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MU2300-Voltage Relay

MU2300

VOLTAGE RELAY

  • Multifunction numerical voltage protection relay
  • Low-set undervoltage stage (U<) with definite- time or inverse-time characteristic
  • High-set undervoltage stage (U<<) with definite- time
  • Low-set overvoltage stage (U>) with definite- time or inverse-time characteristic
  • High-set overvoltage stage (U>>) with definite- time
  • Negative sequence overvoltage protection (U2>) with definite-time or inverse-time characteristic
  • Neutral displacement / residual overvoltage protection (U0>) with definite-time or inverse- time characteristic
  • Can be used in single-phase or three-phase operation
  • Multi-function isolated digital input with wide input voltage range
  • Fault record and event code recording
  • Five programmable voltage-free output contacts
  • Isolated RS485 Modbus – RTU communication
  • ANSI Code : 27, 47, 59, 60
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MODELDESCRIPTION
MU2300-150DFor 50 / 60 Hz system, auxiliary voltage 24 ~ 150 V DC
MU2300-240AD
For 50 / 60 Hz system, auxiliary voltage 85 ~ 265 V ACor 110~340 V DC