Product Introduction
The MVR-200 series offers the best solution for protection, control, measurement and application monitoring in medium and high voltage systems. The MVR-200 incorporates the latest technology, opening up a completely new field for medium voltage protection and monitoring.
Multifunctional protection design
The key features of the MVR-200 series are its speed, versatility and reliable protection. The unique frequency tracking algorithm ensures a frequency range of 6-75Hz. This makes the MVR-200 an ideal choice for various motor protection applications.
Modularization
The fully modular hardware structure offers high flexibility; additional input/output or communication cards can be inserted as per application requirements.
Practicality
Maximize the utilization of the protection relay to ensure: assist in complex settings, highly customized human-machine interface, information storage in PDF files or other documents and user logs. Track complete user records, including records of setting changes and other operations.
Performance
The MVR-200 series offers cycle and instantaneous travel times. The powerful PLC programming can meet the requirements of the most demanding applications. Up to 100 fault records can be stored, each lasting for 10 seconds, as well as 1,000 event logs.
Communication
Ethernet communication offers fast and seamless communication access. The MVR-200 supports various standard protocols for communication, including IEC 61850 and GOOSE.
Save engineering time
The MVR free software package offers an intuitive and user-friendly human-machine interface, saving you engineering time. Connect the relay front-end or back-end via a local Ethernet port, and all relay settings can be downloaded immediately at 100Mb/s Ethernet speed.
Standardized hardware
Unrestricted transportation and highly standardized hardware design. The standard features of the MVR-200 series include five current transformer inputs, with configurable secondary current and voltage digital input thresholds.
Model number
MVR-F201
Basic range
High cost-effectiveness
MVR-F210
Cables and differential protection
Under-excitation protection
Harmonic overcurrent protection
Automatic reclosing
MVR-F205
Integrated protection, control and measurement
High cost-effectiveness
MVR-F215
Dual busbar control
Direction and voltage protection
Cable differential protection
Under-resistance protection
Harmonic overcurrent protection and control
Automatic reclosing
The measurement accuracy of power and electricity consumption can reach 0.2 level
MVR-F255
High input and output capacity
Direction and voltage protection
Cable end differential protection
Under-resistance protection
Harmonic overcurrent protection and control
Automatic reclosing
The measurement accuracy of power and electricity consumption can reach 0.2 level
MVR-M210
Constant heat standby
Soft start protection starting from 6Hz
Star-delta motor startup monitoring
Two-speed motor protection
Three-phase overcurrent
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