Zebra KR403 Spezifikationen PDF herunterladen (Seite 82)

Printer Power Requirements

KR403 Power Requirements

P1016701-001 KR403 Integrators Guide 12/23/2009

KR403 Power Requirements

The KR403 printer has some unique power requirements to operate efficiently, safely and

within safety and compliance regulation guidelines. To get the best performance, one should

use an approved power supply to operate the KR403 printer. See the price list for an approved

power supply.

If a non-Zebra supplied power supply is used with the KR403, it must comply with the

following requirements.

POWER SUPPLY OUTPUT CHARACTERISTICS

OUTPUT RA TIN G: 24.0 Volts, 2.92 Amps, +5 to +40 degrees C.

VOLTAGE: 24.0Vdc +5/-2% (Initial Tolerance, No Load)

CURREN T: 2.92A Maximum

OUTPUT REQUIREMENT WHEN PRINTING (worst case conditions)

M A X AV E RA G E PO W ER : 24.0V x 2.92A = 70 Watts typical

PEAK POWER (90VACin, 47Hz): 243W

OUTPU T REGULATION:

LINE REGULATI ON: ± 0 .5% over AC input opera ti ng range.

RIPPLE & NOISE: 240mV

at Iou t = 2.9 2 Amps, Resistive Load

(4.7µF/50V ceramic Cap. On output, 20MHz BW)

TR ANSI ENT LOAD R ESPON SE: < 5mS Recovery, 40 % to 80% Lo ad Change .

OVERSHOOT, POWER-UP: 10% Max. at power-on or pow er-off.

HOLDUP TIME: 20ms Mini mu m, Ra te d DC Lo ad, 120 VAC /60 Hz.

OVER-VOLTAGE: Output Limited to +28V Ma x.

FU SE: Yes

TH ERMAL: Allowed, Not re qu ired

Remark:

When Short Circuit Protection or Over Current Protection is acti vated, the power supply wi ll shutdown autom atically. Once

the abnormal condition resulting in the fai lure being removed, the power supply will restart accordingly.

Automatic Recovery:

Over Voltage Protection is activated, the pow er supply will shutdown. The power suppl y is fully protected agai nst short circuits

and automatically recovers upon removal of the short without the need for re-cycling the AC input voltage.

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Zebra KR403 Spezifikationen Seite 82