WOODWARD MRR1-D is a multifunctional generator rotor protection relay produced by Woodward,USA,designed for protecting synchronous generators and motors from electrical faults and interference.The following is a detailed introduction of the product:
Product Overview
Brand and Model:WOODWARD MRR1-D
Application:Suitable for rotor protection of synchronous generators,motors and other equipment,and can be widely used in power,industry,energy and other fields.
Functional Features:
Comprehensive Protection:Provides multiple protection functions such as rotor grounding fault,excitation overcurrent and undercurrent,diode fault,etc.
High Reliability:Adopts redundant dual-channel architecture to improve the reliability and fault tolerance of the system.
Flexible Configuration:Supports multiple configuration options to adapt to different generator and motor application requirements.
Communication Interface:Supports communication interfaces such as RS-232 and Ethernet,which is convenient for integration with control systems and SCADA networks to achieve remote monitoring and data acquisition.
Environmental Adaptability:The operating temperature range is-40°C to+85°C,and the protection level is IP65,which is suitable for harsh industrial environments.
Technical Specifications
Protection functions:
Rotor ground fault protection
Field overcurrent and undercurrent protection
Diode fault protection
Detection algorithm:Advanced algorithm is used to accurately detect and distinguish various fault types and normal operating conditions.
Configuration options:Flexible configuration options are provided,which can be customized according to specific application requirements.
Communication protocol:Supports standard communication protocols such as RS-232 and Ethernet for easy system integration.
Protection level:IP65,dustproof and waterproof,suitable for outdoor or harsh environments.
Operating temperature:-40°C to+85°C(-40°F to+185°F),adapt to extreme temperature conditions.
Product advantages
High-precision protection:Advanced detection algorithms can quickly and accurately identify faults to avoid equipment damage.
High reliability:Dual-channel redundant architecture ensures that the system can still operate normally when a single channel fails,improving system availability.
Strong flexibility:Supports a variety of configuration options,which can be customized according to different application scenarios to meet the personalized needs of users.
Easy to integrate:Provides a variety of communication interfaces for easy integration with existing control systems to achieve remote monitoring and management.
Strong environmental adaptability:The wide temperature range and IP65 protection level enable it to adapt to various harsh environments and extend the service life of the equipment.
Application scenarios
Power industry:Used for synchronous generator protection in power plants to prevent equipment damage caused by electrical faults.
Industrial field:Suitable for rotor protection of equipment such as motors and turbines to ensure the continuity and stability of industrial production.
Energy field:Provide reliable rotor protection solutions in renewable energy systems such as wind power generation and hydropower generation.
Petrochemical:Protect the normal operation of key equipment in high temperature,high pressure and corrosive environments.
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The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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