Connecting The Ac Power Cord - 3Com SECPATH U200-CS Installation Manual

Table 4-2 Technical specifications of the AC power socket
Item
Rated voltage range
Maximum input current
Maximum power

Connecting the AC Power Cord

AC power supply
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz.
AC power socket
Use a three-terminal, single-phase power connector with a grounding contact
Ground the power supply reliably. Normally, the grounding contact of the power supply system in a
building was buried during construction and cabling.
Before connecting the AC power cord, make sure that the power supply of the building is well
grounded.
Connection procedure
Follow these steps to connect the AC power cord:
Step1 Make sure that the PGND terminal is securely connected to the ground.
Step2 Connect one end of the supplied AC power cord to the power socket on the device, and the other end to
the power supply.
Step3 Check the status of the PWR LED on the front panel of the device. For the status of the power LED, see
Table 4-3.
Table 4-3 Status of the power LED
Status
Off
On
Take the U200-S for example:
U200-A
100 VAC to 240 VAC, 50 Hz or 60 Hz
2 A
100 W
No power supply is available or the power module is faulty.
The power module works abnormally.
4-10
Specification
U200-M
1.5 A
54 W
Description
U200-S