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Malaysia's First

Surge Protection Community

Founded and hosted by KLAE PLT, built as a technical bridge for engineers and technicians working in surge protection, lightning protection and earthing.

Surges diverted: 0

Normal supply · all circuits live

Plays a short animation of a lightning surge being clamped by the SPD and diverted to earth. Sends a surge larger than the SPD's maximum discharge current, so the L1 cartridge reaches the end of its life and has to be replaced.

Lightning strikes the overhead supply line beside a building. The surge travels along the incoming cable into the main distribution board, where a Type 1+2 surge protective device in a 3+1 arrangement, fed through its backup fuses on the line side of the main switch, clamps it and diverts the current through a surge counter, the main earthing terminal and the earthing conductor to an earth rod in the soil. The server rack and workstation downstream keep running. Detail A magnifies the main switch, the 125 A gG backup fuses, the SPD cartridges with their status windows and neutral connection, and the surge counter.

Keyed notes

  1. Lightning strike on the overhead LV line near the building.
  2. Surge on the incoming supply travels along the service cable to the main distribution board.
  3. SPD at the MDB (Type 1+2, 3+1, with its backup fuses) clamps the overvoltage to its protection level (Up) and diverts the surge current.
  4. Earthing path: surge counter → MET → earthing conductor → earth electrode, where the current dissipates into the soil.
  5. Downstream equipment stays within its withstand level and keeps running.

Our Motto

“Protecting Systems. Sharing Knowledge. Engineering the Future.”

Surge Lightning Simulation

Our Vision

To become the premier professional Surge Protection, Lightning Protection, Earthing and Grounding community in Asia, empowering engineers through knowledge sharing, technical excellence, collaboration, and continuous professional development while advancing safer and more reliable electrical infrastructure.

Our Mission

To establish the leading professional community dedicated to surge protection, lightning protection, earthing and grounding systems by connecting industry experts, sharing technical knowledge, promoting best engineering practices, and improving electrical safety across critical industries.

What We Focus On

Three Disciplines, One Protection System

An SPD only works with a sound earthing path behind it and lightning protection around it — the community covers all three together.

Focus 01

Earthing & Bonding

Earth electrode design, ground resistance testing and equipotential bonding — the low-impedance path every surge needs to reach the soil. IEEE 80/142 and BS 7430 in practice.

Focus 02

Surge Protective Devices

SPD selection and coordination to IEC 61643 — protection levels, installation details and the lessons learned from real surge failures.

Focus 03

Lightning Protection

Air terminals, down conductors and risk assessment to IEC 62305 — keeping direct strikes away from people, plant and equipment.

Why It Matters

Same surge, two outcomes

Without an SPD, the overvoltage on the incoming supply goes straight into the equipment. With a correctly selected SPD and a low-impedance earthing path, the surge current is diverted to earth and the lights stay on.

When lightning strikes the line, the surge reaches both houses. Without an SPD it gets into the wiring: the lights flicker and go out. With an SPD it is clamped and sent to earth, and the lights stay on.

Same lightning surge, two buildings.

Community Objectives

What This Community Exists To Do

Ten founding objectives that shape everything from technical sessions to standards awareness.

  1. Knowledge Sharing

    An open platform for engineers, consultants, manufacturers, contractors, researchers and end users to exchange technical knowledge and real-world experience.

  2. Best Engineering Practices

    Promoting internationally recognised practices aligned with IEC 61643, IEC 62305, IEC 60364, IEEE 80/142/1100, IEC 60079, BS 7430 and NFPA 70.

  3. Industry Collaboration

    Connecting professionals across Oil & Gas, Petrochemical, Semiconductor, Data Centres, Power Utilities, Renewable Energy and more.

  4. Continuous Learning

    Technical seminars, expert talks, webinars, workshops, practical demonstrations, site visits and case study discussions.

  5. Failure Analysis & Lessons Learned

    Real industrial incidents — lightning damage, surge failures, ground loop problems — discussed openly to improve engineering practice.

  6. Standards Awareness

    Building understanding of international standards, local regulations, and inspection and testing procedures.

  7. Vendor-Neutral Discussion

    Objective, engineering-first discussion across different manufacturers and technologies — never product promotion.

  8. Professional Networking

    Building relationships among electrical and instrument engineers, consultants, EPC contractors and asset owners.

  9. Competency Development

    Supporting design, earthing, ground resistance testing, SPD coordination and hazardous-area protection skills.

  10. Future Technologies

    Exploring smart SPDs, IoT-enabled grounding, AI-assisted predictive maintenance, BESS and EV charging infrastructure protection.

Core Values

What We Stand On

  • Safety First
  • Technical Excellence
  • Professional Integrity
  • Knowledge Sharing
  • Collaboration
  • Innovation
  • Continuous Learning
  • Respect
  • Engineering Ethics
  • Practical Solutions

Why Join

Built for the People Who Do the Work

Created to give engineers, technicians and students a real technical home.

Malaysia's First

The first community of its kind in Malaysia dedicated to surge, lightning protection and earthing systems.

Real Factory Experience

Students and early-career engineers gain exposure to real factory environments and industrial-grade Ex/surge equipment.

Direct Access to Experts

Connect directly with practitioners and technical specialists shaping industrial electrical resilience standards.

Hands-On Knowledge Sharing

Regular sessions and discussions covering real-world lightning, earthing and overvoltage protection challenges.

Upcoming Events

Meet the Community

Meetups, technical seminars and workshops — open to engineers, technicians and students.

No upcoming sessions announced yet

New meetups, seminars and workshops are announced here first. In the meantime, see what the community has already run.

See past events Get notified about the next one

Want to be part of the community?

Reach out to us and we'll connect you with the Surge Protection Community's upcoming sessions and discussions.

Get In Touch