RCM-D Earth Leakage Relay

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Features of Earth Leakage Relay

  • Leakage detection.
  • Automatic power cut off.
  • Adjustable time delay and sensitivity.
  • High immunity to electrical interference
  • Over-limit warning
  • Rated residual operating current can be set
  • Remote reset and remote test functions
  • Modular size, DIN rail mounting. Easy to install and maintain
  • remote signal output function
  • High-definition display for easy data reading
  • Sealable front cover.

Application of Earth Leakage Relay

  • Indirect contact protection, leakage indication
  • Insulation damage prevention
  • Grounding protection for motors and power distribution systems
  • Ground fault protection to prevent electric shock and equipment damage
  • Temperature over-value prompt for fire prevention
  • Improve equipment health through power distribution rectification

Specification of Earth Leakage Relay

Supply Voltage (Un) AC220V,±15%,DC12V,DC24V,DC48V
Power supply 85-265VDC/AC
Rated voltage AC220V,±15%,DC12V, DC24V,DC48V
Measuring range 0.03mA~9.99A or 0.1-50A
Contact rating 5A
Power consumption 6VA
Weight 200g
Mounting 35mm Din Rail
Terminal protection IP20
Standard IEC 41-1, IEC 255, VDE 0664, EN 50081-1, EN 50082-2
Frequency 50/60 Hz
Temperature -20°C~60°C, RH:+95%,Non-condensation
Humidity 10% to 85%,Non-condensation
Reset mode Automatic, Manual, Remote
Adjustable Accuracy Less than ± 5%
Repeatability Less than 0.5% of full-scale