Cables
Cross-linked Polyethylene Insulated Thermoplastics Sheathed Cables Part 3: For Working Voltages from 66 kV up to and including 220 kV
Strategic Recommendations for Cross-linked Polyethylene Insulated Thermoplastics Sheathed Cables – IS 7098 (Part 3):1993
- Engage Early with BIS & Labs
Apply for BIS certification for IS 7098 (Part 3):1993 well before enforcement. Conduct tests for insulation resistance, dielectric strength, and conductor performance at BIS-approved labs. - Partner with Compliance Experts
Collaborate with ERA compliance specialists for documentation, product testing, and ISI marking compliance. - Contact ERA Support Team
📧 cs@eraglobal.co.in | 📞 +91 9599296331 | 💬 WhatsApp
Assistance for BIS licensing, testing schedules, and exemption handling. - Track Notifications & Circulars
Subscribe to ERA Newsletter for real-time updates on the Cables (QCO), 2020 — including S.O. 280(E) and related DPIIT/BIS orders. - Do a Gap Assessment
Compare current product specifications with IS 7098 (Part 3):1993 requirements for conductor size, insulation thickness, and performance under rated voltage.
| Section | Details |
|---|---|
| Product Name | Cross-linked Polyethylene (XLPE) Insulated Thermoplastics Sheathed Cables – Part 3 |
| Applicable Indian Standard (IS) No. | IS 7098 (Part 3):1993 |
| Title of Indian Standard | Cross-linked Polyethylene Insulated Thermoplastics Sheathed Cables – Specification, Part 3: For Working Voltages from 66 kV up to and including 220 kV |
| Quality Control Order | Cables (Quality Control) Order, 2020 |
| Notification & Amendments | Notified via S.O. 280(E) dated 21 January 2020 |
| Final Enforcement Date | 1 August 2020 |
| Objective & Scope | Ensure high-performance, durability, and safety of high-voltage XLPE insulated cables by mandating compliance with IS 7098 (Part 3):1993. |
| Products Covered | Cross-linked polyethylene insulated, thermoplastics sheathed power cables for working voltages from 66 kV up to and including 220 kV. |
| Exemptions | Products meant exclusively for export are exempt. |
| Industries Impacted |
Cable manufacturers, Power utilities, Transmission projects, Large industrial complexes, EPC contractors. |
| Mandatory Compliance |
Must conform to IS 7098 (Part 3):1993, BIS certification under Scheme-I mandatory, ISI mark must be affixed on product and packaging. |
| Next Steps for Stakeholders | Apply for BIS certification, conduct testing in BIS-recognized labs, ensure ISI marking before sale. |
| Legal Framework Provision & Enforcement | Enforced under the BIS Act, 2016 by the Bureau of Indian Standards. BIS is the certification and enforcement authority. |
| Penalties | Non-compliance may result in seizure of stock, license suspension, fines, or imprisonment up to 2 years, or both. |
| Conclusion | From 1 August 2020, all high-voltage XLPE insulated thermoplastics sheathed cables must be BIS-certified and ISI-marked before sale in India to ensure quality, reliability, and safety. |
| References/Annexures | - Cables (Quality Control) Order, 2020 – S.O. 280(E) [21 Jan 2020] |
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Notification
The Cross-linked Polyethylene Insulated Thermoplastics Sheathed Cables – Part 3 are regulated under the Cables (Quality Control) Order, 2020, issued via S.O. 280(E) on 21 January 2020 by the Ministry of Commerce & Industry (DPIIT) under the BIS Act, 2016. Compliance with IS 7098 (Part 3):1993 is mandatory.
Overview
These high-voltage cables are engineered for long-distance power transmission, grid interconnections, and large-scale industrial energy supply. XLPE insulation provides excellent dielectric strength and thermal performance, while thermoplastic sheathing offers protection against mechanical stress and environmental hazards.
Objective & Scope
To standardize performance, safety, and quality parameters for high-voltage XLPE insulated thermoplastics sheathed cables for voltages between 66 kV and 220 kV.
Products Covered
- XLPE insulated, thermoplastics sheathed power cables for EHV (Extra High Voltage) applications (for working voltages from 66 kV up to and including 220 kV.)
- Used in overhead-to-underground grid connections, power plant to substation links, urban underground distribution systems, and industrial complexes requiring high-capacity feeds
- Designed for reliability, low transmission loss, and high fault current tolerance
Exemptions Provided
Products manufactured exclusively for export are exempt from the BIS certification requirement.
Industries Impacted
- Electrical cable manufacturing
- Power transmission utilities
- EPC contractors for high-voltage projects
- Heavy industries and infrastructure projects
Mandatory Compliance Requirements
From 1 August 2020, all such cables must:
- Conform to IS 7098 (Part 3):1993
- Be BIS-certified under Scheme-I
- Carry the ISI mark on cable and packaging
Enforcement Timeline
Effective 1 August 2020 for all manufacturers, importers, and sellers.
Next Steps for Stakeholders
- Conduct testing in BIS-approved labs
- Apply for BIS licence under IS 7098 (Part 3):1993
- Ensure proper ISI marking before market release
Legal Provisions, Enforcement & Penalties
Regulated under the BIS Act, 2016 and enforced by the Bureau of Indian Standards.
Non-compliance may result in:
- Seizure of stock
- Suspension or cancellation of BIS license
- Fines and/or imprisonment up to 2 years, or both
Conclusion
From 1 August 2020, all extra high-voltage XLPE insulated thermoplastics sheathed cables (66 kV to 220 kV) must be BIS-certified and ISI-marked before sale. This ensures reliable power transmission, prevents market entry of substandard cables, and supports national grid safety.
Ready to start your certification journey?
Let us help you navigate regulatory challenges and achieve certification with ease. Leave us your details, and we’ll get back to you—or request a free consultation today.