Schneider REL50457 PowerLogic P5M30 Protection Relay, 48-250V AC/DC, 3CT, 2Io, 4VT, 16DI, 12DO, RSTP Ethernet RJ45
The Schneider REL50457 PowerLogic Protection Relay is a numerical protection relay designed for medium-voltage distribution systems. It combines protection, control, monitoring, and communication functions in a single device, making it suitable for feeder protection, industrial power systems, substations, and utility applications.
The relay is equipped with multiple current and voltage measurement inputs, extensive digital I/O capabilities, and Ethernet communication for integration with SCADA and power management systems. Its wide auxiliary supply range allows installation across a variety of power network configurations.
Specifications
- Manufacturer: Schneider Electric
- Product Series: PowerLogic P5
- Model: P5M30
- Part Number: REL50457
- Relay Type: Numerical Protection Relay
- Auxiliary Supply Voltage: 48–250 V AC/DC
- Current Inputs: 3 CT Inputs (3CT)
- Voltage Inputs: 4 VT Inputs (4VT)
- Current Outputs: 2 Io
- Digital Inputs: 16 DI
- Digital Outputs: 12 DO
- Communication Port: Ethernet RJ45
- Network Protocol: RSTP (Rapid Spanning Tree Protocol)
Features
- Combines protection, control, monitoring, and communication functions.
- Supports feeder and distribution network protection.
- Provides real-time monitoring of electrical parameters.
- Event recording and fault analysis capabilities.
- Ethernet connectivity for remote access and system integration.
- Suitable for SCADA and power management systems.
- Wide auxiliary supply range for installation flexibility.
- Designed for industrial, utility, and infrastructure applications.
Applications
- Feeder Protection
- Medium Voltage Switchgear
- Industrial Power Distribution
- Utility Substations
- Infrastructure Projects
- Electrical Distribution Networks
- Power Management Systems
The PowerLogic P5M30 relay helps improve network reliability by providing dependable protection, monitoring, and communication capabilities within modern electrical distribution systems.
