Технические характеристики
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Быстрая дифференциальная защита с высокой устойчивостью к пусковым токам
Интеграция защиты, контроля, мониторинга и измерений в одном устройстве
Высоко- и низкоимпедансные схемы заземления нейтрали (REF)
Поддержка автоматического регулирования напряжения (OLTC)
Опциональная дуговая защита
Выдвижной модуль для ускорения монтажа и тестирования
Большой графический дисплей + Web-HMI
IEC 61850 (Ред.1 и 2), HSR/PRP, GOOSE, IEC 61850-9-2 LE
Modbus, DNP3, IEC 60870-5-103
Высокоточная синхронизация IEEE 1588 V2
Масштабируемая функциональность и логика
Technical Specifications
Rated voltage: up to 24 kV
Rated current: up to 3,150 A
Rated short-circuit current: up to 50 kA
Suitable for chemical, steel, automobile industries, airports, large buildings, and shopping malls
Mechanically interchangeable with VD4 and compatible with UniGear ZS1 and PowerCube
Very low maintenance, suitable for frequent switching
Product range: PowerLogic™ P5
Application: Two-winding transformer differential protection
Protection functions: 87T, 50/51, 50N/51N, 67N, 49F, 64REF, 46, 59N, 50BF, 86, arc flash protection
Measuring inputs: 6 phase CT, 2 residual CT, 1 VT
Digital inputs / outputs: 22 DI / 14 DO (including watchdog)
Power supply: 24–48 V DC
Communication: Dual front USB ports
Cybersecurity: IEC 62443-4-2 SL1 compliant, role-based access, secure communication
Display: Color LCD 480×272 pixels
Operating temperature: −40 to +85 °C
Protection degree: IP54
Mounting: Rack, withdrawable, flush mounted
Power range: 0.37 to 45 kW
Voltage range: 200–500 V
Enclosure class: IP20
EMC filter categories: C2 or C3
Modular design for cabinet optimization
Top-entry and bottom-exit power cable routing
Wide fieldbus connectivity options
Removable memory unit
Bookshelf-style compact body for side-by-side installation
Adaptive programming for custom logic
Integrated Safe Torque Off (STO)
Voltage rating: 5 kV–27 kV
Interrupting rating: 25 kA–63 kA
Operating mechanism: Siemens type 3AH3
Vacuum interrupters: hermetically sealed, low forward resistance, high short-circuit capacity
Lifecycle: Up to 30,000 cycles in circuit breakers; up to 3,000,000 cycles in contactors
Mounting: Horizontal or vertical
Optional equipment: SIERS 1.0 / 2.0 integrated racking, manual crank, spring charging handle, drawout rails, split plug jumper, test cabinet, electrically operated racking motor, lift truck accessories, fifth wheel assembly, secondary disconnect
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