Westell NPTPA1123, Техническая практика

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030-101788 REV D
1123-03D
July 2, 2013
Westell
Fuse Panel
Technical Practice
NPTPA1123
4/4 TPA + 5/5 GMT with Voltage/Current Readout
FEATURES

Compatible with +24V, +48V, -24V or -48V dc input voltages (battery voltages).

3-½ Digit LED display indicating Voltage/Current for either bus.

2 busses per panel (120 Amps/bus maximum).

5 GMT style fuses per bus (20 Amp GMT fuse max, 50 Amps per GMT bus max).

4 TPA style fuses per bus (50 Amp TPA fuse max, 120 Amps per TPA bus max).

Normal and Alarm LEDs for Bus A and Bus B indicate power or fuse failure.
 Two sets of “Form C” relay contacts extend alarm conditions for each bus.
 Brackets supplied are reversible for both 19” and 23” racks, with flush and offset mounting options.

H
igh current 1/4” stud inputs (1/4”studs on 5/8” centers) for up to 120 Amps/input.

Offset terminal blocks with rear shield provided (standard).

UL Listed