Schneider Sepam Series 60 PowerLogic Numerical Protection Relays
Schneider Sepam Series 60 PowerLogic Numerical Protection Relays Suppliers, Exporters in India
Schneider Sepam Series 60 PowerLogic Numerical Protection Relays are multifunction digital protection relays developed for medium-voltage electrical distribution systems. The series combines protection, measurement, monitoring, control, and communication functions in a compact relay, making it suitable for protecting feeders, transformers, motors, generators, and capacitor banks.
Each relay in the Sepam Series 60 is designed for a specific application, allowing users to select the right protection package without unnecessary complexity. Along with dependable protection functions, the relays provide real-time electrical measurements, event logging, fault recording, and circuit breaker monitoring, helping operators identify faults quickly and improve system reliability.
Sepam Series 60 has been widely used in industrial plants, utility substations, commercial facilities, and infrastructure projects around the world. Although it is now considered a legacy product family, many installations continue to operate with these relays, creating ongoing demand for replacement units, spare parts, and retrofit solutions.
Note: Sepam Series 60 is a legacy Schneider Electric protection relay family. It has been superseded by newer PowerLogic protection relays for many new installations but remains widely used in existing power distribution systems.
Models Covered
The Sepam Series 60 includes the following protection relays:
Feeder Protection
- Sepam S60
- Sepam S61
- Sepam S62
- Sepam S64
Transformer Protection
- Sepam T60
- Sepam T62
Motor Protection
- Sepam M61
Generator Protection
- Sepam G60
Capacitor Bank Protection
Sepam C60
Specifications
- Product Name: Schneider Sepam Series 60 PowerLogic Numerical Protection Relays
- Product Family: PowerLogic
- Relay Type: Numerical Protection Relay
- Protection Functions: Overcurrent, Earth Fault, Voltage, Frequency, Thermal and Directional Protection (model dependent)
- Applications: Feeders, Transformers, Motors, Generators and Capacitor Banks
- Measurements: Current, Voltage, Power, Energy, Frequency and Demand Values
- Control Functions: Circuit Breaker Control and Monitoring
- Event Recording: Event Logs, Fault Records and Disturbance Recording
- Communication Protocols: Modbus, IEC 60870-5-103 and other protocols (model dependent)
- Mounting: Panel Mount
- Display: LCD Display with Front Keypad
- Standards: IEC compliant (model dependent)
Features
- Numerical protection relay for medium-voltage distribution systems
- Dedicated models for feeder, transformer, motor and generator protection
- Integrated current and voltage measurement
- Built-in monitoring and control functions
- Fault recording and event logging
- Circuit breaker supervision
- User-friendly LCD display and keypad
- Supports industrial communication protocols
- Easy integration with SCADA and automation systems
- Compact panel-mounted design
- Reliable performance in demanding industrial environments
- Suitable for replacement and retrofit projects
Applications
- Utility substations
- Industrial power distribution
- Manufacturing plants
- Power generation facilities
- Oil and gas installations
- Mining operations
- Cement plants
- Water and wastewater treatment plants
- Commercial buildings
- Renewable energy projects
- Distribution feeders
- Distribution transformers
- Motor control centres
- Generator protection systems
- Capacitor bank installations
