Siemens siprotec 7SA6 User Manual

Functions
6-2157SA6 Manual
C53000-G1176-C156-2
“AR Sync.Request”(F.No.2865)
Request for sync check measurement to an external device. This information appears
at the end of a dead time after a three-pole trip if a synchro–check request was set for
the corresponding cycle. Reclosure only takes place when the synchro–check device
has granted release “
>Sync.release”(F.No.2731).
“
>Sync.release”(F.No.2731)
Release of reclosure by an external synchro–check device if this was requested by the
output information “
AR Sync.Request”(F.No.2865).
.
F.No. Alarm Comments
2701 >AR on >AR: Switch on auto-reclose function
2702 >AR off >AR: Switch off auto-reclose function
2703 >AR block >AR: Block auto-reclose function
2711 >AR Start >External start of internal Auto reclose
2712 >Trip L1 AR >AR: External trip L1 for AR start
2713 >Trip L2 AR >AR: External trip L2 for AR start
2714 >Trip L3 AR >AR: External trip L3 for AR start
2715 >Trip 1pole AR >AR: External 1pole trip for AR start
2716 >Trip 3pole AR >AR: External 3pole trip for AR start
2727 >AR RemoteClose >AR: Remote Close signal
2731 >Sync.release >AR: Sync. release from ext. sync.-check
2737 >BLOCK 1pole AR >AR: Block 1pole AR-cycle
2738 >BLOCK 3pole AR >AR: Block 3pole AR-cycle
2739 >BLK 1phase AR >AR: Block 1phase-fault AR-cycle
2740 >BLK 2phase AR >AR: Block 2phase-fault AR-cycle
2741 >BLK 3phase AR >AR: Block 3phase-fault AR-cycle
2742 >BLK 1.AR-cycle >AR: Block 1st AR-cycle
2743 >BLK 2.AR-cycle >AR: Block 2nd AR-cycle
2744 >BLK 3.AR-cycle >AR: Block 3rd AR-cycle
2745 >BLK 4.-n. AR >AR: Block 4th and higher AR-cycles
2746 >Trip for AR >AR: External Trip for AR start
2747 >Pickup L1 AR >AR: External pickup L1 for AR start
2748 >Pickup L2 AR >AR: External pickup L2 for AR start
2749 >Pickup L3 AR >AR: External pickup L3 for AR start
2750 >Pickup 1ph AR >AR: External pickup 1phase for AR start
2751 >Pickup 2ph AR >AR: External pickup 2phase for AR start
2752 >Pickup 3ph AR >AR: External pickup 3phase for AR start
2781 AR off AR: Auto-reclose is switched off
2782 AR on AR: Auto-reclose is switched on

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English