600 W High-Voltage DC Power Module
Version Mapping
600 W high-voltage DC power modules are classified into two types depending on the airflow designs: PHD-600WA-B (back-to-front airflow, air exhaust on power module panel) and PHD-600WA-F (F: front-to-back airflow, air intake on power module panel).
Table 3-37 describes the mapping between switch models and 600 W high-voltage DC power modules.
Switch Model |
PHD-600WA-B |
PHD-600WA-F |
|---|---|---|
CE6850-48S6Q-HI |
Supported in V100R005C00 and later versions |
Supported in V100R005C00 and later versions |
CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI |
Supported in V100R005C10 and later versions |
Supported in V100R005C10 and later versions |
CE6855-48T6Q-HI |
Supported in V200R001C00 and later versions |
Supported in V200R001C00 and later versions |
CE6856-48T6Q-HI |
Supported in V200R002C50 and later versions |
Supported in V200R002C50 and later versions |
CE6875-48S4CQ-EI |
Supported in V200R003C00 and later versions |
Supported in V200R003C00 and later versions |
Appearance
Figure 3-33 shows the appearance of a PHD-600WA-B power module, and Figure 3-34 shows the appearance of a PHD-600WA-F power module.
Function
PHD-600WA-B and PHD-600WA-F power modules use different airflow designs but have the same functions. Table 3-38 describes the functions of them.
Function |
Description |
|
|---|---|---|
Input protection |
Input overvoltage protection and undervoltage protection |
In either of the two protection states, the power module stops supplying power. When the input voltage restores to the normal range, the power module automatically resumes power supply. |
Input overcurrent protection |
In this protection state, the power module stops supplying power and cannot automatically resume power supply when the input current restores to the normal range. |
|
Output protection |
Output overvoltage protection |
In this protection state, the power module stops supplying power intermittently. When the system recovers from output overvoltage, the power module automatically resumes power supply. |
Output overcurrent protection |
In this protection state, the power module supplies power intermittently. When the output current is limited within a range, the power module automatically resumes power supply. |
|
Output short-circuit protection |
In this protection state, the power module supplies power intermittently. When the short circuit is removed, the power module automatically resumes power supply. |
|
Overtemperature protection |
When the temperature of the power module exceeds a specified threshold, the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply. |
|
Heat dissipation |
|
|
Hot swap |
Supported |
|
When a power module enters overtemperature protection state, take measures to lower the ambient temperature. The power module can automatically resume power supply when the temperature falls within the normal range.
Panel
Figure 3-35 and Figure 3-36 show the panels of 600 W high-voltage DC power modules.
1. Lock |
2. Indicator |
3. Fan air vent |
4. Handle NOTE:
Each 600 W high-voltage DC power module is delivered with a velcro strap on the handle. This velcro strap is used to bundle the power cable to the handle. |
5. Airflow flag
|
6. Power socket |
- |
- |
: back-to-front airflow
: front-to-back airflowTable 3-39 describes the indicator on a 600 W high-voltage DC power module panel.
Indicator |
Color |
Status |
Description |
|---|---|---|---|
STAT: running status indicator |
Green |
Off |
The power module receives no power input. |
Steady on |
The power module is working normally. |
||
Blinking |
The power module is in loading or standby state, or the power cable has been connected but the power module is not installed in the switch. |
||
Red |
Steady on |
|
Specifications
Table 3-40 lists technical specifications of 600 W high-voltage DC power modules.
The PHD-600WA series are no longer sold since August 10, 2018.
Item |
PHD-600WA-B |
PHD-600WA-F |
|---|---|---|
Dimensions (W x D x H) |
66.0 mm x 340.0 mm x 39.6 mm (2.6 in. x 13.4 in. x 1.6 in.) |
|
Weight |
1.5 kg (3.31 lb) |
|
Rated voltage range of 380 V high-voltage DC power input |
240 V DC to 380 V DC |
|
Maximum voltage range of 380 V high-voltage DC power input |
188 V DC to 400 V DC |
|
Rated input current |
4 A |
|
Rated output current |
50 A |
|
Rated output voltage |
12 V |
|
Rated output power |
600 W |
|
Part Number |
02310YQQ |
02310YQR |
