UPS/Inverters of rating ≤ 5 kVA are small-capacity backup power systems designed for homes, small offices, shops, and clinics. They provide uninterrupted power supply for essential equipment like lights, fans, TVs, refrigerators, computers, and network devices, with a maximum load handling of around 4 kW (assuming 0.8 power factor). These include offline/standby UPS for basic protection, line-interactive UPS for voltage regulation, online UPS for sensitive electronics and medical devices, and sine wave or square wave inverters for domestic or commercial use. They are compact, cost-effective, and widely used to ensure smooth functioning during power outages or voltage fluctuations.

The Government of India has enforced BIS Registration for UPS/Inverters having a rating ≤ 5kVA as per Indian Standard (IS): IS 16242 (Part 1):2014 under the Compulsory Registration Scheme (CRS) as there has been growing demand for safe and trustworthy alternate power sources. BIS Registration for UPS/Inverters of Rating ≤ 5kVA guarantees that products offered for sale in India meet the required safety, efficiency, and quality standards. Any local or foreign maker will be subjected to BIS certification prior to manufacturing, exporting, or selling UPS/Inverters in the Indian market.

Benefits of BIS Registration for UPS/Inverters of Rating ≤ 5kVA

Some of the key benefits of BIS Registration for UPS/Inverters of Rating ≤ 5kVA are discussed below:

• Safety Assurance – Inexpensive UPS equipment or inverters can give electrical shocks, get hot or even catch fire. BIS certification ensures safety of the equipment.
• Compliance Compulsion – It is a punishable criminal offence in India to import, manufacture, or sell UPS/Inverters ≤ 5kVA without BIS certification.
• Protection to Customers – Certification safeguards end-users against spurious and unsafe power equipment.
• Market Benefits – BIS mark creates brand credibility, and products are more suited for purchase in retail, commercial, and institutional sales.
• Quality Harmonized – Ensures products conform to IS 16242 (Part 1):2014, the standard required by UPS/Inverters ≤ 5kVA.

Who is Eligible to get BIS Registration for UPS/Inverters?

Following are eligible to obtain BIS Registration for UPS/Inverters of Rating ≤ 5kVA in India:

• Domestic Manufacturers – Must approach BIS directly through the CRS portal.
• Foreign Manufacturers – Will be required to have an Authorized Indian Representative (AIR) who will file the application on their behalf. The license will nevertheless be issued in the company name.
• Importers/Distributors – They cannot register themselves but can ensure the foreign manufacturer is BIS certified prior to importation.

Procedure of Getting BIS Registration for UPS/Inverters

Step by step procedure for obtaining BIS Registration for UPS/Inverters of Rating ≤ 5kVA is given below:

• Product Identification: Ensure your UPS/Inverter model comes under ≤ 5kVA rating and hence needs registration under CRS.
• Create Account on CRS Portal: Indian manufacturers register directly themselves and foreign manufacturers hire an AIR, who possesses the BIS portal account.
• Product Testing at BIS-Approved Laboratory: Submit your UPS/Inverter samples to a BIS-approved laboratory. Testing according to IS 16242 (Part 1):2014 in the lab. On testing, the laboratory issues a Test Report, which is valid for 90 days.
• Documents Preparation: Prepare all the documents required while applying for BIS for UPS/Inverters of Rating ≤ 5kVA.
• Submission of Application Online: Upload application, document, and test report to BIS CRS portal. To be completed within 90 days of Test Report receipt.
• Submission of Hard Copy: Submit hard copy of the entire application package signed within 15 days from online submission.
• BIS Scrutiny: BIS checks the documents, test report, and application. Queries can be raised; replies to be sent back as soon as possible.
• BIS License Issue: After successful testing, BIS issues a Registration Certificate with an R-number, thus enabling the manufacturer to use the Standard Mark on the product.
• Renewal: Registration is for 2 years. Renewal is done every 2 years to maintain compliance.

Documents Required for BIS Registration for UPS/Inverters

Some of the key documents which are required in order to get the BIS Registration for UPS/Inverters of Rating ≤ 5kVA are given below:

• Company Registration Certificate
• Address proof of manufacturing unit
• Trade/Factory License
• GST Registration Certificate
• ID and Address proof of Authorized Signatory
• Authorization Letter / Board Resolution
• Product Technical Specifications / Datasheet
• Circuit Diagram / PCB Layout
• User Manual / Instruction Manual
• Product Labels / Marking details
• Trademark Registration / Brand Authorization Letter (if applicable)
• Test Report from BIS Recognized Lab (within 90 days)
• Product Samples for Testing
• BIS Application Form (Form VI)
• Undertaking / Affidavit as required by BIS

BIS Registration for UPS/Inverters of Rating ≤ 5kVA Cost

Government charges and test fees are included in the cost of BIS registration. Approximate breakup:

• Application Fee: ₹1,000
• Registration Fee: ₹2,000 (₹1,000 per year for 2 years)
• Processing Fee: ₹50,000 (₹25,000 per year for 2 years)
• Testing Charges: ₹40,000 – ₹1,20,000 (product model and lab dependent)
• Approximate Total Cost per Model: ₹90,000 – ₹1,70,000

Limitations of BIS Registration for UPS/Inverters of Rating ≤ 5kVA

Some of the key limitations which can be removed with the help of professional advise of obtaining BIS for UPS/Inverters of Rating ≤ 5kVA are discussed below:

• Lab Test Delays – Excessive demand at the same time as BIS-approved lab backlogs.
• Documentation Issues – Incomplete or inaccurate CDF/CCL is at risk of rejection.
• Foreign Manufacturer Challenges – Additional documentation and assistance with AIRs.
• Renewal Tracking – Renewal due date is usually neglected by the manufacturers, and it results in suspension.
• Complicate Issue: Hiring compliance specialists or consultants may make things easier and avoid one such issue.

BIS Registration for UPS/Inverters of Rating ≤ 5kVA as per IS 16242 (Part 1):2014 is not just a government regulation but also the prime key to product quality assurance, consumer protection, and market confidence. With BIS certification, Indian and foreign manufacturers can enter the Indian market, acquire customer confidence, and comply with regulations.

If you are a UPS/Inverters ≤ 5kVA manufacturer, then prepare in advance, document on time, and advance book BIS-recognized laboratories so that you can get certified hassle-free.