Commercial complexes, healthcare facilities, airport terminals, and multi-tenant high-rises require uninterrupted power delivery, stringent fire-safety compliance, and high energy efficiency. ISTS delivers end-to-end electrical engineering solutions engineered for safety, tenant satisfaction, and low operating costs.
From Main Distribution Boards (MDB) and busduct riser installations to automatic standby generator changeover schemes, our certified engineers ensure all commercial electrical systems operate seamlessly and comply fully with national energy codes.
Supply, installation, and commissioning of LV Main Distribution Boards (MDB), Sub-Distribution Boards (SDB), and rising busbar systems.
Testing and validation of Automatic Transfer Switches (ATS), generator changeover panels, and essential load backup networks.
Design and verification of comprehensive lightning protection networks, earthing pits, and surge suppression for sensitive building electronics.
Monitoring voltage stability, power factor correction, and harmonic distortion to protect building systems and optimize energy bills.
Electrical safety in public and commercial buildings is governed by strict regulatory standards. ISTS executes every project in compliance with Suruhanjaya Tenaga (ST), Bomba fire safety regulations, and MS IEC 60364 electrical installation standards.
We perform statutory periodic inspections, endorsement testing, and handover sign-offs required by facility managers to maintain valid operating licenses and safety certifications.
According to Suruhanjaya Tenaga (ST) regulations, commercial facilities should conduct formal electrical inspections and preventive maintenance annually to ensure safety compliance and prevent electrical fire risks.
Yes, we perform complete simulated power-failure tests, ATS timing checks, and emergency generator changeover logic verification to ensure zero-delay transfer to emergency power during grid failures.
Nuisance tripping is often caused by earth leakage, harmonic noise from LED lighting/HVAC drives, or improper relay setting coordination. We perform harmonic analyses and earth-leakage relay injection tests to identify and resolve the root cause cleanly.
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