Reliable Airflow System for Continuous Data Center Cooling

Data center cooling systems are critical infrastructure that ensure stable server operation, demanding high reliability and energy efficiency from air handling systems. EC fans, combined with redundant design and remote monitoring, enable on-demand airflow adjustment while maintaining cooling continuity. This approach effectively lowers the PUE value, meeting energy efficiency standards for green data center construction.

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Industry Challenges

The data center cooling system must operate continuously 7×24 hours.

Increasing pressure on PUE assessment

High redundancy requirements

Remote monitoring and fault warning are urgently needed

VALUE

Energy Savings Value

Dynamic cooling adjustment to help reduce PUE.

Reduce consumption

Energy Efficiency Improvement

Boost Efficiency

Stable performance

COMBINATION

Product Bundle Compatibility

Co3Collaborative compatibility for similar products

Combine01

EC Motor and EC Fan

Combine02

Automation Control Products and Systems

Combine03

Sensing Instruments

AUTOMATION & SOLUTIONS

Recommended Solutions

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Data Center Automation Monitoring

Data Center Automated Monitoring and Intelligent Operations Solution

Centered on Panpu PLC control cabinets and MCC switchgear, SCADA factory automation monitoring systems, and SaaS IoT cloud platforms, we provide integrated power distribution, cooling, and environmental monitoring and maintenance solutions for data centers and server rooms. The system supports multi-PLC station networking via Ethernet and Profibus-DP, tiered alert push notifications, mobile remote control, and centralized aggregation of multiple sites to a control center via VPN.

Use Cases

Data center and server room precision air conditioning cluster control, power distribution and UPS system monitoring, chilled water and cooling tower cluster control, modular data center environmental monitoring, centralized multi-site operations and maintenance, and legacy building automation system upgrades with IoT transformation.

Solve pain points

Power distribution, precision air conditioning, and environmental monitoring operate independently with fragmented dashboards that hinder unified analysis.Devices from different vendors use incompatible communication protocols, making data integration difficult.Switching between systems to troubleshoot during anomalies leads to long fault localization times.When a refrigeration system runs at fixed speed for extended periods, significant energy waste occurs if actual load falls below design capacity.

Solution Composition

- Inventory of power distribution, cooling, and environmental equipment in data centers; define data collection points and communication protocols. - Deploy Panpu IoT controllers to complete device data acquisition and integrate communication protocols. - Supply integrated PLC control cabinets, MCC control cabinets, variable frequency drive (VFD) control cabinets, and low-voltage switchgear. - Configure SCADA monitoring system; connect multiple PLC stations via Ethernet/Profibus-DP/RS485 network. - Configure hierarchical monitoring dashboards for high-voltage and low-voltage systems. - Set up centralized display at the monitoring workstation with video wall; configure alarm levels, historical data logging, and trend curves. - Configure video linkage between cameras and digital video recorders (DVRs). - Deploy SaaS-based IoT cloud platform; enable user portal, mobile app, and backend configuration interface. - Connect multiple data centers to the central control center via dedicated VPN network for simultaneous cloud and on-site operations and maintenance. - Configure VFD speed control and demand-based cooling strategies for refrigeration equipment. - Perform mechanical and electrical installation, electrical control programming, commissioning, and load testing. - Provide post-commissioning maintenance of the electrical control system and remote operations support.

Service Process

Requirement Consultation → Site Survey → Solution Design → Cabinet Supply → Installation & Construction → Software Development → Programming & Debugging → Platform Deployment → Joint Testing & Acceptance → O&M Support

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Building Energy Efficiency

Building energy retrofit

Upgrade EC fans and permanent magnet motors in commercial building HVAC systems, integrating with building automation for on-demand cooling and heating.

Use Cases

Commercial complexes, office buildings, hospitals, and data center server rooms

Solve pain points

Air conditioning system operating continuously at full loadHigh energy consumption in terminal air systemsLack of sub-metering for energy consumption

Solution Composition

HVAC System Diagnostics / EC Fan & Permanent Magnet Motor Replacement / Building Automation Integration

Service Process

HVAC Diagnostics → Equipment Replacement → BMS Integration → Energy Efficiency Validation

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EC Fan Upgrade

EC Fan Energy Saving Retrofit

Replace traditional AC fans with EC permanent magnet fans for stepless speed control and on-demand airflow, significantly reducing energy consumption in HVAC and equipment fan systems.

Use Cases

Cleanroom, cooling tower, air handling unit, equipment heat dissipation air system

Solve pain points

Energy waste from throttling in dampersFan noise is too highInaccurate air volume adjustment

Solution Composition

Airflow System Capacity Assessment / EC Fan Matching & Replacement / Intelligent Speed Control & Linkage

Service Process

Airflow Assessment → Fan Selection → Replacement & Installation → Intelligent Linkage Control

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PANKA EC Fan Solution

Pengke EC Fan Air System Energy-Saving Solution

PANKA EC electronic commutation fans replace traditional AC and belt-driven fans. With a direct motor-to-impeller connection, they require zero maintenance and exceed IE5 efficiency standards. They support stepless speed control from 0 to 10V or 4 to 20mA and MODBUS-RTU group control. Paired with FAN Master intelligent selection software for precise model matching based on actual operating conditions, these fans enable energy-efficient retrofits for air systems in HVAC, data centers, and cleanrooms.

Use Cases

HVAC supply and exhaust systems, precision cooling for data centers and server rooms, cleanroom HVAC for biopharmaceutical and semiconductor facilities, air handling units for large office buildings and industrial manufacturing workshops, nature-mimicking controlled environments (e.g., aquatic animal exhibits in zoos), cooling tower and equipment heat dissipation airflow systems, and EC motor retrofits for existing AC external rotor fans and belt-driven fan systems.

Solve pain points

Traditional AC motor-driven fans suffer from low efficiency and high noise, failing to meet modern HVAC and cleanroom requirements.Belt-driven fans require regular belt replacement and lubrication, resulting in high maintenance demands and airflow reduction due to belt slippage.Fixed-speed fan operation leads to significant energy waste when actual load is below design capacity.The external rotor relies on natural airflow for cooling, which can create internal turbulence and degrade aerodynamic performance.

Solution Composition

On-site air volume, pressure, and load rate mapping to define existing AC fan operating conditions / Pank FAN Master intelligent selection software for matching models, automatic calculation of operating points, and PDF/Excel report generation / Pank EC fans (electronically commutated permanent magnet synchronous motors with integrated motor drives and direct-coupled impellers) / Aerofoil high-strength aluminum alloy blades with welded structure, lightweight design, and maintenance-free operation / Built-in 485 control module supporting MODBUS-RTU protocol and RS485 bus networking / Analog input/output (0~1VDC / 0~4~2mA) and pulse I/O interface configuration / Matrix fan array layout with multiple units in parallel for redundancy and staged regulation / Internal clearance verification (LA≥0.5×D2, LD≥1×D2, A≥1.5~1.8×D2) / Protection features (automatic shutdown on rotor lock, overvoltage protection, reverse polarity protection, overheating protection, alarm signal output) / Existing fan replacement with mechanical interface adaptation, field wiring, and commissioning / Performance acceptance testing and energy savings comparison

Service Process

Site Survey → Software Selection → Spacing Verification → Equipment Supply → Removal & Installation → Wiring & Networking → Parameter Tuning → Commissioning & Acceptance → Energy Consumption Comparison

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Other Industries

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HVAC

Focusing on the HVAC sector, we leverage EC fans, permanent magnet synchronous motors, and variable frequency control technology to deliver equipment integration and terminal air system retrofit services. Our solutions optimize system efficiency, helping the HVAC industry reduce costs, lower energy consumption, and achieve green, high-performance operations.

Water Treatment

Provides variable frequency linkage control and permanent magnet motor integration for water supply and sewage treatment systems to stabilize network pressure, reduce mechanical wear, and lower energy consumption per ton of water.

Food & Beverage

Provides easy-to-clean, highly reliable motors and drives for food and beverage production lines, supporting continuous operation and frequent start-stop cycles.

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