Protection Functions

• Instantaneous Overcurrent Protection (50)
• Instantaneous Derived Earth Fault (50N)
• Instantaneous Measured Earth Fault (50G)
• Time Delayed Overcurrent (51)
• Time Delayed Derived Earth Fault (51N)
• Time Delayed Measured Earth Fault (51G)
• Line Check / Switch On To Fault (SOTF)
• Inrush Restraint

Features

• Self Powered
• 10 Fault Records
• 100 Event Records
• Password Protection
• Self Monitoring
• Overcurrent Protection Functions (Instantaneous and Delayed)
• Relay Integration via Reydisp Evolution PC Software
• Sensitivity of 20% Nominal Current

Hardware

• 4 Current Transformer with 1A or 5A Inputs
• 2 Binary Inputs
• 2 Latched Binary Outputs, 1 changeover and 1 normally open
• 1 Pulsed Output

User Interface

• 16 Character x 2 Line Backlit LCD
• Menu Navigation Keys
• 9 Predetermined LED’s for Easy Use
• Front USB Interface