Connecting The Power Cord - H3C VG 31-08 Installation Manual

Installation Manual
H3C VG 31-08 Voice Gateway

3.8 Connecting the Power Cord

I. AC-input power supply
The VG 31-08 uses a built-in power supply with these
specifications:
Rated voltage: 100-240 VAC; 50/60 Hz
Max. voltage: 90-264 VAC; 47/63 Hz
II. Recommended power socket
You are recommended to use a 3-core single-phase power
socket with neutral point. The neutral point of the socket must be
grounded reliably. Normally, the neutral point of the power supply
system in a building was buried in the ground during construction and
cabling. Before you connect the AC power cord, make sure that the
power supply system in the building has been well grounded.
III. Connecting the AC-input power cord
Step 1: Connect one end of the power cord to the AC-input socket
on the VG 31-08 and the other end to the AC power outlet.
Step 2: Power up the VG 31-08.
Step 4: Check that the PWR LED on the front panel is ON, which
means the power connection is correct.
Chapter 3 Installing the VG 31-08
3-8