6
5
Connecting power cords
连接电源线
Installing power modules
安装电源模块
Before connecting an AC power cord, make sure the circuit breaker at the power source end is
turned off.
连接交流电源线前，请您确保连接电源线的输入端空气开关置于断开状态。
!
Before connecting a DC power cord, make sure the circuit breakers for the positive (+) and negative
(–) terminals at the power source end are switched off.
连接直流电源线时，请您确保电源输入端的断路器处于完全断开状态(+、-两路均已断开)。
!
To use two power modules, provide a circuit breaker for each power module.
双电源供电时，每个电源必须单独配一个断路器。
!
Connecting the power cord for a PSR1400-A/PSR2800-ACV power module
连接
PSR1400-A/PSR2800-ACV
电源线
The PSR2800-ACV power module has a
system power socket and a PoE power socket.
The power cord connection procedure is
similar for the PSR2800-ACV and PSR1400-A
power modules. The figures use the PSR1400-
A power module as an example.
PSR2800-ACV
电源模块上有1个系统输入电源
插口和1个PoE输入电源插口，电源线连接方法
都与
PSR1400-A
电源线的连接方法类似，本节
以
PSR1400-A
举例。
1
2
2
To avoid power module damage or bodily injury, move a power module by supporting its bottom
instead of holding its handle.
搬运电源模块时，请您用手托住模块的底部，切勿提着模块拉手进行搬运，以免损坏电源模块甚至伤害
您的身体。
!
For dual-grid input, the input voltage, phase, and frequency for the two grids must be the same.
双电网输入时，输入电压的幅值和频率需要保持一致。
!
Do not install a power module adapter and a 3RU module on the same switch. Make sure the two
power module slots have the same power modules and power modules adapters.
不同型号电源模块不能混插，不同型号的电源适配器不能混插，且电源适配器和
3RU
电源模块不能混插。
!
16A
1
2
3
4
5
6
To use a power module adapter, first install the power module adapter in the chassis, and then install
power modules in the adapter. The installation procedure is similar for power modules and power
module adapters.
有的电源模块必须配合电源模块适配器使用，在安装电源模块前请先安装电源适配器，电源模块适配器
与电源模块的安装方法类似。
Connecting the power cord for a PSR650C-12A/
PSR1200-A power module
连接
PSR650C-12A/
PSR1200-A
电源线
Connecting the power cord for a
PSR320-A/PSR650-A power module
连
接
PSR320-A/PSR650-A
电源线
1
2
3
4
5
10A
10A
1
2
3
4
Connecting the power cord for a PSR2500-12AHD
power module
连接
PSR2500-12AHD
Connecting the power cord for a PSR6000-
ACV power module
连接
PSR6000-ACV
电源线
1
16A
2
3
Connecting the power cord for a PSR320-
D/PSR650-D/PSR650C-12D power module
连接
PSR320-D/PSR650-D/PSR650C-12D
电源线
1
3
2
The PSR650C-12A power module uses a 10A AC
power cord. The PSR1200-A uses a 16A AC power
cord. The power cord connection procedure is similar
for the two power modules. This procedure uses the
PSR650C-12A as an example.
PSR650C-12A
电源模块使用
10A
交流电源线，
PSR1200-A
电源模块使用
16A
交流电源线，电源线连
接方法类似，本节以连接
PSR650C-12A
电源线为例。
16A
The PSR2500-12AHD power module uses a 16A AC
power cord or a high-voltage DC power cord. This
procedure uses a 16A AC power cord as an example.
PSR2500-12AHD
电源模块使用
16A
交流电源线或者
高压直流电源线，本节以连接
16A
交流电源线为例。
Содержание H3C S7500E Series
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