Services ACMV Contractor About Request a Quote →
Data Centre Cooling · Singapore · Since 1994

Data Centre ACMV
& Cooling Contractor
Singapore

Winsteam Engineering delivers precision cooling and ACMV systems for Singapore data centres — from N+1 redundant chilled water systems and in-row cooling to hot/cold aisle containment and 24/7 maintenance contracts for critical environments.

30+
Years Experience
24/7
Emergency Response
N+1
Redundancy Design
CP13
Code Compliant
BCA Licensed Since 1994 · Critical Environment Experience · N+1 Redundancy Design · 24/7 Emergency Response · Singapore · GST Reg: 199407459M
What We Deliver

Data Centre Cooling
Services

Precision cooling and ACMV services for Singapore's data centres — designed for zero-downtime operation, energy efficiency, and the reliability that critical infrastructure demands.

Precision Air Conditioning (CRAC/CRAH)

Supply, installation, and commissioning of Computer Room Air Conditioners (CRAC) and Computer Room Air Handlers (CRAH) for data halls. Configured for precise temperature and humidity control within tight tolerances.

CRAC UnitsCRAH UnitsTemperature ControlHumidity Control
Chilled Water System for Data Centres

Design and installation of chilled water ACMV systems for large data centres — primary/secondary pumping, variable flow control, free cooling integration, and N+1 chiller redundancy to eliminate single points of failure.

N+1 RedundancyFree CoolingVariable FlowEnergy Efficient
In-Row Cooling Installation

In-row cooling units positioned between server racks for high-density data hall environments — delivering cold air directly at the point of heat generation and dramatically reducing the distance air must travel.

High DensityClose-CoupledRack-Level Cooling
Hot/Cold Aisle Containment

Design and installation of hot and cold aisle containment systems — including containment panels, ceiling blanking tiles, and floor grille optimisation — to prevent hot and cold air mixing and maximise cooling efficiency.

Cold AisleHot AisleContainmentPUE Improvement
BMS & Monitoring Integration

Integration of data centre cooling systems with building management systems — real-time temperature and humidity monitoring, cooling unit status, alarm management, and energy metering across the entire data hall environment.

BMS IntegrationDCIMThermal MonitoringAlarm Management
24/7 Data Centre Cooling Maintenance

PPM contracts designed for critical data centre environments — maintenance windows planned around operational schedules, 24/7 emergency call-out, preventive component replacement, and full compliance reporting.

24/7 Call-OutPPMCritical EnvironmentZero Downtime
Technical Capability

Data Centre Cooling
Specifications

Winsteam's data centre cooling capability spans the full range of cooling architectures used in Singapore's data centre sector.

Cooling Systems

  • Chilled Water Systems (CWS)
  • Precision Air Conditioning (CRAC)
  • Computer Room Air Handlers (CRAH)
  • In-Row Cooling Units
  • Rear-Door Heat Exchangers
  • Free Cooling / Economiser Mode
  • Adiabatic Cooling Systems

Redundancy & Resilience

  • N+1 Cooling Redundancy Design
  • 2N Fully Redundant Systems
  • Automatic Failover Configuration
  • Duty/Standby Pump Arrangements
  • Dual-Path Chilled Water Pipework
  • UPS-Backed Control Systems
  • Thermal Risk Assessment

Containment & Efficiency

  • Cold Aisle Containment (CAC)
  • Hot Aisle Containment (HAC)
  • Blanking Panel Installation
  • Raised Floor Optimisation
  • CFD Airflow Modelling
  • PUE Improvement Works
  • Variable Speed Drive Retrofits
Cooling as a Service

Cooling as a Service (CaaS)
for Singapore Data Centres

What Is Cooling as a Service (CaaS)?

Cooling as a Service (CaaS) is a managed cooling model where a data centre operator outsources the design, installation, operation, and maintenance of its cooling infrastructure to a specialist ACMV contractor — rather than owning and managing the equipment in-house. The operator pays a predictable service fee; the contractor is responsible for system performance, uptime, and compliance.

Cooling as a Service (CaaS) is a managed cooling model where a data centre operator outsources the design, installation, operation, and maintenance of its cooling infrastructure to a specialist contractor — rather than owning and managing the equipment in-house. Winsteam provides CaaS-aligned cooling contracts for Singapore data centres: we design, install, and maintain your cooling systems under a long-term service agreement, so your team focuses on uptime rather than plant management.

Design & Install
We design your cooling architecture, supply all equipment, and install to N+1 or 2N redundancy specifications — fully CP13-compliant and ready for data centre operations from day one.
Operate & Monitor
BMS-integrated monitoring, temperature and humidity tracking, alarm response, and proactive fault management — keeping your cooling systems within ASHRAE A1/A2 thermal envelopes.
Maintain & Report
Scheduled PPM, 24/7 emergency call-out, component replacement before failure, and full maintenance reporting — including PUE tracking and energy benchmarking on request.
Why CaaS for Singapore Data Centres?

Singapore's data centre sector operates under strict PUE and energy efficiency requirements from EMA and MAS. Outsourcing cooling management to a specialist contractor with in-house MEP expertise ensures your infrastructure meets these obligations without burdening your core IT team. Contact Winsteam at +65 9380 8176 to discuss a CaaS arrangement for your facility.

FAQ

Data Centre Cooling FAQ

Common questions from data centre operators, facilities managers, and IT infrastructure teams about cooling works in Singapore.

Winsteam provides precision air conditioning (CRAC/CRAH), chilled water system installation and replacement, in-row cooling, hot/cold aisle containment, BMS and monitoring integration, and 24/7 PPM maintenance contracts for Singapore data centres. All works are designed for zero-downtime installation, leveraging existing redundancy to avoid service interruption.
Yes. Data centre cooling replacement is planned to leverage N+1 redundancy — equipment is replaced unit by unit while the remaining units maintain cooling. For facilities without built-in redundancy, temporary portable cooling provision is available. All works are preceded by a thermal risk assessment and a detailed works sequence approved by the facility operations team before mobilisation.
In Singapore's climate, data centres run cooling systems year-round at full capacity. Hot/cold aisle containment prevents hot exhaust air from mixing with cold supply air, which means cooling units work against a significantly smaller temperature differential — they deliver cold air to where it's needed without wasting it cooling already-hot return air. The result is typically a 20–40% reduction in cooling energy consumption, measurable through improved PUE (Power Usage Effectiveness).
Winsteam's data centre maintenance contracts include scheduled preventive maintenance on all cooling equipment (CRAC/CRAH units, chiller plant, cooling towers, pumps), BMS monitoring and alarm response, consumable replacement (filters, belts, refrigerant checks), compliance reporting, and 24/7 emergency call-out response. Maintenance windows are planned around operational schedules to minimise any risk to live systems.
Cooling as a Service (CaaS) is a managed model where a data centre operator outsources the design, installation, operation, and maintenance of cooling infrastructure to a specialist contractor. Rather than managing cooling plant in-house, the operator engages a CaaS provider under a long-term service contract. Winsteam provides CaaS-aligned cooling contracts for Singapore data centres — covering equipment supply, installation, monitoring, and 24/7 maintenance under a structured service agreement.
Contact Winsteam at +65 9380 8176 or winsteam@winsteam.sg. For data centre projects, we will arrange a site survey to assess your existing cooling architecture, redundancy configuration, heat load, and operational constraints before providing a detailed proposal. We respond within one business day.

Need a Data Centre Cooling
Contractor in Singapore?

Winsteam Engineering delivers precision cooling and ACMV services for Singapore data centres — designed for zero downtime and critical environment reliability.

+65 9380 8176  ·  winsteam@winsteam.sg

Also serving:

Commercial ACMV  ·  Factory & Industrial ACMV  ·  Hotel HVAC