow Composite Insulators
-
For wide ranging applications:
- Instrument Transformers: CT, CVT, VT.
- Support Insulators: Gas filled or Foam filled.
- Bushings: Transformers, Wall Through & GIS.
- Circuit Breakers: Live & Dead Tank designs & Capacitors.
- Cable Termination.
- Surge Arrestors.
- Complete range from 33 kV to 800 kV single source.
- Tested and certified to IEC-61462 & IEC-62217.

Solid Core Insulators
-
For wide ranging applications:
- Bus support insulators for substations.
- Braced post insulators for transmission line cross-arms.
- Bus post insulators for disconnectors.
- Post insulators for distribution lines.
- Other specific custom designs.
- Complete range from 33 kV to 800 kV.
- Tested and Certified to IEC-61109 & IEC-62217 for Transmission Insulators and ANSI 250 Class & ANSI 300 Class for Bus Posts.
Manufacturing Facilities & Expertise
- State-of-the-Art Injection Moulding Machines – Programmable and Computer-controlled – 4 Nos for HTV Rubber.
- Sophisticated Flange Assembly Machine using precision controls.
- Precision Crimping Machine with computer controls – Uniflex, Germany.
- Mechanical & Electrical Testing equipment for routine and customer inspections.
- Dedicated Material Testing laboratory for Rubber and FRP Tubes & Rods.
- Backed by Manufacturing, Testing, and Design & Development personnel with cumulative experience of more than 100 years.




# | Test Description | Equipment | Ref. Standard |
---|---|---|---|
1 | Specific Gravity | Density Balance | ASTM D-792 |
2 | Tensile Strength | UTM – 5 kN with Extensometer | ASTM D-142 |
3 | Elongation | ASTM D-142 | |
4 | Tear Strength | ASTM D-642-B | |
5 | Rubber Hardness | Shore Hardness Tester | ASTM D-2240 |
6 | Tracking & Erosion | 5 Station setup | IEC 60587 / ASTM D-2303 |
7 | Volume Resistivity | Million Megohm meter | IEC 60093 |
8 | Rheological Properties | Oscillating Disc Rheometer | ASTM-2084 / ISO 3417 |
9 | Dye Penetration | DP Set-up | IEC 61109 |
10 | Water Diffusion | Test setup with 15 kV HV Tester | IEC 61109 |
11 | Water Absorption | Precision Digital weighing balance LC-0.001 gm | ASTM D-570 |
12 | Barcol Hardness | Barcol Hardness Tester | ASTM D-2583 |
13 | % Glass Content | Muffle Furnace & Balance | ASTM D-2584 |
Contact Us
Get in Touch
Feel free to reach out to us for any inquiries.
📍 Marketing Office & Plant
Modern Composites Pvt. Ltd.
Khasra No 144,145,146 & 156
Talheti, Village Karoli, Tehsil Abu Road - 307510
Dist- Sirohi (Rajasthan)
📞 +91-2974-228044/45/46/47
✉️ [email protected]
✉️ [email protected]
🏢 Registered Office
Modern Composites Pvt. Ltd.
Khasra No 144,145,146 & 156
Talheti, Village Karoli, Tehsil Abu Road - 307510
Dist- Sirohi (Rajasthan)
📞 +91-2974-228377
🌐 www.modernpowercomposites.com/