2200 W DC Power Distribution Box for Huawei S9300 Series Switches

Huawei S9300 Series Switches includes S9303,S9303E,S9306,S9306E,S9310,S9312,S9312E,S9300,S9300E,S9300X. In this article, HongTelecom will introduce the 1600 W DC Power Distribution Box for Huawei S9300 Series Switches.

2200 W DC Power Distribution Box

Figure 1 shows a 2200 W DC power distribution box.

Figure 1 2200 W DC power distribution box 

Figure 1 2200 W DC power distribution box

A 2200 W DC power distribution box can use -48 V two-way short-circuiting bars, each of which provides JG input terminals. A -48 V two-way short-circuiting bar allows a maximum of 120 A input current and converts one input into two outputs to circuit breakers. Figure 2 shows a -48 V two-way short-circuiting bar.

Figure 2 -48 V two-way short-circuiting bar 

Figure 2 -48 V two-way short-circuiting bar

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

Table 1 lists specifications of a 2200 W DC power distribution box.

Table 1 Specifications of a 2200 W DC power distribution box
Item Description
Input Rated input voltage -48 V DC/-60 V DC
Input voltage -38.4 V DC to -72 V DC
Input mode Eight DC inputs by default (Short-circuiting bars can convert the eight inputs into four.)
Maximum input current 60 A per input (120 A per input when short-circuiting bars are used)
Input terminal Cord end terminal, allowing power cables with a maximum of 35 mm2 diameter (When short-circuiting bars are used, M6 OT terminals are used for -48 V input and cord end terminals are used for RTN input.)
Output Rated output voltage -48 V DC to -60 V DC
Output voltage -38.4 V DC to -72 V DC
Number of outputs Eight
Current of each circuit breaker 63 A
Output protection Overcurrent protection (Power supply needs to be restored manually once the power distribution box enters the overcurrent protection state.)
Output terminal Cord end terminal, allowing power cables with a maximum of 35 mm2 diameter
Environment parameters Operating temperature -25°C to +55°C (-13°F to +131°F)
Storage temperature -40°C to +70°C (-40°F to +158°F)
Relative humidity ≤ 95%
Standard atmospheric pressure 70 kPa to 106 kPa
Dimensions (W x D x H) 442 mm x 89.2 mm x 110 mm (17.4 in. x 3.5 in. x 4.4 in.)
Model EH1M00PDBS01
Part Number 02355419

Figure 3 and Figure 4 show power distribution in a 2200 W DC power distribution box.

Figure 3 Power distribution in a 2200 W DC power distribution box (eight inputs and eight outputs) 

Figure 3 Power distribution in a 2200 W DC power distribution box
 
Figure 4 Power distribution in a 2200 W DC power distribution box (four inputs and eight outputs) 

Figure 4 Power distribution in a 2200 W DC power distribution box   

About Us

As a world leading Huawei networking products supplier, Hong Telecom Equipment Service LTD(HongTelecom) keeps regular stock of Huawei router and switch and all cards at very good price, also HongTelecom ship to worldwide with very fast delivery.

For related articles, visit the HongTelecom Blog and HongTelecom WordPress.
For real pictures of related product, visit the HongTelecom Gallery.
To buy related product, visit the HongTelecom Online Shop.

何诗名片