Westinghouse 30-471 (E) - Manuals

Instruction Leaflet 30-471 (E) Page 5 Solid State Logic Control Panel Type LRO Robonic II Automatic Transfer Switch Rated 30 amperes through 100 amperes at 600 volts Ac maximum 50or 60 Hertz. The mechanism is a lever operated device controlled by a 120 voltunidirectional motor. The transfer motor dr...

Instruction Leaflet 30-471 (E) Page 6 Type “RO” Robonic II Automatic Transfer Switch A complete line rated from 150 amperes through 1000 amperes at 600volts Ac or at 250 volts Dc. The transfer mechanism consists of the transfer motor, a gear train andtwo breaker operating cams. Spur Gear Meshing Rel...

Instruction Leaflet 30-471 (E) Page 10 This time delay relay is an octual plug-in, sychronous motor type. It iscomplete with clutch and mechanical load switch giving one instantane-ously operated normally open contact and a timed single pole doublethrow contact in a dust-tight grey capsule. The mech...

Instruction Leaflet 30-471 (E) Page 11 Portable Test Kit #50 An inexpensive, portable test kit, #1278C67G01, is available forconvenient field testing and calibration of all plug-in cards and outputrelays. The only power source required is a 120V convenience outlet.A selector switch allows the operat...

Instruction Leaflet 30-471 (E) Page 12 Consider the Robonic II in the normal operating position, with normalpower available and the normal interrupter closed. The following areenergized: U.V. (undervoltage module), TDES (time delay enginestart), and NR (normal relay). The U.V. monitoring all 3 phase...