Brand:ABB PLC Item No.:V18345-1010521001 Product Origin:Sweden (SE) Product Dimensions:168.5 × 101 × 114.5 mm Product Weight:1.7 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-03A3-4 is a compact frequency converter designed for OEM machinery and light industrial automation systems requiring reliable motor speed control. It belongs to ABB’s ACS355 drive family, widely used for applications requiring simple commissioning and stable operation.
Technical Specifications
Parameter
Value
Model
ACS355-03E-03A3-4
Product Code
3AUA0000058185
Supply Voltage
380–480 V AC
Output Current
3.3 A
Power Rating
1.1 kW
Control Method
Sensorless Vector Control
Protection Class
IP20
Cooling Method
Forced Air Cooling
Operating Temperature
-10°C to +40°C
Dimensions
239 × 70 × 161 mm
Weight
1.7 kg
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Applications
• Control valve automation in chemical, oil & gas, and process industries for precise flow regulation.
• Water treatment systems requiring stable valve positioning under varying pressure conditions.
• Power plant process control loops for steam, gas, and cooling media regulation.
• Pharmaceutical and food processing systems requiring high-accuracy flow control.
• Industrial pipeline systems where continuous modulation of valves is required for process stability.
Key Advantages
• High-precision electro-pneumatic control ensures accurate valve positioning with fast response.
• Intelligent digital control architecture improves stability and reduces mechanical hysteresis.
• Compatible with standard 4–20 mA control signals for easy DCS/PLC integration.
• Robust industrial design supports reliable operation in demanding process environments.
• Built-in diagnostic functions help detect actuator or valve performance issues early.
• Flexible mounting structure allows installation on both linear and rotary actuators.
Technical FAQs
Q1: What type of control signal does this positioner use?
It uses a standard 4–20 mA input signal for valve positioning control.
Q2: Is this positioner suitable for pneumatic actuators?
Yes, it is designed for electro-pneumatic control of industrial valve actuators.
Q3: Can it be used with both rotary and linear valves?
Yes, it supports both rotary and linear actuator configurations.
Q4: Does it support digital communication protocols?
Some configurations support HART communication for diagnostics and configuration.
Q5: What industries commonly use this model?
It is widely used in oil & gas, chemical, power generation, and water treatment industries.
Q6: Does it provide feedback diagnostics?
Yes, it includes diagnostic functions for valve and actuator performance monitoring.
Q7: Is it suitable for hazardous environments?
Certain configurations support explosion-proof certifications depending on setup.
Q8: What happens in case of power failure?
It supports fail-safe behavior depending on configuration (e.g., fail freeze or defined position).
Q9: Can it be integrated into a DCS system?
Yes, it is commonly integrated into DCS and PLC-based control systems.
Q10: Does it require frequent calibration?
No frequent recalibration is needed; it is designed for stable long-term operation.
