المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية
- تفسير النموذج
C10F32D100 is the complete order code of Schneider’s new-generation ComPacT NSX series قواطع دوائر الحالة المصبوبة. The meaning of each segment is as follows:
| مقطع الكود | معنى | وصف |
| C10 | Frame Size and Breaking Capacity | C10 = NSX100F, frame current 100A, breaking capacity Class F (36kA@415VAC) |
| ف | Breaking Capacity Class | F = 36kA@415VAC, suitable for standard industrial applications |
| 3 | عدد البولنديين | 3 = 3-pole (3P3D, three-phase three-wire system) |
| 2د | نوع وحدة الرحلة | 2D = MicroLogic 2.2 electronic trip unit with display function |
| 100 | التصنيف الحالي | 100أ, adjustable range 90-100A |
- المعلمات التقنية الأساسية
المعلمات الأساسية
| المعلمة | قيمة | وصف |
| نوع المنتج | قواطع دوائر الحالة المصبوبة (مكب) | New-generation ComPacT NSX100F |
| الجهد المقنن | 690VAC/50-60Hz | Maximum operating voltage |
| التصنيف الحالي (Iu) | 100أ | تيار التشغيل المستمر |
| Ultimate Breaking Capacity (وحدة العناية المركزة) | 36kA@415VAC | Ultimate breaking capacity |
| Service Breaking Capacity (ICS) | 36kA@415VAC (100%) | Service breaking capacity |
| نوع التركيب | مُثَبَّت | Standard mounting, plug-in type optional (C10F32D100P) |
| Protection Category | Category A | يتوافق مع اللجنة الانتخابية المستقلة 60947-2 معيار |
MicroLogic 2.2 Trip Unit Parameters
| وظيفة الحماية | مميزة | Adjustable Range |
| Long-time Delay Protection (ل) | حماية الزائد, inverse time-lag | 0.8-1.0脳Iu (90-100أ) |
| Short-time Delay Protection (س) | حماية ماس كهربائى, definite time-lag | 3-6脳Iu, قابل للتعديل |
| Instantaneous Protection (أنا) | Short-circuit instantaneous tripping, fixed | 10脳Iu (1000أ) |
| Display Function | Current measurement and status indication | Real-time display of three-phase current |
Physical and Electrical Characteristics
| المعلمة | قيمة |
| فقدان الطاقة | 14.1دبليو |
| وزن | Approximately 2.5kg |
| Compliance Standards | اللجنة الانتخابية المستقلة 60947-2, غيغابايت 14048.2 |
| الشهادات | م, سي سي سي, RoHS |
ثالثا. الميزات الوظيفية
- الحماية الشاملة: Provides three-stage protection including long-time delay, short-time delay and instantaneous protection, effectively preventing overload and short-circuit faults.
- Precise Control: Compared with thermal-magnetic trip units (TM series), electronic trip units offer more accurate protection curves and adjustable parameters.
- Status Visualization: MicroLogic 2.2 is equipped with LED display for real-time monitoring of current and fault status.
- تصميم وحدات: Supports a variety of accessories (اتصالات مساعدة, اتصالات التنبيه, الافراج عن انخفاض الجهد, إلخ.) for flexible installation.
- Environmental Friendly: Schneider Green Signature design, reducing energy consumption and carbon footprint.
- Easy Operation: Ergonomic handle for labor-saving operation; front-mounted accessories reduce wiring time by 40%.
- سيناريوهات التطبيق
- أنظمة توزيع الطاقة الصناعية: Used as main switch or branch switch to protect motors, transformers and distribution lines.
- بناء الأنظمة الكهربائية: Low-voltage distribution cabinets in commercial buildings and industrial plants.
- Motor Control Centers (مركز عملائي): Protect three-phase motors from locked rotor and overload conditions.
- مراكز البيانات: Power protection for critical loads to ensure power supply continuity.
- New Energy Sector: DC-side protection of photovoltaic inverters and energy storage systems (additional configuration required).
- Product Comparison
Comparison with Trip Units of the Same Series
| نموذج | نوع وحدة الرحلة | الاختلافات الرئيسية | سيناريوهات التطبيق |
| C10F32D100 | MicroLogic 2.2 | Electronic trip unit with display, three-stage protection | Industrial applications requiring precise protection and monitoring |
| C10F3TM100 | TM100D Thermal-Magnetic Trip | وحدة الرحلة الحرارية المغناطيسية, two-stage protection, فعالة من حيث التكلفة | Simple power distribution without precise adjustment requirements |
| C10F33D100 | MicroLogic 3.2 | Added earth fault protection (30-3000أماه) |
Comparison with Chint Alternative Models
| Schneider Model | Chint Alternative Model | Similarities | Differences |
| C10F32D100 | NM1-125S/3300 100A | 3-القطب, 100أ, 36كا كسر القدرة | Chint adopts thermal-magnetic trip unit without display; Schneider adopts electronic trip unit with display |
| NM1-125H/3340 100A | 3-القطب, 100أ, electronic trip unit | Chint has 50kA breaking capacity with slightly different protection functions |
- Selection and Usage Recommendations
- اختيار النقاط الرئيسية
Select protection curves according to load types: لأحمال المحرك, it is recommended to set short-time delay to 5-6×Iu
Breaking capacity should be greater than the expected short-circuit current of the system
Consider future expansion; rated current should be slightly higher than the actual load current
- احتياطات التثبيت
Ensure the mounting surface is flat and the tightening torque meets requirements (screw torque 25N·m)
Corresponding cable lugs must be used for terminal connections to avoid heating caused by poor contact
Leave sufficient heat dissipation space around and avoid close installation with heat-generating components
- توصيات الصيانة
التفتيش المنتظم (at least once a year): مظهر, tightness status, flexibility of operating mechanism
Check contact condition after short-circuit tripping and replace if necessary
Clean with dry compressed air to avoid moisture and dust accumulation
سابعا. Troubleshooting Guide
| ظاهرة الخلل | الأسباب المحتملة | خطوات استكشاف الأخطاء وإصلاحها |
|---|---|---|
| Failure to Close | 1. Undervoltage release without power supply 2. Trip unit malfunction 3. Mechanical lockout | 1. Check control power supply (if equipped) 2. Measure trip unit coil resistance 3. Manually reset the trip mechanism |
| التعثر الكاذب | 1. الزائد 2. Short circuit 3. Improper trip unit parameter setting | 1. Check load current 2. Check line insulation 3. Reset trip unit parameters |
| No Display After Tripping | 1. Trip unit power supply failure 2. Trip unit damage | 1. Check trip unit power supply 2. Replace the trip unit |
