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Vendor: TENSE

Phase control relay FKV-03F

Barcode: FKV-03F
€22,28
€22,28
20 in stock
  • Description
  • Payment methods
  • Warranty

FKV-03F - Relay for phase monitoring, TENSE

Product description

The FKV-03F relay protects three-phase electric motors against incorrect phase sequence, phase failure, and voltage asymmetry (fixed at 40%). The device features a neutral conductor and a clear LED indicator for status and fault indication.

Function and operation

  • Normal operation: LED OUT is lit, relay is active.

  • Asymmetry error: LED ERR off, relay deactivated.

  • Incorrect phase sequence: Error indicator lights up, LED OUT off, relay deactivated.

  • Contacts:

    • Relay active: 2 (COM) and 3 (NO) switched.

    • Relay deactivated: 2 (COM) and 3 (NO) switched

Technical data

  • Operating voltage: 3×380 V AC + neutral conductor

  • Frequency: 50/60 Hz

  • Power consumption: <6 VA

  • Asymmetry: fixed 40%

  • Contact: 5 A / 250 V AC (resistive load)

  • LED display: 3 diodes

  • Mounting: DIN rail

  • Operating temperature: -20 °C to +55 °C

  • Cable diameter: up to 2.5 mm²

  • Weight: <150 g

Application

  • Three-phase electric motors

  • Industrial machinery and pumps

  • Devices that are sensitive to the quality of the power grid

Online payment by card – after completing your order, you will be redirected to the payment portal. You will receive payment confirmation by email.

Payment by cash on delivery – you pay the amount specified on the payment order to the courier of the delivery service.

Payment by bank transfer – You will receive a pro forma invoice by email no later than the next working day, which will include the account number that you must enter when making the payment.

Payment by invoice – this option is available to partners who have concluded a framework agreement with our company.
If you wish to use the last two options, please contact our manager who will give you instructions on how to obtain an invoice with or without VAT.

The electrical appliances we supply meet high quality standards, have a 24-month warranty and comply with all EU requirements.

We also offer free shipping (for orders over €100), a flexible discount system, and special offers. The technical knowledge and experience of our staff enable us to provide high-quality advice and, if needed, offer alternatives to electrical products.

The electrical equipment we supply meets high quality standards, comes with a 24-month warranty and complies with all EU requirements.

In the event of a complaint, the return of the goods is free of charge.

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