Innovation and Technology for Next Generation Energy Systems
Technology leadership
Product Development Process
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Welcome to innovation at Raychem RPG
Technology Leadership in “Power Saving, Protection and Distribution” through continuous innovation, Raychem RPG offers customized solutions to customers in a collaborative partnership. It is a holistic approach in conserving energy, reducing carbon emissions and saving utility costs with world-class technologies and systems.
Comprehensive framework, rigorous methods and tools trigger the innovation minds of our members in developing unique concepts that are aligned to company’s mission and goals. Nurturing and facilitating learning programs, Raychem RPG has built a strong Innovation Culture at workplace.
35+
Patents
20+
New Products Developed
20+
Business Challenges AddressedInnovation Framework
3-Tier Focus
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01
Incremental Innovation
Optimizing current processes and products
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02
Substantial Innovation
Developing products and services new to company but not new in industry/market
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03
Breakthrough Innovation
Developing new products and services for first time use in industry/market
Tool & Techniques:
Product Development Process
At Raychem RPG, we use a globally benchmarked design process. We follow a structured, concurrent eng...
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Product Differentiation
At Raychem RPG, product differentiation is created through best-value designs for our customers. Our...
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Innosphere Platform
Our group-wide system for standardizing, tracking, and celebrating the projects that drive our futur...
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Major Developments
Split-Type Junction Box
Advanced Engineering, Reliable Solar Performance.Raychem RPG, a leader in energy and electrical solutions, introduces its advanced Split-Type Junction Box, designed to provide safe, reliable, and efficient electrical connections for modern solar PV systems. As solar power adoption continues to grow, junction boxes play a critical role in maintaining efficient power flow, reducing energy losses, and ensuring long-term system reliability.
However, conventional junction boxes often face challenges such as water ingress, high operating temperatures, and bypass diode failures, which can affect performance and reduce product life. To address these issues, Raychem RPG has developed a robust solution with IP68-certified protection to prevent moisture entry and ensure reliable operation in harsh outdoor conditions. The junction box features a high thermal stability housing made from Xyron 644z material, capable of withstanding temperatures up to 125°C and offering excellent fire resistance. It also incorporates Double Trench Bypass Diodes for improved efficiency, better heat management, and higher reliability. With a low voltage drop of 0.51V at 60A and a maximum working voltage of 135V, the junction box delivers dependable performance and enhanced safety for next-generation solar installations.
Low Voltage Cold-Applied Joint (LVC)
Patented Innovation for Safer, Faster Jointing.The Raychem Low Voltage Cold-Applied Joint (LVC) sets a new standard for 1.1 kV XLPE and PVC cable jointing through its fully tape-based, flame-free design. Manufactured to eliminate the hazards of open gas flames and the extended 24-hour curing delays typical of resin-filled alternatives, the LVC joint enables immediate power restoration right after application.
Its multi-layer architecture, comprising a high-conductivity ferrule, Polystix insulation tape, self-amalgamating waterproof EPR tape, and a heavy-duty outer Armor Cast shell, provides superior mechanical durability and complete protection against moisture ingress.
Crucially, the system features an enhanced 110°C thermal withstand capacity, exceeding the standard 90°C market baseline, and cuts joint trench lengths down to approximately 580 mm by eliminating heat-shrink tube parking space.
Developed and patented by Raychem RPG, the LVC combines innovative indigenous design with proven field performance. Tested and compliant with IS 13573 (Part 1): 2011 standards, it offers top-tier cold-applied reliability at roughly half the cost of premium cold-shrink alternatives while reducing preparation time by 20%.
145 kV Dry Type Outdoor Termination (OHVT-145 DS)
First time indigenously manufactured in IndiaHigh-voltage grid reliability no longer requires dealing with toxic oil leaks or lengthy installation delays. Raychem RPG's 145 kV self-supporting dry-type outdoor termination system (OHVT-145 DS) delivers a clean, oil-free connection between high-voltage cables and overhead transmission lines or transformer bushings.
As India's first locally manufactured dry-type outdoor termination of its kind under the Make in India initiative, this IEC 60840-compliant technology eliminates insulating oil, removing the environmental hazards of soil contamination and the high maintenance demands associated with legacy infrastructure.
The ready-to-use assembly integrates a durable hollow core insulator, a pre-moulded silicone rubber stress control device, a head armature, and a base plate with a supporting insulator. By doing away with fluid-filled components that degrade over time, the OHVT-145 DS extends component shelf life while streamlining field setup, significantly reducing labor costs and crew downtime.
Built to accommodate conductor cross-sections from 185 to 2,000 square millimeters, it provides utilities with an eco-friendly, long-lasting high-voltage connection while supporting the industry's transition toward safer and more sustainable grid infrastructure.
Kamfet Bi-colour Electrical Insulating Rubber Matting
Two Colours. One Mission: Safety!Detecting mechanical wear on floor insulation before an electrical accident happens is a constant challenge in high-voltage environments.
Raychem RPG's Kamfet range of electrical insulating rubber matting addresses this directly through built-in dual-colour technology. Designed with a contrasting top layer, available in black or dark grey, over a bright orange base, the mats provide an immediate visual cue when surface damage occurs, signaling maintenance teams to replace the mat before safety is compromised.
Fully tested to IEC 61111:2009 standards, the Kamfet lineup spans Class 0 through Class 4, offering certified protection across working thresholds from 1,000 to 36,000 volts AC (and up to 54,000 volts DC).
The mats feature an anti-slip fabric finish, a flexible self-gripping backing, and an anti-fatigue composition that keeps operators comfortable during long shifts in front of switchboards and transformers.
Formulated to withstand extremely low temperatures down to minus 40 Celsius, as well as oil and acid exposure, the halogen-free rubber compound includes a permanent minimum of two markings per meter.
Oil-Filled 23 MVA, 30-Pulse Converter Duty Transformer
Engineered for Complexity. Built for PerformanceRaychem RPG has successfully designed, manufactured, tested, and dispatched its largest-ever 23 MVA, 30-pulse Oil-Filled Converter Duty Transformer, complete with a Pre-Magnetization Transformer, for a critical Oil & Gas application.
This milestone demonstrates our ability to deliver highly engineered, large-capacity power conversion solutions that meet the most demanding performance, reliability, and operational requirements. The achievement reinforces Raychem RPG's position as a trusted partner for complex industrial power systems, driving innovation in mission-critical applications.
Transforming challenges into breakthroughs. Powering the future with engineering excellence.
Awards & Recognition
2026 Innovation Festival
Elecrama 2025- Best Stall
2024 Innovation Festival
2023 Innovation Festival
