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Phase sequence control devices

The RMT-111Q96 device is designed to check the forward (L1-L2-L3) or reverse (L1-L3-L2) phase sequence. This device is used when connecting equipment to a new voltage source. Also RMT-111Q96 can be used for alarm signaling when communication is broken.

Specifications:
  • Measuring voltage 230 or 400 VAC
  • Consumption: max 3W
  • Frequencies. range: 47 ... 63 Hz
  • Output signal: switch

The PHQ96 device is a single unit with two indicator lamps, designed to check the forward (L1-L2-L3) or reverse (L1-L3-L2) phase sequence, as well as phase failure.

Specifications:
  • Measured voltage: 380-440 V ± 20%
  • Frequency range: 45 ... 65 Hz
  • Temperature: -10 ... 55 ° C (nominal) -25 ... 60 ° C (operation) -25 ... 65 ° C (storage)



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