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Cabinet Type High Voltage LWA Liquid Cooling Unit

Categories High Voltage LWA Liquid Cooling Unit for Power Electronics
Product Type: Cabinet Type High Voltage LWA Liquid Cooling Unit
Cooling Method: Water-Air Heat Exchange
External Cooling Device: Dry Cooler
Brand Name: KW-TECH
Place of Origin: CHINA
Model Number: LWA-XXX
HMI Interface: 7–10 Inch Color Touchscreen
Redundancy Configuration: Dual Pump Redundancy
Applications: New Energy, Power Electronics, High-Voltage Equipment
Cold Side Medium: Air
Supply Ability: 1000 PC/Month
Delivery Time: 5-8 weeks
MOQ: 1 PS
Payment Terms: T/T
Packaging Details: Seaworthy Packaging
Hot Side Medium: Ethylene Glycol Solution
Control System: PLC Intelligent Control
Installation Type: Indoor In-Row Cabinet
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Cabinet Type High Voltage LWA Liquid Cooling Unit

Cabinet Type High Voltage LWA Liquid Cooling Unit | High-Efficiency Liquid Cooling Solutions

Our Cabinet Type High Voltage LWA Liquid Cooling Unit is designed for new energy systems, high-voltage power electronics, industrial drives, and thermal management applications requiring reliable and intelligent liquid cooling performance.

The system adopts a water-air heat exchange design, using ethylene glycol solution on the hot side and air on the cold side. An external Dry Cooler is typically used for heat dissipation, making the system ideal for applications where no chilled water source is available on site.

The cabinet structure is specially designed for indoor in-row cabinet applications, featuring an attractive appearance and front & rear door opening design for convenient maintenance and operation.


Key Features

  • Water-air heat exchange cooling technology
  • Ethylene glycol solution on the hot side
  • Air cooling on the cold side
  • External dry cooler compatible
  • Suitable for sites without chilled water sources
  • Cabinet structure for indoor in-row deployment
  • Dual pump redundancy as standard
  • Online deionization system included
  • Automatic water replenishment function
  • PLC control with 7–10 inch color HMI
  • Real-time monitoring and fault alarm functions
  • Remote communication and centralized management support
  • High-efficiency heat exchange with low-noise operation

Working Principle

The system adopts:

  • Hot Side: Ethylene glycol solution circulation
  • Cold Side: Air cooling heat dissipation

Heat generated by the equipment is transferred through a high-efficiency water-air heat exchanger and dissipated via an external dry cooler system.


Cabinet Structure Design

Structure FeatureDescription
Cabinet-Type StructureDesigned for indoor in-row cabinet applications
Front & Rear Door DesignEasy maintenance and service access
Compact LayoutOptimized space utilization
Industrial AppearanceSuitable for modern equipment environments

Compared with frame-type and skid-mounted solutions, the cabinet type is more suitable for indoor applications requiring compact layouts and aesthetic integration.


Standard Configuration

Standard FeatureDescription
Dual Pump RedundancyEnsures high operational reliability
Online Deionization SystemMaintains coolant purity and stability
Automatic Water ReplenishmentMaintains stable coolant levels
PLC Intelligent ControlAutomated system management
7–10 Inch Color HMIReal-time monitoring and operation
Fault Alarm SystemImproves operational safety
Remote Communication InterfaceSupports centralized background management

Technical Specifications

ItemSpecification
Product TypeCabinet Type High Voltage LWA Liquid Cooling Unit
Cooling MethodWater-Air Heat Exchange
Hot Side MediumEthylene Glycol Solution
Cold Side MediumAir
External Cooling DeviceDry Cooler
Control SystemPLC Intelligent Control
HMI Interface7–10 Inch Color Touchscreen
Installation TypeIndoor In-Row Cabinet
Redundancy ConfigurationDual Pump Redundancy
ApplicationsNew Energy, Power Electronics, High-Voltage Equipment

Intelligent Monitoring System

The system supports:

  • Real-time temperature monitoring
  • Pressure and flow monitoring
  • Coolant status detection
  • Fault alarm and protection functions
  • Remote communication management
  • Centralized background monitoring system integration

Ensuring stable, safe, and efficient long-term operation.


Application Scenarios

New Energy Systems

Suitable for energy storage systems, wind power, photovoltaic, and renewable energy equipment cooling.

High-Voltage Drive Systems

Widely used for high-voltage VFD and industrial drive cooling applications.

Power Electronics Cooling

Ideal for IGBT, SVG, UPS, and high-power electrical equipment thermal management.

Industrial Thermal Management

Supports continuous cooling operation for industrial automation and high-reliability equipment.


Product Advantages

  • No chilled water infrastructure required
  • Energy-efficient cooling performance
  • Low-noise operation
  • Intelligent monitoring and management
  • High reliability with dual pump redundancy
  • Easy installation and maintenance
  • Remote centralized operation support

Why Choose Our Cabinet Type High Voltage LWA Liquid Cooling Unit?

Our high-voltage cabinet-type liquid cooling unit combines advanced water-air heat exchange technology, intelligent control systems, and reliable coolant circulation design to provide stable, efficient, and safe thermal management solutions for modern industrial and new energy applications.

Custom engineering support is available for global project requirements.


Contact Us

Looking for a reliable high-voltage liquid cooling solution?

✔ Custom Design & Engineering Support
✔ OEM & ODM Services
✔ High-Voltage Cooling Expertise
✔ Global Project Delivery

Contact us today to get a customized Cabinet Type High Voltage LWA Liquid Cooling Unit solution and quotation.

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