Automatic DB 5801 Manuel d'utilisateur télécharger pdf (Page 4)

Sealed SF6 interrupters—circuit making and

circuit breaking are accomplished internally

with no exposed moving parts

Two S&C Current Sensors and one S&C Current/Voltage Sensor

provide three-phase monitoring of line current and single-phase

monitoring of system voltage. Three-phase voltage sensing is option-

ally available. Voltage sensors can be provided on both sides of the

switch for designated normally open points on the system

Dead-ending provisions allow

convenient attachment of conductors

Disconnect operating lever for hookstick

opening and closing of integral discon-

nect. Disconnect may be locked or

tagged in the open position

Integral stored-

energy operating

mechanism with

manual closing

capability

Interrupter open/

closed indicator

A variety of options are available—wildlife protection,

extension-link assemblies, and others. See page 6

Enclosed one-piece base

houses drive linkages for

interrupters

Shielded control cable for low-

voltage connection of switch to

communication and control unit

Communication and Control Unit—

see pages 7 through 10

25-kV Scada-Mate Switch in the upright mounting configuration

1 2 3 4 5 6 7 8 9 10 11 12

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Automatic DB 5801 Manuel d'utilisateur Page 4