Say No to Voltage Sags!

Power Quality Management

Overview

As TNB’s dedicated PQ arm, we have supported over 200 customers in identifying vulnerable circuits and weak points, leveraging extensive experience with the Industrial Power Corruptor (IPC) to protect equipment in accordance with MS IEC 61000-4-11/34 or SEMI F47 standards.
Our PQ solutions, primarily utilising maintenance-free ultra-capacitor technology, enable equipment to ride through voltage sag events. In partnership with leading voltage sag compensator manufacturers, we integrate these solutions on the customer’s side, inclusive of a complimentary ride-through test upon installation.
We offer two flexible procurement options: an Outright Purchase, where payment is made upon successful delivery and commissioning, or a Leasing arrangement, where TNBES funds the capital expenditure and the customer pays an agreed monthly fee — with no upfront cost required.

Project Details

Coverage Area

Peninsular Malaysia

Total Projects

335

Key Clients / Owners

Large Power Consumer (LPC)

Years of Completion

July 20, 2021

TNBES Role

Energy Consultant

Scope of Work

To investigate Power Quality problems faced by customers.

To identify the most probable ‘weak point’ or sensitive equipment/processes within the customers’ facilities.

To establish the sensitivity level of equipment towards voltage sags at the customers’ facilities.

To recommend optimum/cost effective solutions and cost benefit analysis.

Key Outcomes

Harmonic Mitigation & Voltage Stabilization
Protection of Sensitive Equipment
Energy & Cost Optimization
Regulatory Compliance & Standards Alignment

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