Capacitors
Shunt Power Capacitors of the Non-Self-Healing Type for AC Systems having a Rated Voltage up to and Including 1000 V
Strategic Recommendations for Shunt Power Capacitors (Non-Self-Healing Type, ≤1000 V)
- Apply for BIS Certification
All non-self-healing shunt capacitors up to 1000 V must comply with IS 13585 (Part 1):1993 and obtain a BIS license under Scheme-I (ISI Marking) before manufacture, import, or sale. - Engage Compliance Experts
Collaborate with ERA compliance team for BIS application filing, product testing, ISI marking, and handling of exemptions (export/R&D). - Contact ERA Support Team
📧 cs@eraglobal.co.in | 📞 +91 9599296331 | 💬 WhatsApp – For certification filing, QCO clarifications, and documentation assistance. - Monitor Notifications & Amendments
Track BIS updates and Electrical Capacitors (QCO 2017) enforcement circulars through ERA Newsletter and official notifications. - Conduct Gap Assessment
Verify capacitor designs against IS 13585 requirements – dielectric strength, insulation resistance, thermal stability, and performance rating – to ensure compliance and audit readiness.
| Section | Details |
|---|---|
| Product Name | Shunt Power Capacitors of the Non-Self-Healing Type for AC Systems having a Rated Voltage up to and Including 1000 V |
| Applicable Indian Standard (IS) No. | IS 13585 (Part 1):1993 |
| Title of Indian Standard | Shunt Power Capacitors of the Non-Self-Healing Type for A.C. Systems having a Rated Voltage up to and Including 1000 V – General Performance, Testing and Rating, Safety Requirements, Guide for Installation and Operation |
| Quality Control Order | Electrical Capacitors (Quality Control) Order, 2017 |
| Notification & Amendments | S.O. 2434(E), dated 1st August 2017 (Ministry of Commerce & Industry, DIPP) |
| Final Enforcement Date | 1st February 2018 |
| Objective & Scope | To ensure that all shunt power capacitors of non-self-healing type up to 1000 V meet prescribed safety, performance, and testing requirements for reliable functioning in power systems. |
| Products Covered | Non-self-healing type shunt capacitors for A.C. systems (≤1000 V), used in low/medium voltage applications for reactive power compensation and power factor correction. |
| Exemptions | - Products meant exclusively for export, - R&D, testing, or demonstration units (with conditions) |
| Industries Impacted | - Power distribution utilities - Electrical equipment & capacitor manufacturers - Industrial & commercial power consumers - Importers & distributors of power capacitors |
| Mandatory Compliance | - All products must conform to IS 13585 (Part 1):1993 - Must be BIS certified under Scheme-I (ISI Marking) - Each unit must bear the ISI mark before sale/import |
| Testing Parameters | - Performance & rating tests - Dielectric strength & insulation resistance - Thermal stability & power loss tests - Safety compliance & installation guidelines |
| Legal provision, Certification & Enforcement Authority | The order is enforced under the BIS Act, 1986, Bureau of Indian Standards (BIS) is the licensing authority; enforcement by BIS with support from District Industries Centres and State Authorities. |
| Penalties for Non-Compliance | - Seizure of stock, - Suspension/cancellation of license, - Fines up to ₹50,000, - Imprisonment up to 1 year, or both, under BIS Act, 1986. |
| Conclusion | BIS certification under IS 13585 (Part 1):1993 is mandatory for all non-self-healing shunt capacitors (≤1000 V) sold, manufactured, or imported in India from 1st February 2018. |
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Notification
Shunt Power Capacitors of the Non-Self-Healing Type for A.C. Systems up to 1000 V were brought under mandatory BIS certification through the Electrical Capacitors (Quality Control) Order, 2017 notified via S.O. 2434(E) dated 1st August 2017.Â
Enforcement Timeline
- The order came into force on 1st February 2018.
Overview
These capacitors are widely used in power factor correction, voltage stabilization, and energy efficiency improvement in industrial, commercial, and distribution networks. Being non-self-healing type, they do not automatically restore dielectric after breakdown, which makes strict quality standards crucial for ensuring safety and reliability.
Objective & Scope
The main objective of IS 13585 (Part 1):1993 is to set uniform performance, testing, rating, and safety requirements for shunt power capacitors of non-self-healing type. The standard also provides guidelines for their installation and safe operation.
Products Covered
- The order applies to shunt power capacitors of the non-self-healing type with rated voltage up to and including 1000 V, designed for use in A.C. power systems for reactive power compensation.
Exemptions Provided
- Products manufactured solely for export,
- Items imported or made for R&D, testing, or demonstration (with conditions).
Industries Impacted
- Electrical equipment & capacitor manufacturers,
- Power utilities and distribution companies,
- Industrial and commercial establishments using capacitor banks,
- Importers, traders, and distributors of power capacitors.
Mandatory Compliance Requirements
- From 1st February 2018, it is prohibited to manufacture, import, store, sell, or distribute non-self-healing shunt capacitors (≤1000 V) without BIS certification. Products must conform to IS 13585 (Part 1):1993 and bear the ISI Mark.
Next Steps for Stakeholders
- Manufacturers must apply for BIS certification under Scheme-I and obtain a valid license before regular production.
- Importers must ensure foreign suppliers have valid BIS licenses prior to shipment.
- Dealers & distributors should verify ISI-marking and certification before sale.
- End-users and utilities must procure only BIS-certified products to comply with regulations.
Legal Provisions, Enforcement & Penalties
The order is enforced under the BIS Act, 1986. Enforcement authorities include BIS, state industry departments, and district industries centres. Penalties for non-compliance include seizure of stock, cancellation of license, imprisonment up to 1 year, and/or fine up to ₹50,000.
Conclusion
Since 1st February 2018, all shunt power capacitors of non-self-healing type (up to 1000 V) must be BIS-certified under IS 13585 (Part 1):1993. This ensures safety, reliability, and efficiency in Indian power systems while eliminating substandard products.
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.