Low Voltage Switchgear Services

Preventive Periodic Maintenance

  • Annual maintenance contracts

Our Service team will evaluate all the low voltage panels at site. A proposal will be forwarded to you detailing scope and intervals of maintenance works to be executed on site.

  • Visual Survey and Inspection
  • Functional Testing
  • Replacement of faulty accessories

VFD Troubleshooting and programming

Powertech is an authorized value provider to ABB for VFDs. Our team is trained and qualified in the following areas:

  • Trouble-shoot
  • Reprogram
  • Test, install and commission

Site Modification Works

All modification requests from clients are routed through our engineering team to review and conduct due diligence analysis, prepare costing and outline an execution plan. Our engineering team will review the functional aspects of the jobs and provide technical drawings for customer approval. We have executed numerous modification works in live sites such as shopping malls and hotels where planned shutdown is coordinated with clients for executing the works.

Health & Safety

Our team operates in accordance with international safety standards and regulations. Prior to commencement of work our team ensures the following conditions in the site are met:

  • Safety Isolation
  • Protection against re-closing
  • Verify off-circuit condition
  • Earthing and short-circuiting
  • Cover or barrier adjacent live parts
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