PRODUCT INFORMATION
Product Overview
The ABB ACS550-01-023A-4 is an ACS550 series AC drive for variable frequency industrial motor control. This unit operates on a three-phase input voltage spanning 380 to 480 V AC. It supports an input frequency range of 47.5 to 63 Hz across standard power lines.
The drive delivers 23 A normal duty output current with 11 kW motor capacity. Heavy-duty applications yield 15.4 A output current and 7.5 kW power. Engineered for wall-mounted installation, the R2 frame size features IP21 and NEMA Type 1 enclosure protection.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Input Voltage (Uin) | 380 - 480 V AC |
|---|
| Number of Phases | 3-Phase |
|---|
| Input Frequency | 47.5 - 63 Hz |
|---|
| Output Power (Normal Duty) | 11 kW (15 HP) |
|---|
| Output Current (Normal Duty) | 23 A |
|---|
| Output Power (Heavy Duty) | 7.5 kW (10 HP) |
|---|
| Output Current (Heavy Duty) | 15.4 A |
|---|
| Frame Size | R2 |
|---|
| Degree of Protection | IP21 |
|---|
| NEMA Enclosure Type | Type 1 |
|---|
| Mounting Type | Wall-mounted |
|---|
| Efficiency Level | IE2 |
|---|
TECHNICAL INFORMATION
Features
- Provides an energy efficiency rating compliant with IE2 standards.
- Supplies 23 A continuous output current under normal industrial duty loading.
- Delivers 15.4 A output current under demanding heavy-duty operating cycles.
- Constructed in a compact R2 frame size for wall-mounted industrial deployment.
- Incorporates an IP21 and UL/NEMA Type 1 protective enclosure.
TECHNICAL INFORMATION
Applications
- Industrial three-phase motor speed regulation on 380 to 480 V AC supplies.
- Variable torque centrifugal pump and fan installations requiring up to 11 kW.
- Constant torque industrial machinery applications requiring up to 7.5 kW heavy-duty power.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the unit vertically against a flat, solid surface inside a clean environment.
- Maintain sufficient clearance around the R2 frame for proper airflow and cooling.
- Ensure grounding and supply connections match 380 to 480 V AC three-phase standards.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The ACS550-01-023A-4 drive is classified as discontinued by the original manufacturer.
- Alternative part code 3AUA0000002417 directly references this ACS550 unit.
- Units remain obtainable through surplus inventory and qualified refurbishment channels.
TECHNICAL INFORMATION
Compliance and Certifications
- IE2 efficiency level classification.
- UL Type 1 and NEMA 1 enclosure standard.
- IP21 degree of protection.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What power rating does the ABB ACS550-01-023A-4 support?
It provides 11 kW (15 HP) under normal duty and 7.5 kW (10 HP) under heavy duty.
What is the typical reference market price for this drive?
Observed market reference prices range from $116.42 to $2,574.29 based on condition. These figures are indicative market reference pricing only and are not a final quotation.
What enclosure protection does the ACS550-01-023A-4 provide?
The drive features an IP21 rating, equivalent to a UL/NEMA Type 1 protective enclosure.
Is the ABB ACS550-01-023A-4 currently in active production?
No, this specific ACS550 series model has been discontinued by the manufacturer.
