ABB ACS355-01E-02A4-2 Inverter Drive – 0.37kW, 1PH, IP20

The ABB ACS355-01E-02A4-2 is a compact AC inverter drive engineered for 0.37 kW (0.5 HP) motor control using advanced V/f or Sensorless Vector Control.

Optimized for single-phase 230 V input and delivering 2.4 A continuous output to 3-phase 230 V motors, it offers versatile performance for both AC induction and permanent magnet motors.

Featuring Safe Torque Off (STO) to SIL 3, energy-efficient DC bus sharing, and a programmable interface via DriveWindow or FlashDrop, it’s ideal for OEM panels, conveyors, and precise motion control in compact setups.

Technical Specifications

Model: ACS355-01E-02A4-2
Series: ACS355
Drive Type: AC Frequency Inverter
Power Rating: 0.37 kW (0.5 HP)
Enclosure Type: IP20 / Open Type
Mounting: DIN-rail, rear, or side wall-mount
Application: OEM equipment, conveyors, small motors, automation

Electrical Specifications

• Input Voltage: 200–240 V AC
• Input Phase: Single-phase (1PH)
• Input Frequency: 50/60 Hz ±5%
• Output Voltage: 3PH, 0–240 V
• Output Current (Nominal): 2.4 A
• Output Frequency Range: 0–599 Hz
• Overload Capacity: 150% for 60 s, 175% for 2 s
• Heat Loss: 47.7 W
• Braking: External resistor required (70–390 Ω)

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: Optional modules available

Mechanical Specifications

• Frame Size: R0
• Width: 70 mm
• Height: 169 mm (239 mm incl. clamp plate)
• Depth: 161 mm
• Weight: 1.2 kg
• Cooling Method: Natural convection
• Mounting Options: DIN-rail, wall, rear/side with dedicated fastenings

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)

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: Precise torque & speed regulation for demanding loads.

✅ 230 V 1PH Input / 3PH Output: Ideal for domestic and industrial installations.

✅ Safe Torque Off (SIL 3): Advanced motor safety integrated.

✅ Flexible I/O Set: Easily integrates into custom control systems.

✅ Compact DIN-Rail Mount: Saves space in OEM and panel builds.

📦 Order the ABB ACS355-01E-02A4-2 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB ACS355-01E-02A4-2 prices, perfect for space-efficient, high-precision motor control.

Superseding the ACS350-01E-02A4-2, this drive delivers advanced features in a compact footprint.

Check stock now or request a quote.

Efficiency powered. Precision delivered. — Drive Outlet Megastore