Product specifications

Appendix A Hardware Units SS822/SS823/SS832 Voting Unit (for Redundant Power Supply)
3BSE036351-510 A 381
Figure 103. SS823 Power Voter Unit Connections
Table 120. SS823 Power Voter Unit - Supervision Data
Supervision Data SS823
Voltage, low trip level (for decreasing
voltage)
22 V
Voltage, low trip hysteresis 0.7 V
Voltage, high trip level for rising voltage 30 V
High trip hysteresis 0.7 V
Contact rating a.c. Max. 120 V and max. 0.5 A
Contact rating d.c. Max. 28 V and max. 1 A; 
min. 1 mA, recommended min. 5 mA