In the high-density tech hubs of KL and PJ, server room cooling is a mission-critical requirement. Unlike standard office air conditioning, server infrastructure generates massive amounts of Sensible Heat (dry heat) and requires 24/7 thermal stability. EKG M&E Sdn Bhd specializes in precision cooling architectures that prevent hardware failure, optimize energy use, and maintain the strict environmental conditions required for IT uptime.
Standard air conditioners are designed to remove moisture (latent heat) from people. In a server room, this leads to "short-cycling" and unstable humidity. We utilize Precision Air Conditioning (PAC) units, also known as Close Control Units (CCU), which offer:
High Sensible Heat Ratio (SHR): 90% to 100% of the cooling capacity is dedicated to lowering the temperature, not removing moisture.
Continuous Operation: Designed for 8,760 hours of annual run-time with industrial-grade components.
Tight Tolerances: Maintaining temperature within +/- 1 degree Celsius and humidity within +/- 5% RH.
To eliminate "Hot Spots" and maximize efficiency, we implement specialized airflow containment:
Hot Aisle / Cold Aisle Containment
By arranging server racks in rows so that the fronts face each other (Cold Aisle) and the backs face each other (Hot Aisle), we prevent the mixing of air. This ensures the PAC unit only cools the intake air, drastically reducing energy waste.
Raised Floor (Plenum) Air Distribution
We utilize the void under a raised floor as a pressurized plenum. High-static EC Fans in the PAC unit push cold air into the plenum, which then escapes through perforated tiles directly in front of the server intakes.
Variable Frequency Drive (VFD) Integration
As server loads fluctuate, our systems utilize VFDs to ramp fan speeds up or down. This ensures that during low-traffic hours (like weekends), the cooling system consumes significantly less power.
Precision Dehumidification & Reheat
In the humid Klang Valley, we prevent "sweating" on server components. Our units use a reheat cycle to strip moisture out of the air while maintaining the perfect "dry" temperature to prevent corrosion or short circuits.
ISO Class 8 Filtration (Dust Control)
Dust acts as an insulator on PCB boards. We equip our cooling systems with MERV 13 or HEPA filtration to trap fine particulates and PM2.5 haze, keeping your hardware clean and extending its lifespan.
Redundancy (N+1 or 2N)
We design for "No Single Point of Failure." We install redundant cooling units that automatically take over if the primary system requires maintenance or experiences a fault.
| Parameter | Recommended Range | EKG M&E Engineering Goal |
| Intake Temperature | 18 to 27 degrees Celsius | 20 to 22 degrees Celsius (Stable) |
| Relative Humidity | 40% to 60% RH | 45% to 50% (Prevents Static & Corrosion) |
| Air Change Rate | 30+ ACH | High-velocity flushing of heat loads. |
| Filtration | MERV 8 Minimum | MERV 13 / HEPA (Haze Protection) |
HVAC & Clean Air Specialist: We don't just "install a unit." We perform a full Heat Load Calculation and Airflow Visualization to ensure your cooling matches your specific server density (kW per rack).
BMS and Remote Alerting: We link your cooling sensors to a Building Management System (BMS), providing real-time dashboards and instant mobile alerts for temperature spikes or water leaks.
Klang Valley 24/7 Support: Based in Kuala Lumpur, we provide priority emergency response and scheduled preventive maintenance for critical data hubs across the Klang Valley.
Malaysia
