Track Record
Proven Success Through Experience & Innovation
Explore the track record of Automation & Control Systems Sdn. Bhd. and discover our history of successfully delivered projects across multiple industries. This page highlights our past achievements, showcasing reliable engineering solutions, technical expertise, and long-term partnerships built through performance and trust. From automation systems to control solutions, each project reflects our commitment to quality, innovation, and customer satisfaction.
Lotte Petrochemicals Fire Jockey Pumps’ Control Panels Upgrade
As with any other petrochemical facilities, safety is of utmost importance and can never be compromised.
For the same reason, Automation & Control Systems Sdn Bhd was awarded the contract to replace some of the legacy diesel engine fire pump control panels at Lotte Petrochemicals, Pasir Gudang with Firetrol.
Legacy Control Panels
After Retrofit
Petronas Optimal
The obsolete Peak 150 at Petronas Optimal plant was replaced with the latest Peak 200.
Batang AI HEP
The 30 year old analog turbine governor and hydraulic pilot control to the inlet guide vane requires retrofitting as spares are obsolete.
Replacement work covers:
1.
Demolishing the old analog governor control and install the new digital governor control panel with indicators and readout meters.
2.
Removal of existing hydraulic pilot control and replace it with universal pilot control manifold to interface with existing main distribution valve.
New installation covers:
1.
Proximity sensor on the existing speed sensing gear
2.
Installed the LVDT to provide the position feedback of main distributing valve
3.
Installed the MLDT on the actuator of wicket gate to provide position feedback.
WOODWARD HUMAN MACHINE INTERFACE (HMI) – TOOLKIT
A new HMI provides the user to operate the controls, as well as monitor the status of the hydro turbine generator via PC-based HMI’s that run on the developed software package. The HMI also indicates the real-time operating data, trending, alarm display, and controller configuration.
HYDRO TURBINE GOVERNOR CONTROL
The state-of-the art Woodward MicroNet Plus controls the 28MW generator hydro turbine.
It is the electronic brain to control the turbines hydraulic control system, and interfaces with the plant’s DCS.
AVR/Excitation Systems Retrofit
Sarawak Energy Bhd’s Batang Ai Hydro Electric Power Plant required the retrofitting of the existing Meiden static excitation system on four (4) units of their hydro turbines (4 x 27MW). The existing Meiden static excitation system is obsolete and has limited manufacturer’s support.
Automation & Control Systems Sdn Bhd replaced the obsolete system with ABB UNITROL® 6080 D4 Dual Channel Static Excitation System. The works include design, engineering and supply of ABB UNITROL® 6080 D4 Dual Channel Static Excitation System, on-site installation, site commissioning and training.
Kalamuku Mini
Lotte Petrochemicals Governor’s Retrofit
Petronas Chemicals MTBE
Sungai Selangor Waterworks
PetroChad
Petronas Ammonia
United Plantations Bhd
Automation & Control Systems Sdn Bhd
