المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية
Model Code Interpretation
| Code Segment | وصف |
| ATS48 | Product series: Altistart 48 مسلسل بداية ناعمة, used for soft start and soft stop control of three-phase squirrel-cage asynchronous motors |
| د | Rated current factor: D=1.0, rated current is the base value without multiplier adjustment |
| 88 | التصنيف الحالي: 88أ (at 40C ambient temperature) |
| س | Voltage class: 3-phase 230~415V AC (Y=3-phase 208~690V AC) |
- المعلمات التقنية الأساسية
المعلمات الكهربائية
| غرض | قيمة | وصف |
| Rated operating voltage | 230~415V AC, 50/60هرتز | 3-phase power input |
| تصنيف التشغيل الحالي | 88أ (40ج) | Continuous operating current |
| Suitable motor power | 45كيلوواط (400V normal duty) | Matching power for different voltages and applications |
| 37كيلوواط (400V heavy duty) | ||
| 22كيلوواط (230V normal duty) | ||
| 18.5كيلوواط (230V heavy duty) | ||
| Starting current | Normal duty: 152أ (delta connection) / 88أ (line connection) | Starting current limits for different connections |
| Heavy duty: 130أ (delta connection) / 75أ (line connection) | ||
| Control supply voltage | 220~415V AC, 50/60هرتز | Control circuit supply |
| وظائف الحماية | Overcurrent, الزائد, phase loss, phase sequence, PTC, underload, overvoltage, undervoltage, إلخ. | Comprehensive motor protection |
| IP rating | IP20 | Protection against finger contact and solid foreign objects >12مم |
Physical Parameters
| غرض | قيمة |
| أبعاد (W×H×D) | 190mm × 290mm × 235mm |
| وزن | تقريبا. 8.3كجم |
| Mounting | Standard 35mm DIN rail mounting |
- Applications
- المضخات الصناعية: مضخات المياه, oil pumps, chemical process pumps, إلخ., to reduce water hammer during start-up
- المشجعين: Industrial fans, cooling tower fans, boiler induced draft fans, إلخ., to reduce mechanical shock
- الضواغط: Air compressors, refrigeration compressors, إلخ., to extend service life
- الناقلون: Smooth starting to avoid material spillage
- General industry: Three-phase squirrel-cage asynchronous motors requiring soft start/stop control, up to 45kW (400V)
- Replacement Models
4.1 Schneider Same-Series Upgrade/Replacement
| Replacement Model | سمات | Application |
| ATS48D88Y | Wide voltage version (208~690V) | For higher voltage applications |
| ATS480D88Y | Upgraded version of ATS48 series | For higher performance and compatibility |
| ATS22D88Q | Economic alternative | Basic soft start requirements with limited budget |
4.2 Cross-Brand Functional Equivalents
| ماركة | نموذج | Match Level |
| ايه بي بي | PSE85-600-70 | 85تيار مقنن, similar functions, fits 45kW motors |
| سيمنز | 3RW4443-6BC44 | 88تيار مقنن, بداية ناعمة, full protection |
| Delta | MPS500-45 | 45kW soft starter, suitable for industrial automation |
- Key Features & ملحوظات
الميزات الأساسية
Soft start modes: Current-limited start, voltage ramp start, current ramp start for various loads
وظيفة التوقف الناعمة: Linear deceleration stop to prevent pump dry running and water hammer
Built-in intelligent protection: Full motor protection, self-diagnosis and alarm output
Communication: Supports Modbus, يمكنفتح, إلخ., for easy PLC integration
تثبيت & Operation Notes
- Ambient temperature: -10°C ~ +40°C; derate above 40°C
- Ensure good ventilation; keep at least 50mm clearance above and below
- Control supply and main power must be switched on/off synchronously
- Match motor power to soft starter rating to avoid overload
- Regularly check cooling fan and terminal connections
Selection Table – Schneider ATS48 Series Q-Type Soft Starters (Including ATS48D88Q)
Application: Soft start/stop for three-phase squirrel-cage motors, 230~415V AC, 50/60هرتز, IP20, 35مم DIN السكك الحديدية.
| نموذج | التصنيف الحالي (40ج) | قوة المحرك (Normal/Heavy Duty) | أبعاد (W*H*D) | وزن | Power Loss (Full Load) | |
| 230V (كيلوواط) | 400V (كيلوواط) | |||||
| ATS48D17Q | 17أ | 4-3 | 7.5/5.5 | 160mm*290mm*235mm | 4.9كجم | 59دبليو |
| ATS48D22Q | 22أ | 5.5/4 | 11/7.5 | 160mm*290mm*235mm | 4.9كجم | 74دبليو |
| ATS48D32Q | 32أ | 7.5/5.5 | 11-15 | 160mm*290mm*235mm | 4.9كجم | 104دبليو |
| ATS48D47Q | 47أ | 11-9 | 22/18.5 | 160mm*290mm*235mm | 4.9كجم | 142دبليو |
| ATS48D62Q | 62أ | 11-15 | 30/22 | 190mm*290mm*235mm | 8.3كجم | 201دبليو |
| ATS48D75Q | 75أ | 18.5/15 | 37/30 | 190mm*290mm*235mm | 8.3كجم | 245دبليو |
| ATS48D88Q | 88أ | 22/18.5 | 45/37 | 190mm*290mm*235mm | 8.3كجم | 290دبليو |
Key Selection Notes
- Power matching rules
Normal duty: Pumps, المشجعين, conveyors (light starting)
Heavy duty: الضواغط, crushers, mixers; select by heavy-duty power
Example: ATS48D88Q fits 45kW (400V normal), 37كيلوواط (400V heavy)
- مقاس & weight groups
صغير (D17Q~D47Q): 160mm wide, 4.9كجم, for small motors
كبير (D62Q~D88Q): 190mm wide, 8.3كجم, better cooling for medium/high power
- Replacement & upgrade suggestions
Voltage upgrade: س (230~415V) → Y (208~690V), على سبيل المثال, ATS48D88Q → ATS48D88Y
Performance upgrade: ATS48 → ATS480 series
Economic option: ATS22 series same current models
- تثبيت & thermal notes
All IP20; install in enclosed panel
Min. 50mm ventilation above/below
Derate 1% per °C above 40°C
Sync control and main power
