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energyxpertz / Compare products
Vacuum Circuit-Breakers for Special Applications – Siemens
مرحّل حماية وتحكم المحركات REM630
Дизель-генератор Volvo TAD1342GE – 385 кВА
Transformer Protection and Control Relay RET615 IEC
Siemens SIPROTEC 5 7SE20 Fault Recorder
price
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Technical Specifications
Applications: Generator switching, high current switching, frequent operations, railway applications
Voltage levels: Medium-voltage distribution up to 24 kV
Breaking capacities:
3AE2: 31.5 kA
3AH37/38: 50 kA, 63 kA, 72 kA
3AK7: 40 kA, 50 kA
3AH3: 63 kA
Rated currents: 4,000 A, 5,000 A, 6,300 A, 8,000 A
Operating cycles: 30,000 ops, 60,000 ops, 120,000 ops
Frequency: 16.7 Hz, 25 Hz
Poles: One pole, Two poles
Benefits: Maintenance-free, high reliability, flexible design, German-made sustainable vacuum technology
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Differential protection for two-winding transformers
Voltage protection and measurement functions
Multiple neutral earthing options (high-impedance or low-impedance REF)
Optional arc protection and high-speed outputs
IEC 61850 Editions 1 & 2, HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
IEEE 1588 V2 high-accuracy time synchronization
Supports Modbus, DNP3, IEC 60870-5-103
Withdrawable plug-in design for easy installation/testing
Large graphical display and web-HMI
Ready-made configurations for common vector groups
Main Function: Digital fault and event recorder
Features:
Real-time fault monitoring and recording
Intelligent event logging for analysis
Integration with SIPROTEC 5 systems
High accuracy fault location using Travelling Wave technology
Simple installation – only cable length required
Applications:
Overhead transmission lines (HV & EHV)
HVDC transmission systems
High-voltage grounded and isolated networks
Subsea power cables
Benefits:
Accurate and reliable fault location
Time-saving in fault detection
Monitors long cable routes
Local support and fast deployment in Mumbai
Technical specifications
Applications: Generator switching, high current switching, frequent operations, railway applications
Voltage levels: Medium-voltage distribution up to 24 kV
Breaking capacities:
3AE2: 31.5 kA
3AH37/38: 50 kA, 63 kA, 72 kA
3AK7: 40 kA, 50 kA
3AH3: 63 kA
Rated currents: 4,000 A, 5,000 A, 6,300 A, 8,000 A
Operating cycles: 30,000 ops, 60,000 ops, 120,000 ops
Frequency: 16.7 Hz, 25 Hz
Poles: One pole, Two poles
Benefits: Maintenance-free, high reliability, flexible design, German-made sustainable vacuum technology
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Differential protection for two-winding transformers
Voltage protection and measurement functions
Multiple neutral earthing options (high-impedance or low-impedance REF)
Optional arc protection and high-speed outputs
IEC 61850 Editions 1 & 2, HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
IEEE 1588 V2 high-accuracy time synchronization
Supports Modbus, DNP3, IEC 60870-5-103
Withdrawable plug-in design for easy installation/testing
Large graphical display and web-HMI
Ready-made configurations for common vector groups
Main Function: Digital fault and event recorder
Features:
Real-time fault monitoring and recording
Intelligent event logging for analysis
Integration with SIPROTEC 5 systems
High accuracy fault location using Travelling Wave technology
Simple installation – only cable length required
Applications:
Overhead transmission lines (HV & EHV)
HVDC transmission systems
High-voltage grounded and isolated networks
Subsea power cables
Benefits:
Accurate and reliable fault location
Time-saving in fault detection
Monitors long cable routes
Local support and fast deployment in Mumbai
Технические характеристики
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Двигатель
Бренд: VOLVO – Модель: TAD1342GE
Номинальная мощность: 307 кВт (412 л.с.)
Резервная мощность: 338 кВт (453 л.с.)
Объём: 12,78 л – 6 цилиндров (рядный)
Турбонаддув, водяное охлаждение, электронный регулятор
Расход топлива: 37 л/ч (50%), 53 л/ч (75%), 68 л/ч (100%)
Обороты: 1500 об/мин – Степень сжатия: 18.1:1
Масло: 36 л – Топливный бак: 610 л – Охлаждение: 46 л
Альтернатор
Бренд: Stamford (Великобритания) – Модель: S4L1D-E
Номинальная мощность: 352 кВА – Резерв: 400 кВА
Частота: 50 Гц – КПД: 93,2 %
Класс изоляции H – Защита: IP23
Cos φ: 0,8 – Перегрузка: 110 %
Напряжение: 400/230 В – Обороты: 2250 об/мин
Комплект
Основная мощность: 350 кВА / 280 кВт
Резерв: 385 кВА / 308 кВт
Сборка: Индия, Швеция, Германия, Иран
Производитель: Abiaran / Заводской комплект
Вес: 2780 кг (без кожуха) – 3200 кг (с кожухом)
Размеры: 3300×1950×1500 мм (без кожуха) – 4300×2450×1500 мм (с кожухом)
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المواصفات الفنية
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حماية رئيسية للمحركات المتزامنة وغير المتزامنة
وظائف قابلة للتهيئة بالكامل حسب متطلبات التطبيق
معدات قابلة للتوسّع ووظائف واسعة للتطبيقات الشديدة
حل شامل يجمع الحماية والتحكم والمراقبة في مرحّل واحد
واجهة HMI كبيرة مدمجة أو منفصلة مع أزرار قابلة للتخصيص
حماية تفاضلية للمحرك، حماية الحمل الحراري الزائد، مراقبة بدء التشغيل، حماية التردد
وحدة اختيارية RTD/mA
8 مداخل RTD/mA و4 مخارج mA
يدعم IEC 61850 الإصدار 1 بما في ذلك GOOSE
يدعم بروتوكولات DNP3 (TCP/IP) و IEC 60870-5-103
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