The EC grade aluminum rods are produced by continuous casting and rolling processes. These rods have superior conductivity, quality, and a lightweight structure. These rods are critical in various electrical applications such as conductors, cables, and transmission systems.
The EC grade aluminum rods are designed to fulfill the specific requirements mentioned under IS 5484:1997. These requirements are related to factors such as chemical composition, mechanical strength, and surface finish. The BIS Certification for EC Grade Aluminium Rod helps to ensure that the rods are designed according to the specific requirements mentioned under the code and provides safety, performance and reliability.
overview of indian standard is 5484:2023
This standard specifies the technical requirements for EC grade aluminum rods, which are produced using the continuous casting and rolling process. This standard ensures that the rods can be used in electrical applications, as required, due to their high conductivity and strength.
Key aspects of the standard:
- Chemical Composition: This aspect ensures high-purity aluminum, which is required for high conductivity.
- Electrical Conductivity: This aspect specifies the minimum conductivity, which is required for high efficiency in current flow.
- Mechanical Properties: This aspect ensures high strength, which is required for handling and processing.
These technical specifications must be met in order to attain the ISI Certification for EC Grade Aluminium Rod.
testing and inspection requirements
To ensure the quality of EC grade aluminium rods, the standard defines specific checks during manufacturing. These inspections are carried out at different stages to maintain consistency and ensure the product meets all required specifications.
manufacturing control
The manufacturing process must use approved primary aluminium as raw material. The molten metal is filtered before production, and proper in-process controls are maintained. Manufacturers are also required to keep records to ensure traceability and compliance.
mechanical strength test
To check strength and flexibility, one sample from each production batch (control unit) is tested. This ensures the material meets the required mechanical properties and is suitable for use. The test must be performed in the factory (R).
electrical resistivity test
This test ensures proper electrical conductivity of the material. It is conducted in-house (R) as per standard requirements.
dimensions and tolenrances test
The size and tolerances of the rods are monitored during production through regular in-process checks. Manufacturers must maintain proper records as proof of compliance.
joints & surface quality test
The material must be free from joints in any coil. In addition, the rods should be free from harmful defects, and continuous inspection is carried out to maintain proper surface finish.
Importance of These Checks
These testing and inspection practices help maintain consistent quality, ensure compliance with standards, reduce defects, and allow only approved products to meet certification requirements.
Process for BIS Certification
The process of BIS certification for EC Grade Aluminium Rods involves ensuring that the product meets the criteria of quality, safety, and performance as per standard. The steps are as follows:
- Online Registration: The first step in getting BIS certification is to register on the Manak portal, BIS’s
online platform. Manufacturers need to create an account, fill in company details,
and provide information about the product and manufacturing process. They also
have to upload supporting documents like technical specifications and test
reports. For foreign manufacturers, a hard copy of the application and documents
must be sent to the BIS office, and an Authorized Indian Representative (AIR)
should be appointed to handle communications.
- Testing at BIS-Approved Laboratory: The EC grade aluminum rods are tested at a BIS recognized lab according to the
requirements of the standard.
- Application Submission: Application, test reports, technical documents, and KYC details are sent to the
BIS office. Foreign manufacturers have to complete the nomination process, and
all official communications have to be done with the BIS office.
- Factory Inspection: BIS officials inspect the manufacturing facility to assess:
- Continuous casting and rolling process
- Quality of raw materials used (aluminium purity)
- Plant infrastructure
- In-house testing facilities
- Quality control mechanisms
- Grant of BIS License: The BIS office issues the license after verifying the documents, test reports, and
factory inspection results. For foreign manufacturers, the Foreign Manufacturers
Certification Department reviews the confidential test reports before issuing the
license.
documents required for bis certification
| Basic Details | - GST Certificate
- Email ID & Contact Number
- Factory & Office Address
- Rent Agreement / Lease Deed (if applicable)
|
| Legal Documents | - Partnership Deed (if partnership firm)
|
| Manufacturing Details | - List of machinery
- Process flow chart
- Layout Plan of Factory
|
| Raw Material Details | - List of Raw Materials
- Supplier Details
- Raw Material Invoices
- Raw Material Test Certificates
|
| Testing & Quality Control | - List of Testing Equipment
- Calibration Certificates
- QC / Lab In-charge Appointment Letter & Qualification
|
| Production Details | - Annual Installed Capacity
- Last Year Production Value
|
| Product & Packaging Details | - Quantity per Package
- Nature of Packing
- Nature of Printing / Marking on Product
|
| Management Details | - Top Management Details
- Concerned Person for BIS Communication
|
| Brand & Certification Documents | - Trademark / Brand Certificate
- Consent Letter from BIS Recognized Laboratory
|
| Additional Documents | - Weekly Off Details
- Hygiene Document (if applicable)
- Relaxation Letter (if applicable)
- Any Other Relevant Document
|
Foreign manufacturers must additionally appoint an Authorized Indian Representative (AIR) to coordinate with the Bureau of Indian Standards (BIS) and manage compliance requirements in India.
Marking Requirements & License Validity
Marking Requirements
When the license is issued by BIS, it is mandatory to permanently mark the product with
the ISI mark along with other relevant details as described below:
| Requirement | Details |
|---|
| ISI Mark | Shows the rod is BIS certified |
| Standard Number | IS 5484:1997 |
| CML Number | Certification Marks License number
issued by BIS |
| Manufacturer Details | Name or registered trademark |
| Size Details | Rod diameter and length |
| Alloy Information | Type of aluminium alloy used |
| Batch / Date | Batch number or manufacturing date
for tracking |
Note:
Marking is generally done through tagging, bundling labels, or durable printing to
ensure visibility and traceability during storage and transportation.
Validity of BIS Licence for Aluminium Extruded round tubes
After obtaining BIS Certification for the product, the license is valid for a fixed period and must be maintained by following BIS rules and standards.
| Particulars | Details |
|---|
| Initial Validity | 1 to 2 years depending on approval conditions |
| Renewal | Must be renewed before expiry by submitting application
and fee
|
| Surveillance | Periodic factory inspections and sample testing by BIS |
| Compliance | Continuous following to standard and applicable BIS QCOs |
| Risk | Non-compliance may lead to suspension or cancellation of
the license |
Note: Regular compliance and inspections are necessary to maintain the BIS license
and ensure product quality and safety.
cOST AND TIMELINE OF CERTIFICATION
cost breakdown
| S. No. | Particular | Amount (INR) | Remarks |
|---|
| 1 | Application Fee | 1000 | To be paid to BIS |
| 2 | Audit / Inspection Fee | 7000 | To be paid to BIS |
| 3 | License Fee | 1000 | To be paid to BIS |
| 4 | Sample Testing Fee | As applicable | Varies by product and lab |
| 5 | Minimum Advance Marking Fee | As applicable | Depends on production and standard |
| 6 | Renewal Fee | 1000 | To be paid to BIS |
| 7 | Inclusion Fee | 5000 | To be paid to BIS |
| 8 | Service Fee | As applicable | Consultant charges |
Note:
- Additional costs, such as pre-inspection (factory visit), may apply to verify compliance.
- Final cost may vary depending on product type, testing requirements, and BIS guidelines
Marking Fee (As Per Manak Portal Reference - IS 5484)
Note: The marking fee is based on the reference data provided in the Manak portal. The marking fee may vary depending upon the production volume, unit size, and BIS guidelines.
Conclusion
BIS certification according to IS 5484: 1997 ensures that EC grade aluminium rods, which are produced by continuous casting and rolling, follow the set standards in terms of quality, safety, and performance. The certification is conducted on important factors like the quality of materials, mechanical testing, marking, and adherence to BIS guidelines.
While the BIS certification is a complicated process, which involves a series of steps like product testing, factory inspection, etc., with the guidance and support of a good BIS Consultant for EC Grade Aluminium Rods like EVTL INDIA, the certification is achieved easily and quickly.
