Siemens Reyrolle 7SR105 Rho Relay – 4XL

Secure and protect your industrial motors with the Reyrolle 7SR105 Rho – 4xI, a premium Siemens numerical motor protection relay designed for reliability, efficiency, and advanced motor safety. Available in Mumbai for industrial buyers, this relay combines robust protection, smart control, and easy integration for diverse industrial applications.

Key Features:

• Comprehensive Motor Protection: Thermal overload, undercurrent, phase unbalance, locked rotor, instantaneous and time-delayed overcurrent, earth fault, and backspin protection.
• Advanced Monitoring & Control: Programmable logic, motor start/stop control, event logging with 1 ms resolution, and waveform capture for precise diagnostics.
• Inputs & Outputs: 4 current transformer inputs (4xI), 6 binary inputs, and 6 binary outputs for versatile installation.
• User Interface: Backlit LCD, tri-color LEDs, and dedicated push-buttons for easy operation.
• Communication: Supports RS-485, Modbus RTU, DNP3.0, and a front USB port for local or remote access.

Applications:

Ideal for industrial motors, pumping stations, water treatment plants, automated conveying systems, and motors up to 1 MW. Perfect for both new installations and retrofitting existing systems.

Why Choose Reyrolle 7SR105 Rho – 4xI in Mumbai:

• Locally available for quick procurement in Mumbai.
• Ensures maximum reliability and motor safety in industrial operations.
• Combines technical sophistication with easy-to-use controls for engineers and technicians.

Protection Functions Of Siemens Reyrolle 7sr105

• Stall Protection (14)
• Undercurrent (37)
• Current Unbalance Protection (46)
• Phase Reversal (46Ph Rev)
• Start Protection (48/66)
• Motor Thermal Overload (49R)
• Time-overcurrent Protection (50/51)
• Earth Fault (50/51G/N)
• Backspin Protection (81B)
• Temperature Inputs (RTD)

Upgrade your motor protection system today with the Siemens Reyrolle 7SR105 Rho Relay – 4xI, a trusted Siemens solution for industrial motor safety in Mumbai.