Phihong POE480U-4UP Manuale Utente
POE480U-UP Characteristics
WWW.PHIHONG.COM
INPUT:
AC Input
Voltage Range
90 to 264VAC
Input Frequency 47-63Hz
Input Current:
7.5A (RMS) maximum for 90VAC
3A (RMS) maximum for 240VAC
7.5A (RMS) maximum for 90VAC
3A (RMS) maximum for 240VAC
Leakage Current: 3.5mA maximum @ 254VAC 60Hz
AC Inrush Current:
30A (RMS) maximum for 115VAC
30A (RMS) maximum for 115VAC
DC Input (Optional)
Voltage Range 44-57Vdc
Source should be SELV and isolated from ground by
1500Vac
Source should be SELV and isolated from ground by
1500Vac
Input Current 10A Max
OUTPUT:
Total Output Power
60W per port
240-480W Total Power
240-480W Total Power
Ripple and Regulation
100mV maximum
Efficiency
75% (typical) at maximum load, and 120VAC 60Hz
Hold-up Time
16mS min. at maximum load, and 120 VAC 60Hz
Transient O/P Voltage Protection
60V maximum at switch on and off at any AC line Phase
Turn-On Delay Time
10 sec maximum at maximum load, and 120VAC 60Hz,
25Hz
25Hz
ENVIRONMENTAL:
Temperature
Operation
0 to +40°C
Non-operation
-25 to +65°C
Humidity
Operation
5 to 90%
Non-Operation
5 to 90%
EMI
EN55022 Class B, FCC Class B with FTP cabling
EN55022 Class A, FCC Class A with UTP cabling
EN55022 Class A, FCC Class A with UTP cabling
Isolation Test
Primary to Secondary: 4242VDC for 1 minute
Primary to Ground: 2121VDC for 1 minute
Secondary to Ground: 2121VDC for 1 minute
Primary to Ground: 2121VDC for 1 minute
Secondary to Ground: 2121VDC for 1 minute
Immunity EN50082-1
ESD:
EN61000-4-2. Level 3
RS:
EN61000-4-3. Level 2
EFT:
EN61000-4-4. Level 2
Surge:
EN61000-4-5. Level 3
CS:
EN61000-4-6. Level 2
Voltage Dips
EN61000-4-11
Harmonic: EN61000-3-2
Class
A
IEEE 802.3af Interoperability
12.5k detection resistance required for full power
UNH Interoperability report available upon request
UNH Interoperability report available upon request
FEATURES:
Over Voltage/Current, Short Circuit Protection
Outputs equipped with short circuit protection and
overload protection as per 802.3af specifications
The output can be shorted permanently without damage
overload protection as per 802.3af specifications
The output can be shorted permanently without damage
Over Temperature Protection
Automatic shutdown without damage
Indicators
Green LED: Power detected “CONNECT” at 60W
Yellow LED: Fault detected
Yellow LED: Fault detected
USB Diagnostics Port and NIC Interface
USB “B” port for diagnostics and manual port control
Windows GUI
NIC interface for remote management via secure IP
access
Windows GUI
NIC interface for remote management via secure IP
access
Input Connector
AC Input IEC320 C14
DC Input Molex 39-30-0060
DC Input Molex 39-30-0060
Output Connection
4-pair powering for full power
Pins 3,6, 4,5(+) Pins 1,2, 7,8 (-)
Warranty
1 Year