Quality Assurance & Engineering Safety

Compliance with National & International Standards

TPS Electrical: Where Industrial Design Meets Regulatory & Technical Excellence

We take pride in aligning every stage of design, manufacturing, wiring, and testing of our switchgear panels with the most stringent global standards and national regulations to ensure the safety and reliability of your power distribution network.

TPS Electrical Engineering Frameworks

We engineer and build our switchgear panels based on three core technical pillars:

IEC

Global Standard IEC 61439-1/2

Full adherence to international standards for low-voltage switchgear assemblies. This serves as our benchmark for safety, reliability, temperature rise verification, and short-circuit withstand calculations.

ISIRI

Iranian National Standard ISIRI 1926

Strict compliance with the requirements of the National Standard Organization of Iran (INSO). We ensure TPS products align seamlessly with both global benchmarks and domestic regulatory frameworks.

110

PBO Publication No. 110

Compliance with the technical specifications for electrical installations set by the Plan and Budget Organization. Our builds fully conform to consulting engineers’ drawings for public and infrastructure projects.

Why Compliance Matters for Project Owners & Clients

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Equipment & Personnel Safety: Designing according to IEC rules minimizes fire hazards, short circuits, and human injury risks.

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Seamless Regulatory Approval: Compliance with technical codes ensures effortless review and rapid inspection sign-offs from supervising authorities and consultant bodies.

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Continuous Performance & Extended Lifespan: Stringent national and international standard practices maximize panel operational life while reducing maintenance downtime and costs.

Have a project requiring standard compliance and certifications?

The TPS Electrical engineering team is ready to execute your switchgear projects strictly in accordance with your consultant’s technical specifications.

Have a project in mind?

Contact our experts to receive free professional consultation, review plans, and get a quote. We are ready to build the best solution for you.

Contact Our Experts

Working with the industry's top brands

Schneider Electric
Siemens
ABB
LS Electric
Hyundai Electric
Eaton
Delta Electronics
Omron