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The MVTP31V1CB0751E is a buswire supervision relay from the MVTP31 series, specifically designed for high-impedance busbar protection schemes. With a 110–125 V DC auxiliary power supply and a standardized Size 6 case, this model ensures compatibility with conventional protection panels and legacy systems.
Wide Voltage Range/span>
Stable DC Supply
Standard Size Design
The MVTP31V1CB0751E provides reliable and continuous monitoring of busbar circuits, with adjustable voltage settings from 1 to 16 V AC and selectable operating delays. Its robust design ensures accurate fault detection, including open-circuit and earth fault conditions, enhancing overall system protection reliability and operational safety.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
GE MVTP31V1CB0751E BUSWIRE SUPERVISION RELAY Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Power Plant
Widely used in thermal, hydro, and gas power plants for busbar protection systems. It ensures continuous supervision of protection circuits in generator and switchyard sections. This helps maintain stable power generation and prevents protection malfunctions.
Oil & Gas
Applied in oil refineries, offshore platforms, and petrochemical facilities where reliable power protection is critical. It monitors busbar circuits in high-risk environments to prevent failures that could lead to production downtime or safety hazards.
Steel Industry
Used in steel mills and metal processing plants where large electrical loads require stable protection systems. It supports continuous monitoring of busbar wiring in rolling mills and furnace systems, ensuring safe and uninterrupted operations.
Mining Industry
Deployed in mining operations for power distribution and substation protection systems. It helps ensure reliable operation of heavy-duty equipment by supervising critical protection circuits in harsh environments.
Railway Systems
Applied in railway electrification and traction substations. It ensures the integrity of protection circuits in power supply systems, supporting safe and stable railway operations.
Utility Substations
Installed in utility transmission and distribution substations for busbar protection supervision. It plays a key role in maintaining grid reliability by detecting wiring faults and ensuring proper relay operation.
The MVTP31 series supervision relay is designed to provide continuous monitoring of buswire circuits in high impedance busbar protection schemes. It operates with an auxiliary supply of 110–125 V DC and is suitable for 50/60 Hz systems, ensuring compatibility with standard substation configurations. The relay includes adjustable voltage settings from 1 to 16 V AC, allowing precise adaptation to different protection requirements.
The relay incorporates fixed operating time delays, typically 3 seconds or 10 seconds, to ensure stability and avoid unwanted operation during transient conditions. A mechanical flag indicator is provided for clear visual indication of operation, and manual reset functionality supports straightforward maintenance procedures in protection panels.
The GE MVTP31V1CB0751E is a buswire supervision relay designed for busbar protection systems. It continuously monitors circuit integrity and detects faults such as open circuits or earth faults to ensure reliable system operation.
What is the power supply requirement for GE MVTP31V1CB0751E?
The relay operates with a 110–125 V DC auxiliary power supply. This ensures stable operation in substation and industrial protection systems.
What are the time delay options of GE MVTP31V1CB0751E?
The relay offers fixed operating delays of 3 seconds or 10 seconds. These options help avoid false trips and improve protection coordination.
What type of installation does GE MVTP31V1CB0751E support?
The GE MVTP31V1CB0751E is designed in a Size 6 plug-in case for flush panel mounting. This makes it easy to install and replace in standard protection panels.
What environmental conditions is GE MVTP31V1CB0751E suitable for?
It is designed for clean and dry industrial environments, with a storage temperature range of –25°C to +70°C. This ensures reliability in substation applications.
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Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs. Provide industrial automation spare parts that manufacturers no longer provide. We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.
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