Frequency converters

Frequency converters have become a vital part of the heating, air-conditioning, and ventilation systems used in modern buildings. Frequency converters control fans and pumps and provide for significant energy savings.

If you are unable to find a specific frequency converter on our website, please contact us and we'll be happy to help. Simply use our contact form.

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9 Items

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  1. Danfoss Frequency inverter - VLT® Micro Drive FC-51 - FC-051P4K0T4E20H3BXCXXXSXXX / 4 kW / 9A / IP20
    Danfoss Frequency inverter - VLT® Micro Drive FC-51 - FC-051P4K0T4E20H3BXCXXXSXXX / 4 kW / 9A / IP20
    Processing time
    ~ 15 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,076.65
    Incl. 19% VAT , excl. Shipping Cost
  2. Blemo Frequenzumrichter  - HVAC-LINE   ER321-4.0/4K    -    Leistung: 4,0 kW | Nennstrom: 9,1 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-4.0/4K - Leistung: 4,0 kW | Nennstrom: 9,1 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €936.29
    Incl. 19% VAT , excl. Shipping Cost
  3. Blemo Frequenzumrichter  - HVAC-LINE   ER321-4.0/4G   -     Leistung: 4,0 kW Nennstrom: 9,1 A  | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-4.0/4G - Leistung: 4,0 kW Nennstrom: 9,1 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,057.91
    Incl. 19% VAT , excl. Shipping Cost
  4. Blemo Frequenzumrichter    ER24-4.0/4G   -     Leistung: 4,0 kW | Nennstrom: 9,5 A  | IP 66/ IP65 | Eingangsspannung 1~ 200 - 240 V/ Ausgangsspannung 3~ 0 – 200/240 V
    Blemo Frequenzumrichter ER24-4.0/4G - Leistung: 4,0 kW | Nennstrom: 9,5 A | IP 66/ IP65 | Eingangsspannung 1~ 200 - 240 V/ Ausgangsspannung 3~ 0 – 200/240 V
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,372.78
    Incl. 19% VAT , excl. Shipping Cost
  5. Blemo Frequenzumrichter    ER41-4.0/4K
    Blemo Frequenzumrichter ER41-4.0/4K
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,327.80
    Incl. 19% VAT , excl. Shipping Cost
  6. Blemo Frequenzumrichter    ER41-4.0/4G
    Blemo Frequenzumrichter ER41-4.0/4G
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,579.37
    Incl. 19% VAT , excl. Shipping Cost
  7. Danfoss Frequency inverter FC-280P4K0T4E20H1BXCXXXSXXXXAX VLT® Midi Driv
    Danfoss Frequency inverter FC-280P4K0T4E20H1BXCXXXSXXXXAX VLT® Midi Driv
    Processing time
    ~ 15 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,376.12
    Incl. 19% VAT , excl. Shipping Cost
  8. Danfoss Frequency inverter VLT HVAC Drive FC-102 4,0kW | IP55
    Danfoss Frequency inverter VLT HVAC Drive FC-102 4,0kW | IP55
    Processing time
    ~ 20 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    Predecessor: VLT 6000
    €1,595.20
    Incl. 19% VAT , excl. Shipping Cost
  9. Danfoss VLT HVAC Drive FC-102 4,0kW
    Danfoss VLT HVAC Drive FC-102 4,0kW
    Processing time
    ~ 20 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    Predecessor: VLT 6000
    €1,379.45
    Incl. 19% VAT , excl. Shipping Cost
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