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Fluke CP-730 Three-Phase Voltage Monitor Rail 10A 4572
Voltage Monitors

Fluke CP-730 Three-Phase Voltage Monitor Rail 10A 4572

Voltage Relay CP-730

The voltage relay CP-730 is used for monitoring the voltage of a three-phase network and protecting a single-phase receiver from the effects of voltage increase or decrease beyond...

Voltage Relay CP-730

The voltage relay CP-730 is used for monitoring the voltage of a three-phase network and protecting a single-phase receiver from the effects of voltage increase or decrease beyond the specified values.

  • Operating potentiometers for the lower (U1) and upper (U2) voltage threshold for the three phases.
  • Green LED light indicates the correct...
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Top specs

  • Protection Type

    Overvoltage

    Monitors current consumption in Amperes (A). If the connected devices draw more current than the safety limit, the monitor cuts off the supply to prevent overheating of the cables and the risk of fire.

    Undervoltage

    Protects against dangerous voltage drops (e.g. < 190V). It is essential for devices with motors and compressors (air conditioners, refrigerators, pumps), which overheat and are damaged when they try to operate at low voltage.

    Phase Sequence

    Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.
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Description

Description

Voltage Relay CP-730

The voltage relay CP-730 is used for monitoring the voltage of a three-phase network and protecting a single-phase receiver from the effects of voltage increase or decrease beyond the specified values.

  • Operating potentiometers for the lower (U1) and upper (U2) voltage threshold for the three phases.
  • Green LED light indicates the correct voltage of the receiver, while changes above or below the specified limits activate the relay.
  • Red LED signals a voltage drop below U1 or an increase above U2.
  • Activation time setting for the lower limit U1 with potentiometer T.
  • Power supply up to 450 V~, protection of the receiver from unstable voltage.
  • Automatic locking of the relay in case of multiple voltage changes.
  • Locking status is indicated by the yellow LED.

Technical specifications: power supply 3×(50÷450V)+N, load current 10A.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Placement
Rail
Type
Three-phase
Rated Contact Current
10 A

Rated Contact Current

Indicates the maximum current intensity (in Amperes) that the device can safely handle.
Digital
No
Protection Type
Overvoltage, Undervoltage, Phase Sequence

Protection Type

Overvoltage

Monitors current consumption in Amperes (A). If the connected devices draw more current than the safety limit, the monitor cuts off the supply to prevent overheating of the cables and the risk of fire.

Undervoltage

Protects against dangerous voltage drops (e.g. < 190V). It is essential for devices with motors and compressors (air conditioners, refrigerators, pumps), which overheat and are damaged when they try to operate at low voltage.

Phase Sequence

Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

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

Description & Specifications

Voltage Relay CP-730

The voltage relay CP-730 is used for monitoring the voltage of a three-phase network and protecting a single-phase receiver from the effects of voltage increase or decrease beyond the specified values.

  • Operating potentiometers for the lower (U1) and upper (U2) voltage threshold for the three phases.
  • Green LED light indicates the correct voltage of the receiver, while changes above or below the specified limits activate the relay.
  • Red LED signals a voltage drop below U1 or an increase above U2.
  • Activation time setting for the lower limit U1 with potentiometer T.
  • Power supply up to 450 V~, protection of the receiver from unstable voltage.
  • Automatic locking of the relay in case of multiple voltage changes.
  • Locking status is indicated by the yellow LED.

Technical specifications: power supply 3×(50÷450V)+N, load current 10A.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Placement
Rail
Type
Three-phase
Rated Contact Current
10 A

Rated Contact Current

Indicates the maximum current intensity (in Amperes) that the device can safely handle.
Digital
No
Protection Type
Overvoltage, Undervoltage, Phase Sequence

Protection Type

Overvoltage

Monitors current consumption in Amperes (A). If the connected devices draw more current than the safety limit, the monitor cuts off the supply to prevent overheating of the cables and the risk of fire.

Undervoltage

Protects against dangerous voltage drops (e.g. < 190V). It is essential for devices with motors and compressors (air conditioners, refrigerators, pumps), which overheat and are damaged when they try to operate at low voltage.

Phase Sequence

Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

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.

71,90 €
14,00 €   shipping cost