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S12700 Series Agile Switches Hardware Description

This document describes hardware components of the S12700, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about S12700 hardware components from this document.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
2200 W AC Power Distribution Box

2200 W AC Power Distribution Box

Figure 5-17 shows a 2200 W AC power distribution box.

Figure 5-17 2200 W AC power distribution box

A 2200 W AC power distribution box provides short-circuit protection and overload protection.

Table 5-21 lists specifications of a 2200 W AC power distribution box.

Table 5-21 Specifications of a 2200 W AC power distribution box
Item Description

Input

Input voltage

Rated voltage: 100 V AC to 240 V AC

Operating voltage: 90 V AC to 276 V AC

Input mode

Typical application: two AC inputs (1+1). The delivered terminal block has two AC input terminals (1+1) by default.

Three AC inputs (2+1)

Four AC inputs (2+2)

Maximum input current

Two AC inputs (1+1): 32 A + 32 A (maximum)

Three AC inputs (2+1): 16 A x 2 + 32 A (maximum)

Four AC inputs (2+2): 16 A x 4 (maximum)

Frequency

50/60±3 Hz

Output

Output voltage

Rated voltage: 100 V AC to 240 V AC

Operating voltage: 90 V AC to 276 V AC

Number of outputs

Four outputs, with short-circuit protection function

Current of each output

16 A (maximum)

Output protection

Overcurrent protection and short-circuit protection (Power supply needs to be restored manually once the power distribution box enters a protection state.)

Environment specifications

Operating temperature

0°C to 45°C (32°F to 113°F)

Storage temperature

-40°C to +70°C (-40°F to +158°F)

Relative humidity

5% to 95%

Altitude

-60 m to +3000 m (-197 ft. to +9483 ft.)

Safety standards compliance

EN60950-1, IEC60950-1

Environmental standards compliance

RoHS, WEEE, Huawei regulation on the 13 hazardous substances

Dimensions (H x W x D)

133 mm x 436 mm x 94.5 mm (5.2 in. x 17.2 in. x 3.7 in.)

Color

NC purple grey

Model

IM1W24APD

Part number

02355418

Figure 5-18, Figure 5-19, and Figure 5-20 show power distribution in a 2200 W AC power distribution box.

NOTE:

If a 2200 W AC power distribution box is connected to one or two 2200 W AC power modules, only OUTPUT A and OUTPUT B are used. In this case, only one input is required.

Figure 5-18 Power distribution in a 2200 W AC power distribution box (two inputs)

Figure 5-19 Power distribution in a 2200 W AC power distribution box (three inputs)

Figure 5-20 Power distribution in a 2200 W AC power distribution box (four inputs)

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Updated: 2019-08-19

Document ID: EDOC1000047496

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