| product description | Technical Specifications
Product type
Digital Protection Relay Intelligent Electronic Device IED
Application area
Transformer protection generator protection busbar protection and power system protection applications
Protection functions
Overcurrent protection
Earth fault protection
Short circuit protection
Overload protection
Voltage and frequency monitoring
Fault detection and isolation
Measured parameters
Phase currents
Phase voltages
Earth current
Frequency
Power parameters
Tripping function
Detects abnormal conditions and isolates the faulty section via the circuit breaker
Communication protocols
IEC 61850
Modbus
IEC 60870 5 103
Optional other industrial protocols
Input output structure
Analog current and voltage inputs
Binary digital inputs and outputs
Programmable logic structure
Mounting type
Panel mounting
Supply voltage
AC or DC auxiliary supply options
Application areas
Substation automation
Power transmission and distribution systems
Industrial power systems |
