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- BIS For Induction Motors Cover IS standards 12615 under the mandatory products.
- The Bureau of Indian Standards (BIS) serves as India’s national standards organization and is solely responsible for ensuring that products meet standards to provide quality, safety, and reliability.
- The IS 12615 standard is the standard for energy-efficient three phase squirrel cage induction motors.
- Energy efficiency; consistent performance; and cost savings are the emphasis of IS 12615 standard certification.
- The certification for induction motors involves a number of steps including application submission, product testing, factory inspection, and issuance of the ISI mark licence.
Introduction
In today’s industrialized world, energy efficiency is a major focus. Induction motors are used in everything from manufacturing to infrastructure and contribute to multitudes of operations. The three phases squirrel cage induction motor is the most popular type of motor as it provides durability and reliability at the lowest cost.
The Indian Government has identified the significant impact of induction motors on energy consumption and has subsequently made BIS Certification mandatory for induction motors to ensure quality and reduce waste. The certification process is governed by the IS 12615 standard that governs induction motors across many factors, to promote energy efficiency, safety and a consistent performance level. By investing in BIS certified energy efficient induction motors, industries will reduce operating costs while supporting the areas that contribute to energy conservation in the nation.
What is BIS for Induction Motors?
BIS for induction motors is a certification made by the Bureau of Indian Standards (BIS) for induction motors to ensure quality, safety and efficiency of motors. For three phase squirrel cage energy efficient motors, BIS certification is based on IS 12615 that provides details on testing, performance and efficiency of motors.
BIS certification provides assurance that the motor is trustworthy, safe and is energy-efficient and consumes less energy. The products with BIS certification will be identifiable through the ISI mark and assures the users that the motors are compliant with the Indian legislation and the industry’s standards.
Is BIS Certification Mandatory for Energy Efficient Induction Motors?
Yes, Certification from Bureau of Indian Standards, (BIS) is mandatory for energy efficient induction motors – three phase squirrel cage, according to the Indian Standard IS 12615. The Indian Government has listed these motors under the quasi, products requiring the ISI mark to be sold in the market. This requirement applies to domestic manufacturers and importers alike .
The intent behind the certification being compulsory is to provide only energy efficient, safe, and quality motors for the industrial user, while helping to reduce power consumption and promoting sustainable growth.
What is IS 12615?
IS 12615 is the Indian Standard established by the Bureau of Indian Standards (BIS), outlining requirements for energy efficient three phase squirrel cage induction motors. IS 12615 identifies performance standards, methods of testing, and minimum efficiency levels that must be achieved for motors to be deemed energy efficient.
The goal of the IS 12615 is to encourage the use of motors that are efficient in energy consumption, safe for use and repeatable in their performance for industrial applications. This can be done through the manufacture of motors that deliver energy savings in the monitoring manufacturing industry, thereby minimizing operating costs. Motors that carry the ISI mark have UL or CSA certifications, are produced in India and comply with the requirements set in the Standards.
Performance and Classification Requirements for Energy-Efficient Three-Phase Induction Motors
This standard specifies the performance and requirements of energy-efficient three-phase squirrel cage induction motors. It covers motors with 2, 4, and 6 poles, for frame sizes starting from 71 up to 315L, with output ratings as mentioned in IS 1231:1974.
In industrial applications, electric motors form the backbone of electrical loads. Around 70% of the total industrial power consumption comes from motor-driven systems. Therefore, motors must strictly follow dimensional standards such as IS 1231, IS 2223, and IS 2254, depending on the type of construction, and meet all the technical requirements outlined in the standard.
For classification and testing purposes, motors are grouped on the basis of the following parameters:
- Mounting type: Foot-mounted, Flange-mounted, or Vertical shaft
- Poles: 2, 4, 6, or 8
- Efficiency class: IE2, IE3, or IE4
- Degree of protection: Minimum IP44 or higher
- Insulation class: B, F, or above
- Rated voltage: Up to 1000 V
- Output rating: From 0.12 kW to 1000 kW
As per IS 12615:2018, at least one motor sample representing each pole type and insulation class must be tested. Once tested, the results can be considered valid for the complete range of motors under the same group.
Benefits of Using BIS-Certified Energy Efficient Induction Motors:
- Lower power consumption and reduced electricity bills.
- Longer motor life and reduced maintenance costs.
- Compliance with Indian government energy efficiency norms.
- Enhanced trust among industrial buyers and project consultants.
Process of Obtaining BIS Certification for Induction Motors:
The steps involved are:
- Application Submission: Manufacturers must apply under the BIS Product Certification Scheme.
- Product Testing: Samples are tested in a BIS-recognized laboratory as per IS 12615.
- Inspection: BIS officials verify manufacturing facilities.
- Grant of License: After successful evaluation, manufacturers receive the ISI Mark License.
Documents Required for BIS Certification:
To apply for BIS Certification for three phase squirrel cage energy efficient induction motors, the following documents are generally required:
- Application Form: Duly filled BIS application form.
- Company Registration Proof: Certificate of incorporation or registration of the manufacturer/importer.
- Factory Address Proof: Details and proof of the manufacturing unit or facility.
- Product Details: Motor specifications, model numbers, and technical drawings.
- Test Reports: Laboratory test reports showing compliance with IS 12615 standards.
- Quality Control Documents: Records of quality checks and manufacturing processes.
- Authorization Letter: If an agent or consultant is applying on behalf of the manufacturer.
- Other Relevant Certificates: Any additional approvals or licenses required by BIS.
Eligibility Criteria for BIS Certification:
To apply for BIS Certification for three phase squirrel cage energy efficient induction motors, the applicant or importer will be required to fulfill the following requirements.
- The manufacturer should have one factory that is registered and capable of manufacturing motors that meet the requirements of IS 12615.
- The motors must be tested and comply with standards, safety, and performance requirements of energy efficiency.
- The manufacturer or importer must submit complete documentation of the basis of specifications, testing, and quality records.
- The manufacturer must have a system of manufacture that allows periodic inspection and audit of the manufacturing process by BIS officials, as necessary, to induce compliance.
- Under BIS Certification, products that comply with the criteria set by BIS after certification, can bear the ISI mark.
Cost of BIS Certification for Energy Efficient Induction Motors:
| Cost Component | Description |
| Application Fee | Fee for submitting the BIS certification application. |
| Product Testing Charges | Charges for testing motor samples at a BIS-recognized laboratory. |
| Inspection Fees | Fees for BIS officials to inspect the manufacturing facility. |
| Annual Fees / Renewal Fee | Fees for annual certification as per conformity of the product. |
| Other Fees | Any other fee for recall, testing, travel or documentation |
Validity and Time for BIS Certification:
- Validity Period: The BIS Certificate of Conformity for three-phase squirrel cage energy efficient induction motors is valid for a duration of one year from the date of issuance.
- Annual Renewal: In order to continue using the certification and the ISI mark, it is the responsibility of manufacturers to apply for renewal once per year, submit the corresponding documents, and pay the renewal fees on an annual basis.
- Monitoring: BIS retains the right to conduct audits, or factory inspections, at any time of year during the validity period, and the certification could be revoked for failure to comply with standards (IS 12615).
- Timeline for Certification: The overall process of certification from an application, sample testing, facility inspection will take on average about 2 – 3 months, provided that the supporting documentation and samples are prepared in a timely fashion.
Renewal of BIS Certification:
- Validity: BIS Certification for three-phase squirrel cage energy efficient induction motors is valid for one year.
- Renewal: The license must be renewed on an annual basis as required by BIS. After renewal is submitted with documentation, associated fee for renewal, and a test report if necessary.
- Examinations: BIS may do appraisals, or factory examinations to confirm compliance with IS 12615, at any time during a one-year license, or during the license renewal process.
- Expenses: The total expenses of the BIS certification process will consist of application fees, fees for testing the product, inspection fees, and an annual license/renewal fee.
Why Choose Diligence Certifications?
- Demonstrated Expertise: Diligence Certifications is experienced with BIS, and other product certifications, ensuring the process is dependable and stress-less.
- Complete Support: They provide support for an entire process for manufacturers, whether it is documentation testing or final sign off.
- Time Saving Process: Their team ensures the certification services are performed on time thus saving time for the business overall.
- Compliance: They ensure that products meet the standards required for the Indian markets, including the IS 12615 for energy efficient motors.
- Industries will trust: Many of the leading companies depend on Diligence Certifications to provide accurate, dedicated and dependable certification services.
Conclusion:
BIS (Bureau of Indian Standards) certification of energy-efficient three-phase squirrel cage induction motor provides both manufacturers and purchasers with confidence that they are getting energy-efficient quality and it is reliable and safe. It is crucial that everyone complies with the requirements of IS 12615 to help minimize energy consumption, and costs of operation and to introduce a more sustainable and greener way of industrial practice.
As a supplier or purchaser of the motors with BIS certification, you will receive the benefits of BIS certification on the products, and the trust of quality, safety, and performance for motors IS 12615. Working with a certified agency, such as Diligence Certifications can enable you to consider it a simple process because they would provide; professionalism and expertise to help support everything to ensure that your products comply with the relevant standards and requirements.
Frequently Asked Questions
What is BIS Certification?
BIS Certification is an endorsement by the Bureau of Indian Standards to verify products conform to quality, safety and performance standards met in India.
Which motors require BIS Certification?
Three phase squirrel cage energy efficient induction motors require BIS Certification under IS 12615.
Is BIS Certification mandatory?
Yes, it is mandatory for these motors before being sold or used in India.
What is IS 12615?
IS 12615 is the Indian Standard where performance, efficiency and testing requirements related to energy efficient three phase induction motors are defined.
What is the duration of certificate validity?
The certificate is valid for one year, it must be renewed yearly.
How will the certificate be renewed?
The certificate will be renewed by updating documentation and following a renewal-specified process (which may include paying the renewal fee and/or submitting test reports to BIS).
How long does it usually take to receive the certification?
Typically, it takes around 2 to 3 months, depending on documentation, testing, and factory inspection schedules.
What are the advantages of a motor certified with BIS?
BIS-certified motors are energy-efficient, reliable, safe, reduce operating costs, and ensure compliance with government standards.
What are the costs related to obtaining BIS Certification?
The cost varies based on motor type and testing requirements and includes application fees, testing charges, inspection fees, and annual license fees.
Who would be able to help the manufacturer obtain a BIS Certification?
Manufacturers may consider a certified agency like Diligence Certifications to assist with documentation, any testing, the inspection process and complete certification process for BIS.
