DIMO, the partner of Siemens for over 50 years specializes in engineering and project management for power transmission, power distribution, renewable power plants and industrial power solutions. By focusing on specific industry needs, we offer cost effective designs tailored to meet the demand with excellent quality and reliable solutions. DIMO also offers a full range of services through-out the product’s lifecycle.

Brands

DIMO is dedicated to providing a premier line of reliable and integrated power solutions customized for a broad range of market segments manufactured under the following brands.

Products & Solutions

We have been adding value to the best engineered brands since 1939.

Solutions

Click on the view all solutions button to see the list of solutions provided by DIMO.

Products

Click on the view all products button to see the list of products provided by DIMO.

services
services

SERVICE & MAINTENANCE

DIMO offers Electrical System Services as per international standards using the latest technologies available. With a fully equipped experienced service team, we assist you to cut down costs, increase productivity and quality by maintaining an uninterrupted reliable electrical system at you premises or project site.

Services offered
  • Testing and commissioning and maintenance of:
    • Oil immersed transformers including Oil Testing and Filtrations
    • Dry type transformers
    • HV & MV outdoor switchgear
    • HV & MV indoor Switchgear (AIS, GIS, RMUs,etc)
    • HV and MV cables
    • Grounding systems
  • Contact Resistance Measurements
  • Protection relay testing including protection co-ordination calculations and programming
  • Thermal Imaging solutions

In addition to the above, we offer service and maintenance service contracts tailored to your requirements to ensure that you receive the best possible usage of all Siemens products and systems that we have implemented.

Projects

The rise in Sri Lanka’s population, infrastructure and general needs of the people demands reliable and sustainable sources of energy. This has been duly recognized by the Government and businesses across the island. Over the years, DIMO has evolved consistently to fulfill the growing needs of our nation.

From small businesses to large scale infrastructure ventures, DIMO acts as a single-window solutions provider going beyond the conventional norm thereby delivering total solutions and services along with our world-class products.

Havelock City Clubhouse

Stadium Lighting

Substation in Chunnakam

Thermal Power Station

News

DIMO completes first ever SCADA/DMS project for the CEB
CEB SCADA/DMS Project
Read more.
CEB Grid Substation Opening at Maho
CEB Grid Substation Opening at Maho
DIMO (Pvt) Limited together with Siemens India completed 3 Grid Substations in Maho, Naula and Puttalama. The opening ceremony of
Read more.
DIMO Ltd moves to a new location
The Power Solutions Departments, Building Technologies Department and the Medical Engineering Department moved to a new office today. The ceremony
Read more.
Ground Breaking Ceremony – Augmentation of Kurunegala Grid Substation
The Ground Breaking Ceremony of Kurunegala Grid Substation took place on the 2nd of May 2014. Ms Nelum Kalansuriya (Project
Read more.

Contact Us

For Power Solutions related queries please contact

Deputy General Manager

Mr. Nalaka Kularatne

Senior Manager – Engineering Solutions (MV & HV)

Mr. Dasun Arandarage

Senior Manager – Projects (LV)

Mr. Sarfraz Slasa

General Telephone

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