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MVRL2100-4601-A Other Names:
Liquid-cooled rectifier module MVRL2100-4601-A
MVRL2100-4601-A Liquid-cooled module
Core Functions
Rectification and Power Conversion
As a liquid-cooled rectifier module, its core function is to convert AC power into unsmoothed DC power, providing stable DC power support for medium-voltage drive systems (such as the MV3000 DELTA system).
Dual Six-Pulse Rectifier Design: Each module contains two independent three-phase six-pulse rectifiers, allowing flexible connection to AC input. It supports 12-pulse network bridging configuration (achieved through an external transformer with 30° phase shift and inter-bridge transformer connection), effectively reducing harmonic distortion.
Pre-charge Circuit: Built-in current-limiting resistors charge the DC-link capacitors, ensuring safe system startup; equipped with a thermistor and temperature controller for real-time temperature monitoring and over-temperature protection.
Safety Protection Mechanism: Equipped with a thermistor and temperature controller for real-time temperature monitoring and over-temperature protection; supports overvoltage detection and error alarms (such as “Overvoltage F02”) to ensure stable system operation.
Heat Dissipation and Structural Design
Liquid Cooling Design: Employs liquid cooling to improve heat dissipation efficiency, suitable for high power density scenarios.
Compatible with standard DELTA mounting frames for easy integration into existing systems.
Communication and Expandability
Supports multiple communication protocols (such as Modbus, Profibus, Ethernet) for remote monitoring and data exchange.
Modular design supports hardware expansion and customized configurations to meet the needs of various industrial applications.
Technical Specifications Example
Electrical Parameters: Maximum DC output voltage 1250 VDC, input voltage range 380V-480V, supports multiple power supply types (DC 24V, AC 220V).
Communication Capabilities: Supports Ethernet, PROFINET, Modbus TCP, and other protocols for high-speed data transmission and remote management.
Physical Characteristics: Modular design, compact size (e.g., 110mm × 20mm × 35mm), lightweight (approximately 200-300g), facilitating installation and maintenance.
Application Cases
Wind Power: In the Rudong onshore converter station project in Jiangsu, Phoenix Contact’s PROFINET protocol solution enabled efficient transmission of onshore and offshore wind energy and stable system operation.
Metallurgical Industry: In the blast furnace control system of a steel plant, precise control of motor synchronization and energy feedback reduced energy consumption by 15% and improved production efficiency.
Municipal Engineering: In large shopping mall air conditioning systems, dynamically adjusting fan and pump speeds reduces energy consumption by 30%-40% and improves comfort.
Industrial Automation:
Widely used in manufacturing (e.g., automotive parts production, metal processing, packaging line control) to provide stable DC power to medium-voltage motors and drive equipment.
Suitable for manufacturing (e.g., automotive parts production, metal processing), energy industries (e.g., power transmission, renewable energy grid connection), building and HVAC systems (e.g., building constant pressure water supply, air conditioning fan control), etc.
Renewable Energy Systems:
Used for rectification and power conversion in wind and hydropower systems to improve energy efficiency; supports renewable energy grid connection and optimizes power quality.
Harsh Industrial Environments:
Operating temperature range is typically -20°C to +60°C, with some models supporting -40°C to +85°C, adapting to harsh conditions such as high temperature, high humidity, and strong electromagnetic interference.
With an IP20/IP65 protection rating, it is dustproof, moisture-proof, and shockproof, ensuring reliable operation in harsh environments.
System Integration and Expansion Capabilities
Compatible with standard DELTA mounting frames, it supports collaborative operation with servo amplifiers, braking circuits, and other modules, enabling configuration via a common DC bus link.
Supports multiple communication protocols (such as Modbus, PROFINET, and Ethernet), allowing seamless integration with PLCs, DCS, frequency converters, and other devices for remote monitoring and data exchange.
Technical Specifications and Applicable Scenarios
Electrical Parameters: Maximum DC output voltage 1250 VDC, liquid cooling, mounting compatible with standard DELTA frames.
Communication Capabilities: Supports Ethernet, PROFINET, Modbus TCP, and other protocols for high-speed data transmission and remote management.
Physical Characteristics: Modular design, compact size (e.g., 110mm × 20mm × 35mm), lightweight (approximately 200-300g), facilitating installation and maintenance.
Application Scenarios and Case Studies
Manufacturing: In automotive parts production lines, precise control of conveyor belt speed to match production rhythm reduces energy consumption by 15% and improves automation levels.
Energy Industry: In wind power systems, synchronous grid connection between generators and the power grid optimizes power quality and reduces harmonic distortion.
Building Sector: In large shopping mall air conditioning systems, dynamic adjustment of fan and pump speeds reduces energy consumption by 30%-40% and improves comfort.
Summary
The GE rectifier module MVRL2100-4601-A, with its high-efficiency rectification capability, liquid-cooled design, multiple protection mechanisms, and industrial-grade reliability, has become a core component in industrial automation, power transmission, and renewable energy fields. Its flexible configuration options and high compatibility make it perform excellently in complex industrial environments, making it an ideal choice for medium-voltage drive systems.
Please note that all products on this website are specialty items, and market prices are constantly fluctuating.
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