Product Description About the Siemens Reyrolle 7SR10 Overcurrent Numerical Relay
Siemens Reyrolle 7SR10 Devis overcurrent and planet fault relay is very a numerical overcurrent security relay designed being a cheap solution regarding submission and professional programs. The Siemens 7SR10 Argus overcurrent plus earth mistake exchange is established using the particular latest generation associated with equipment technology plus is normally easily obtainable in many versions based whenever the particular energy, Binary input/binary output settings plus data conversation service. Housed in simply a 4U higher, size 4 non-draw-out case in addition the majority of these electrical relays supply security, supervising, instrumentation, plus metering along with built-in output plus insight logic, details logging, and error reviews
Communication availability in order to the swap efficiency is by way of a front side UNIVERSAL SERIAL TOUR BUS port regarding nearby PC link or even back electrical RS485 (optional) interface regarding remote control connection.
Siemens 7SR10 numerical relay has a General power supply well suitable for every AC plus DC.
1A plus 5A CT selectable from site: Basic conversation protocol regarding example MODBUS RTU plus IEC 103 accessible in addition they may be furthermore web site selectable. Trade usually is equipped along with the adequate quantity of DI/DO i actually. e. Up to six DI in inclusion 6 DO.
7SR1003 is established concerning present-based security plus 7SR1004 is available with additional watt quality inputs to help keep volt quality-based protections. 7SR1005 is established regarding the motor safety program.
Siemens Reyrolle 7SR10 Overcurrent Numerical Relay Protection Functions
- Damaged Conductor, Fill up Unbalance (46BC)
- Poor Stage Sequence Overcurrent (46NPS)
- Thermal Overburden (49)
- Instantaneous Overcurrent Security (50)
- Immediate World Fault (50N/G)
- Period Delayed Overcurrent Security (51)
- Cool Load Pick-up (51C)
- Time period Postponed Derived/Measured Planet Mistake Protection (51N/G)
- Circuit Breaker Fall short (50BF)
- Time Postponed Sensitive Earth Mistake Safety (51SEF)
- Inrush Restraining (81HBL2)
- Immediate Sensitive Earth Mistake (50SEF)
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