WE ARE MANUFACTURERS OF
ELECTRICAL INSULATION MATERIALS
PRECISION ENGINEERED
TRANSFORMER INSULATION COMPONENTS
ISO CERTIFIED MANUFACTURING
DELIVERING ACROSS INDIA
Electrical Insulation Materials Manufacturer in India
ACC Insulations – Transformer & Composite Insulation Specialists
ACC Insulations (Arunoday Composit Corporation), established in in Nashik, India, is a trusted manufacturer of high-performance electrical insulation materials.
We specialise in transformer insulation components, pressboards, fibre glass epoxy sheets, glass fiber tubes, and engineered composite insulation solutions designed for HT & LT applications across power, distribution, and industrial sectors.
- State-of-the-art manufacturing facility
- Advanced CNC Machining & Fabrication Capabilities
- IS & IEC Standard Quality Compliance
Comprehensive electrical insulation materials and transformer components engineered for long-term performance.
Smart Insulation Selection & Calculators
We provide validated technical decision-support tools to help electrical engineers select the perfect insulation grade for their specific application parameters.
- Material Finder: IEC/IS standard matching
- Thickness Calc: Dielectric safety margins
- Weight Estimator: Logistics & structural mass
- Thermal Audit: Class A–H compliance check
- Unit Converter: Instant kV/mm to V/mil & more
Live Computational Preview
Input: 20 kV/mm (Electrical Grade)
Logic: val * 25.4 (to V/mil)
Result: 508.00 V/mil Output
// Critical Thickness Equation
T_req = (V_syst / E_dielectric) * SF
Result: 1.47 mm Required
Proprietary logic by ACC Insulations Engineering Team
Why Leading Manufacturers Choose ACC Insulations
Three decades of precision manufacturing, material expertise, and transformer-focused engineering.
Established Since 1994
30+ years of experience in transformer and electrical insulation manufacturing.
Custom Engineered Solutions
Precision fabricated components designed for HT & LT transformer applications.
IEC & IS Quality Standards
Controlled manufacturing processes ensuring long-term electrical reliability.
Expert Advice
Our team provides expert guidance on transformer insulation material selection and energy management.
Advanced Technology
A team of experienced & trained engineers operating modern CNC and fabrication systems.
On-Time Delivery
Committed to on-time dispatch of insulation materials and components across India.
Quality Assurance
Strict quality control at every production stage ensuring dielectric and mechanical reliability.
Looking for Custom Machined Insulation Components?
Send us your technical specifications and our engineering team will provide a tailored composite solution.
Request a Quote TodayLooking for Wires & Cables?
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Technical Specifications & Area Charts
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Visit SiteLATEST UPDATE Thank you to everyone who visited the ACC Insulations stall at MAHATech in Pune! Missed us? Get in touch today
