접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
PSR30-600-70 is a member of ABB’s Compact Range soft starter series with the product ID 1SFA896109R7000. It adopts 2-phase control technology and achieves smooth motor starting and stopping via voltage ramping, suitable for the soft start control of three-phase asynchronous motors.
- 모델 명칭 설명
| 모델 세그먼트 | 의미 |
| PSR | Identifier for Compact Range soft starter series |
| 30 | Rated maximum operating current 30A |
| 600 | Main circuit operating voltage range 208~600V AC |
| 70 | Control circuit voltage range 100~240V AC 50/60Hz |
III. 핵심 사양 매개변수
| 매개변수 | 값 |
| 정격 작동 전류 | 30에이 |
| 주회로 전압 | 208~600V AC 50/60Hz |
| 제어 회로 전압 | 100~240V AC 50/60Hz |
| 적용 가능한 모터 전력 | 240다섯: 10HP(7.5kW); 480다섯: 20HP(15kW); 600다섯: 25HP(18.5kW) |
| Starting Method | Voltage ramp start (adjustable initial voltage 40~70%) |
| Stopping Method | 전압 램프 정지 |
| 제어 방법 | 2-phase control |
| 보호 등급 | IP20 |
| 장착 방법 | DIN 레일 장착 |
| 치수 (W脳H脳D) | 45mm * 160mm *128mm |
| 무게 | 대략. 2.00LBS(0.91kg) |
| 터미널 유형 | 나사식 터미널 |
| Starting Frequency | 20 횟수/시간 (4*Ie for 6 seconds continuously) |
| Built-in Relay | Run signal relay, Top of Ramp (토르) output signal |
- 기능적 특징
- Smooth Start and Stop: Significantly reduces mechanical and electrical shocks during motor starting through voltage ramp control, extending equipment service life.
- 포괄적인 보호 기능:
과부하 보호
위상 손실 보호
Overheating protection
단락 보호
Phase reversal protection
Overvoltage/undervoltage protection
- 컴팩트한 디자인: Narrow body design (only 45mm wide) 제어 캐비닛 공간 절약.
- 쉬운 설치: Standard DIN rail mounting with connection kits for easy connection to ABB manual motor starters.
- Built-in Signal Relay: Provides run status and Top of Ramp (토르) signal output for convenient system integration.
- Advanced Algorithm: Eliminates DC components and delivers excellent starting performance.
- 응용 시나리오
Pump loads such as water pumps and fans
Industrial machinery including compressors and conveyors
General industrial applications requiring smooth starting and shock reduction
Occasions that need basic motor protection functions
- 선택 참고
The PSR series soft starters cover a rated current range of 3~45A, with optional control voltages of 24VDC or 100~240VAC, suitable for applications with moderate starting performance requirements and limited space. For more advanced functions (예를 들어, 토크 제어, communication functions), ABB PSS (Universal Range) or PST (Intelligent Range) series soft starters are recommended.
Model Reference for ABB Soft Starter PSR30-600-70
- 같은 시리즈 (PSR) Model Reference
The PSR series is ABB’s compact soft starter with 2-phase control technology, offering two control voltage options: 100-240뷔와 (접미사 70) and 24V AC/DC (접미사 81), with a rated current of 3~105A. The following are related models in the same series as PSR30-600-70:
| 모델 | 정격전류 | 제어 전압 | 적용 가능한 전력 (400다섯) | Product ID | 비고 |
| PSR25-600-70 | 25에이 | 100-240뷔와 | 15kW | 1SFA896108R7000 | One specification smaller than PSR30 |
| PSR30-600-70 | 30에이 | 100-240뷔와 | 18.5kW | 1SFA896109R7000 | Reference model |
| PSR30-600-81 | 30에이 | 24V AC/DC | 18.5kW | 1SFA896109R8100 | 다른 제어 전압 |
| PSR37-600-70 | 37에이 | 100-240뷔와 | 22kW | 1SFA896110R7000 | One specification larger than PSR30 |
| PSR45-600-70 | 45에이 | 100-240뷔와 | 30kW | 1SFA896111R7000 | For higher power adaptation |
Full PSR Series Current Coverage
PSR3→PSR6→PSR9→PSR12→PSR16→PSR25→PSR30→PSR37→PSR45→PSR60→PSR72→PSR85→PSR105
- Corresponding Models in Other ABB Series
ABB soft starters include 4 major series with different positioning. The following are alternative models matching the function/power of PSR30-600-70:
| 시리즈 | 모델 | 정격전류 | 주요 특징 | 응용 시나리오 |
| PSE (Easy Range) | PSE30-600-70 | 30에이 | 1.57 times current limit adjustment, built-in bypass, more comprehensive protection | Higher starting performance requirements, need for flexible current limiting |
| PSS (Universal Range) | PSS30-600-70 | 30에이 | 토크 제어, multiple starting modes, communication functions | Complex industrial applications, need for remote monitoring |
| PSTX (Intelligent Range) | PSTX30-600-70 | 30에이 | Full digital control, LCD 디스플레이, 17 언어, dynamic braking | High-end applications, need for precise control and diagnosis |
Core Difference Comparison of Series
| 특징 | PSR 시리즈 | PSE 시리즈 | PSS Series | PSTX 시리즈 |
| 제어 방법 | 2-phase control | 3-phase control | 3-phase control | 3-phase control |
| Starting Mode | 전압 램프 | 전압 램프 + 현재 한도 | 전압 램프 + 토크 제어 | Multiple intelligent modes |
| 통신 기능 | 없음 | 선택 과목 | 표준 구성 | 표준 구성 |
| Display Interface | Indicator light | Indicator light | LED display | Full LCD display |
| 보호 기능 | 기본 보호 | 포괄적인 보호 | 고급 보호 | Complete protection + 조기 경보 |
| 가격대 | 간결한 | 중거리 | Mid-to-high range | 고급형 |
III. Corresponding Models of Competitive Brands
The following are soft starter models of mainstream market brands with equivalent functions to PSR30-600-70 (30에이, 18.5kW/400V):
| 상표 | 모델 | 정격전류 | 적용 가능한 전력 | 주요 특징 |
| 슈나이더 | ATS22D32Q | 32에이 | 18.5kW | 내장형 바이패스, integrated motor protection, 모드버스 통신 |
| 지멘스 | 3RW3028-1BB14 | 30에이 | 18.5kW | 컴팩트한 디자인, 전압 램프 시작, fault memory |
| 친트 | NJR2-30 | 30에이 | 18.5kW | Economic type, 기본 보호 기능, 간단한 조작 |
| 맛있는 | CDRA30 | 30에이 | 18.5kW | 과전류, 위상 손실, 과열 보호, 컴팩트한 사이즈 |
- Selection and Replacement Suggestions
- Intra-series Replacement: Prioritize PSR30-600-81 (24V 제어) or PSR37-600-70 (higher margin) with the same mounting dimensions and compatible wiring.
- 업그레이드 교체:
For adding current limiting function → select PSE30-600-70
For communication and torque control → select PSS30-600-70
For advanced diagnosis and display → select PSTX30-600-70
- Cross-brand Replacement: Choose products with the same rated current (around 30A) and control voltage (100-240뷔와), and pay attention to confirming differences in mounting dimensions and wiring methods.
- 주요 일치 매개변수: Ensure that rated current ≥ motor rated current, main circuit voltage ≥ supply voltage, and control voltage matches the control system.
