48 visiting now: 12 France France flag 11 China China flag 9 USA USA flag 8 UK UK flag 6 Russia Russia flag 1 Netherlands Netherlands flag 1 South Africa South Africa flag

Highlighted Companies

2hp Vfd Variable Frequency Drive - USA

price: contact company for price

I' m about to face this exact problem and have been looking at options

that are both economical and practical that will assist in mitigating

VFD harmonics. I have a large pumping station at the end of a rural

supply line. We want to install a 2hp VFD that will total in excess of 2

hp - 11 VFDs. Power quality is a problem. We' ve looked at GoHz VFDs as

well as active filters. What are you currently using or would you

suggest we look at?

This low frequency issue is the elephant in the room for the whole ' smart grid' with distributed generation, reactive power systems and local grid management. If Tesla were alive he would be horrified at what is happening to the 2hp VFD.

Some product standards ( marine power converters is one) do cover the lower frequencies and call out limits in the 9kHz to 150kHz range. The IEEE have limits on this range in their IEEE1547 distributed resource standards. No doubt active filter manufacturers would carefully choose a product standard that makes it as easy for them as possible.

Company Contact:

  • Phone: 3123800529

  • Address: 216 N Oakley Blvd, Chicago, IL, USA

  • Email: Email

Published date: April 20, 2015 -

  • Business Description: GoHz is a manufacturers based online shop in AC power supply industry to provide solutions for changing regular grid power frequency (50 Hz, 60 Hz), DC power source to adjustable frequency & voltage source. Solid state pure sine wave frequency converters, variable frequency drives, dc to ac power inverters etc. are for sale in affordable price on GoHz.

    The 2.2 kW AC Drive/Inverter is basically an AC to AC converter, perhaps for converting frequency from 50 Hz to 60 Hz or the other way round. And that you have an identical 2.2 kW AC Drive/Inverter and want to use it for driving a DC Motor.

Related listings

  • Sinopak Ssct
    Sinopak Ssct
    Equipment - Electrical - Zhuhai Sinopak Electric Ltd. - China - July 12, 2017 - contact company for price

    SSCT SSCT is a smart reactive power compensation device which uses SVG module to control TSC module; it perfectly combines the active module (SVG/APF) and the reactive module via smart control system, achieving continuous compensation without dead zo...

  • Sinopak Active Power Filter
    Sinopak Active Power Filter
    Equipment - Electrical - Zhuhai Sinopak Electric Ltd. - China - July 12, 2017 - contact company for price

    Sinopak Active Power Filter Active power filter (APF) is designed to filter the harmonics injected by non-linear loads in power networks. It can analyze the line current harmonics drawn by the loads and generate a compensation current dynamically at ...

  • Low Voltage Variable Frequency Inverter
    Low Voltage Variable Frequency Inverter
    Equipment - Electrical - Zhuhai Sinopak Electric Ltd. - China - July 12, 2017 - contact company for price

    Low voltage variable frequency drives Sinopak KE300 sensorless vector control inverter is developed based on the perfect integration of years of engineering experience and advanced drive technology. KE300 integrate sensorless vector control, V/f cont...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"