H3C S5110V2 Series, Руководство по установке, Страница: 34 / 43

27
Item S5110V2-28P-HPWR S5110V2-52P-PWR
Input voltage
AC power source:
•
Rated voltage: 100 VAC to 240
VAC @ 50 or 60 Hz
•
Max voltage: 90 VAC to 264 VAC
@ 47 to 63 Hz
DC power source: You must use an
H3C-recommended RPS (H3C
RPS1600-A)
•
Rated voltage: –54 VDC to –57
VDC
•
Max voltage:
{
Single DC input: –44 VDC to
–60 VDC
{
AC and DC inputs: –54 VDC
to –57 VDC
AC power source:
•
Rated voltage: 100 VAC to 240
VAC @ 50 or 60 Hz
•
Max voltage: 90 VAC to 264
VAC @ 47 to 63 Hz
DC power source: You must use an
H3C-recommended RPS (H3C
RPS1600-A)
•
Rated voltage: –54 VDC to –57
VDC
•
Max voltage:
{
Single DC input: –44 VDC to
–60 VDC
{
AC and DC inputs: –54 VDC
to –57 VDC
Maximum PoE power per
port
30 W 30 W
Total PoE power
•
AC: 370 W
•
DC: 740 W
•
AC: 370 W
•
DC: 740 W
Minimum power
consumption
•
AC: 19 W
•
DC: 11 W
•
AC: 36 W
•
DC: 26 W
Maximum power
consumption (including
PoE power consumption)
•
AC: 448 W
•
DC: 782 W
•
AC: 467 W
•
DC: 807 W
Chassis leakage current
compliance UL60950-1/EN60950-1/IEC60950-1/
GB4943 UL60950-1/EN60950-1/IEC60950-1/
GB4943
Melting current of power
module fuse
15 A/250 V 15 A/250 V
Cooling system
Using fixed fan trays to draw ambient
air in from the left side and port side
and exhaust heated air from the right
side
Using fixed fan trays to draw ambient
air in from the left side and exhaust
heated air from the right side
Operating temperature 0°C to 45°C (32°F to 113°F) 0°C to 45°C (32°F to 113°F)
Operating humidity 5% to 95%, noncondensing 5% to 95%, noncondensing
Fire resistance compliance
UL60950-1/EN60950-1/IEC60950-1/
GB4943 UL60950-1/EN60950-1/IEC60950-1/
GB4943