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About the ABB ACH
The ABB ACH is a compact, versatile AC drive designed for reliable motor control in industrial applications. Built for efficient speed and torque regulation, it suits pumps, fans, conveyors and machine tools where precise performance and energy savings matter.

ABB ACH550 01 02A4 4 Frequency inverter
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4 Frequency inverter 48...63 Hz 0.75 kW , used, normal signs of wear, 100% functional, scope of delivery as per photos
$75 USDRemscheid, Germany
ABB ACH550 01 02A4 4+B055 Frequency converter SN1082506287
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4+B055 Frequency converter, serial no. 1082506287, unused, 100% functional, scope of delivery according to photos
$320 USDRemscheid, Germany
ABB ACH550 01 02A4 4+B055 Frequency Converter SN1082506554
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4+B055 Inverter, SN1082506554 unused, 100% functional
$186 USDRemscheid, Germany
ABB ACH550 01 02A4 4+B055 Frequency converter SN1082506553
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4+B055 Frequency converter, serial no. 1082506553, unused, 100% functional, scope of delivery according to photos
$320 USDRemscheid, Germany
ABB ACH550 01 02A4 4+B055 Frequency converter SN1082506293
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4+B055 Frequency converter, serial no. 1082506293, unused, 100% functional, scope of delivery according to photos
$320 USDRemscheid, Germany
ABB ACH550 01 02A4 4 + B055 frequency converter Front panel has signs of storage
- Manufacturer: ABB
- Model: ACH550
ABB ACH550-01-02A4-4 + B055 frequency converter, unused, front panel has bearing marks, 100% functional
$186 USDRemscheid, Germany

