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Protection/Utility Grade Protection Relays/ 2V164 Voltage Regulating Relay For OLTCControl

Supplier: Pacific Automation

The 2V16x Series relays are designed for the control of motor driven on-load power transformer tap changers. The 2V164 Voltage Regulator Relay continuously monitors the transformer output voltage & current & provides "RAISE" & "LOWER" control commands to the on-load tap changer such that the load centre is automatically maintained within acceptable limits.

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2V164 Voltage Regulating Relay for OLTC Control

The 2V16x Series relays are designed for the control of motor driven on-load power transformer tap changers.

The 2V164 Voltage Regulator Relay continuously monitors the transformer output voltage & current & provides "RAISE" & "LOWER" control commands to the on-load tap changer such that the load centre is automatically maintained within acceptable limits. Small variations in supply frequency will not affect the system performance.

When designing the 2V164, considerable emphasis was placed on producing a relay which would be very simple to install, set up & operate in the field. The result is a simple yet effective & very dependable voltage regulator relay available at a competitive price.

The relay is very easy to set up due to the large screen LCD HMI & PC programming port. RMS 2V164 Relays have many in built features to simplify the interface with OLTC's to provide a reliable, effective & simple to operate voltage control system.

Features

  • UMATRIX PLATFORM
  • Large STN graphics LCD
  • System status LED indicators
  • Simple menu setting procedure
  • 40-300V DC aux. supply
  • 40-275V AC aux. supply
  • 20-70V DC aux. Optional
  • Self diagnosis & fail alarm
  • Size 4M case
  • Made in Australia

VOLTAGE CONTROL

  •  Line drop compensation with 1A & 5A CT inputs
  • 63.5 & 110V AC VT inputs
  • Definite time & inverse time delays
  • Independent fine & coarse voltage bandwidth windows
  • Over & under voltage alarms
  • Under voltage blocking function
  • Tap change fail alarm
  • Two digital input load step stages

METERING & EVENT RECORDING

  • Line voltage display
  • Line current display
  • Tap position indicator input
  • Tap rate of change alarm
  • Tap change event counter
  • Tap position mA output
  • Line voltage mA output

COMMUNICATION

  • Optical isolated RS232 PC link
  • Non platform specific PC programming software
  • Optical isolated RS485 or RS232 network port
  • MODBUS RTU compatible network protocol

To Know More about Protection/utility Grade Protection Relays/ 2v164 Voltage Regulating Relay For Oltc Control Please click here

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