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Digital Voltage Protection Relays - 3Ø



Supply Voltage: Self Powered, Operating Voltage: 280 - 520V AC


Operating Range- 280-520V AC

  •  35mm DIN rail
  •  3Ø-3Wire & 3Ø-4Wire input
  •  3 digits with LCD
  •  Under Voltage, Over voltage, Under frequency & Over frequency monitoring
  •  Phase asymmetry, Phase failure & Phase sequence monitoring in 3 phase system
  •  True RMS measurement
  •  Two separate alarm relays
Display Types LCD
Display Digits 3 Digits
Style DIN Rail Mount
No. of Inputs 2
Type of Inputs 3Ø-3 Wire, 3Ø-4 Wire
Type Voltage
Operating Voltage 280 - 520V AC (L-L), 160 - 300V AC (L-N),
Measuring Parameters Under Voltage, Over Voltage, Under Frequency, Over Frequency, Phase Asymmetry, Phase Failure, Phase Sequence
Output Contact 2X1C/O (SPDT)
Supply Voltage Self Powered
Certification CE, RoHS

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