Description:
The RET650 is a versatile and high-performance relay tailored for two-winding and three-winding transformers. It provides comprehensive protection, including differential, overcurrent, and voltage-based functionalities, ensuring reliable operation in power systems.
Specifications:
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Model: RET650
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Application: Transformer protection for two-winding and three-winding transformers
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Communication Protocols: IEC 61850, DNP3, Modbus
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Power Supply: 24-250 V DC or 100-240 V AC
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Operating Temperature: -25°C to +55°C
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Dimensions: 4U height, 1/2 19-inch width
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Weight: Approximately 5 kg
Features:
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Differential Protection: Advanced algorithms for two-winding and three-winding transformers.
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Backup Protection: Includes overcurrent, overvoltage, and frequency-based protection.
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Voltage Regulation: Supports automatic voltage regulation for tap changers.
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Event Recording: Built-in fault and event recording for post-event analysis.
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Communication: Supports multiple protocols for seamless integration into modern power systems.
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User-Friendly Interface: Equipped with a graphical display and intuitive configuration tools.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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