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Enhanced durability & stability at the turn of the century

Power supply interruptions can be a major bane to the operations of any business and the network it relies on, but with our protection systems, we bring you stability for your power supply and network.

Using advanced technologies offered by Siemens’ Siprotec range, we are strong advocates of cost effectiveness, environment-friendly practices, ergonomic designs and intuitive interfaces.

When you engage us, you benefit from our turnkey solutions with one-stop services offering comprehensive and customisable after-sales technical support that keeps your engine running.

We have earned the trust of many

20 years of experience in power systems protection projects and implementations have seen us growing continuously with our customers. We have listened and helped them resolve operational issues and plan adequately for the future.

With the added support from Siemens, we are always at the front line with our customers should they require technical support – to improve the stability of their power network and ultimately to be there for them when they need us.

All of our products are RoHS compliant and REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) certified.

What We Offer

We design and implement protection systems for your existing premises to integrate with remote control panels. Taking you through the phases of installation, testing (for example, primary and secondary transformer testing) and site commissioning, our products delivered are covered by warranty services as well.

When required, we can provide consultancy services that give you quality technical recommendations for best-fit protection relays suited for power protection applications. In addition, we also conduct risk assessment and studies for protection CT sizing, for stable protection operations.

We also provide training for future customers on our Siemens relays.

Our scope of work in detail includes:

  • Project management
  • Primary/secondary equipment testing of power protection systems
  • System design (turnkey)
  • System engineering
  • System integration and factory testing
  • Site installation, testing and commissioning
  • Panel assembly work – LCP, RCP and Protection panels


We are the sole distributor for Siemens EM DG PRO in Singapore. Our products include:

  • SIPROTEC Compact
  • Reyrolle Protection Relay
  • Disturbance Fault Recorders

Clients and Projects

As a highly visible and active bidder of utilities tenders as a main contractor or a sub-contractor of EPC. We have an outstanding reputation as a responsible contractor, fulfilling every project’s delivery obligation.

Some of our clients are featured here:


  • SP PowerGrid Ltd / SP PowerAssets Ltd
  • Eastern Green Power Pte Ltd
  • Hi Power Pte Ltd
  • GE Grid Solutions Pte Ltd
  • Guthrie Engineering (S) Pte Ltd
  • Meiden Switchgear Singapore / Japan
  • Rotary Switchgear and Testing Pte Ltd
  • Siemens Pte Ltd
  • Singapore University of Technology & Design
  • Power companies such as Power Senoko, Power Seraya, Tuas Power


  • Protection systems for SLNG 66kV substations
  • Supply of Siemens protection relays for SP PowerGrid’s NDS158 project
  • Supply of Siemens protection relay for SP PowerGrid’s 22kV 1250A GIS projects
  • Protection systems for SP PowerGrid’s NDS146 project at Pioneer Road 66kV substation
  • Protection systems for SP PowerGrid’s NDS137 project at 2 x 230kV substations
  • Protection systems for SP PowerGrid’s NDS137 project at Research Crescent 66kV substation
  • Protection systems for SP PowerGrid’s NDS125 project at 5 x 66kV substations
  • Protection systems for Singapore Downtown Line - supply SP PowerGrid intake
  • Protection systems for SP PowerGrid’s Tembusu 230kV substation
  • Protection systems for SP PowerGrid’s Rangoon 230/66kV substation
  • Protection systems for SP PowerGrid’s Rangoon 400kV substation