Proax

Currency
0 Items
proax logo
Cart
ABBOfficial Distributor

By ABB

SKU
MPN
3AUA0000199597
The ACS255 drive comes in several variants ensuring seamless integration into machines. The UL (NEMA) TYPE Open / IP20 ACS255 is designed for installation inside another enclosure. Common application includes augers, mixers, pumps, fans and conveyors. The key features include an integrated keypad for easy configuration, precise process control with V/Hz control and sensorless vector control for both AC induction and PM motors, enhanced short circuit protection, operating mode selection with variable torque and constant torque V/Hz profiles, and embedded Modbus-RTU communication interface for real time control and monitoring. Optional external control panel for remote mounting and control is available

Documents

ACS255 Drives

The ABB ACS255 micro drives are a compact and ideal for basic industrial applications. It’s easy to install, operate, and offers solid performance across a wide range of setups.

Power & Voltage:

  • Power range: 0.37 kW to 15 kW (0.5 to 20 hp)

  • Input voltage:

    • Single-phase: 115 V / 230 V AC

    • Three-phase: 230 V / 460 V / 600 V AC

Enclosure Options:

  • IP20: For standard environments (panel mount, feed-through wiring)

  • IP66 (NEMA 4X): Washdown-ready for harsh conditions

Control & Performance:

  • Scalar (V/Hz) and sensorless vector control (AC induction & PM motors)

  • Overload: 150% for 1 min, 175% for 2 sec

  • Frequency: 0–500 Hz

  • Built-in Modbus RTU, STO (on 600 V), optional braking chopper

User Interface & Installation:

  • Built-in LED keypad

  • Wall or DIN rail mounting (IP20)

  • Easy motor starter replacement with feed-through wiring

Technical Specifications

Dimensions

Product Net Weight7.7 lb
Product Net Depth / Length7.7 in
Product Net Height10.28 in
Product Net Width5.16 in

Technical

Number of phases3
Degree of ProtectionIP20
Enclosure Type NEMAOpen Type
Frequency (f)50/60 Hz
Frame SizeF3
Input Voltage (Uin)500 … 600 V

Technical UL

Output Current, Heavy-Duty Use (UL)12 A
Output Power, Heavy-Duty Use (UL)10 Hp

Why Proax for ABB ACS255-03U-12A0-6?

Proax is an authorized distributor of ABB ACS255-03U-12A0-6 and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Alternate NamesACS25503U12A06
Pack Size1
Recommended

Not in stock

Request lead time or order—we'll ensure quick delivery

ABB Availability