Get BIS ISI mark certification for semiconductor motor controller and soft starter under IS 13947 Part 4 Section 2. Standphill India offers complete end-to-end support for testing, factory audit, technical documentation, application filing, and full BIS compliance.

The rapid growth in industrial automation and smart manufacturing has increased the demand for reliable and efficient electrical control components like semiconductor motor controllers, starters, and soft starters. These devices are vital for the safe and efficient operation of motors, minimizing inrush currents and mechanical stress.

To ensure quality and safety, the Bureau of Indian Standards (BIS) has made ISI Mark certification mandatory for these products under the Low Voltage Switchgear and Controlgear standard – IS/IEC 60947-4-2 (Part 4/Sec 2).

What Are Semiconductor Motor Controllers and Soft Starters?

Semiconductor motor controllers and soft starters are solid-state electronic devices used to:

Start, stop, and control motors smoothly

Reduce mechanical and electrical stress during startup

Provide motor protection through thermal, current, or voltage controls

Enhance energy efficiency and lifespan of motors

These are widely used in HVAC systems, pumps, conveyors, fans, and automation lines across industries.

Applicable Standard

Indian Standard: IS/IEC 60947-4-2

Title: Low-Voltage Switchgear and Controlgear – Part 4: Contactors and Motor Starters – Section 2: Semiconductor Motor Controllers, Starters and Soft Starters (Second Revision)

Certification Type: ISI Mark Certification (Scheme I – Product Certification Scheme)

Regulating Body: Bureau of Indian Standards (BIS)

Department: Ministry of Heavy Industries / Ministry of Power

Compliance Status: Mandatory as per Quality Control Order (QCO)

Why BIS Certification Is Mandatory

BIS certification under IS/IEC 60947-4-2 is aimed at ensuring:

Electrical safety and performance in industrial and commercial installations

Reliability of motor starting systems across critical applications

Prevention of inferior, substandard, or hazardous components

Compliance with international standards (harmonized with IEC)

Only products with a valid BIS license and ISI mark can be legally sold or used in India, as mandated by the QCO.

Key Testing Parameters

Testing is carried out in BIS-recognized laboratories and includes:

Dielectric strength

Thermal protection and overload response

Short-circuit withstand capability

EMC (electromagnetic compatibility) tests

Mechanical endurance

Electrical operation cycles

Performance at rated voltage and current

BIS Certification Process

The certification follows Scheme I of the BIS Product Certification Scheme:

Application Submission on Manakonline Portal

Document Upload (technical specs, factory license, process flow, etc.)

Product Sample Testing at BIS-approved labs

Factory Audit by BIS officials

License Grant and authorization to use the ISI Mark

Periodic Surveillance and renewal inspections

Required Documents

Company Registration and Factory License

Product Specifications and Drawings

Manufacturing Flowchart and QC Process

List of Production and Test Equipment

In-house Test Reports (if available)

Authorized Signatory ID and Declaration

Packaging and Labeling Samples

Power of Attorney (for foreign manufacturers)

For Overseas Manufacturers

Foreign manufacturers must apply through the Foreign Manufacturers Certification Scheme (FMCS). An Authorized Indian Representative (AIR) must be appointed to coordinate with BIS on the manufacturer’s behalf.

BIS Certification Cost (approximate)

Cost Component Estimated Amount (INR)

Application Fee	1,000
Product Testing	30,000 – 1,00,000
Factory Inspection Charges	7,000 – 15,000
License Fee (annual)	1,000
Marking Fee (based on units)	Varies per unit produced

How Standphill India Supports You

Standphill India provides full-spectrum certification services for electrical and electronic products under BIS regulations.

Our Services Include:

Determining applicable Indian Standards (IS/IEC)

Assistance in documentation and portal registration

Product testing coordination with approved labs

Factory audit readiness support

Application submission and follow-up

ISI mark labeling guidance and compliance checks

We help both domestic and international manufacturers secure BIS certification efficiently and correctly.

Conclusion

With automation and energy efficiency becoming core to industrial systems, the use of certified semiconductor motor controllers and soft starters is more crucial than ever. BIS certification under IS/IEC 60947-4-2 ensures your products meet quality, safety, and performance benchmarks, while staying legally compliant in the Indian market.

Partner with Standphill India to ensure your product earns the ISI mark—fast, reliably, and with full regulatory support.

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