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ABB ACS550-01-031A-4 Variador de frecuencia (VFD)
This is an ABB ACS550 series three-phase VFD, clasificado 15kW (Servicio normal) / 11kilovatios (Servicio pesado), con corriente de salida nominal 31A. Está diseñado para red eléctrica de 380-480V., montado en la pared (IP21) recinto, control vectorial incorporado y filtro EMC. Adecuado para aplicaciones industriales generales como bombas., ventiladores y transportadores.
- Model Breakdown Definition
| Segmento | Código | Descripción |
| ID de serie | ACS550 | ABB standard low-voltage AC drive series for general-purpose applications |
| Tipo de estructura | 1 | Wall-mounted construction (IP21 protection rating), for standard industrial environments |
| Corriente nominal | 031A | Nominal continuous output current 31A; corresponds to 15kW for normal duty / 11kW for heavy duty |
| Clase de voltaje | 4 | Suitable for three-phase 380-480V AC input power (+10/-15% tolerancia a la fluctuación de voltaje) |
Product ID: 3AUA0000002418-D
Tamaño del marco: R3
- Core Specification Parameter Table
| Categoría | Parámetro | Clasificación | Observaciones |
| Basic Ratings | Corriente de salida nominal (I₂N) | 31A | Continuous operation at 40℃ ambient |
| Normal Duty Power | 15kilovatios | Standard 400V operating condition | |
| Potencia de servicio pesado | 11kilovatios | Standard 400V operating condition | |
| Overload Capability | 1.1×I₂N (1 minute per 10 minutos) | For normal duty; 1.5×I₂hd for heavy duty | |
| Características eléctricas | Voltaje de entrada | 3-phase 380-480V | Frecuencia de entrada: 48-63Hz |
| Voltaje de salida | 3-fase 0 ~ Input Voltage | Frecuencia de salida: 0-500Hz | |
| Modo de control | Control de vectores (Open-loop / Closed-loop) | Open-loop accuracy: 20% motor slip; Closed-loop accuracy: 0.1% of rated speed | |
| Frecuencia de conmutación | 4kilociclos (Por defecto) | Opcional: 1/2/4/8/12kilociclos | |
| Interfaz de E/S | Entrada analógica | 2 canales (0-10V / 4-20mamá) | Input impedance: Voltaje >312kΩ, Current 100Ω |
| Salida analógica | 2 canales (4-20mamá) | Max load <500Oh, Accuracy ±3% | |
| Entrada digital | 6 canales | 24En DC, Compatible con PNP/NPN | |
| Relay Output | 3 canales | Max 250V AC / 30En DC, Switching current 6A | |
| Interfaz de comunicación | Built-in RS485 (Modbus) | Support expansion of multiple fieldbuses | |
| Características físicas | Clase de protección | IP21 | Configuración estándar; IP54 optional |
| Dimensiones (Ancho×Alto×Profundidad) | 270×600×450mm | R3 frame size | |
| Peso | Aprox.. 20.5kilos | Basic configuration included | |
| Disipación de calor | 457W. | Air flow: 134m³/h | |
| Environmental Limits | Temperatura de funcionamiento | -15℃ ~ 50℃ | Derating required above 40-50℃ |
| Altitud | 0-1000metro (Full rating) | Reducir 1% per 100m elevation increase | |
| Humedad | 5-95% (Non-condensing) | Cumple con IEC 721-3-3 |
- Accesorios estándar & Optional Parts List
3.1 Standard Supplied Accessories
Assistant Control Panel (ACS-CP-D), with real-time clock and parameter modification record function
Built-in Class C2 EMC Filter (First Environment), meets basic EMC requirements
Mounting template for quick drilling position marking
Product manual and quick start guide
Standard I/O terminals and Modbus communication interface
3.2 Recommended Optional Parts
| Tipo | Modelo | Descripción de la función | Escenario de aplicación |
| Control Panel | ACS-CP-C | Advanced control panel with parameter copy and multi-language support | Puesta en servicio & batch configuration for multiple VFDs |
| Unidad de frenado | ACS-BRK-D | Brake chopper + resistor (10.5, 7kilovatios) | Frequent start-stop / fast deceleration applications |
| Reactor | LOCH0030-60 | Output reactor (41A) | Suppress dv/dt when motor cable length >200metro |
| Communication Module | Various Fieldbus | Profibus DP / DispositivoNet / Ethernet/IP | Connection to PLC control system |
| Encoder Module | Opcional | Speed feedback to improve closed-loop control accuracy | High-precision speed control applications |
| Extended I/O | Opcional | Additional 3 salidas de relé | Multi-status monitoring & control requirements |
- Cross-Brand Alternative Comparison Table
| Marca | Serie | Modelo equivalente | Coincidencia de parámetros clave | Descripción de la diferencia |
| Schneider | Altívar 610 | ATV610U15N4 | 15kW/31A/380-480V | Built-in PLC with higher integration |
| siemens | SINAMICS G120C | 6SL3210-1PE21-8UL0 | 15kW/31A/380-480V | Modular design with strong expandability |
| mitsubishi | FR-A840 | FR-A840-15K-NA | 15kW/31A/380-480V | High vector control accuracy, suitable for complex loads |
| danfoss | VLT 2800 | 2840PT37T20H | 15kW/31A/380-480V | Rentable, ideal for fan & pump applications |
| Alternativa ABB | ACS510 | ACS510-01-031A-4 | 15kW/31A/380-480V | Simplified version for fan/pump, without vector control |
- Directrices de selección & Soluciones alternativas
5.1 Principios básicos de selección
Current Priority: VFD rated current ≥ 1.1~1.3 times motor rated current, do not select only by power rating
Coincidencia de carga:
Normal duty (Pump/Fan): Standard selection 15kW/31A
Heavy duty (Compressor/Crusher): Recommend upgrade to 18.5kW (ACS550-01-038A-4) or higher frame
Adaptación ambiental:
Temperatura >40℃: Derate 5~10% per 5℃ rise
Altitud >1000metro: Reducir 1% per 100m rise
Dust environment: Select IP54 protection grade model
5.2 Recommended Alternative Solutions
| Escenario de aplicación | Recommended Solution | Advantage Description |
| Standard General Purpose | ACS550-01-031A-4 | Built-in vector control, rendimiento de alto costo |
| Admirador & Pump Dedicated | ACS510-01-031A-4 | Energy-saving optimized algorithm, menor costo |
| High Precision Control | ACS550-01-031A-4 + Encoder Module | Closed-loop control, speed accuracy up to 0.1% |
| Heavy Duty Frequent Start-Stop | ACS550-01-038A-4 + ACS-BRK-D | Higher power margin + braking assembly, longer service life |
| Cost-Sensitive Project | Schneider ATV320U15N4 | Tamaño compacto, competitive price |
5.3 Instalación & Puntos clave de mantenimiento
Cooling clearance reserved: 200mm top and bottom, no special requirement for left and right sides
Input protection: Recommended 35A gG fuse (UL Class T 40A)
Motor cable: Standard length ≤200m; install output reactor for longer distance
Ciclo de mantenimiento: Inspect cooling fan and capacitor condition after 10,000 operating hours
- ACS550 Series Full Power Model List (R3 Frame Size)
| Modelo | Corriente nominal | Normal Duty Power | Potencia de servicio pesado | Escenario de aplicación |
| ACS550-01-031A-4 | 31A | 15kilovatios | 11kilovatios | Standard general load |
| ACS550-01-038A-4 | 38A | 18.5kilovatios | 15kilovatios | Heavy duty / Frequent start-stop |
| ACS550-01-045A-4 | 45A | 22kilovatios | 18.5kilovatios | High-power general load |
The ACS550-01-031A-4 is a cost-effective general-purpose vector VFD, suitable for 15kW normal duty / 11kW heavy duty loads. With rich built-in functions and interfaces, it is widely used in general machinery requiring high control accuracy and reliability in industrial automation. Prioritize motor current matching during selection, and determine expansion modules or power upgrade according to load type and ambient conditions.
Complete Full Range Model List of ABB Variable Frequency Drives (Structured Version)
- Quick Overview of Model Naming Rules
ABB VFD adopts standard format: ACSxxx-xx-xxxX-xx, definition of each segment as below:
| Segmento | Significado | Ejemplo | Descripción |
| ACSxxx | Código de serie | ACS550/510/880 | Product positioning & application category |
| -xx | Código de estructura | 01/04/31 | 01=Wall-mounted IP21; 04=Cabinet-type IP21; 31=Wall-mounted IP54 |
| -xxxX | Corriente nominal | 031A/125A | Numeric + letter for output current; A = Standard type |
| -xx | Clase de voltaje | 2004/2/7 | 4=380-480V 3-phase; 2=200-240V 3-phase; 7=500-690V 3-phase |
- Main Series Overview (Sorted by Power Range)
| Serie | Posicionamiento | Rango de potencia | Aplicación típica | Características |
| ACS150 | Economy Micro Drive | 0.37-4kilovatios | Small pumps, fans, rolling shutters | Single/3-phase universal, operación sencilla, IP20/IP21 |
| ACS355 | Compact General Drive | 0.37-15kilovatios | Maquinaria de embalaje, small conveyors | Built-in brake chopper, amplio rango de voltaje |
| ACS510 | Admirador & Pump Dedicated | 0.75-160kilovatios | Constant pressure water supply, ventilador de refrigeración, climatización | Energy-saving optimized algorithm, built-in PID, bajo costo |
| ACS550 | Enhanced General Drive | 0.75-355kilovatios | Compresores, transportadores, mezcladores | Control de vectores, strong heavy-duty capability, CEM incorporado |
| ACS580 | New Generation General Machinery Drive | 0.75-500kilovatios | All kinds of industrial loads | Integrated safety functions, diseño modular, intelligent connection |
| ACS880 | Flagship High-Performance Drive | 0.75-2500kilovatios | Control de alta precisión, complex machinery | Full compatibility, alta confiabilidad, built-in safety functions |
| ACH550 | HVAC Dedicated | 0.75-355kilovatios | Aire acondicionado & sistemas de ventilación | Building control protocol, comfort control algorithm |
- Detailed Model List by Series
3.1 ACS550 Series (Enhanced General Drive, IP21 Wall-mounted, 380-480V trifásico)
| Modelo | Corriente nominal | Normal Duty Power | Potencia de servicio pesado | Tamaño del marco | Código de pedido |
| ACS550-01-003A-4 | 3A | 0.75kilovatios | 0.55kilovatios | R1 | 3AUA0000002415-D |
| ACS550-01-004A-4 | 4A | 1.1kilovatios | 0.75kilovatios | R1 | 3AUA0000002416-D |
| ACS550-01-006A-4 | 6A | 1.5kilovatios | 1.1kilovatios | R1 | – |
| ACS550-01-009A-4 | 9A | 4kilovatios | 3kilovatios | R1 | – |
| ACS550-01-012A-4 | 12A | 5.5kilovatios | 4kilovatios | R1 | – |
| ACS550-01-015A-4 | 15A | 7.5kilovatios | 5.5kilovatios | R2 | – |
| ACS550-01-019A-4 | 19A | 11kilovatios | 7.5kilovatios | R2 | – |
| ACS550-01-023A-4 | 23A | 11kilovatios | 10kilovatios | R2 | 3AUA0000002417-D |
| ACS550-01-031A-4 | 31A | 15kilovatios | 11kilovatios | R3 | 3AUA0000002418-D |
| ACS550-01-038A-4 | 38A | 18.5kilovatios | 15kilovatios | R3 | – |
| ACS550-01-045A-4 | 45A | 22kilovatios | 18.5kilovatios | R3 | – |
| ACS550-01-057A-4 | 57A | 30kilovatios | 22kilovatios | R4 | – |
| ACS550-01-072A-4 | 72A | 37kilovatios | 30kilovatios | R4 | – |
| ACS550-01-09A4-4 | 94A | 45kilovatios | 37kilovatios | R5 | – |
| ACS550-01-125A-4 | 125A | 55kilovatios | 45kilovatios | R5 | 3ABD68589657 |
| ACS550-01-157A-4 | 157A | 75kilovatios | 55kilovatios | R6 | – |
| ACS550-01-180A-4 | 180A | 90kilovatios | 75kilovatios | R6 | – |
| ACS550-01-210A-4 | 210A | 110kilovatios | 90kilovatios | R7 | – |
| ACS550-01-250A-4 | 250A | 132kilovatios | 110kilovatios | R7 | – |
| ACS550-01-290A-4 | 290A | 160kilovatios | 132kilovatios | R8 | – |
| ACS550-01-340A-4 | 340A | 185kilovatios | 160kilovatios | R8 | – |
| ACS550-01-400A-4 | 400A | 200kilovatios | 185kilovatios | R9 | – |
3.2 ACS510 Series (Admirador & Pump Dedicated, IP21 Wall-mounted, 380-480V trifásico)
| Modelo | Corriente nominal | Fuerza | Tamaño del marco |
| ACS510-01-003A3-4 | 3.3A | 1.1kilovatios | R1 |
| ACS510-01-004A1-4 | 4.1A | 1.5kilovatios | R1 |
| ACS510-01-005A6-4 | 5.6A | 2.2kilovatios | R1 |
| ACS510-01-007A2-4 | 7.2A | 3kilovatios | R1 |
| ACS510-01-009A4-4 | 9.4A | 4kilovatios | R1 |
| ACS510-01-012A5-4 | 12.5A | 5.5kilovatios | R1 |
| ACS510-01-015A6-4 | 15.6A | 7.5kilovatios | R2 |
| ACS510-01-019A0-4 | 19.0A | 11kilovatios | R2 |
| ACS510-01-024A1-4 | 24.1A | 15kilovatios | R3 |
| ACS510-01-030A8-4 | 30.8A | 18.5kilovatios | R3 |
| ACS510-01-038A0-4 | 38.0A | 22kilovatios | R3 |
| ACS510-01-045A0-4 | 45.0A | 30kilovatios | R4 |
| ACS510-01-057A0-4 | 57.0A | 37kilovatios | R4 |
| ACS510-01-072A0-4 | 72.0A | 45kilovatios | R5 |
| ACS510-01-09A4-4 | 94.0A | 55kilovatios | R5 |
3.3 ACS880 Series (Flagship High-End Drive, Partial Models)
| Modelo | Tipo de estructura | Corriente nominal | Fuerza | Clase de voltaje | Características |
| ACS880-01-003A-4 | Wall-mounted IP21 | 3A | 0.75kilovatios | 380-480V | Compact type |
| ACS880-01-031A-4 | Wall-mounted IP21 | 31A | 15kilovatios | 380-480V | Control de vectores |
| ACS880-31-145A-3 | Wall-mounted IP54 | 145A | 75kilovatios | 380-480V | A prueba de polvo & impermeable |
| ACS880-04-271A-7 | Cabinet-type IP21 | 271A | 160kilovatios | 500-690V | Alta densidad de potencia |
| ACS880-07-0450A-7 | Cabinet-type IP21 | 450A | 315kilovatios | 500-690V | Diseño modular |
3.4 Selected Models of Other Common Series
| Serie | Modelo | Fuerza | Voltaje | Solicitud |
| ACS355 | ACS355-03E-04A7-4 | 1.5kilovatios | 380-480V | Small machinery |
| ACS355-03E-12A5-4 | 5.5kilovatios | 380-480V | Packaging equipment | |
| ACS150 | ACS150-03E-03A3-4 | 1.1kilovatios | 380-480V | Small pumps |
| ACS150-01E-02A4-2 | 0.75kilovatios | 200-240V | Single-phase power supply | |
| ACH550 | ACH550-01-031A-4 | 15kilovatios | 380-480V | HVAC system |
| ACH550-01-125A-4 | 55kilovatios | 380-480V | Large air conditioning | |
| ACS580 | ACS580-01-04A5-4 | 2.2kilovatios | 380-480V | Maquinaria general |
| ACS580-01-320A-4 | 160kilovatios | 380-480V | Heavy-duty load |
- Key Selection Notes
- Current Priority Principle: VFD rated current ≥ 1.1~1.3 times motor rated current; do not select merely by power rating.
- Coincidencia de tipos de carga:
Admirador / Pump: Choose ACS510 / ACS380 for better energy saving
Constant torque / Heavy duty: Choose ACS550 / ACS880 for stronger overload capability
HVAC dedicated: Choose ACH550 with built-in building control protocol
- Adaptación ambiental:
Dust environment: Select IP54 protection grade (p.ej. ACS880-31 series)
High temperature environment: Derating required above 40℃, derate 5~10% per 5℃ rise
Altitud >1000metro: Reducir 1% per 100m elevation increase
- Model Extension Rules
Basic model can be extended with +option code for additional functions, examples:
ACS550-01-031A-4+J400: Add Profibus DP communication module
ACS550-01-031A-4+K454: Add brake chopper
ACS550-01-031A-4+L501: Add output reactor
