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Reletek RM-FVA Three-Phase Voltage Monitor Rail 63A 525193
Voltage Monitors

Reletek RM-FVA Three-Phase Voltage Monitor Rail 63A 525193

RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

The three-phase voltage monitor is designed to protect the electrical device in three-phase systems from voltage fluctuations and unauthorized...

RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

The three-phase voltage monitor is designed to protect the electrical device in three-phase systems from voltage fluctuations and unauthorized current.

Voltage Monitor Capabilities:

  • Microcontroller-based
  • Dual 3-digit display for operating voltage value
  • Protection of electrical devices from overvoltage...
See full description See full description

Top specs

  • Protection Type

    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.

    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.

    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

RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

The three-phase voltage monitor is designed to protect the electrical device in three-phase systems from voltage fluctuations and unauthorized current.

Voltage Monitor Capabilities:

  • Microcontroller-based
  • Dual 3-digit display for operating voltage value
  • Protection of electrical devices from overvoltage and undervoltage
  • Adjustable reset/start delay (5~600s)
  • Voltage measurement accuracy ≤1%
  • Parameter setting via keys
  • LED indication for overvoltage and undervoltage faults
  • Panel space: 3 Modules, DIN Rail base

Features:

  • Rated supply voltage: AC 220V
  • Operating voltage range: AC 50V~400V
  • Rated frequency: 50/60Hz
  • Overvoltage setting range (U>): 220~300V
  • Undervoltage setting range (U)
  • Hysteresis: 2%
  • Reset/start delay: Ts: 5s~600s
  • Overcurrent fault trip delay range: Ta: 5s~600s
  • Overvoltage (U>) trip delay:
  • Undervoltage (U)
  • Overcurrent (l>) trip delay: In
  • Voltage measurement accuracy: 1% (across the range)
  • Nominal insulation voltage: 400V
  • Output contact: 1NO
  • Protection rating: IP20

Package Contents:

  • 1x RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Placement
Rail
Type
Three-phase
Rated Contact Current
63 A

Rated Contact Current

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

Protection Type

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.

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.

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

RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

The three-phase voltage monitor is designed to protect the electrical device in three-phase systems from voltage fluctuations and unauthorized current.

Voltage Monitor Capabilities:

  • Microcontroller-based
  • Dual 3-digit display for operating voltage value
  • Protection of electrical devices from overvoltage and undervoltage
  • Adjustable reset/start delay (5~600s)
  • Voltage measurement accuracy ≤1%
  • Parameter setting via keys
  • LED indication for overvoltage and undervoltage faults
  • Panel space: 3 Modules, DIN Rail base

Features:

  • Rated supply voltage: AC 220V
  • Operating voltage range: AC 50V~400V
  • Rated frequency: 50/60Hz
  • Overvoltage setting range (U>): 220~300V
  • Undervoltage setting range (U)
  • Hysteresis: 2%
  • Reset/start delay: Ts: 5s~600s
  • Overcurrent fault trip delay range: Ta: 5s~600s
  • Overvoltage (U>) trip delay:
  • Undervoltage (U)
  • Overcurrent (l>) trip delay: In
  • Voltage measurement accuracy: 1% (across the range)
  • Nominal insulation voltage: 400V
  • Output contact: 1NO
  • Protection rating: IP20

Package Contents:

  • 1x RM-FVA Three-Phase Voltage Monitor V-I-F 63A 3NO 230V

Manufacturer

Manufacturer Details

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

Rated Contact Current

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

Protection Type

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.

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.

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.

69,90 €
14,00 €   shipping cost