Dpd300-4-12 Power Distribution Box, Dual-Two Inputs; Dpd300-4-12 Product Description - Huawei NE40E Hardware Description

NE40E
Hardware Description
1.12 DPD300-4-12 Power Distribution Box, Dual-Two
Inputs
This chapter introduces the hardware architecture and features of the DPD300-4-12 power
distribution box, and describes how to install and maintain the hardware on the device.

1.12.1 DPD300-4-12 Product Description

This section describes the positioning, benefits, usage scenario, main components, physical
parameters, and circuit principle of the product.
Positioning
This product is designed to power devices that need a large number of power lines. It can
convert input lines into more output lines so that a few input lines in the equipment room can
meet power requirement. Therefore, this product increases power distribution flexibility.
Benefits
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Figure 1-139 DPD300-4-12 appearance
Usage Scenario
The power distribution box can convert 2 or 4 DC input lines into 12 output lines. It can be
used in an equipment room that cannot provide enough power lines.
Issue 01 (2018-05-03)
This product is a 6 U (263.9 mm) power distribution box that complies with the IEC297
standard.
It can convert 4 DC input lines into 12 DC output lines.
It includes A and B power distribution areas. Each area has 2 DC input lines and each
DC input line is converted into 3 output lines.
It can be equipped with air breakers whose output current ranges from 20 A to 100 A. Air
breaker ports are pluggable bolts and easy to replace.
The grounding copper bar in the power distribution box can provide 2 input lines and 12
output lines.
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