ColdEngine AI Datacenter

Our Products

1. Basic Rack General Specs

Item Parameter EU Compliance Remark
Model EU60-E (Envicool native 60kW ODM) Exclusive model for EU & Central Asia only
Rated IT Load Power 60kW Native Envicool heavy-duty busbar design, no electrical modification
Peak Instant Overload Power 84kW Support full GB200 / GB300 / H100 8-GPU high-density clusters
Cabinet Height 47U Standard Server Rack Standard EU data center cabinet dimension
Cabinet Material Cold rolled steel, anti-corrosion electrophoretic coating RoHS 2.0 compliant surface treatment
Overall Dimension (W×D×H) 800mm × 1200mm × 2200mm Fit standard European data center aisle layout
Total Weight (Fully loaded with heat recovery module) 1480kg Complete pre-assembled at Envicool Zhongshan factory
Environmental Operating Temp Ambient 5°C ~ 35°C; Storage -25°C ~ +55°C Built-in anti-freeze circuit for cold European winter
Altitude Adaptation ≤2000m Meet EU inland & northern region deployment

2. Primary Liquid Cooling Circuit ( Server Cold Plate Loop)

Item Parameter EU Compliance Remark
Cooling Plate Type Envicool self-developed micro-channel cold plate NVIDIA MGX ecosystem certified
Quick Disconnect Interface MGX standard UQD leak-free connector Pass NVIDIA 2 million plug/unplug durability test
Primary Coolant Type Low-GWP water-based propylene glycol coolant GWP≈1, zero PFAS, comply with EU F-Gas No.517/2014
Primary Circuit Design Pressure 1.0MPa PED 2014/68/EU pressure vessel standard
Primary Supply Temp 32°C ±1°C Standard high-efficiency liquid cooling operating point
Primary Return Temp 38°C ±1°C Waste heat source for secondary heating recovery
Built-in Cabinet CDU Pump Variable frequency centrifugal pump, speed auto-adjust Reduce idle power consumption, optimize ErP PUE
Leakage Monitoring Full-loop liquid leak sensor + auto power-off protection EN60204-1 LVD safety requirement

3. EU Exclusive Waste Heat Recovery Secondary Hot Water Circuit (Core Custom Module)

Item Parameter EU Compliance Remark
Heat Exchanger Core Integrated stainless steel plate heat exchanger, pre-installed inside rack cabinet EN14334 European district heating standard
Secondary Heat Medium Same low-GWP propylene glycol coolant as primary loop Unified coolant, no separate fluid management
Design Working Pressure of Heating Loop 1.6MPa Full PED witnessed test certification as pressure equipment
Outlet Hot Water Temp to Municipal Heating Grid Adjustable 55°C ~ 65°C Matches mainstream EU district heating pipeline temperature standard
Built-in Temperature Control Component Constant temperature mixing valve + electric three-way bypass valve Automatically bypass heat recovery under low load to stabilize rack operating temp
Anti-freeze Protection Circuit Electric heating tracing + automatic glycol concentration monitoring Prevent pipeline freezing in Northern Europe winter
Pipeline Flange Standard EN 1092 PN16 flange interface Direct docking with European municipal heating pipeline without adapter
Max Waste Heat Recoverable Power (Full Load) Up to 41kW Independent third-party efficiency test per EN50600-4-2
Heat Recovery Efficiency (100% IT load) ≥41% Core selling point for EU green data center subsidy application

4. Electirical & PDU System (Native Envicool 60kW Heavy-Duty Platform)

Item Parameter EU Compliance Remark
Model Envicool native 60kW heavy-duty PDU Exclusive for EU60-E rack, no third-party adapter
Rated Input Voltage 380V 3P+N+PE 50Hz Standard EU industrial power grid
Rated Output Power 60kW continuous 125% overload capacity for 1 hour
Output Circuit 12x 32A single-phase C19 outlets Standard EU server power interface
Circuit Breaker Each outlet with independent MCB + residual current protection EN 60898-1 standard
Power Monitoring Real-time voltage, current, power, energy consumption per circuit Modbus TCP/RTU protocol, compatible with EU DCIM system
Insulation Monitoring Built-in insulation resistance monitoring + auto alarm EN 60204-1 LVD safety requirement
Cable Entry Top and bottom dual cable entry, IP54 protection EN 60529 standard
Mounting 19-inch 4U rack-mount design Fit standard 47U server rack
Certification CE, LVD, EMC, RoHS 2.0 Full EU market access compliance

5. Energy Efficiency & EU Green Compliance Index

Item Parameter EU Compliance Remark
PUE (Full Load) ≤ 1.1 EU Code of Conduct for Data Centers Tier 3 standard
PUE (50% Load) ≤ 1.15 Meet EU ErP Lot 11 server cooling efficiency requirement
WUE ≤ 0.1 L/kWh EU Water Footprint Network standard
Carbon Usage Effectiveness (CUE) ≤ 0.02 tCO2/MWh EU Taxonomy for Sustainable Activities compliant
Heat Recovery Rate ≥ 41% EU Green Public Procurement (GPP) criteria for data centers
Energy Reuse Effectiveness (ERE) ≥ 0.4 EU Climate Neutral Data Center Pact requirement
Cooling System Energy Efficiency Ratio (EER) ≥ 25 EN 14511 European air conditioning standard
Annual Energy Savings Up to 40% vs air-cooled systems EU Energy Efficiency Directive (EED) Article 7 compliant
EU Ecolabel Eligibility Fully compliant Meet EU Ecolabel for IT products criteria
RoHS 2.0 Compliance 100% compliant EU Directive 2011/65/EU
REACH Compliance 100% compliant EU Regulation 1907/2006
WEEE Compliance 100% compliant EU Directive 2012/19/EU
F-Gas Compliance 100% compliant EU Regulation 517/2014
PED Compliance 100% compliant EU Directive 2014/68/EU
LVD Compliance 100% compliant EU Directive 2014/35/EU
EMC Compliance 100% compliant EU Directive 2014/30/EU
CE Marking Fully certified EU market access mandatory requirement

Safety & Certification Supporting Info

  1. Full CE Package: LVD 2014/35/EU, EMC 2014/30/EU, MD 2006/42/EC
  2. PED 2014/68/EU: NB notified body witnessed test for heating & cooling pressure loops
  3. NVIDIA MGX ecosystem validated liquid cooling architecture
  4. Independent test reports: PUE, waste heat recovery efficiency, full machine carbon footprint
  5. Full set of English TCF technical construction files issued under our company as Legal Manufacturer
  6. 5-year whole machine warranty for EU market, pan-European after-sales coordination support

PUE Benchmark

Baseline: < 1.1

Industry-leading PUE for liquid-cooled AI racks (EU average: 1.4+)

Field Test Data

Verified by independent EU data center auditors across 12+ sites

Heat Recovery

District Heating Integration

Feed waste heat into local municipal heating networks

Industrial Reuse

Supply heat to nearby manufacturing facilities

Carbon Footprint Reduction

Up to 40% reduction in overall carbon emissions for data centers

5-Year TCO Analysis

25% Lower TCO

vs European local liquid cooling brands (energy + maintenance savings)

ROI Timeline

Positive return on investment within 24 months of deployment

Maintenance Costs

90% reduction in cooling-related maintenance vs air-cooled systems

Case Studies

German AI Research Center

60kw racks deployed with 1.08 PUE and 35% heat recovery rate

French Cloud Provider

40kw edge racks rolled out across 20+ locations with 28% TCO savings

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About Us

Our Mission

Deliver sustainable, EU-compliant liquid cooling solutions for next-gen AI data centers

European Presence

Headquartered in Luxembourg with regional offices in Germany, France, and Spain

Expert Team

15+ years of thermal engineering experience in European data center infrastructure

Liquid Cooling Platform

Heat exchange components:

Cold plates,Heat exchangers.

Fluid distribution:

Circulation pumps,main pipelines,branch pipelines,quick disconnet couplings,valves,filters.

Temperature & pressure regulation:

Cooling Distribution Units(CDU), expansion tanks, liquid replenishment units.

Safety protection:

Liquid leakage detection, anti-corrosion treatment, insulation design, pressure relief components.

Intelligent management:

Data acquisition (Modebus TCP/RTU, OPC UA) ,remote monitoring, linkage control system.

Why European Data Centers Trust ColdEngine

PUE < 1.1

Ultra-efficient energy architecture for AI workloads.

Heat Recovery Ready

Supports district heating and industrial reuse.

Leak Protection System

Real-time monitoring and multi-layer sealing design.

CE / ERP Ready

Designed for European compliance standards.

Thermal Intelligence

Heatwave Stability

Stable operation under extreme European summer temperatures.

Anti-Condensation

Prevents moisture formation in cold environments.

Adaptive Cooling

Dynamic flow adjustment based on load & climate.

System Architecture

GPU Cluster → Cold Plate Network → Rack Manifold → CDU → Heat Exchanger

Technical Specifications

Rack Power

60–100 kW

Cooling Type

Direct Liquid Cooling

PUE

< 1.1

Compliance

CE / ERP Ready

Applications

AI Training Clusters
HPC Centers
Cloud Providers
Edge AI Systems

Deploy Your AI Data Center in Europe

Contact us for technical proposals, pricing, and partnership opportunities.

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