ABB ACS355-03E-04A7-2 Inverter Drive – 0.75 kW, 3PH, IP20
The ABB ACS355-03E-04A7-2 is a compact AC frequency inverter designed for 0.75 kW (1 HP) motor control using V/f or Sensorless Vector Control. With support for three-phase 200–240 V input, the drive delivers up to 4.7 A nominal output current, making it ideal for precision control of AC induction and PM motors across diverse applications such as conveyors, textile machines, and packaging systems.
This R1 frame unit is built for cabinet integration and offers Safe Torque Off (SIL 3), advanced sequence programming, and compatibility with all major industrial communication protocols. Designed for reliability, energy efficiency, and control flexibility.
Technical Specifications
Model: ACS355-03E-04A7-2
Series: ACS355
Drive Type: AC Frequency Inverter
Power Rating: 0.75 kW (1 HP)
Enclosure Type: IP20 / Open Type
Mounting: Cabinet/module mounting (R1 frame)
Application: OEM machinery, conveyors, pumps, material handling systems
Electrical Specifications
- Input Voltage: 200–240 V AC
- Input Phase: Three-phase (3PH)
- Input Frequency: 50/60 Hz ±5%
- Output Voltage: 3PH, 0–240 V
- Output Current (Nominal): 4.7 A
- Apparent Output Power: 1.9 kVA
- Efficiency Class: IE2
- Standby Power Loss: 6 W
- Output Frequency Range: 0–600 Hz
- Overload Capacity: 150% for 60 s, 175% for 2 s
- Braking: External resistor required (resistor range per application)
I/O & Communication Interfaces
- Digital Inputs: 5
- Digital Outputs: 1
- Analog Inputs: 2
- Analog Outputs: 1
- Relay Output: 1 contact set
- Programming Port: FlashDrop or PC via DriveWindow
- Fieldbus Support: MODBUS, LON, DeviceNet, PROFIBUS, DOG, EtherNet/IP, PROFINET IO, TCP/IP
- Other Interfaces: RS-232, RS-485
Mechanical Specifications
- Frame Size: R1
- Width: 70 mm
- Height: 169 mm (239 mm incl. clamp plate)
- Depth: 161 mm
- Weight: 1.2 kg
- Cooling Method: Natural convection
- Mounting Options: Rear/side mounting for cabinet integration
Environmental Specifications
- Operating Temperature: 0°C to 40°C
- Storage Temperature: –40°C to 70°C
- Humidity: 5%–95% RH (non-condensing)
- Ventilation Clearance: 75 mm above/below, 0 mm sides
- IP Rating: IP20 (open frame)
Efficiency Performance (IEC 61800-9-2 Standards)
| Load Condition | Efficiency (%) |
|---|---|
| No Load 0/25% | 78.0% |
| No Load 0/50% | 85.7% |
| No Load 0/100% | 89.6% |
| Partial Load 50/25% | 87.6% |
| Partial Load 50/50% | 92.1% |
| Partial Load 50/100% | 94.1% |
| High Load 90/50% | 95.0% |
| High Load 90/100% | 96.1% |
Compliance & Certifications
- CE Marked: Yes
- UL / cUL Listed: Yes
- RoHS Compliant: Yes
- EMC Standard: IEC/EN 61800-3 2nd Environment C3
- Safety Function: STO (Safe Torque Off), SIL 3 certified
Key Features & Benefits
✅ Sensorless Vector & V/f Control: Accurate torque and speed regulation across motor types.
✅ Integrated STO (SIL 3): Built-in safety compliance for motor protection.
✅ Advanced Protocol Support: Integrates with all major fieldbus and industrial networks.
✅ Sequence Programming: Reduces need for external PLCs or controllers.
✅ Energy Efficient: Achieves up to 96.1% efficiency at high load conditions.
📦 Order the ABB ACS355-03E-04A7-2 from Drive Outlet Megastore
At Drive Outlet Megastore, we offer unbeatable ABB ACS355-03E-04A7-2 prices, giving you access to superior motor control with advanced safety, communication, and energy efficiency features. Ideal for machine builders and industrial control systems requiring compact and scalable VSD solutions.
Check stock now or request a quote.
Efficiency powered. Precision delivered. — Drive Outlet Megastore
Reviews
There are no reviews yet.