Dry cooler EXT-150DC

Product Summary
EXTRCOOL Integrated Dry Cooling Unit (IDCU-Series) is a containerized, all-in-one air-to-liquid heat rejection solution engineered for mission-critical liquid-cooled AI and HPC data centers. The factory-integrated package combines dry cooler, pump skid and control systems to enable rapid, low-PUE deployment of closed liquid-loop cooling architectures.

Core Technical Advantages

• All-in-One Containerized Design High-efficiency finned-tube heat exchangers, EC fan arrays, pump modules and controls assembled in a standard container form factor to minimize on-site installation.
• High-Performance Heat Rejection Large-area finned tubes with variable-speed EC fans maximize air-side heat transfer for effective rejection from closed liquid loops without chilled-water systems.
• Rugged Outdoor-Ready Build ISO-container construction, weather-resistant enclosures, corrosion-proof coatings and vibration damping for long-term outdoor reliability.
• Plug-and-Play Deployment Pre-tested piping, pumps and control logic accelerate connection to CDU, cold plates and manifolds, reducing commissioning time.
• Energy-Efficient, Low-Noise Operation PID-based control of fan and pump speeds adapts flow to coolant temperature, lowering power draw and reducing data center PUE.

Product Specifications
Brand: EXTRCOOL
Model series: IDCU-Series Integrated Dry Cooling Unit
Product type: Containerized Dry Cooler (heat rejection unit)
Cooling method: Air-to-liquid dry cooling
Rated capacities: 150 kW – 2000 kW (model-dependent)
Air flow range: ~50,000 m³/h – 600,000 m³/h (model-dependent)
Liquid flow range: ~500 LPM – 5,000 LPM (model-dependent)
Coolant: PG40
Power supply: 3P AC380V 50/60Hz; 3P AC480V 60Hz
Dual power ATS: Yes
Control: PID fan control; Modbus RTU & TCP/IP communication
Redundancy: N+1 fans; leak detection; dual power ATS available
Protection: IP55; design pressure > 10 Bar
Working environment: -30°C ~ 45°C / RH 5 ~ 90%
Storage environment: -45°C ~ 70°C / RH 5 ~ 93%
Typical dimensions & weights vary by model (examples provided on request)

Ideal Application Scenarios

• AI Data Centers: Heat rejection for high-density GPU liquid cooling supporting intense training and inference workloads.
• HPC & Supercomputing: Turnkey heat rejection for scientific computing and simulation liquid loops.
• Air-to-Liquid Retrofits: Upgrade air-cooled sites to liquid-cooled architectures without chilled-water infrastructure.
• Edge & Colocation: Outdoor, space-constrained, containerized deployments for rapid site roll-out.
• Hybrid Liquid Cooling: Integration with CDU systems for partial or full liquid architectures.

Why Choose EXTRCOOL Integrated Dry Cooling Unit?
The integrated approach removes separate dry cooler, pump and control room construction. EXTRCOOL IDCU-Series delivers factory-tested, scalable heat rejection for liquid cooling deployments with simplified commissioning, stable operation and remote-ready control interfaces.

Frequently Asked Questions
1. What is an Integrated Dry Cooling Unit used for?
It provides containerized heat rejection for closed liquid cooling systems, combining dry cooler, pumps and controls into a single pre-tested package to avoid chilled-water plant requirements.

2. What are the benefits versus standalone dry coolers?
Faster site deployment, reduced on-site engineering, pre-commissioned piping and controls, and simplified compatibility with liquid cooling racks and CDUs.

3. Is the unit compatible with CDU systems?
Yes. Units support standard loop pressures and temperatures and offer configurable flange connections; compatibility is model- and configuration-dependent.

Technical features

• Brand: EXTRCOOL
• Model series: IDCU-Series
• Product type: Containerized Dry Cooler
• Cooling: Air-to-liquid dry cooling
• Rated capacities: 150–2000 kW (model-dependent)
• Air flow: ~50,000–600,000 m³/h (model-dependent)
• Liquid flow: ~500–5000 LPM (model-dependent)
• Power: 3P AC380V 50/60Hz (also 3P AC480V 60Hz)
• Controls: PID; Modbus RTU & TCP/IP
• Protection: IP55; design pressure >10 Bar
• Redundancy: N+1 fans; leak detection; dual power ATS available