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Power Electronics Phase Monitor Industrial Facilities PT431-8
Misc Industrial Building Equipment

Power Electronics Phase Monitor Industrial Facilities PT431-8

  • Used for protecting asynchronous three-phase motors from electrical distribution network anomalies.
  • Monitors the voltage of the three-phase network for the loss of one or more phases or the neutral,...
  • Used for protecting asynchronous three-phase motors from electrical distribution network anomalies.
  • Monitors the voltage of the three-phase network for the loss of one or more phases or the neutral, the asymmetry of the three phases (adjustable 5-20%), the sequence, overvoltage, and undervoltage.
  • The relay of the monitor is activated when all three phases of...
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Description

Description

  • Used for protecting asynchronous three-phase motors from electrical distribution network anomalies.
  • Monitors the voltage of the three-phase network for the loss of one or more phases or the neutral, the asymmetry of the three phases (adjustable 5-20%), the sequence, overvoltage, and undervoltage.
  • The relay of the monitor is activated when all three phases of the network do not deviate from each other more than the adjustable value, do not exceed 270VAC (phase voltage) upwards, and their sequence is correct.
  • In any other case, as well as in the event of a total loss of any phase (below 130VAC phase voltage), the relay is deactivated. It is digital and operates with a microcontroller.

Manufacturer

Manufacturer Details

Warnings & Safety Information
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Specifications

Specifications

Type
Phase Monitor

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

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Description & Specifications

  • Used for protecting asynchronous three-phase motors from electrical distribution network anomalies.
  • Monitors the voltage of the three-phase network for the loss of one or more phases or the neutral, the asymmetry of the three phases (adjustable 5-20%), the sequence, overvoltage, and undervoltage.
  • The relay of the monitor is activated when all three phases of the network do not deviate from each other more than the adjustable value, do not exceed 270VAC (phase voltage) upwards, and their sequence is correct.
  • In any other case, as well as in the event of a total loss of any phase (below 130VAC phase voltage), the relay is deactivated. It is digital and operates with a microcontroller.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Type
Phase Monitor

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

32,55 €
14,00 €   shipping cost