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- General Naming Rules for ABB Frequency Converter Models
ABB low-voltage frequency converters adopt a unified coding system. Taking ACS550-01-290A-4 as an example:
| 코드 세그먼트 | 의미 | Optional Values/Description |
| ACSxxx | 제품 시리즈 식별자 | ACS510/550/580 (Standard General-Purpose); ACS800/880 (Industrial High-End); ACQ580 (Pump-Specific), 등. |
| -0엑스 | 구조 유형 | 01=Wall-mounted; 02=Cabinet-type; 03E=Compact; 14=Regenerative Module; 34=Low Harmonic Module, 등. |
| -xxxA | 정격 출력 전류 | 예를 들어, 290에이 (corresponding to 132-160kW), with different power ratings for light/heavy-duty applications |
| -엑스 | 전압 등급 | 2=208-240V; 4=380-480V (mainstream in China); 6=500-600V |
| +xxxxx | Option Code | B055=Brake Unit; B056=Brake Resistor; C101=Communication Module, 등. |
- Core Series Classification of ABB Frequency Converters
2.1 Standard General-Purpose Frequency Converters (First Choice for Basic Applications)
| 시리즈 | 포지셔닝 | 전력 범위 | 핵심 기능 | 일반 모델 | 교체 관계 |
| ACS150 | Economic Low-Power | 0.37-11kW | Simple V/f control, suitable for light-load fans/pumps | ACS150-01E-02A4-2 (2.2kW, Single-phase 220V) | Replaces the legacy ACS100 |
| ACS355 | OEM Machinery-Specific | 0.37-22kW | 플러그 앤 플레이, built-in mechanical application macros | ACS355-03E-04A1-4 (1.5kW, 삼상 380V) | Replaces the ACS350 |
| ACS510 | Optimized for Fans & 슬리퍼 | 0.75-160kW | 내장 PID, 에너지 절약 제어, suitable for variable torque | ACS510-01-09A4-4 (4kW, 380다섯) | Basic version of the ACS550 |
| ACS550 | Enhanced General-Purpose | 1.1-160kW | 벡터 제어, 150% 과부하 1 분, 무거운 짐에 적합 | ACS550-01-290A-4 (132-160kW) | Replaced by the ACS580 |
| ACS580 | Next-Generation Standard General-Purpose | 0.75-500kW | Improved energy efficiency, richer communication options, compatible with the ACS550 | ACS580-01-290A-4 (132-160kW) | Preferred upgrade for the ACS550 |
Upgrade Advantages of ACS550→ACS580: 2% 더 높은 효율성, 더 많은 통신 프로토콜 지원 (Profinet/Modbus TCP), extended maintenance cycle, and over 90% accessory compatibility.
2.2 Industrial High-End Frequency Converters (Suitable for Complex Working Conditions)
| 시리즈 | 포지셔닝 | 전력 범위 | Core Capabilities | 일반 모델 | 응용 시나리오 |
| ACS800 | Classic Industrial Drive | 0.75MW-2.8MW | Closed-loop vector control, 4사분면 작동, suitable for heavy-duty loads | ACS800-07-0160-7 (75kW, Cabinet-type) | 채광, 야금, 대형 압축기 |
| ACS880 | All-Round Industrial Flagship | 0.75-5.6MW | Fully compatible platform, regeneration/low harmonic/common DC bus | ACS880-01-290A-4 (132-160kW) | 고정밀 제어, 가혹한 환경, high-reliability requirements |
| ACS880 Modular Series | Custom Cabinet Solutions | Flexible Combination | 14=Regenerative; 34=Low Harmonic; 104=Common DC Bus | ACS880-34-290A-4 (Low Harmonic Version) | Occasions with strict grid quality requirements |
ACS880 vs ACS580: Both belong to the “ACSx80 Compatible Platform”. The ACS880 offers higher control accuracy (±0.01% synchronous speed) and stronger overload capacity (200% ~을 위한 2 초), making it suitable for constant torque and servo-type applications.
2.3 Application-Specific Frequency Converters (Industry Customized)
| 시리즈 | Industry Focus | 핵심 기능 | 전력 범위 | 일반 모델 |
| ACQ580 | 수처리 산업 | Pump unit control, leak detection, dry-run protection | 0.75-500kW | ACQ580-01-045A-4 (18.5kW, Pump-Specific) |
| ACH580 | 공조 (난방, Ventilation, Air Conditioning) | Fan coil control, 엔탈피 제어, energy-saving algorithms | 1.1-500kW | ACH580-01-033A-4 (15kW, Air Conditioning Fan) |
| ACSM1 | High-Performance Machinery | Servo-grade control, electronic gearing, cam positioning | 0.75-160kW | ACSM1-04-07A5-4 (3kW, High-Precision Machinery) |
| ACS580-04 | Crane-Specific | Anti-sway control, 과부하 보호, 동기 작동 | 7.5-500kW | ACS580-04-290A-4 (Crane-Specific) |
2.4 Special Function Frequency Converters (For Special Requirements)
| 유형 | 대표 시리즈 | 핵심 기능 | 응용 시나리오 |
| Regenerative Feedback Type | ACS880-14; ACS800-17 | Energy feedback to the grid, energy saving of over 30% | 엘리베이터, 원심분리기, 광산 호이스트 |
| Low Harmonic Type | ACS880-34; ACS800-37 | THD<5%, compliant with IEEE 519 | 의료 장비, 정밀 기기, 데이터 센터 |
| Common DC Bus Type | ACS880-104 Module | Multi-motor coordination, energy sharing | Paper production lines, automotive painting lines |
| Explosion-Proof Type | ACS880-04-Ex | Compliant with ATEX standards | Hazardous environments such as chemical, 석유, and coal mining industries |
- ACS550 Series Related Models and Replacement Solutions
3.1 Typical Models of the ACS550 Full Power Range (380-480다섯, 벽걸이형)
| 현재 등급 | Light-Duty Power | Heavy-Duty Power | 완전한 모델 | 적합한 시나리오 |
| 09에이 | 4kW | 3kW | ACS550-01-09A-4 | 작은 팬, 슬리퍼 |
| 23에이 | 11kW | 10kW | ACS550-01-23A-4 | 컨베이어 벨트, 믹서 |
| 59에이 | 30kW | 22kW | ACS550-01-59A-4 | 압축기, small crushers |
| 125에이 | 75kW | 55kW | ACS550-01-125A-4 | Medium-sized fans, water pumping stations |
| 290에이 | 160kW | 132kW | ACS550-01-290A-4 | 대형 압축기, mining machinery |
3.2 Recommended ACS550 Replacement Solutions
| Requirement Type | 추천 모델 | 장점 설명 |
| 직접 교체 (동일한 사양) | ACS580-01-290A-4 | Fully compatible installation dimensions, 매개변수를 직접 가져올 수 있습니다. |
| 기능 업그레이드 | ACS880-01-290A-4 | Higher control accuracy, stronger overload capacity |
| Pump-Specific | ACQ580-01-290A-4 | Built-in pump control algorithms, leak protection |
| Low Harmonic Requirement | ACS880-34-290A-4 | THD<5%, reduced grid interference |
| Regenerative Energy Saving | ACS880-14-290A-4 | Energy feedback, suitable for frequent start-stop operations |
- Model Selection Decision Reference
- Selection by Load Type
팬/펌프 (Variable Torque): Prioritize the ACS510/ACS580/ACQ580, select based on light-duty power rating
Conveyor Belts/Mixers (일정한 토크): Choose the ACS550/ACS880, select based on heavy-duty power rating (derate by one power level)
고정밀 위치 결정: ACS880 + encoder feedback, or ACSM1 servo-type
- Selection by Environmental Conditions
General Industrial Environment: IP21 standard type (ACS550-01-xxxA-4)
Dust/Humid Environment: Select IP54 protection kit (+K459)
High-Temperature Environment (40-50℃): 경감 기준 1% for every 1℃ increase, or choose the ACS880 high-temperature version
- Selection by Grid Quality
Unstable Grid: Model with built-in reactor (ACS550-01-xxxA-4+L501)
Harmonic-Sensitive Equipment: Low harmonic series (ACS880-34) or install input filter
ABB frequency converters cover the full power range from 0.37kW to 5.6MW, divided into a four-tier architecture: “Standard General-Purpose → Industrial High-End → Industry-Specific → Special Function”, meeting the needs of different application scenarios. For the user-concerned ACS550-01-290A-4 (132-160kW), its direct upgrade replacement is the ACS580-01-290A-4. For higher performance requirements, the ACS880-01-290A-4 is available. For industry customization, dedicated series such as the ACQ580/ACH580 are suitable. Model selection should comprehensively consider load characteristics, environmental conditions, and grid quality to ensure optimal matching.
