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  • a74VIP2

    Great store. Quickly dispatched an order. The parcel was 29 days before Mordovia. I spent two weeks at customs. To check the frequency he connected a 0.98 kW motor-gearbox to it. From star to triangle, did n't switch. Worked like that for 30 minutes. Neither the motor nor the transducer warmed. Start and stop the motor, from the console on the prebrasizer - smooth. I'm happy with the converter and the salesman. I recommend it.

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  • DimVIP5

    Ειναι το 2ο που αγοραζω. Το πετυχα σε καλη προσφορα 49 EUR απο CZ. Πραγματικα πολυ καλη τιμη. Ακομα δεν δοκιμαστηκε, μολις δοκιμαστει θα επανελθω. Ευχαριστω

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  • 03/11/2020

    Dažnio keitiklis reikalingas jungiant trifazį variklį į vienfazį tinklą su apsukų reguliavimo galimybe Galima prijungti variklį iki 2.2kW galios. Pirkau savo DIY projektui. Gera kaina.

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  • 12/06/2021

    Excelente Custo benefício. Esse inversor atende perfeitamente motores até 3CV~9A @ 220V Trifásico. Por ser um produto chinês vem parametrizado em 50Hz, então para usuários do Brasil favor trocar os parâmetros de frequência. Manual vem somente em inglês, que foi traduzido do chinês, logo pode ser um pouco confuso a tradução literal. Ele também possui 6 saídas digitais, aceita potenciômetro externo, comunicação rs485, tem IHM removível que pode ser colocada em um quadro ou na frente de um equipamento caso queira fazer um melhor acabamento. No nosso mercado brasileiro, só essa IHM é o preço do inversor. Como engenheiro mecatrônico recomendo esse produto pelo seu custo benefício e vantagem de equipamento. Não possuí um ajuste de rampa de aceleração e desaceleração, mas modificando o parâmetro P034 você consegue modificar o degrau de incremento, que faz o mesmo serviço, porém em vez de escolher o tempo, você tem que ajustar a frequência que para usuários mais leigos pode ser um pouco mais complexo. Parâmetro que pede a velocidade do motor em 50Hz, coloque o valor ajustado do seu motor para que quando colocar em 60Hz, mostrar o valor real. RPM (50Hz) = ( RPM ( Seu motor) * 50Hz) / 60Hz

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  • 25/01/2021

    ordered 28dec2020, received 20jan2021 - pleased with 16 workdays delivery time, plastic bag'aging was acceptably good with no significant damage to the actual box inside. the vfd unit was snugly contained/protected in the usual urethane foam. the vfd feels sturdy and solid, knob and buttons works fine and the mains connectors are of acceptable quality. i can find no fault with the housing and everything seems to fit well together. after much youtubing i took the plunge and connected a quite ancient 3phase 380 volt GEC induction motor with only 4 connector points (of which one is unconnected) plus earth to the vfd. previously it was connected to run off single phase 220V so no specific direction and with very feeble start torque. back to the vfd, if anything, perhaps there could've been a bridged connector for the 2 earth wires since documentations states to combine the earths from motor and input power so it may become a bit crampy on that one connection point. anyway, no smoke, no sparks and the motor spun to life when i turned the adjuster knob to increase speed/frequency. tweaked some parameters, ran forwards and reverse, applied braking - overall i'm chuffed, i need to figure out for more torque at low rpm. also i'm not sure if i should/could crank up the p00 parameter (max volts) to 380volts instead of the current setting of 220. will upload some images at later stage, i have other items to check out still too. my first banggood order and product experience is well above expectation and i will recommend banggood and/or products with an open heart. i've allready started filling my next shopping cart.

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  • 23/11/2020

    Delivery to St. Petersburg in 25 days 28.10- 21.11.20 In the city by courier, it was possible and at the point of delivery of the logistics company. Packed well. Has n't turned it on yet.

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  • 16/06/2021

    The package has arrived at the time. Estimated, secure, untested. Hopefully it works

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  • 24/09/2021

    to be happy with the product. and spend more time using it whether it lasts. quick delivery, packageable.

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  • 28/12/2020

    It has been received well, this is a good product, this is my choice, I hope it has good durability according to its function. Thank you

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  • 16/03/2021

    This thing is smaller than I have thought about it but thanks for fast delivery, Banggood ❤️

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