Frame Type High Voltage LWA Liquid Cooling System for Industrial Power Electronics

Product Description

Our Frame Type High Voltage LWA Liquid Cooling System is developed for thermal management in high voltage power electronics, industrial drive equipment, renewable energy systems, and containerized energy applications. It combines liquid circulation technology with air-based heat rejection to provide a practical cooling solution for industrial environments requiring stable temperature control.

The system circulates an ethylene glycol solution through the primary cooling circuit. Heat generated by connected equipment is transferred through a heat exchanger and released into the surrounding air through an external dry cooler. This cooling configuration can reduce dependence on external chilled water infrastructure, subject to ambient conditions and the required cooling capacity.

Featuring a modular frame structure, the Frame Type High Voltage LWA Liquid Cooling System supports convenient equipment installation, component access, and maintenance. The system can integrate circulation pumps, pipelines, valves, sensors, and intelligent control components according to specific project requirements.

Key Features

Water to Air Heat Exchange Technology

• Transfers heat from the liquid cooling circuit to an air-cooled heat rejection system

• Supports ethylene glycol circulation for compatible applications

• Integrates with an external dry cooler

• Reduces the need for an external chilled water source where conditions permit

• Adaptable to different industrial cooling requirements

• Supports customized heat exchanger configurations

Modular Frame Type Design

• Integrated frame structure for organized equipment installation

• Flexible configuration for industrial and containerized projects

• Convenient access to major components for inspection and maintenance

• Customizable piping arrangements and connection interfaces

• Supports project-specific equipment layouts

• Designed for practical installation and servicing

Intelligent Control and Monitoring

• Optional temperature monitoring for cooling circuits

• Pressure and flow monitoring functions

• Pump operation and system status monitoring

• Configurable fault alarms and protective functions

• PLC-based automatic control options

• Optional HMI touchscreen interface

• Remote communication and monitoring integration options

Available control functions depend on the selected configuration and project specifications.

Reliable Cooling Operation

• Engineered coolant circulation for consistent heat transfer

• Heat exchanger selection based on the required thermal load

• Optional coolant quality monitoring and management

• Integrated hydraulic components for simplified system installation

• Configurable protection functions for abnormal operating conditions

• Flexible maintenance arrangements for industrial use

Working Principle

The Frame Type High Voltage LWA Liquid Cooling System uses liquid circulation and air-based heat rejection to remove heat from connected equipment.

Hot Side: An ethylene glycol solution circulates through the primary cooling loop and absorbs heat from the equipment.

Heat Exchange: The heated solution transfers thermal energy through a heat exchanger to the designated heat rejection circuit.

Cold Side: An external dry cooler releases heat into the surrounding air, allowing the cooling medium to return at a lower temperature.

The cooled liquid then circulates back to the equipment to continue the cooling process. Actual performance depends on ambient temperature, coolant concentration, airflow, heat exchanger capacity, and operating conditions.

Frame Type Structure Design

The frame-type configuration provides flexibility for industrial liquid cooling installations and helps simplify equipment integration.

Standard High Voltage Liquid Cooling System

Standard functions and optional features should be confirmed against the actual product specification.

Technical Specifications

Final technical specifications, including cooling capacity, operating pressure, flow rate, coolant temperature, ambient temperature range, and dimensions, should be confirmed according to the selected configuration.

Intelligent Monitoring and Control

The system can be configured with monitoring and control functions to support convenient operation and equipment management.

Available options may include:

• Real-time coolant temperature monitoring

• Pressure and flow condition monitoring

• Coolant conductivity monitoring

• Pump operation and status feedback

• Configurable fault alarms

• PLC-based automatic operating sequences

• HMI display for system parameters

• Remote communication with compatible supervisory systems

These functions help operators track operating conditions and identify selected abnormalities. The final control configuration depends on project requirements and equipment compatibility.

Application Scenarios

New Energy Systems

Suitable for selected renewable energy and energy storage applications requiring thermal management for power conversion equipment and related electrical systems.

High Voltage Drive Systems

Designed for compatible high voltage variable frequency drives, industrial motor drive systems, and other electrical equipment requiring controlled heat removal.

Power Electronics Cooling

Applicable to compatible IGBT modules, power converters, inverter systems, SVG equipment, and other high-power electronic applications.

Containerized Industrial Applications

The modular frame structure supports integration into containerized energy systems and industrial installations where organized equipment layout and convenient maintenance are important.

Industrial Thermal Management

Suitable for industrial facilities requiring liquid cooling with heat rejection through an external dry cooler, subject to the site's ambient conditions and thermal load.

Product Advantages

Reduced Dependence on Chilled Water

The air-based heat rejection configuration can reduce the need for a separate chilled water source when ambient conditions and the required coolant temperature allow dry cooler operation.

Modular Installation

The integrated frame structure supports organized component placement and can simplify installation, deployment, and maintenance planning.

Energy Management Options

Pump selection, hydraulic design, heat exchanger sizing, and control strategies can be configured to support efficient operation under the intended working conditions.

Intelligent Monitoring

Optional sensors, alarms, and control interfaces support system supervision and help identify selected operating abnormalities.

Flexible Integration

The system can be adapted to different equipment layouts, piping interfaces, and installation environments according to project requirements.

Customized Engineering

Cooling capacity, circulation components, control functions, and system dimensions can be configured for specific applications.

Why Choose Our Frame Type High Voltage LWA Liquid Cooling System

Our Frame Type High Voltage LWA Liquid Cooling System combines liquid circulation, air-based heat rejection, and modular equipment integration in an industrial cooling solution. It is designed for applications involving high voltage power electronics, industrial drive systems, renewable energy equipment, and containerized installations.

We support project-specific configuration based on thermal load, ambient temperature, coolant requirements, installation space, and control system needs. This approach helps align the cooling unit with the connected equipment and the intended operating environment.

From component selection and system configuration to technical coordination, we work with customers to identify suitable cooling solutions for their industrial applications.

Custom Design and Engineering Support

Our project support may include:

• Cooling capacity assessment and system configuration

• Heat exchanger and dry cooler selection

• Coolant circulation and piping layout

• Frame dimensions and installation arrangement customization

• PLC control and HMI configuration options

• Temperature, pressure, and flow monitoring selection

• Communication interface and system integration planning

• Technical specification confirmation and quotation

For accurate system selection, customers should provide the equipment heat load, required coolant temperature, ambient temperature range, flow rate, operating pressure, and installation conditions.

Contact Us

Looking for a reliable Frame Type High Voltage LWA Liquid Cooling System for industrial power electronics?

Contact our team to discuss your application, cooling requirements, equipment specifications, and customization needs. We can provide further technical information and a quotation based on your project requirements.