CE6863 CE6881 CE6881E 600 W AC&240 V DC Power Module Introduction

Huawei CE6863 CE6881 CE6881E like CE6863-48S6CQ 600 W AC&240 V DC power modules can receive AC inputs or 240 V high-voltage DC inputs. They are classified into two types depending on the airflow designs:

PAC600S12-CB (B: back-to-front airflow, air exhaust on power module panel)

PAC600S12-CF (F: front-to-back airflow, air intake on power module panel).

Appearance

Figure 1 shows the appearance of the PAC600S12-CB power module, and Figure 2 shows the appearance of the PAC600S12-CF power module.

Figure 1 PAC600S12-CB power module

Figure 2 PAC600S12-CF power module

Function

PAC600S12-CB and PAC600S12-CF power modules use different airflow designs but have the same functions. Table 2 describes the functions of them.

Note

When a power module enters overtemperature protection state, take measures to lower its temperature. The power module can automatically resume power supply when the temperature falls within the normal range.

Panel

Figure 3 and Figure 4 show the panels of 600 W AC&240 V DC power modules.

Figure 3 Panel of the PAC600S12-CB power module

Figure 4 Panel of the PAC600S12-CF power module