High Sensible Heat Ratio
An SHR above 0.9 directs cooling capacity toward the dry heat generated by electronic equipment.

Liebert SRC-G 3kW Cooling System is a wall-mounted thermal-management solution designed for small critical technology rooms. Model SRC03GES provides 3000W nominal total cooling, 2700W net sensible cooling and 934.5 CMH airflow for UPS rooms, battery rooms, IT rooms, control rooms, electrical rooms and ATM locations.
Liebert SRC-G 3kW Cooling System is designed to manage the predominantly sensible heat produced by UPS systems, batteries, servers, communication equipment, automation systems and other critical electronic loads.
Model SRC03GES provides 3000W nominal total cooling and 2700W net sensible cooling under the specified rating conditions. Its sensible heat ratio above 0.9 enables the unit to focus cooling capacity on equipment-generated dry heat.
The indoor unit delivers a nominal airflow of 934.5 CMH. A high-efficiency EC fan adjusts airflow according to operating conditions while supporting efficient continuous cooling.
The wall-mounted indoor unit preserves valuable floor space inside compact equipment rooms. The separate outdoor condensing unit rejects heat outside the protected technological environment.
A hydrophilic-coated copper-tube and aluminium-fin cooling coil provides a large heat-transfer surface. The outdoor condenser also uses a hydrophilic-coated coil designed for demanding ambient conditions.
The advanced controller provides temperature management, operating-status information, alarm generation, automatic restart after power recovery and sequencing of up to eight compatible units.
Remote monitoring and access control help operators supervise cooling conditions and restrict unauthorised changes to system settings.
The SRC03GES combines efficient airflow, precision temperature management and remote supervision for small mission-critical rooms.
An SHR above 0.9 directs cooling capacity toward the dry heat generated by electronic equipment.
The EC fan provides stepless speed modulation and high airflow with efficient electrical operation.
The controller can sequence up to eight compatible cooling units for coordinated room operation.
Automatic restart functionality restores cooling operation following the return of electrical power.
A washable G4 filtration system helps reduce dust and airborne contamination inside the cooling environment.
Compatible communication enables remote operating visibility, alarm supervision and cooling-system monitoring.
The Liebert SRC-G 3kW Cooling System combines a high-sensible cooling coil, an EC fan, a rotary compressor and intelligent control to maintain stable conditions inside small critical rooms.
SRC03GES combines high-sensible cooling, efficient airflow, equipment-room filtration and advanced monitoring functions.
Published cooling capacity is based on Vertiv’s specified rating conditions. Actual performance can vary with room temperature, outdoor ambient conditions and installation configuration.
Important information about cooling capacity, airflow, applications and multi-unit control.
Model SRC03GES provides 3000W nominal total cooling and 2700W net sensible cooling under Vertiv’s specified rating conditions.
It is designed for small critical rooms such as UPS rooms, battery rooms, IT rooms, control rooms, electrical rooms, VFD rooms and ATM locations.
The unit provides a nominal airflow of 934.5 CMH through a high-efficiency EC fan with variable-speed operation.
Yes. The advanced controller supports sequencing and coordinated operation of up to eight compatible cooling units.
Explore the wall-mounted cooling unit, intelligent control interface and outdoor condensing architecture.
Contact Intermax for Liebert SRC-G 3kW Cooling System pricing, availability and product information.
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