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Marvo Part ID: MV-I2

£381.32 (ex. VAT)


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Specification Description
Part Number ACH550-01-08A8-4+B055
Alternative Part Number ACH5500108A84B055
Manufacturer ABB
Category Inverter Drives
Family ACH550
Enclosure Rating IP54
Power Output 4 kW
Voltage 400V
Phase 3-phase
Application HVAC (Heating, Ventilation, and Air Conditioning) systems, specifically for Fan/Pump control
Commodity Code 850440

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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.


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ACH550-01-08A8-4+B055 Product Description

The ABB ACH550-01-08A8-4+B055 is a high-performance variable speed drive designed to optimise the operation of HVAC systems. Engineered for three-phase applications, this 4kW inverter drive is housed in an IP54-rated enclosure, ensuring protection against dust and water splashes, making it suitable for challenging industrial environments. Its user-friendly interface facilitates easy setup and operation, while advanced features such as energy-saving algorithms and built-in PID controllers enable precise control of fans and pumps, leading to enhanced efficiency and reduced operational costs. The ACH550 series is known for its reliability and compatibility with a wide range of HVAC applications, making it a smart choice for those seeking to improve their system's performance and sustainability.

Frequently Asked Questions

What type of applications is this inverter drive suitable for?

The ABB ACH550-01-08A8-4+B055 is specifically designed for HVAC applications, making it ideal for controlling variable speed fans and pumps in heating, ventilation, and air conditioning systems.

Can this inverter drive be used outdoors?

This inverter drive has an IP54 rating, which means it is protected against dust ingress and water splashes from all directions, making it suitable for indoor use or in outdoor enclosures that provide additional protection against the elements.

What are the power specifications of this inverter drive?

The ABB ACH550-01-08A8-4+B055 is a 4kW, 400V, three-phase AC inverter drive, designed to efficiently control the speed of HVAC fans and pumps.

Is this inverter drive compatible with single-phase power supplies?

No, this inverter drive is designed for three-phase power supplies only. It is not compatible with single-phase power supplies.

Does this inverter drive have a built-in EMC filter?

The ABB ACH550 series typically includes built-in EMC filters to comply with electromagnetic compatibility standards, but it is advisable to check the specific model details for confirmation.

How does this inverter drive contribute to energy savings?

The ABB ACH550-01-08A8-4+B055 inverter drive can regulate motor speed based on demand, which can significantly reduce energy consumption compared to fixed-speed motors, leading to energy savings and reduced operational costs.

What kind of user interface does this inverter drive have?

This inverter drive comes with a user-friendly control panel that provides direct and comprehensible instructions, making it easy to operate and adjust settings as needed.

Can this inverter drive be integrated into building management systems?

Yes, the ABB ACH550-01-08A8-4+B055 has excellent connectivity options and supports integrated communication protocols, allowing it to be easily integrated into building management systems for centralised control.

What is the significance of the IP54 rating for this inverter drive?

The IP54 rating indicates that the inverter drive is protected against limited dust ingress and water splashes, ensuring reliable operation in environments where these conditions may be present.

Are there any special features for emergency situations?

This inverter drive allows for local manual operation in case of PLC malfunction or other control system failures, ensuring that the motor can still be operated during emergency situations.