ACS355-01E-06A7-2 ACS355-01E-02A4-2 ACS355-01E-04A7-2 ACS355-01E-06A7- ACS355-03E-02A4-2 ACS355-03E-02A5-2 ACS355-03E-04A7-2 ACS355-03E-06A7-2 ACS355-03E-01A2-4 ACS355-03E-01A9-4 ACS355-03E-02A4-4 ACS355-03E-03A3-4 ACS355-03E-04A1-4 ACS355-03E-05A6-4 ACS355-03E-07A3-4 ACS355-03E-08A8-4

ABB ACS355-03E-03A3-4 Inverter Drive – 1.1kW, 3PH, IP20

Name: ABB ACS355-03E-03A3-4 Inverter Drive - 1.1kW, 3PH, IP20
SKU: ACS355-03E-03A3-4
Price: 494.44 GBP
Availability: InStock

£494.44 inc VAT

In Stock · Delivered in 3–5 Working Days

Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.

Technical SpecificationsABB

Input Voltage	380–480 V AC (±10%)
Model	ACS355-03E-03A3-4
Power Rating	1.1 kW (1.5 HP)
Output Current (Nominal)	3.3 A
Series	ABB ACS355
Input Phase	3-phase
Drive Type	AC Variable Speed Drive (VSD)
Enclosure Type	IP20 / Open Type
Input Frequency	50/60 Hz
Output Frequency	0–600 Hz

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SKU: ACS355-03E-03A3-4 Category: ABB ACS355-03E Inverter Drives Tags: ABB ACS355-03E-03A3-4, ACS355-03E-03A3-4, ACS355-03E-03A3-4 ABB Brand: ABB

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ABB ACS355-03E-03A3-4 Inverter Drive – 1.1kW, 3PH, IP20

The ABB ACS355-03E-03A3-4 is a high-performance 1.1 kW variable frequency drive (VFD) engineered to meet the automation and motor control demands of OEMs and machine builders. Built for 3-phase supply systems (380–480 V AC), this compact inverter offers robust torque control, advanced programmability, and built-in safety features such as Safe Torque Off (STO) .

Technical Specifications

Model	ACS355-03E-03A3-4
Series	ABB ACS355
Drive Type	AC Variable Speed Drive (VSD)
Power Rating	1.1 kW (1.5 HP)
Enclosure Type	IP20 / Open Type
Mounting	Cabinet Building Module
Frame Size	R1
Application Areas	Conveyors, Fans, Pumps, Packaging Machinery, Material Handling

Electrical Specifications

Input Voltage	380–480 V AC (±10%)
Input Phase	3-phase
Input Frequency	50/60 Hz
Output Voltage	0–480 V AC
Output Frequency	0–600 Hz
Output Current (Nominal)	3.3 A
Apparent Output Power	2.3 kVA
Efficiency Level	IE2
Standby Loss	7 W
Integrated Brake Chopper	Yes (external resistor optional)

I/O & Communication Interfaces

Analog Inputs	2
Analog Outputs	1
Digital Inputs	5
Digital Outputs	1
Relay Outputs	1
Serial Interfaces	RS-232, RS-485
Supported Protocols	MODBUS, DeviceNet, PROFIBUS, LON, EtherNet/IP, PROFINET IO, CAN, TCP/IP
Expansion Options	ABB FlashDrop, Fieldbus Adapters

Mechanical & Environmental

Cooling	Forced air
Ambient Temperature	0°C to +40°C (no derating)
Mounting Position	Vertical
Weight	Approx. 1.3 kg
Protection Class	IP20 (UL Open Type)
Certifications	CE, UL, RoHS

Energy Efficiency Data (IEC 61800-9-2)

Load Condition	Efficiency (%)
No Load (0 / 25%)	81.4%
No Load (0 / 50%)	88.3%
No Load (0 / 100%)	91.8%
Partial (50 / 25%)	89.7%
Partial (50 / 50%)	93.7%
Partial (50 / 100%)	95.5%
High Load (90 / 50%)	96.1%
High Load (90 / 100%)	97.2%

Product Features

Functions & features	✅ Safe Torque Off (STO) for functional safety compliance. ✅ Optimized for both asynchronous and PM motors. ✅ Compact footprint ideal for tight cabinet integrations. ✅ Built-in RS-485/232 serial communications. ✅ High power density and scalable control.

Frequently Asked Questions

How can I check whether ACS355-03E-03A3-4 is the correct replacement?

Check the motor rating, supply voltage, drive output current, enclosure rating and control interface against your existing installation or the relevant manufacturer datasheet.

How quickly can ACS355-03E-03A3-4 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight	1.3 kg
Dimensions	30 × 30 × 30 cm

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ABB-ACS355-Quick-Installation-Rev-B.pdf ABB-ACS355-Manual.pdf ACS355-Common-DC-Application-Guide-3AVA0000070130.pdf ABB-ACS55-ACS150-ACS355-Part-Numbers.pdf ABB-Product-Conversion-Guide.pdf

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ABB ACS355-03E-03A3-4 Inverter Drive – 1.1kW, 3PH, IP20