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ABB ACS850-04-078A-5: 37kW Variable Speed Drive

Name: ABB ACS850-04-078A-5
Brand: ABB
SKU: ACS850-04-078A-5
Availability: InStock

ABB ACS850 Variable Speed Drive - 37kW, 78A, 500V+

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerABB

Part numberACS850-04-078A-5

Power Rating 37 kW

Output Current 78 A

Input Voltage 400-500V AC

Control Direct Torque Control, Vector Control

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Veteran-owned

CAGE: 9NK75

High performance and precision Robust and reliable Modular design for customization Energy saving capabilities Wide application range Advanced diagnostics

Product description

The ABB ACS850-04-078A-5 is a high-performance, all-compatible industrial variable speed drive designed for demanding applications. This unit delivers 37 kW of power with a 78A output current and operates on a 500V+ power supply. It provides precise motor control, energy efficiency, and advanced features for complex industrial processes.

This drive is suitable for a wide range of applications including cranes, elevators, extruders, winders, and general industrial machinery where robust control and reliability are essential. Its modular design allows for customization and easy integration into various automation systems.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, provides the ABB ACS850-04-078A-5. We ensure that you receive quality, tested components at competitive prices to keep your operations running efficiently.

Technical specifications

Power Rating	37 kW
Output Current	78 A
Input Voltage	400-500V AC
Control	Direct Torque Control, Vector Control
Protection	IP20
Series	ACS850
Frame Size	(Specify if known)

Common applications

Cranes

Elevators

Extruders

Winders

Conveyors

Pumps

Fans

Heavy machinery

Compatible systems

ABB Motors High-power AC Motors Industrial Automation Systems PLC and DCS Control

Also known as

ABB ACS850 37kW drive ACS850-04-078A-5 VSD ABB industrial motor controller

Replaces / compatible with

The ACS850 series is designed for a wide range of industrial applications and can replace older ABB drives or other manufacturers' equipment. Consult ABB's replacement guides for specific compatibility.

Technical note

Expert tip

This drive may require external braking resistors for applications with high inertia loads or frequent deceleration to dissipate regenerative energy effectively.

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Frequently asked questions

What is the input voltage range for the ABB ACS850-04-078A-5 drive?

The ABB ACS850-04-078A-5 variable speed drive is designed for a nominal input voltage of 500V AC, typically operating within a range of 400-500V AC. This makes it suitable for industrial power systems in this voltage class.