Description
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MVR1600-4601 Other names:
Rectifier bridge module MVR1600-4601
MVR1600-4601 excitation controller
Editable controller MVR1600-4601
MVR1600-4601 air-cooled rectifier module (GE) is a high-performance rectifier device in the General Electric (GE) industrial power product line, mainly used to convert alternating current (AC) into direct current (DC), suitable for data centers, communication base stations, rail transit, industrial automation and other scenes that require stable DC power.
Product Features
High-efficiency rectification:
This module adopts advanced rectification technology, which can efficiently convert AC power into DC power to meet various DC power supply needs.
High-efficiency rectification performance helps reduce energy loss and improve the overall efficiency of the system.
High-efficiency conversion
Adopting advanced soft switching technology (such as phase-shifted full bridge or LLC resonance), combined with low-loss power devices (such as SiC MOSFET or IGBT), it can achieve a conversion efficiency of more than 96%, reducing energy consumption and heat generation.
Supports a wide input voltage range (such as 380VAC±20%) to adapt to different power grid environments.
Air-cooled heat dissipation design
Built-in intelligent temperature-controlled fan, automatically adjusts the speed according to load and temperature, and balances heat dissipation and noise (typical noise ≤55dB).
The heat dissipation air duct is optimized to ensure that key components such as power modules and inductors are evenly cooled and extend their service life.
High reliability architecture
Redundant design: Supports N+1 redundant parallel connection, and single module failure does not affect system operation.
Protection function: integrated overvoltage, overcurrent, overtemperature, short circuit, input undervoltage and other protection mechanisms, in line with IEC 61800-5-1 and other safety standards.
EMC compatibility: passed EN 55032 and other electromagnetic compatibility certification, reducing interference to peripheral equipment.
Strong reliability:
GE, as a well-known electrical manufacturer, has a high reputation for quality and reliability.
MVR1600-4601 rectifier module has undergone strict quality control and testing to ensure stable operation in various harsh environments.
Intelligent management
Support CAN, RS485 or Ethernet communication interface, can be connected to the monitoring system (such as GE’s Power Manager) to achieve remote parameter configuration, status monitoring and fault warning.
Provide LED indicators or display screens to intuitively display key parameters such as input/output voltage, current, temperature, etc.
Typical application scenarios
Power industry
Substation DC power supply system: Provide stable DC power for circuit breaker opening and closing, relay protection, etc.
Auxiliary power supply of power plant: power supply for control circuits, instruments, etc.
Data center
Provide 48V DC power supply for server cabinets, and cooperate with distributed power architecture (DPA) to reduce energy consumption.
Link with UPS system to ensure continuous power supply when the city power is interrupted.
Communication base station
Power supply for 5G base station equipment (such as AAU, BBU), adapt to harsh outdoor environment (dustproof, waterproof, wide temperature).
Rail transportation
Used for train traction system or ground signal equipment to meet high reliability and vibration resistance requirements.
Industrial automation
Provide stable DC power supply for PLC, robots, motor drives and other equipment, and support complex control logic.
New energy field
Photovoltaic inverter: Before converting the DC power of the photovoltaic array into AC power, it needs to be pre-processed by the rectifier module.
Wind power converter: As the interface between the wind turbine and the power grid, it realizes power quality regulation.
Communication and data center
Communication base station: Provide DC power supply for RF amplifiers, base station controllers, etc.
UPS system: As the rectifier link of the uninterruptible power supply, it ensures the stability of the DC bus voltage when the mains power is interrupted.
Maintenance and troubleshooting
Daily maintenance
Regular inspection: Clean the cooling fan and air inlet to prevent dust accumulation from affecting the heat dissipation efficiency, check whether the terminal is loose, and avoid heating caused by poor contact.
Status monitoring: Monitor the module operation status (such as input/output voltage, current, temperature) through the host computer software or LED indicator, and record historical fault codes to facilitate rapid problem location.
Spare parts management: Reserve key spare parts (such as fans, electrolytic capacitors), shorten the fault repair time, and regularly replace wearing parts (such as fan bearings). It is recommended to replace them every 2-3 years.
Cleaning inspection: Clean the air inlet filter regularly to prevent dust accumulation from affecting heat dissipation.
Fan maintenance: Replace the fan bearing every 2 years (or according to the actual number of operating hours) and check whether the speed is normal.
Connection inspection: Confirm that the input/output terminals are tight to avoid heating caused by poor contact.
Common faults and solutions
Abnormal output voltage: Check the control board parameter settings, or replace the voltage reference source chip.
Module does not start: Measure whether the input voltage is within the range, and check whether the auxiliary power supply (such as 24V control power) is normal.
Overtemperature alarm: Clean the heat dissipation channel, or reduce the ambient temperature (such as installing air conditioning).
Communication interruption: Check the wiring and address settings, and update the firmware version.
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admin –
Built-in intelligent temperature-controlled fan, automatically adjusts the speed according to load and temperature, and balances heat dissipation and noise (typical noise ≤55dB).
The heat dissipation air duct is optimized to ensure that key components such as power modules and inductors are evenly cooled and extend their service life.
High reliability architecture
Redundant design: Supports N+1 redundant parallel connection, and single module failure does not affect system operation.
Protection function: integrated overvoltage, overcurrent, overtemperature, short circuit, input undervoltage and other protection mechanisms, in line with IEC 61800-5-1 and other safety standards.
EMC compatibility: passed EN 55032 and other electromagnetic compatibility certification, reducing interference to peripheral equipment.
Strong reliability:
GE, as a well-known electrical manufacturer, has a high reputation for quality and reliability.
MVR1600-4601 rectifier module has undergone strict quality control and testing to ensure stable operation in various harsh environments.
Intelligent management
Support CAN, RS485 or Ethernet communication interface, can be connected to the monitoring system (such as GE’s Power Manager) to achieve remote parameter configuration, status monitoring and fault warning.
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