Siemens 7SJ6001-2DA00-0 SIPROTEC 7SJ600 Protection Relay

Feature & Principle

It belongs to Siemens SIPROTEC 7SJ600 series numerical protection relay. It adopts digital sampling algorithm to realize phase overcurrent, earth fault, thermal overload protection for feeders and motors. It supports configurable time-current characteristic curves, fault recording and event logging. Equipped with RS485 communication interface, it can connect to SCADA system for remote monitoring and parameter setting via DIGSI software. This model is phased out, used for substation relay cabinet maintenance replacement.

Specifications

Model: 7SJ6001-2DA00-0 Brand: Siemens Series: SIPROTEC 7SJ600 Function: Overcurrent, earth fault, thermal overload protection Frequency: 50 / 60Hz Communication: RS485 Configuration software: DIGSI Mounting: Panel flush / cubicle mounting Application: Substation feeder, pump & fan motor, industrial power distribution protection Certification: CE, IEC

Components & Diagnostics

Signal acquisition board, main CPU board, power module, relay output contact, local HMI display, status LED. Common faults: CT signal abnormal, communication loss, relay contact burnout, parameter loss, power supply failure.

Product Brief

7SJ6001-2DA00-0 protection relay, Siemens SIPROTEC series power protection spare widely used for substation relay cabinet overhaul and replacement.