MC-GU Air-cooled Chiller

MC-GU Air-cooled Chiller

The BlackShields MC-GU air-cooled chillers are high-efficiency climate control solutions specifically engineered for battery energy storage system (BESS) containers. Designed to meet the strict thermal management requirements of batteries, these chillers also address the space constraints inherent in containerized setups — a critical consideration for maximizing energy density in compact storage environments. To overcome these challenges, the chillers feature a compact mono-block design with a bottom air inlet and top air outlet, enabling flexible installation close to heat sources. This proximity ensures timely, precise temperature regulation, delivering powerful cooling capacity while maintaining low noise operation — making them a safe, reliable, and energy-efficient thermal management choice for BESS applications.

Product Introduction

▍ Features, Advantages and Benefits 

  Energy Efficiency

    ▶ Superior heat transfer efficiency compared to conventional air cooling systems, optimizing thermal dissipation for battery packs.
    ▶ Exceptional energy efficiency (EER ≥ 3.0) achieved through the integration of variable-stage compressors, EC fans, and intelligent control systems. EC fans enable stepless speed adjustment to match real-time cooling demands, reducing energy consumption by up to 40% compared to traditional fans.

  Convenience & Reliability

    ▶  Integrated monoblock design for plug-and-play installation, minimizing on-site setup time and labor costs.
    ▶  Bottom air inlet and top air outlet configuration, optimizing airflow circulation and heat exchange efficiency in confined container spaces.
    ▶  Stainless steel water tank and pipelines, ensuring strong corrosion resistance and durability in harsh industrial environments.
    ▶  Customizable condensing side air inlets/outlets, adaptable to diverse BESS design specifications for enhanced compatibility.
    ▶  Front-facing maintenance access, allowing easy troubleshooting and routine servicing to minimize downtime.
    ▶  24/7 continuous operation capability with a service life exceeding 10 years, ensuring long-term operational stability and reducing total cost of ownership (TCO).

  Intelligent Control

    ▶  7-inch color touchscreen for intuitive operation, providing real-time visibility of operating parameters.
    ▶  Self-recovery functionality and multi-layer protection mechanisms, safeguarding both the chiller and battery system from potential malfunctions.
    ▶  Open communication protocol, enabling host computer control synchronized with battery temperature data for precise thermal regulation.
    ▶  Remote monitoring and control via RS485/CAN interface, supporting seamless integration with BESS management systems for centralized oversight.

  Certifications

    ▶  CE, UL, and additional certifications available upon request, ensuring compliance with global safety and quality standards for worldwide deployment.


▍ Technical Parameters 

  Cooling capacity: 20~50kW  Operating temperature: Up to 55℃
  Communication interface: RS485/CAN 

 

Description

(Chiller)

Cooling capacity

kW

Power consumption

kW

Water outlet/ambient Temperature

(℃)

EER

Heater

kW

Water flow

L/min

Noise

dB(A)

Dimension(mm)

Power

Supply

Refrigerant
WDH

MC-GU

series

MC0202GU178.515/452.07300@140kPa7598014001800480V 60Hz

R513A

MC0301GU3012.520/452.015400@150kPa7521005501230380V 50HzR410A
MC0402GU402120/451.915500@100kPa75120014751900380V 50HzR410A
MC0502GU502620/451.920750@110kPa7517008002025380V 50HzR410A
MC0602GU602620/352.015500@150kPa7521005501230380V 50HzR410A
MC0802GU804020/452.015650@140kPa75120014752400380V 50HzR410A
MC0902GU9047.320/451.920750@110kPa8517008002400380V 50HzR410A
MC1202GU1205223/452.315/18750@110kPa75150016002500

380/480V

50/60Hz

R32

The air-cooled chiller for BESS is designed to maintain optimal temperatures for battery energy storage systems. It ensures efficient heat dissipation, preventing overheating and enhancing system safety.

With precise temperature control, energy-efficient operation, and low maintenance requirements, the air-cooled chiller for BESS prolongs battery life and improves overall reliability. Its robust design adapts to various climates and operational demands.

A solar energy project adopted the air-cooled chiller for BESS to stabilize large-scale battery operations. The chiller reduced thermal fluctuations, minimized downtime, and boosted system efficiency, proving its value in real-world applications.

By using an air-cooled chiller for BESS, operators address key challenges such as overheating, performance instability, and energy loss, ensuring safer, more reliable, and efficient energy storage management.

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