Variador de frecuencia Speedrive V2 de Espa - Q-Tech ®
Variador de frecuencia Speedrive V2 de Espa - Q-Tech ®
Variador de frecuencia Speedrive V2 de Espa - Q-Tech ®

Espa Speedrive V2 frequency converter

Regular price €723,00 Offer price€699,00
Tax included. Shipping costs are calculated on the payment screen.

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You will soon find the spare parts for this product here.

The Speedrive V2 series frequency converters represent a step forward in speed controllers for pumping systems, improving such important aspects as operation, friendlier programming and system reliability.



Pressurization of homes / Garden irrigation / Fountains / Water recovery

Agriculture and livestock

Technical irrigation / Conventional irrigation / Drip irrigation / Hydroponic cultivation / Irrigation - spray

Industrial process

Washing process / Desalination / Filtration / Water recirculation

Protections and security

- Dry work with automatic reset

- Pressure transducer failure detection

- Overcurrent and short circuit with automatic reset

- Supply voltage with automatic reset

- Overtemperature with automatic reset

- Ground fault and motor phase error

- Communication error

Main technical characteristics

  • Protection grade: IP55
  • Maximum working ambient temperature: 40 °C
  • Inputs:
    • 1 analogue 4-20mA, with 24 V DC supply
    • 1 digital for level switch
  • Outputs:
    • 1 alarm signal
    • Potential free output (FVC). 1 A maximum. NO/NC Contacts
  • Dry work protection, with automatic reset
  • Communication: RS 485 serial port
  • Integration in the motor connection box and air-cooled
  • External pressure transducer 4-20mA
  • Backlit display
  • Minimum adjustable operating frequency
  • USB port for device firmware update
  • Pumping system with 1 to 4 pumps


Download Speedrive V2 parts

Download user manual

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    Don't just trust our words.


    Quick delivery, seems to work. review-

    Lucas T. V.

    Kristianstad, Suecia


    Hat alles super geklapptDie Ware ist auch früher als geplant angekommenImmer wieder gerne. review-

    Gerald B.

    Rannnersdorf an der Zaya, Austria


    Fantastic service. I highly recommend this company. What I appreciated was the quick responses, and the technical capability of Federico. As an engineer I get tired of people only interested I selling. Q-Tec was not like this. They took the time to recommend a solution AND. Support it with good solid science.
    Highly recommend this company.

    -Google review-


    La Pobla de Montornes, Tarragona


    De warmtepomp die Q-tech ons aanbevolen heeft werkt top ! Zij werken alleen met topkwaliteit . Ons zwembad warmt met 1 graad per uur op - beloofde resultaten worden gehaald. En we kunnen altijd op het team rekenen als er problemen opgelost moeten worden. Dan zetten ze alles opzij en lossen zij het probleem op. Dankjewel voor jullie service !

    -Google review-

    Veerle H.

    Alhama de Granada, Málaga


    Amables, profesionales, siempre dispuestos a echarte una mano.
    Toda la ayuda que he necesitado la he tenido. Atención al cliente inmejorable.
    Gracias por todo.

    -Google review-

    Albert A.

    Caldes de Montbui, Barcelona


    Service 10!,

    Problems with transportation and after a WhatsApp and a call the next day we received our robot.

    They called us to confirm that everything was ok, highly recommended.

    Esther L.S.

    Marbella, Malaga


    Material received in 48 hours,

    20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

    100% professionals

    Alvaro P.

    B. of Salamanca, Madrid


    5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

    Delivery was delayed a day due to the height of the package but then everything was perfect.

    Thank you :)

    Angela R. and Lucas A.

    El Limonar, Malaga