In the high-rise landscape of KL and PJ, the Smoke Control Panel (SCP) is the "brain" of the building’s life-safety system. It serves as the critical interface between the Fire Alarm System and the mechanical ventilation hardware. EKG M&E Sdn Bhd specializes in Smoke Control Panel Integration, ensuring that fans, dampers, and pressurized zones respond instantly and accurately during a fire emergency, in full compliance with BOMBA and UBBL standards.
Integration is not just about wiring; it is about "Sequence of Operations." When a smoke detector is triggered, the SCP must execute a complex series of commands:
Zoned Response Logic:
The system identifies exactly where the smoke is. It opens the Motorized Smoke Dampers in the fire zone while keeping dampers in other zones closed to prevent smoke migration.
HVAC Shutdown & Fire Mode Override:
To prevent the cooling system from spreading smoke, the SCP sends a signal to shut down all general office AC units. Simultaneously, it triggers the Variable Frequency Drives (VFDs) of the Smoke Spill fans to bypass all energy-saving limits and run at 100% capacity.
Pressurization Synchronization:
The panel activates the Stairwell and Lift Lobby Pressurization fans. It monitors the pressure levels to ensure they stay at the mandatory 50 Pa (Stairwells) and 15 Pa (Lobbies), providing a smoke-free escape route.
Make-Up Air Interlock:
For every cubic meter of smoke exhausted, the SCP triggers motorized fresh air louvers or supply fans at a low level. This prevents "Negative Pressure," which would suction exit doors shut and trap occupants.
We ensure seamless communication between diverse M&E components:
| Component | Interface Role | Engineering Goal |
| Main Fire Alarm Panel (MFAP) | The "Trigger" | Sends the initial 24V or volt-free signal to the SCP. |
| BMS / SCADA | The "Monitor" | Provides real-time status of fan speeds and damper positions. |
| Fireman’s Switch | The "Master Override" | Located at the Fire Command Centre for manual control by BOMBA. |
| Field Actuators | The "Muscles" | High-torque motors that physically move dampers and vents. |
HVAC & Clean Air Specialist: We perform Differential Pressure Mapping and Hot Smoke Visualization Tests to validate that the panel logic actually clears the smoke as designed. We don't just "test the lights"; we test the airflow.
Fail-Safe Reliability: We utilize fire-rated cabling and redundant power supplies (Genset backed) to ensure the control signal isn't lost if the fire damages the building's main power grid.
Klang Valley Strategic Support: Based in Kuala Lumpur, we provide professional SCP programming, annual sensor calibration, and BOMBA-readiness audits for commercial and industrial hubs across the Klang Valley.
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