- Makes BIS Certification for Self-Healing Power Capacitors as per IS 13340 compatible with IS 13340 specifications related to safety, electrical requirements, and performance.
- ISI mark certification is required for manufacturing as well as for the sale of power capacitors in India.
- Guarantees safe operation, thermal stability, and self-healing capability in AC power systems up to 650 V.
- Assists in meeting regulatory requirements, escaping legal fines, and getting easy market approval.
- It adds to brand credibility and trust with consumers by offering certified quality.

Introduction
BIS Certification for Self-Healing Power Capacitors as per IS 13340 are important components that have a significant effect on improving power quality by correcting power factors, energy loss, and efficiency of electrical systems. These power capacitors are applied in industrial establishments, commercial buildings, electric utilities, and power distribution systems.
Due to continuous operation under electrical stress, voltage variation, and temperature effects, their quality and safety are of prime importance. To make them reliable and safe to use, a new standard IS 13340 has been brought out by the Bureau of Indian Standards (BIS) to describe their performance, construction, and testing necessary in Self-healing type Power Capacitors of AC Power Systems operating upto 650V.
What is IS 13340 for Self-Healing Power Capacitors?
“IS 13340: Low voltage switching and protection devices – Power BIS Certification for Self-Healing Power Capacitors as per IS 13340a.c. systems.” IS 13340 is an Indian Standard that describes technical specifications and safety parameters for low voltage self-healing power capacitors
- Electrical specifications – Rated voltage, capacitance tolerance, and operating frequency
- Self-healing properties – Isolation of internally faulty nodes without network failure
- Dielectric and insulation properties – Provides electrical safety and reliability
- Thermal and Overload Performance – Can withstand increase in temperature and applied voltage
- Testing and inspection procedures – It verifies the quality of production batches.
- Marking and packaging – Facilitates the identification and handling
Compliance with IS 13340 ensures that self-healing power capacitors deliver stable performance, reduced maintenance, and long service life in power systems.
ISI Mark Certification for Self-Healing Power Capacitors
In the ISI Mark Certification Scheme, the Self Healing Power Capacitors should comply with IS:13340 in order to be manufactured, imported, or marketed in India. The ISI mark indicates:
- Compliance with prescribed electrical and safety requirements
- Effectiveness in Self-Recovery under Fault Situations
- Long operating life and low probability of failure
- Quality through controlled manufacturing processes
The ISI mark can be affixed to their products only after they have acquired a valid BIS license.
Why is BIS Certification Mandatory for Self-Healing Power Capacitors?
Non-certified or substandard power capacitors may lead to:
- Electrical system malfunctions and power factor imbalance
- Overheating, potential fires, or equipment failure
- Less energy efficiency and rising electricity prices
- Frequent Breakdowns/Maintenance
- Safety Hazards Related to Electrical Systems and Consumers
BIS certification assures:
- Compliance with IS 13340
- Reliable and Efficient Performance in AC Power Systems
- Withstand capability in voltage and temperature environments
- Market acceptance, compliance
Importance and Benefits of BIS Certification Self-Healing Power Capacitors
| Importance | Benefits |
| Compliance with IS 13340 | Ensures electrical safety and performance |
| Standardized manufacturing | Maintains consistent quality |
| Operational reliability | Reduces capacitor failures |
| Regulatory compliance | Avoids penalties and product rejection |
| Brand credibility | Builds trust among buyers and utilities |
Step-by-Step BIS Certification Process Self-Healing Power Capacitors
Step 1: Documentation
Ready company details and manufacturing process details and technical specifications in accordance with IS 13340.
Step 2: Product Testing
Examples of self-healing power capacitors are tested for electrical, thermal, and other safety-related characteristics in BIS-accredited laboratories.
Step 3: Application Submission
Apply for the BIS along with the testing reports and documents on the BIS portal.
Step 4: Scrutiny & Factory Inspection
BIS officials inspect the factory to check the quality control mechanisms and processing expertise.
Step 5: Grant of Licence
After being successfully evaluated, it allows the manufacturer to use the ISI mark on their capacitors by granting the license from BIS.
Documents Required for BIS Certification
- Company incorporation/registration certificate
- Manufacturing unit details
- Tech specs of self-healing power capacitors
- Test reports from BIS recognized laboratories
- Brand authorization letter (if applicable)
Timeline, Validity, & Renewal
Certification Timeline: 20–30 working days
Licence Validity: 1 -2 years
Renewal: Submission of updated documents and proof of continued compliance before expiry
Conclusion
BIS Certification forBIS Certification for Self-Healing Power Capacitors as per IS 13340 as per IS-13340 is an emblem of safety, quality, and reliable performance. BIS-Certified Power Capacitors ensure efficient power correction, electrical safety, and reliable operation.
For the manufacturing and supply community, IS 13340 is not only an authoritative standard and regulation, it is also an effective medium for supporting and enhancing product viability and business growth. IS 13340 certification for BIS Certification for Self-Healing Power Capacitors as per IS 13340is an added advantage and helps in improving the market and power conditions in India.
Frequently Asked for Questions
What is BIS certification for Self-Healing Power Capacitors?
Accreditation for capacitors to ensure their safety and performance against the requirements of IS 13340.
Why is the certification by BIS necessary for these capacitors?
It guarantees electrical safety, reliability, and compliance with the regulations.
What is the voltage range that IS 13340 covers?
Included in the scope of this document are self-healing capacitors up to 650V AC.
Can I sell capacitors in India without BIS certification?
No, the BIS certification is compulsory to market these capacitors in India.
What are the advantages of BIS-certified capacitors?
While assuring safety during operation, this state enables a very long life with energy efficiency and less risk of failure.
How long is BIS certification valid?
Usually 1–2 years, and needs to be renewed prior to expiration.
Which are the tests to be conducted for BIS approval?
The tests for electrical, thermal insulation, and self-healing performance.
Who grants the BIS certificate?
The license is issued by the Bureau of Indian Standards upon inspection.
What documents are necessary in order to gain BIS certification?
Company incorporation, manufacturing information, technical specifications, and test reports.
Does BIS certification help in gaining more credibility in the market?
Yes, it installs confidence in the buyers and maintains regulatory requirements.
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