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Технические характеристики

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Преднастроенные функции защиты по напряжению

Защита от перенапряжения и пониженного напряжения

Последовательная защита

Остаточное перенапряжение

Двухступенчатая частотная защита

HMI на основе веб-браузера с I/O-матрицей

Выдвижной модуль для быстрых испытаний

IEC 61850 Ed.1/Ed.2 + GOOSE

HSR/PRP резервированная связь (опция)

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Technical Specifications

Instantaneous Overcurrent – Phase (50)

Line Check / Switch-On-to-Fault (SOTF) (50)

Instantaneous Earth Fault – Derived (50N)

Time-Delayed Overcurrent – Phase (51)

Time-Delayed Earth Fault – Derived (51N)

Two Independent Settings Groups

Supervision Functions:

Inrush Current Detection (81HBL2) for transformer and network stability

Ancillary Functions:

High-Speed Trip via Binary Input (49T)

High-Speed Trip via External Trip Initiation (49T)

Lockout Function for Enhanced System Security (86)

Optimized for pump & fan applications in water/wastewater & HVAC

Power range: 0.75 kW … 630 kW

Supports all supply voltages & global EMC standards

Motor cable length: up to 150 m with EMC compliance

Safety Integrated: STO (SIL3 certified)

Rugged design; optional drip-water protection; 3C3 environmental class

Cloud-ready via SIMATIC FDE, SIMATIC S7-1200/1500, or IOT2040

Special functions: deragging, pipe filling, cavitation detection, multipump, flying restart, bypass critical motor speeds, real-time clock

Suitable for Siemens synchronous-reluctance motors and all standard motors

Simple commissioning: IOP-2, Smart Access Module

HVAC & water application libraries included

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