Siemens SIPROTEC 7SA610 Distance Protection Relay
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Mfr. Part Number: |
SIPROTEC 7SA610 |
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Manufacturer: |
Siemens |
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Description: |
Siemens SIPROTEC 7SA610 |
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Full Description: |
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The
SIPROTEC 7SA6 distance protection relay is a universal relay for protection, control and
automation with a 4-line displayon the basis of the SIPROTEC 4 system. ·
Its
high level of flexibility makes it suitable to be implemented at all voltage
levels. ·
High-speed
tripping time ·
Impedance
setting range allows very small settings for the protection of very short
lines ·
Self-setting
detection for power swing frequencies up to 7 Hz ·
Current
transformer saturation detector prevents non-selective tripping by distance
protection in the event of CT saturation. ·
Phase-segregated
teleprotection for improved selectivity and availability ·
Digital
relay-to-relay communication by means of an integrated serial protection data
interface ·
Adaptive
auto-reclosure (ADT) ·
Non-switched
distance protection with 6 measuring systems (21/21N) ·
High resistance
earth-fault protection for single and three-pole tripping (50N, 51N, 67N) ·
Earth-fault
detection in isolated and resonant-earthed networks ·
Tele (pilot)
protection (85) ·
Fault locator
(FL) ·
Power-swing
detection/tripping (68/68T) ·
Phase overcurrent
protection (50/51/67) ·
Switch-onto-fault
protection (50HS) ·
STUB bus overcurrent
protection (50STUB) ·
Overvoltage/undervoltage
protection (59/27) ·
Over/underfrequency
protection (81O/U) ·
Auto-reclosure
(79) ·
Synchro-check
(25) ·
Breaker failure
protection (50BF) ·
Thermal
overload protection (49) |
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Condition: |
Used / Working |
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Price: |
Sales.plcadvance@gmail.com |