Digitrax PS2012 Руководство - Страница 3

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Back panel controls and connections: The PS2012 comes with a 3 prong plug

(2 power and ground). This unit must be used with a properly grounded AC

receptacle. Input power is switch selectable and supports 115 or 230 volt oper-

ation. For 230 volt operation, please obtain from local sources the appropriate

power cord with an IEC type inlet plug. Please insure it is a grounded 3 wire

type cord constructed of 18 AWG wire and rated for at least 250 volts.

Cooling Fan

Keep Unobstructed

Figure 2

Installation

All secondary devices need to be properly fused on their power input leads

for their rated capacity. For example if you intend to use the PS2012 to drive

a 5 and an 8 amp booster, you must input fuse these devices for 5 and 8 amps

respectively A fuse in this case can be a traditional fuse, a circuit breaker, a

thermal fuse or a Polyfuse

used with Digitrax's DCS100/200 series boosters, or with the Super Empire

Builder (DB150). The PS2012 can also be used to power other manufacturers

boosters provided the input fusing guideline above is followed.

Installation Considerations

Your PS2012 is overload protected. Should you experience a power supply

shutdown, please unplug the power supply, and allow at least 60 seconds for

the PS2012 to reset internally.

Ventilation. The rear fan and intake vents should be as unobstructed as possible

so as not to impede airflow. In particular, avoid placing objects within 2 inches

of the intake vents or exhausts of the fan itself.

The term "PolyFuse" is a registered trademark of the Wickmann company for a resettable overcurrent

protection device. Similar units made by Raychem Co. are called "Polyswitch" while those made by Bourns are called "MultiFuse".

2443 Transmitter Road

Panama City, Fl 32404

www.digitrax.com

type self resetting limiter. The PS2012 can be

www.digitrax.com

T 850-872-9890

F 850-872-9557

Line Voltage Selector

Line Input Power