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ACREL Medium Current Protection Relay - 10 kV Line and Feeder Protection

ACREL Medium Current Protection Relay - 10 kV Line and Feeder Protection

From $1,056.00Sale Price
ACREL Medium Current Protection Relay - 10 kV Line and Feeder Protection is a microcomputer-based protection relay for 10 kV electrical applications, designed for line and feeder protection. It provides four current inputs, three voltage inputs, eight digital inputs and five digital outputs, with RS485 communication supporting IEC60870-5-103 and Modbus-RTU. The relay also provides event and system logging, tripping context records and programmable logic for protection and control applications.
Quantity

The ACREL Medium Current Protection Relay - 10 kV Line and Feeder Protection is a microcomputer protection device intended for 10 kV voltage applications, with the manufacturer's page specifically identifying line and feeder protection as its intended use.

The device provides four current inputs and three voltage inputs for protection functions, together with eight digital inputs and five digital outputs. This combination allows the relay to interface with electrical protection and control circuits while supporting programmable logic functions.

Communication is provided through an RS485 serial interface, with support for IEC60870-5-103 and Modbus-RTU. The manufacturer also specifies more than 200 sequence-of-event records, 400 system logs and 10 seconds of tripping context records.

How it works

  • The ACREL Medium Current Protection Relay - 10 kV Line and Feeder Protection receives electrical signals through its four current inputs and three voltage inputs.
  • Its microcomputer-based protection system processes these inputs for the configured protection functions.
  • Digital inputs and outputs provide interfaces for external status and control circuits.
  • Recorded events, system logs and tripping context provide information that can assist with system monitoring and fault investigation.
  • RS485 communication allows the device to exchange information with compatible monitoring or control systems using IEC60870-5-103 or Modbus-RTU.

Why choose this product?

  • Designed specifically for 10 kV line and feeder protection.
  • Combines current, voltage, digital input and digital output interfaces in one protection device.
  • Provides both IEC60870-5-103 and Modbus-RTU communication.
  • Includes event and system recording functions for reviewing protection activity.
  • Provides programmable logic for application-specific protection and control requirements.

Benefits

  • Provides a central protection and control device for suitable medium-voltage applications.
  • Multiple input and output channels reduce the need for separate interface devices in applications that require these functions.
  • Communication capability supports connection to compatible electrical monitoring and control systems.
  • Event and trip records can assist technicians when analysing protection events and system operation.
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