Variable Frequency Drive (VFD) / Frequency Converter · Frequency Converters & Drives
ABB Marine ACS800 Marine 45kW 440V is a marine variable frequency drive (Frequency Converters & Drives / Variable Frequency Drive (VFD) / Frequency Converter). It is normally installed in an electrical switchboard room, machinery control cabinet or local drive panel serving the connected motor. It is intended to control motor speed and torque by varying the electrical frequency and voltage supplied to the motor. In service it interfaces with the ship's power distribution, motor, control system, protection circuits, communication network and cooling arrangement.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Keep the enclosure clean and dry, inspect cooling fans and air paths, check for heat damage and verify tight, corrosion-free power and control connections with the equipment safely isolated. Review the fault log and operating parameters and test local/remote control, emergency stop and interlocks relevant to the driven machinery. Exact parameter values, capacitor service criteria and electrical test limits must come from manufacturer documentation.
Useful spares include cooling fans, control fuses, operator-panel or keypad parts where applicable, approved filter media and critical control or interface modules identified by the vessel's spares strategy.
Free of charge — send us your request for ABB Marine equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, ABB Marine first.
Tell us what you need for this ABB Marine ACS800 Marine 45kW 440V — a part, a service call, a second opinion. Are you ABB Marine? Claim this brand page.
Service engineer? Write the day report for this ACS800 Marine 45kW 440V in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.