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ABB ACS550-01-031A-4 Frequenzumrichter (VFD)
This is an ABB ACS550 series three-phase VFD, Nennleistung 15 kW (Normaler Dienst) / 11kW (Robust), mit Nennausgangsstrom 31A. Es ist für das 380-480-V-Stromnetz ausgelegt, wandmontiert (IP21) Gehäuse, integrierte Vektorsteuerung und EMV-Filter. Geeignet für allgemeine Industrieanwendungen wie Pumpen, Ventilatoren und Förderbänder.
- Modellaufschlüsselungsdefinition
| Segment | Code | Beschreibung |
| Series ID | ACS550 | ABB standard low-voltage AC drive series for general-purpose applications |
| Structure Type | 1 | Wall-mounted construction (IP21 protection rating), for standard industrial environments |
| Nennstrom | 031A | Nominal continuous output current 31A; corresponds to 15kW for normal duty / 11kW for heavy duty |
| Spannungsklasse | 4 | Suitable for three-phase 380-480V AC input power (+10/-15% voltage fluctuation tolerance) |
Product ID: 3AUA0000002418-D
Rahmengröße: R3
- Core Specification Parameter Table
| Kategorie | Parameter | Bewertung | Bemerkungen |
| Basic Ratings | Nennausgangsstrom (I₂N) | 31A | Continuous operation at 40℃ ambient |
| Normal Duty Power | 15kW | Standard 400V operating condition | |
| Hochleistungsleistung | 11kW | Standard 400V operating condition | |
| Overload Capability | 1.1×I₂N (1 minute per 10 Minuten) | For normal duty; 1.5×I₂hd for heavy duty | |
| Elektrische Eigenschaften | Eingangsspannung | 3-phase 380-480V | Input frequency: 48-63Hz |
| Ausgangsspannung | 3-Phase 0 ~ Input Voltage | Output frequency: 0-500Hz | |
| Steuermodus | Vektorkontrolle (Open-loop / Closed-loop) | Open-loop accuracy: 20% motor slip; Closed-loop accuracy: 0.1% of rated speed | |
| Switching Frequency | 4kHz (Standard) | Optional: 1/2/4/8/12kHz | |
| I/O Interface | Analog Input | 2 Kanäle (0-10V / 4-20mA) | Eingangsimpedanz: Stromspannung >312kΩ, Current 100Ω |
| Analoger Ausgang | 2 Kanäle (4-20mA) | Max load <500Oh, Accuracy ±3% | |
| Digitaler Eingang | 6 Kanäle | 24In DC, PNP/NPN compatible | |
| Relaisausgang | 3 Kanäle | Max 250V AC / 30In DC, Switching current 6A | |
| Kommunikationsschnittstelle | Built-in RS485 (Modbus) | Support expansion of multiple fieldbuses | |
| Physikalische Eigenschaften | Schutzklasse | IP21 | Standardkonfiguration; IP54 optional |
| Abmessungen (B×H×T) | 270×600×450mm | R3 frame size | |
| Gewicht | Ca. 20.5kg | Basic configuration included | |
| Wärmeableitung | 457W | Air flow: 134m³/h | |
| Environmental Limits | Betriebstemperatur | -15℃ ~ 50℃ | Derating required above 40-50℃ |
| Höhe | 0-1000M (Full rating) | Derate 1% per 100m elevation increase | |
| Luftfeuchtigkeit | 5-95% (Non-condensing) | Konform mit IEC 721-3-3 |
- Standardzubehör & 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
| Typ | Modell | Funktionsbeschreibung | Anwendungsszenario |
| Control Panel | ACS-CP-C | Advanced control panel with parameter copy and multi-language support | Inbetriebnahme & batch configuration for multiple VFDs |
| Bremseinheit | ACS-BRK-D | Brake chopper + resistor (10.5, 7kW) | Frequent start-stop / fast deceleration applications |
| Reactor | LOCH0030-60 | Output reactor (41A) | Suppress dv/dt when motor cable length >200M |
| Communication Module | Various Fieldbus | Profibus DP / DeviceNet / EtherNet/IP | Connection to PLC control system |
| Encoder Module | Optional | Speed feedback to improve closed-loop control accuracy | High-precision speed control applications |
| Extended I/O | Optional | Additional 3 Relaisausgänge | Multi-status monitoring & Kontrollanforderungen |
- Cross-Brand Alternative Comparison Table
| Marke | Serie | Äquivalentes Modell | Schlüsselparameterabgleich | Differenzbeschreibung |
| Schneider | Altivar 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, geeignet für komplexe Belastungen |
| Danfoss | VLT 2800 | 2840PT37T20H | 15kW/31A/380-480V | Kostengünstig, ideal for fan & pump applications |
| ABB-Alternative | ACS510 | ACS510-01-031A-4 | 15kW/31A/380-480V | Simplified version for fan/pump, without vector control |
- Auswahlrichtlinien & Alternative Lösungen
5.1 Core Selection Principles
Current Priority: VFD rated current ≥ 1.1~1.3 times motor rated current, do not select only by power rating
Lastabgleich:
Normal duty (Pump/Fan): Standard selection 15kW/31A
Schwere Beanspruchung (Compressor/Crusher): Recommend upgrade to 18.5kW (ACS550-01-038A-4) or higher frame
Umweltanpassung:
Temperatur >40℃: Derate 5~10% per 5℃ rise
Höhe >1000M: Derate 1% per 100m rise
Dust environment: Select IP54 protection grade model
5.2 Recommended Alternative Solutions
| Anwendungsszenario | Empfohlene Lösung | Vorteilsbeschreibung |
| Standard General Purpose | ACS550-01-031A-4 | Built-in vector control, hohe Kostenleistung |
| Lüfter & Pump Dedicated | ACS510-01-031A-4 | Energy-saving optimized algorithm, geringere Kosten |
| High Precision Control | ACS550-01-031A-4 + Encoder Module | Regelung im geschlossenen Regelkreis, 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 | Kompakte Größe, competitive price |
5.3 Installation & Wichtige Wartungspunkte
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
Wartungszyklus: Inspect cooling fan and capacitor condition after 10,000 operating hours
- ACS550 Series Full Power Model List (R3 Frame Size)
| Modell | Nennstrom | Normal Duty Power | Hochleistungsleistung | Anwendungsszenario |
| ACS550-01-031A-4 | 31A | 15kW | 11kW | Standard general load |
| ACS550-01-038A-4 | 38A | 18.5kW | 15kW | Schwere Beanspruchung / Frequent start-stop |
| ACS550-01-045A-4 | 45A | 22kW | 18.5kW | 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:
| Segment | Bedeutung | Beispiel | Beschreibung |
| ACSxxx | Series Code | ACS550/510/880 | Product positioning & application category |
| -xx | Structure Code | 01/04/31 | 01=Wall-mounted IP21; 04=Cabinet-type IP21; 31=Wall-mounted IP54 |
| -xxxX | Nennstrom | 031A/125A | Numeric + letter for output current; A = Standard type |
| -xx | Spannungsklasse | 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 | Positionierung | Leistungsbereich | Typische Anwendung | Merkmale |
| ACS150 | Economy Micro Drive | 0.37-4kW | Small pumps, Fans, rolling shutters | Single/3-phase universal, einfache Bedienung, IP20/IP21 |
| ACS355 | Compact General Drive | 0.37-15kW | Verpackungsmaschinen, small conveyors | Built-in brake chopper, großer Spannungsbereich |
| ACS510 | Lüfter & Pump Dedicated | 0.75-160kW | Wasserversorgung mit konstantem Druck, cooling fan, HVAC | Energy-saving optimized algorithm, built-in PID, niedrige Kosten |
| ACS550 | Enhanced General Drive | 0.75-355kW | Kompressoren, Förderer, Mischer | Vektorsteuerung, strong heavy-duty capability, eingebaute EMV |
| ACS580 | New Generation General Machinery Drive | 0.75-500kW | All kinds of industrial loads | Integrierte Sicherheitsfunktionen, modularer Aufbau, intelligent connection |
| ACS880 | Flagship High-Performance Drive | 0.75-2500kW | High-precision control, complex machinery | Full compatibility, hohe Zuverlässigkeit, built-in safety functions |
| ACH550 | HVAC Dedicated | 0.75-355kW | Air conditioning & Lüftungsanlagen | Building control protocol, comfort control algorithm |
- Detailed Model List by Series
3.1 ACS550 Series (Enhanced General Drive, IP21 Wall-mounted, 380-480V 3-phase)
| Modell | Nennstrom | Normal Duty Power | Hochleistungsleistung | Rahmengröße | Bestellcode |
| ACS550-01-003A-4 | 3A | 0.75kW | 0.55kW | R1 | 3AUA0000002415-D |
| ACS550-01-004A-4 | 4A | 1.1kW | 0.75kW | R1 | 3AUA0000002416-D |
| ACS550-01-006A-4 | 6A | 1.5kW | 1.1kW | R1 | – |
| ACS550-01-009A-4 | 9A | 4kW | 3kW | R1 | – |
| ACS550-01-012A-4 | 12A | 5.5kW | 4kW | R1 | – |
| ACS550-01-015A-4 | 15A | 7.5kW | 5.5kW | R2 | – |
| ACS550-01-019A-4 | 19A | 11kW | 7.5kW | R2 | – |
| ACS550-01-023A-4 | 23A | 11kW | 10kW | R2 | 3AUA0000002417-D |
| ACS550-01-031A-4 | 31A | 15kW | 11kW | R3 | 3AUA0000002418-D |
| ACS550-01-038A-4 | 38A | 18.5kW | 15kW | R3 | – |
| ACS550-01-045A-4 | 45A | 22kW | 18.5kW | R3 | – |
| ACS550-01-057A-4 | 57A | 30kW | 22kW | R4 | – |
| ACS550-01-072A-4 | 72A | 37kW | 30kW | R4 | – |
| ACS550-01-09A4-4 | 94A | 45kW | 37kW | R5 | – |
| ACS550-01-125A-4 | 125A | 55kW | 45kW | R5 | 3ABD68589657 |
| ACS550-01-157A-4 | 157A | 75kW | 55kW | R6 | – |
| ACS550-01-180A-4 | 180A | 90kW | 75kW | R6 | – |
| ACS550-01-210A-4 | 210A | 110kW | 90kW | R7 | – |
| ACS550-01-250A-4 | 250A | 132kW | 110kW | R7 | – |
| ACS550-01-290A-4 | 290A | 160kW | 132kW | R8 | – |
| ACS550-01-340A-4 | 340A | 185kW | 160kW | R8 | – |
| ACS550-01-400A-4 | 400A | 200kW | 185kW | R9 | – |
3.2 ACS510 Series (Lüfter & Pump Dedicated, IP21 Wall-mounted, 380-480V 3-phase)
| Modell | Nennstrom | Leistung | Rahmengröße |
| ACS510-01-003A3-4 | 3.3A | 1.1kW | R1 |
| ACS510-01-004A1-4 | 4.1A | 1.5kW | R1 |
| ACS510-01-005A6-4 | 5.6A | 2.2kW | R1 |
| ACS510-01-007A2-4 | 7.2A | 3kW | R1 |
| ACS510-01-009A4-4 | 9.4A | 4kW | R1 |
| ACS510-01-012A5-4 | 12.5A | 5.5kW | R1 |
| ACS510-01-015A6-4 | 15.6A | 7.5kW | R2 |
| ACS510-01-019A0-4 | 19.0A | 11kW | R2 |
| ACS510-01-024A1-4 | 24.1A | 15kW | R3 |
| ACS510-01-030A8-4 | 30.8A | 18.5kW | R3 |
| ACS510-01-038A0-4 | 38.0A | 22kW | R3 |
| ACS510-01-045A0-4 | 45.0A | 30kW | R4 |
| ACS510-01-057A0-4 | 57.0A | 37kW | R4 |
| ACS510-01-072A0-4 | 72.0A | 45kW | R5 |
| ACS510-01-09A4-4 | 94.0A | 55kW | R5 |
3.3 ACS880 Series (Flagship High-End Drive, Partial Models)
| Modell | Structure Type | Nennstrom | Leistung | Spannungsklasse | Merkmale |
| ACS880-01-003A-4 | Wall-mounted IP21 | 3A | 0.75kW | 380-480V | Compact type |
| ACS880-01-031A-4 | Wall-mounted IP21 | 31A | 15kW | 380-480V | Vektorsteuerung |
| ACS880-31-145A-3 | Wall-mounted IP54 | 145A | 75kW | 380-480V | Dustproof & wasserdicht |
| ACS880-04-271A-7 | Cabinet-type IP21 | 271A | 160kW | 500-690V | High power density |
| ACS880-07-0450A-7 | Cabinet-type IP21 | 450A | 315kW | 500-690V | Modularer Aufbau |
3.4 Selected Models of Other Common Series
| Serie | Modell | Leistung | Stromspannung | Anwendung |
| ACS355 | ACS355-03E-04A7-4 | 1.5kW | 380-480V | Kleine Maschinen |
| ACS355-03E-12A5-4 | 5.5kW | 380-480V | Packaging equipment | |
| ACS150 | ACS150-03E-03A3-4 | 1.1kW | 380-480V | Small pumps |
| ACS150-01E-02A4-2 | 0.75kW | 200-240V | Single-phase power supply | |
| ACH550 | ACH550-01-031A-4 | 15kW | 380-480V | HVAC system |
| ACH550-01-125A-4 | 55kW | 380-480V | Large air conditioning | |
| ACS580 | ACS580-01-04A5-4 | 2.2kW | 380-480V | General machinery |
| ACS580-01-320A-4 | 160kW | 380-480V | Heavy-duty load |
- Hinweise zur Schlüsselauswahl
- Current Priority Principle: VFD rated current ≥ 1.1~1.3 times motor rated current; do not select merely by power rating.
- Load Type Matching:
Lüfter / Pumpe: Choose ACS510 / ACS380 for better energy saving
Constant torque / Schwere Beanspruchung: Choose ACS550 / ACS880 for stronger overload capability
HVAC dedicated: Choose ACH550 with built-in building control protocol
- Umweltanpassung:
Dust environment: Select IP54 protection grade (z.B. ACS880-31 series)
High temperature environment: Derating required above 40℃, derate 5~10% per 5℃ rise
Höhe >1000M: Derate 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
