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45OFR

OVER FREQUENCY CONTROL RELAY 110VAC TO 400VAC 40-70 HZ
SKU: 45OFR
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S$139.14
  • Over frequency monitoring
  • Monitors own supply
  • Adjustable Trip level
  • Adjustable Hysteresis
  • DPDT Relay output
  • 45mm wide, DIN Rail mount

When power is applied, the output relay will remain de-energised if the monitored frequency is below the set trip level. When the frequency increases above the set trip level the relay will energise. The frequency must then decrease below the trip level and minus the set hysteresis setting before it will de-energise again.

  • Over frequency monitoring
  • Monitors own supply
  • Adjustable Trip level
  • Adjustable Hysteresis
  • DPDT Relay output
  • 45mm wide, DIN Rail mount

When power is applied, the output relay will remain de-energised if the monitored frequency is below the set trip level. When the frequency increases above the set trip level the relay will energise. The frequency must then decrease below the trip level and minus the set hysteresis setting before it will de-energise again.

  • Monitoring function: Over frequency
  • Supply voltage*: 110, 230V or 400V AC 50/60Hz
  • Monitored frequency*: 40 – 60Hz or 50 – 70Hz
  • Trip level: Depends on monitored frequency specified when ordered
  • Hysteresis: 0.3 – 3Hz
  • Time delay: 0.2s
  • Output: DPDT 8A @ 250V (AC1)
  • Dimensions(mm): W:45 x H:78 x D:99

To be specified when ordering

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