コンタクタ,サーキットブレーカー,ソーラーインバーター,電気メーター,太陽電池
Model Breakdown & Basic Information
| Model Part | 説明 |
| PSE | Series designation, ABB economy soft starter, adopting two‑phase control technology |
| 370 | Rated maximum operational current: 370あ |
| 600 | Rated voltage range: 208~600V AC |
| 70 | Control voltage: 100~250V AC (50/60Hz) |
| 1 | Version identifier |
| 注文番号. | 1SFA897115R7001 |
| Protection Degree | IP00 (basic installation) |
| 制御方法 | Two‑phase control, soft start and soft stop via voltage or torque ramps |
- コア技術パラメータ
2.1 電気的パラメータ
| パラメータ | 価値 | 備考 |
| 定格動作電流 (Iₑ) | 370あ | In-line connection |
| Suitable motor power | 230V: 110kW | Power ratings at different voltage levels |
| 400V: 200kW | ||
| 500V: 250kW | ||
| 600V: 350HP (約. 260kW) | ||
| Maximum starting current | 4×Iₑ for 10 秒 | Compliant with IEC standards |
| Control voltage (Uₛ) | 100~250V AC / 24ワシントンDCで | Dual‑voltage compatible |
| 頻度 | 50/60Hz | Global universal |
| 内蔵バイパス | 標準, reduces energy consumption and heat dissipation | Automatically switches after soft start completion |
| Power factor | 0.95 (in bypass operation) | High-efficiency operation |
2.2 機械式 & Environmental Parameters
| パラメータ | 価値 |
| 重さ | 約. 27.28 lbs (12.37 kg) |
| 取り付け | Standard DIN rail or bolt mounting |
| 動作温度 | -25°C ~ +60°C |
| Storage temperature | -40°C ~ +85°C |
| Protection Degree | IP00 (unit itself); recommended installation in IP54 or higher control cabinet |
- 特徴 & Functions
3.1 Control Functions
Soft start modes: Voltage ramp control, torque ramp control
Soft stop modes: 電圧上昇停止, torque ramp stop
Current-limited start: Adjustable starting current limit to protect the grid and motor
Kick Start: For heavy-duty starting applications
Sequential starting: Supports sequential control of multiple motors
Auto restart: Automatically resumes operation after fault clearance
Reverse start: Requires external contactors
3.2 保護機能
Electronic Overload Protection (EOL): Adjustable 30~100% Iₑ
Locked-rotor protection: Prevents motor burnout due to stalling
Underload protection: Monitors motor underload operation
欠相保護: Detects three-phase power loss
Overtemperature protection: Protects the soft starter from overheating
Phase imbalance protection: Prevents motor damage from unbalanced three-phase currents
3.3 Monitoring & コミュニケーション
Language-neutral display: Symbol-based user interface, no language setup required
Relay outputs: 走る, トール (torque), and Event signals (NO contacts)
Built-in Modbus RTU communication: Supports industrial network integration
Optional external keypad: IP66 protection, 過酷な環境に適しています
- アプリケーション
The PSE370-600-70-1 is designed for smooth starting and protection of light to medium-duty three-phase asynchronous motors. Typical applications include:
- Pump systems: Prevents water hammer, protects pipes and valves
- Fan systems: Reduces mechanical stress and grid impact
- Compressors: Smooth starting, extends equipment service life
- Conveyors: Avoids material spillage, ensures stable process control
- General industrial applications: General machinery requiring soft start/stop
Especially suitable for: Applications requiring basic soft start functions, limited budget, and compact space. The built-in bypass simplifies installation and lowers operating costs.
- Comparison with Other Models in the Same PSE Series
| モデル | 定格電流 | Suitable Power @400V |
| PSE18-600-70 | 18あ | 7.5kW |
| PSE30-600-70 | 30あ | 15kW |
| PSE45-600-70 | 45あ | 22kW |
| PSE60-600-70 | 60あ | 30kW |
| PSE90-600-70 | 90あ | 45kW |
| PSE132-600-70 | 132あ | 75kW |
| PSE170-600-70 | 170あ | 90kW |
| PSE210-600-70 | 210あ | 110kW |
| PSE250-600-70 | 250あ | 132kW |
| PSE370-600-70-1 | 370あ | 200kW |
- 代替案 & Upgrade Paths
| 代替モデル | シリーズ | 特徴 | 応用 |
| PSTX370-600-70 | PSTXシリーズ | Three‑phase control, full graphic display, advanced functions (jog, braking, diagnostics) | Requires precise control and diagnostics |
| PSTB370-600-70 | PSTB Series | Built-in Modbus TCP/IP, higher protection, ideal for network integration | 業界 4.0 smart factories |
| PSR370-600-70 | PSRシリーズ | More economical basic version, soft start/stop only | Simple applications with limited budget |
6.2 Cross-Brand Alternatives
| ブランド | Recommended Model | 互換性 |
| シュナイダー | ATS48D37Q | 370A rated current, similar functions |
| シーメンス | 3RW4443-6BC44 | 370あ, integrated protection functions |
| ABB | PSE370-600-70 (Basic version, 注文番号. 1SFA897115R7000) | 完全な互換性 |
- インストール & Wiring Notes
- Main circuit connection: Three-phase supply (L1/L2/L3) → Soft starter → Motor. Copper cable recommended; tighten terminals to specified torque.
- Control circuit connection:
100~250V AC control supply
Start/stop signals (dry contacts)
Fault reset signal
Relay output signals (run/fault indication)
- Communication connection: Connect to PLC or HMI via Modbus RTU interface
- Cooling requirements: Install in well-ventilated area with sufficient clearance for heat dissipation
- 選択の推奨事項
- Select soft starter based on motor rated current (recommended Iₑ ≥ motor rated current)
- For heavy-duty starting (例えば, crushers, ボールミル), PSTX Series three-phase control is recommended
- Upgrade recommended for frequent starting (>10 starts/hour) or precise torque control
- For network integration, choose PSTB Series with Modbus TCP/IP
The PSE370-600-70-1 is the largest economy soft starter in the ABB PSE series, providing reliable motor soft starting and basic protection with high cost-performance, suitable for most industrial applications.
Complete Model List & Order Numbers for ABB Soft Starters
- Model Naming Convention
ABB soft starter models generally follow the format:
Series-Rated Current-Rated Voltage-Control Voltage(-Version)
| Model Part | 説明 |
| シリーズ | PSR (Compact), PSE (Easy‑Use), PSTX (Full‑Intelligent), PSTB (Smart) |
| 定格電流 | Rated operational current of soft starter (あ) |
| 定格電圧 | Main circuit voltage range (208~600V or 208~690V) |
| 制御電圧 | 70 = 100~250V AC; 11 = 24V DC |
| Version | 0 = Basic version; 1 = Upgraded version (selected series) |
Order number format: 1SFA89XXXXR7000 (XXXX = series-specific code)
- PSEシリーズ (Easy-Use, Two-Phase Control, Built-in Bypass & Electronic Overload Protection)
定格電圧: 208~600V AC, control voltage: 100~250V AC, order prefix: 1SFA8971
| モデル | 定格電流 | Suitable Power @400V | 注文番号. |
| PSE18-600-70 | 18あ | 7.5kW | 1SFA897101R7000 |
| PSE25-600-70 | 25あ | 11kW | 1SFA897102R7000 |
| PSE30-600-70 | 30あ | 15kW | 1SFA897103R7000 |
| PSE37-600-70 | 37あ | 18.5kW | 1SFA897104R7000 |
| PSE45-600-70 | 45あ | 22kW | 1SFA897105R7000 |
| PSE60-600-70 | 60あ | 30kW | 1SFA897106R7000 |
| PSE72-600-70 | 72あ | 37kW | 1SFA897107R7000 |
| PSE85-600-70 | 85あ | 45kW | 1SFA897108R7000 |
| PSE105-600-70 | 105あ | 55kW | 1SFA897109R7000 |
| PSE132-600-70 | 132あ | 75kW | 1SFA897113R7000 |
| PSE170-600-70 | 170あ | 90kW | 1SFA897111R7000 |
| PSE210-600-70 | 210あ | 110kW | 1SFA897112R7000 |
| PSE250-600-70 | 250あ | 132kW | 1SFA897113R7000 |
| PSE250-600-70-1 | 250あ | 132kW | 1SFA897113R7001 |
| PSE300-600-70 | 300あ | 160kW | 1SFA897114R7000 |
| PSE300-600-70-1 | 300あ | 160kW | 1SFA897114R7001 |
| PSE370-600-70 | 370あ | 200kW | 1SFA897115R7000 |
| PSE370-600-70-1 | 370あ | 200kW | 1SFA897115R7001 |
- PSRシリーズ (Compact, Two-Phase Control, Basic Soft Start/Stop)
定格電圧: 208~600V AC, control voltage: 70 (100~250V AC) / 11 (24ワシントンDCで), order prefix: 1SFA8961
| モデル | 定格電流 | Suitable Power @400V | 制御電圧 | 注文番号. |
| PSR3-600-70 | 3あ | 1.1kW | 100~250V AC | 1SFA896101R7000 |
| PSR6-600-70 | 6あ | 2.2kW | 100~250V AC | 1SFA896102R7000 |
| PSR9-600-70 | 9あ | 3kW | 100~250V AC | 1SFA896103R7000 |
| PSR12-600-70 | 12あ | 4kW | 100~250V AC | 1SFA896106R7000 |
| PSR18-600-70 | 18あ | 7.5kW | 100~250V AC | 1SFA896107R7000 |
| PSR25-600-70 | 25あ | 11kW | 100~250V AC | 1SFA896108R7000 |
| PSR30-600-70 | 30あ | 15kW | 100~250V AC | 1SFA896109R7000 |
| PSR37-600-70 | 37あ | 18.5kW | 100~250V AC | 1SFA896110R7000 |
| PSR45-600-70 | 45あ | 22kW | 100~250V AC | 1SFA896111R7000 |
| PSR57-600-70 | 57あ | 30kW | 100~250V AC | 1SFA896112R7000 |
| PSR72-600-70 | 72あ | 37kW | 100~250V AC | 1SFA896113R7000 |
| PSR85-600-70 | 85あ | 45kW | 100~250V AC | 1SFA896114R7000 |
| PSR105-600-70 | 105あ | 55kW | 100~250V AC | 1SFA896115R7000 |
- PSTXシリーズ (Full-Intelligent, Three-Phase Control, Full Graphic Display, 高度な機能)
定格電圧: 208~690V AC, control voltage: 100~250V AC, order prefix: 1SFA8982
| モデル | 定格電流 | Suitable Power @400V | Suitable Power @690V | 注文番号. |
| PSTX30-690-70 | 30あ | 15kW | 25kW | 1SFA898203R7000 |
| PSTX45-690-70 | 45あ | 22kW | 37kW | 1SFA898204R7000 |
| PSTX60-690-70 | 60あ | 30kW | 45kW | 1SFA898206R7000 |
| PSTX72-690-70 | 72あ | 37kW | 55kW | 1SFA898207R7000 |
| PSTX85-690-70 | 85あ | 45kW | 75kW | 1SFA898208R7000 |
| PSTX105-690-70 | 105あ | 55kW | 90kW | 1SFA898209R7000 |
| PSTX142-690-70 | 142あ | 75kW | 132kW | 1SFA898210R7000 |
| PSTX170-690-70 | 170あ | 90kW | 160kW | 1SFA898211R7000 |
| PSTX210-690-70 | 210あ | 110kW | 200kW | 1SFA898212R7000 |
| PSTX250-690-70 | 250あ | 132kW | 250kW | 1SFA898213R7000 |
| PSTX300-690-70 | 300あ | 160kW | 315kW | 1SFA898214R7000 |
| PSTX370-690-70 | 370あ | 200kW | 355kW | 1SFA898215R7000 |
| PSTX470-690-70 | 470あ | 250kW | 400kW | 1SFA898216R7000 |
| PSTX570-690-70 | 570あ | 315kW | 500kW | 1SFA898217R7000 |
| PSTX640-690-70 | 640あ | 355kW | 560kW | 1SFA898218R7000 |
- PSTB Series (Smart, Built-in Modbus TCP/IP, Network Integration)
定格電圧: 208~600V AC, control voltage: 100~250V AC, order prefix: 1SFA8940
| モデル | 定格電流 | Suitable Power @400V | 注文番号. |
| PSTB37-600-70 | 37あ | 18.5kW | 1SFA894003R7000 |
| PSTB45-600-70 | 45あ | 22kW | 1SFA894004R7000 |
| PSTB60-600-70 | 60あ | 30kW | 1SFA894005R7000 |
| PSTB72-600-70 | 72あ | 37kW | 1SFA894006R7000 |
| PSTB85-600-70 | 85あ | 45kW | 1SFA894007R7000 |
| PSTB105-600-70 | 105あ | 55kW | 1SFA894008R7000 |
| PSTB142-600-70 | 142あ | 75kW | 1SFA894009R7000 |
| PSTB170-600-70 | 170あ | 90kW | 1SFA894010R7000 |
| PSTB210-600-70 | 210あ | 110kW | 1SFA894011R7000 |
| PSTB250-600-70 | 250あ | 132kW | 1SFA894012R7000 |
| PSTB300-600-70 | 300あ | 160kW | 1SFA894013R7000 |
| PSTB370-600-70 | 370あ | 200kW | 1SFA894015R7000 |
| PSTB470-600-70 | 470あ | 250kW | 1SFA894016R7000 |
| PSTB570-600-70 | 570あ | 315kW | 1SFA894017R7000 |
| PSTB720-600-70 | 720あ | 400kW | 1SFA894018R7000 |
| PSTB840-600-70 | 840あ | 450kW | 1SFA894019R7000 |
- セレクションガイド & 代替案
- Series Selection Guide
Simple applications, limited budget: PSRシリーズ (basic soft start/stop)
Pumps, fans and light-medium loads: PSEシリーズ (built-in electronic overload protection)
Precise control and diagnostics: PSTXシリーズ (three-phase control, full graphic display)
業界 4.0 smart factories: PSTB Series (built-in Modbus TCP/IP)
- Cross-series substitution
PSE370-600-70-1 alternatives:
アップグレード: PSTX370-690-70 (注文番号. 1SFA898215R7000)-three-phase control, more advanced functions
Downgrade: PSR105-600-70 (注文番号. 1SFA896115R7000)-basic functions, more economical
- Cross-brand alternatives
シュナイダー: ATS48D37Q (370あ, similar functions)
シーメンス: 3RW4443-6BC44 (370あ, 統合された保護)
- All above models are standard versions; special versions required for harsh environments (high altitude, 高湿度)
- Verify control voltage matches main circuit voltage before ordering
- For frequent starting (>10 starts/hour) or heavy-duty applications, PSTX/PSTB Series three-phase units are recommended
- Full specifications and latest pricing subject to ABB official catalog
