Teknik Özellikler
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Girişler: 5xI, 4xV
Esnek akım ve zaman ayarları
Koruma Fonksiyonları: 37, 46BC, 46NPS, 49, 50/51, 50G/50N/50SEF/51G/51N/51SEF, 67, 64H, 27/59, 47, 51V, 59N, 81
Gözetim Fonksiyonları: 60CTS, 74T/CCS, 60VTS, 81HBL2, 50BF
Kontrol Fonksiyonları: Otomatik tekrar kapama (79)
İzleme Fonksiyonları: Birincil/ikincil akımlar ve toprak, hat ve faz voltajları, görünür güç ve güç faktörü, aktif ve reaktif güç, Wh & VArh ileri/geri, tarihsel kayıtlar, PPS/NPS/ZPS voltaj ve akımları
المواصفات الفنية
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الحماية والأتمتة لخطوط التغذية ذات الجهد المتوسط
20 وظيفة حماية مخصصة
التحكم في قواطع الدائرة وإدارة الأجهزة الأساسية
منطق برمجي (CFC) للتخصيص من قبل المستخدم
إمكانية ترقية البرنامج الثابت والاتصال عبر Ethernet
دعم لأتمتة خطوط التغذية (عزل الأعطال، استعادة الخدمة)
نطاق درجة حرارة واسع (من 50°C إلى 85°C)
GPS مدمج لمزامنة الوقت
9 مفاتيح وظائف قابلة للبرمجة، شاشة 6 أسطر
تكرار Ethernet (RSTP، PRP، HSR)
إصدار RTU بدون وظائف حماية
هيكل من الفولاذ المقاوم للصدأ
8 سجلات اهتزازية للأعطال
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Technical Specifications
Power supply: 48–250 V DC / 100–230 V AC
Measuring inputs: 3 LPCT, 1 CSH neutral current input, 4 LPVT
Digital I/O: 40 digital inputs, 16 digital outputs
Communication protocols: IEC 61850 Ed.1/2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Mounting: Withdrawable, flush or rack mounting
Protection degree: IP54 (with flush mounting frame)
Operating temperature: -40 to +70 °C
Weight: approx. 3.5 kg
Main function: Differential and Distance Protection
Tripping: 3-pole, minimum tripping time: 9 ms
Inputs/Outputs: 12 predefined variants with 4/4 or 8/8 current/voltage transformers, 5–31 binary inputs, 8–46 binary outputs
Hardware flexibility: Adjustable I/O structure within SIPROTEC 5 modular system
Housing width: 1/3 × 19 inches to 2/1 × 19 inches
Standard conformal coating
Application: Line protection at all voltage levels, phase-selective overhead line and cable protection, ground fault detection in isolated or arc-suppression-coil systems
Communication: Optical fiber, two-wire, and network-based communication
Integrated Phasor Measurement Unit (PMU)
Engine:
Brand: Cummins
Model: QSL9-G3
Country of Origin: USA
Producing Country: USA, UK, India
Engine Power: 291 HP
Max Engine Power: 327 HP
Displacement: 8.8 L
Cylinders: 6
Aspiration: Turbocharged
Cooling System: Air-cooled
Governor Type: Electronic
Fuel Consumption 50%: 34 L/h
Fuel Consumption 75%: 49 L/h
Fuel Consumption 100%: 59 L/h
RPM: 1500
Cylinder Arrangement: Inline
Bore x Stroke: 114x145 mm
Compression Ratio: 17.8:1
Injection: Direct
Electrical System: 24 V DC
Oil Capacity: 26.5 L
Fuel Tank Capacity: 315 L
Engine Coolant Capacity: 15 L
Max Exhaust Temperature: 585 °C
Max Exhaust Gas Flow: 51 m³/h
Cooling Air Flow: 474 m³/min
Dry Weight: 861 kg
Alternator:
Brand: Stamford
Model: UCDI274K
Producing Country: UK
Prime Power: 250 kVA
Standby Power: 277 kVA
Frequency: 50 Hz
Insulation: H
Protection: IP23
Efficiency: 92.5%
Overload: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
RPM: 2250
Coupled Generator:
Prime Power: 250 kVA / 200 kW
Standby Power: 275 kVA / 220 kW
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