Over-current protection relay SIPROTEC 7SJ6 series
earth-leakagevoltagesynchronization

Over-current protection relay - SIPROTEC 7SJ6 series - SIEMENS Energy automation and smart grid - earth-leakage / voltage / synchronization
Over-current protection relay - SIPROTEC 7SJ6 series - SIEMENS Energy automation and smart grid - earth-leakage / voltage / synchronization
Over-current protection relay - SIPROTEC 7SJ6 series - SIEMENS Energy automation and smart grid - earth-leakage / voltage / synchronization - image - 2
Over-current protection relay - SIPROTEC 7SJ6 series - SIEMENS Energy automation and smart grid - earth-leakage / voltage / synchronization - image - 3
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Characteristics

Measured/monitored value
earth-leakage, voltage, over-current, synchronization
Applications
for electric motors, for feeder, switchgear
Mounting
panel-mount, mounting
Communication
Modbus RTU, PROFIBUS
Norms
IEC
Other characteristics
programmable, multifunction, high-voltage

Description

The SIPROTEC 7SJ6 overcurrent protection relays have been designed specifically for protection of feeders, lines and motors in medium-voltage and high-voltage systems. With the high-performance DIGSI 4 engineering tool, the SIPROTEC 4 devices offer user friendly system solutions for protection, automation and monitoring with high investment security.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.