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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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Items 157-168 of 293

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  1. Blemo Frequenzumrichter - HVAC-LINE ER321-18.5/4G | Leistung: 18,5 kW Nennstrom: 37,0 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-18.5/4G | Leistung: 18,5 kW Nennstrom: 37,0 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)
    €2,517.33
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  2. Blemo Frequenzumrichter - HVAC-LINE ER321-1.5/4K | Leistung: 1,5 kW Nennstrom: 3,7 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-1.5/4K | Leistung: 1,5 kW Nennstrom: 3,7 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)
    €641.41
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  3. Blemo Frequenzumrichter - HVAC-LINE ER321-1.5/4G | Leistung: 1,5 kW Nennstrom: 3,7 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-1.5/4G | Leistung: 1,5 kW Nennstrom: 3,7 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)
    €778.02
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  4. Blemo Frequenzumrichter - HVAC-LINE ER321-15.0/4K | Leistung: 15,0 kW Nennstrom: 30,5 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-15.0/4K | Leistung: 15,0 kW Nennstrom: 30,5 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)
    €1,992.54
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  5. Blemo Frequenzumrichter - HVAC-LINE ER321-15.0/4G | Leistung: 15,0 kW Nennstrom: 30,5 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-15.0/4G | Leistung: 15,0 kW Nennstrom: 30,5 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)
    €2,134.15
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  6. Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4K | Leistung: 11,0 kW Nennstrom: 22,5 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4K | Leistung: 11,0 kW Nennstrom: 22,5 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)
    €1,609.36
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  7. Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4G - Leistung: 11,0 kW | Nennstrom: 22,5 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4G - Leistung: 11,0 kW | Nennstrom: 22,5 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)
    €1,704.32
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  8. Blemo Frequenzumrichter - HVAC-LINE ER321-0.75/4K - Leistung: 0,75 kW | Nennstrom: 2,2 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-0.75/4K - Leistung: 0,75 kW | Nennstrom: 2,2 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)
    €536.45
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  9. Blemo Frequenzumrichter - HVAC-LINE ER321-0.75/4G- Leistung: 0,75 kW | Nennstrom: 2,2 A | IP 54/55 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-0.75/4G- Leistung: 0,75 kW | Nennstrom: 2,2 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)
    €696.39
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  10. Blemo Frequenzumrichter ER24-7.5/4G - Leistung: 7,5 kW | Nennstrom: 17 A | IP 66/ IP65 | Eingangsspannung 1~ 200 - 240 V/ Ausgangsspannung 3~ 0 – 200/240 V
    Blemo Frequenzumrichter ER24-7.5/4G - Leistung: 7,5 kW | Nennstrom: 17 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)
    €1,952.55
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  11. Blemo Frequenzumrichter ER24-5.5/4G - Leistung: 5,5 kW | Nennstrom: 14,3 A | IP 66/ IP65 | Eingangsspannung 1~ 200 - 240 V/ Ausgangsspannung 3~ 0 – 200/240 V
    Blemo Frequenzumrichter ER24-5.5/4G - Leistung: 5,5 kW | Nennstrom: 14,3 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)
    €1,646.01
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  12. 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
    Add to Wish List
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