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- Related codes
Manufacturers (10)
- ^MVA — ABB
- ^MVB — Danfoss
- ^MVC — Siemens
- ^MVD — Yaskawa
- ^MVE — Schneider Electric
- ^MVF — Mitsubishi Electric
- ^MVG — Fuji Electric
- ^MVH — Rockwell / Allen-Bradley
- ^MVI — WEG
- ^MVJ — TMEIC (Toshiba-Mitsubishi)
Description
Power-electronic motor controllers — take fixed-frequency AC input, output variable-frequency AC to control AC motor speed + torque. Marine applications: propulsion drives, thruster drives, pump/compressor speed control, BWTS circulation pumps, HVAC fans, cargo-pump drives. Also known as AC drives, VSDs, inverters. Ranked alongside ^MA because in marine procurement VFDs are almost always specified with AC induction motors.
Related codes
- ^MA — AC Motors (Induction Asynchronous)
- ^MB — Brushless DC / PMSM Motors
- ^MN — AC Motors by Frame Size (IEC/NEMA)
- ^MD — DC Motors (Brushed)
- ^MP — Pneumatic Motors
- ^MH — Hydraulic Motors
Send enquiry
Send an enquiry to the manufacturer of ^MV Variable Frequency Drives (VFD / Inverters). One broadcast per day.
Contribute or correct
Spotted a missing or incorrect entry? Let the maintainers know. Zulu Code is open under CC BY 4.0 — every correction strengthens the standard for the whole industry.
Code map
^M V │ └── Equipment: Variable Frequency Drives (VFD / Inverters) └───── System: Motors