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Power Electronics Phase Monitor Industrial Facilities PT431-11
Misc Industrial Building Equipment

Power Electronics Phase Monitor Industrial Facilities PT431-11

Power Electronics Asymmetry & Sequence Monitor Three-Phase PT431-11

It is used to protect asynchronous three-phase motors from anomalies in the electrical distribution network. A typical application...

Power Electronics Asymmetry & Sequence Monitor Three-Phase PT431-11

It is used to protect asynchronous three-phase motors from anomalies in the electrical distribution network. A typical application is the protection of submersible pumps.

It monitors the voltage of the three-phase network for:

  • the loss of one or more phases
  • the asymmetry of the three phases...
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Description

Description

Power Electronics Asymmetry & Sequence Monitor Three-Phase PT431-11

It is used to protect asynchronous three-phase motors from anomalies in the electrical distribution network. A typical application is the protection of submersible pumps.

It monitors the voltage of the three-phase network for:

  • the loss of one or more phases
  • the asymmetry of the three phases (adjustable 5-15%)
  • the sequence
  • the overvoltage and undervoltage

It is digital and operates with a microcontroller.

Features:

  • Power Supply: 3 x 230V AC / 50Hz
  • Relay Outputs: One switching contact 10A / 250V AC cat. AC1
  • LED Indicators: POWER ON and RELAY ON
  • Connection Base: 11p lamp type
  • With protection against surges and lightning
  • Operating Temperature: -20 to +50 C
  • Front Settings: Asymmetry 5 – 15% Vnom
  • Enclosure: Plastic Box / 42x89x100mm

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.

See all specifications
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Description & Specifications

Power Electronics Asymmetry & Sequence Monitor Three-Phase PT431-11

It is used to protect asynchronous three-phase motors from anomalies in the electrical distribution network. A typical application is the protection of submersible pumps.

It monitors the voltage of the three-phase network for:

  • the loss of one or more phases
  • the asymmetry of the three phases (adjustable 5-15%)
  • the sequence
  • the overvoltage and undervoltage

It is digital and operates with a microcontroller.

Features:

  • Power Supply: 3 x 230V AC / 50Hz
  • Relay Outputs: One switching contact 10A / 250V AC cat. AC1
  • LED Indicators: POWER ON and RELAY ON
  • Connection Base: 11p lamp type
  • With protection against surges and lightning
  • Operating Temperature: -20 to +50 C
  • Front Settings: Asymmetry 5 – 15% Vnom
  • Enclosure: Plastic Box / 42x89x100mm

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 €
5,00 €   shipping cost