Phase sequence indicators

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Detecting the phase sequence in a three-phase alternating current network is important for the correct operation of the equipment connected to the network, such as motor pumps and air conditioning units. The phase sequence indicator detects the correct sequence in a three-phase AC network, with a nominal voltage of 100 to 600 V, own consumption of 1.2 VA, and a frequency of 50 or 60 Hz. This device is essential for checking phase sequence to ensure the proper functioning of phase supplies. The IRC4E models (72x72mm, 0.20 kg) and IRC3E (96x96mm, 0.26 kg) are the best options to adapt to different needs. These models are designed to check the phase sequence accurately and efficiently, making them reliable phase rotation testers.

Connections

Dimensions

IRC4E – 72x72mm – 0,20kg
IRC3E – 96x96mm – 0,26kg

  • Voltage (Vn): 100..600 V
  • Own consumption: 1.2 VA
  • Frequency: 50 or 60 Hz

Phase sequence indicators, also known as phase rotation meters or phase sequence meters, are crucial tools for ensuring the correct motor rotation direction. Using these indicators helps prevent damage and ensures the longevity of connected equipment.

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Phase sequence indicators