ABB ACS355-03E-07A3-4 3ABD0000058248 Frequency Converter
ABB ACS355-03E-07A3-4 3ABD0000058248 Frequency Converter
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Brand:ABB PLC Item No.:ACS355-03E-07A3-4 Product Origin:Sweden (SE) Product Dimensions:169 × 70 × 161 mm Product Weight:1 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB ACS355-03E-07A3-4 is a compact industrial frequency converter engineered for efficient motor control in automation and machinery systems. It provides precise speed regulation, reliable torque performance, and simplified commissioning for a wide range of industrial applications.
Its compact footprint and robust control capabilities make it ideal for space-constrained control panels while maintaining high performance under dynamic load conditions. As part of ABB’s ACS355 series, it is widely used in OEM machinery where reliability, efficiency, and fast setup are key requirements.
Technical Specifications
Parameter
Specification
Product Model
ACS355-03E-07A3-4 (3ABD0000058248)
Series
ACS355
Brand
ABB
Supply Voltage
380–480 V AC
Output Current
7.3 A
Rated Power
3.0 kW
Control Method
Sensorless vector control
Enclosure Class
IP20
Dimensions (H×W×D)
169 × 70 × 161 mm
Weight
1 kg (2.20 lb)
Braking Function
Built-in braking chopper
Application Type
Industrial machinery motor control
Recommended Related Models
ACS355-03E-04A1-4
ACS355-03E-05A6-4
ACS355-03E-07A3-4 (close variant series)
ACS355-03U-07A3-4
ACS355-03E-03A3-4
Popular Related Models
ACS355-03E-07A3-4
ACS355-03E-04A1-4
ACS355-03E-05A6-4
ACS355-03U-04A1-4
ACS355-03E-03A3-4
Applications
The ABB ACS355-03E-07A3-4 frequency converter is designed for compact and efficient motor speed control in OEM machinery and industrial automation systems. It delivers stable torque and precise speed regulation in light-to-medium duty applications.
Conveyor and material handling systems
HVAC pump and fan control systems
Packaging and labeling machinery
Textile and printing equipment
Woodworking and light industrial automation
Small compressor and process machinery
General-purpose OEM motor control
Advantages
This drive offers a strong balance of performance, compactness, and ease of integration for machine builders.
Sensorless vector control for smooth motor operation
Compact R1 frame design for space-saving installation
Built-in braking chopper for controlled deceleration
Quick commissioning via application macros
Stable torque performance under variable loads
Integrated Safe Torque Off (STO) safety function
Optimized for OEM repeatability and system integration
Technical FAQs (10 Questions)
Q1: What motor types are compatible with this drive?
It supports standard AC induction motors and permanent magnet motors.
Q2: What control methods are available?
It supports scalar (V/f) and sensorless vector control.
Q3: Can it be used in conveyor systems?
Yes, it is commonly used for conveyor speed and torque control.
Q4: Does it include a braking function?
Yes, it has a built-in braking chopper for dynamic braking applications.
Q5: Is external PLC required?
Not necessarily, but it can be integrated with PLC systems via I/O or fieldbus.
Q6: What is the main advantage of sensorless vector control?
It provides accurate torque control without needing an encoder.
Q7: Is it suitable for continuous operation?
Yes, it is designed for continuous industrial duty cycles.
Q8: Can it handle fast acceleration and deceleration?
Yes, it supports adjustable ramp times for dynamic control.
Q9: What protection features are included?
Overcurrent, overvoltage, undervoltage, and thermal protection.
Q10: Is it suitable for OEM machine builders?
Yes, it is specifically designed for OEM and compact machine integration.
