Salient Features

• Software configurable 1A & 5A CT input
• Two stages over current and two stage Earth fault protection Relay
• IDMT characteristics - NI,VI, EI, LTI, 3s, 1.3s, 0.6s & DTL
• Latest 999 fault events with 1 ms time stamp resolution
• User friendly local HMI
• Hardware and software self-diagnosis
• NDR controlled earth fault protection
• Circuit breaker fail protection
• Trip circuit supervision
• Multi-shot Autoreclosure
• Cold load pick up
• 1 or 2 or 4 setting groups – auto or manual selection
• IEC 60870-5-103 and/or MODBUS-RTU communication protocol
• Inbuilt disturbance recorder
• User configurable 7 DI / 6 DO
• Draw-out / Fixed type case

Salient Features

• Software configurable 1A & 5A CT input
• IDMT characteristics - NI,VI, EI, LTI, 3s, 1.3s, 0.6s & DTL
• Transient free phase fault & earth fault high set elements
• Latest 999 fault events with 1 ms time stamp resolution
• User friendly local HMI
• Hardware and software self-diagnosis
• Circuit breaker fail protection
• Trip circuit supervision
• User configurable 7 DI / 6 DO
• Under configurable 6 DO
• Draw-out / Fixed type casing

Salient Features

• Two stage over voltage protection
• Two stage under voltage protection
• Two stage residual voltage protection
• Wide operating range of auxiliary input – 18 to 135V DC or 85 to 350V DC
• In built 10 min. time delay function used for Capacitor bank protection
• Protection function Enable/Disable function
• Voltage Input Monitoring
• User Programmable 6 Output contacts
• User Programmable 7 digital inputs
• User friendly settings and Indications
• Latest 999 fault events with 1 ms time stamp resolution
• IEC 60870-5-103 and/or MODBUS-RTU communication protocol
• Self Monitoring facility (Watchdog)
• Draw-out / Fixed type case

Salient Features

• Robust Electromechanical Design
• Simple and reliable construction
• High speed operation
• Heavy duty contacts
• Hand Reset Contacts
• Flush panel mounting

Salient Features

• Robust Electromechanical Design
• Simple and reliable construction
• Pre and post close supervision
• Reverse flag indication
• Self reset contacts
• Heavy duty contacts
• Hand Reset mechanical flag
• Flush panel mounting

Salient Features

• Robust Electromechanical Design
• Simple and reliable construction
• Reverse flag indication
• Heavy duty contacts
• Self hand reset mechanical flag
• Flush panel mounting

Salient Features

• Robust Electromechanical Design
• Simple and reliable construction
• Heavy duty contacts
• Hand Reset Contacts
• Flush panel mounting
• 2 element option also available

Dimensions

• Front Bezel: 174 x 154 mm ~
• Cut Out: 153 x 132 mm ~