Specifications; Electrical Specifications; I/O Voltage Of Psu; I/O Voltage Of Officeserv 7150 - Samsung OfficeServ 7200 General Description Manual

PART 3. SPECIFICATIONS

3.1 ELECTRICAL SPECIFICATIONS

POWER SUPPLY UNIT
The Power Supply Unit (PSU) is installed in the cabinet of the OfficeServ 7200. The PSU supplies the power of
-48 V DC received from the external power supply unit to each board. The rating is as follows.
• RATING: AC220-240 V; 6A; 50/60 Hz or DC48 V 3 A
• RATING: AC100-120 V; 6 A; 50/60 Hz or DC48 V 3 A
The specifications of the power I/O are shown in the table below.
3.1a I/O VOLTAGE of the PSU
PSU (OfficeServ 7200)
3.1b I/O VOLTAGE of OfficeServ 7150 PoE Power Supply
Rated Output for AC Operation
1 Module
2 Module
Battery
Rated Output for DC Operation
1 Module
2 Module
Input Voltage
Output Voltage
DC -54V / 7.5A
DC -54V / 15A
DC 54V / 0.45A
Battery By-Pass (DC 48V, 48AH or lower) / 7.5A
Battery By-Pass (DC 48V, 48AH or lower) / 15A
110 V AC
-48 VDC (for Battery Backup)
-48 V/2.2 A
-54 V/0.4 A Backup
+5 V/8 A
+3.3 V/10 A
+12 V/0.4 A
-56 V Backup 0.4 A
3.1
FIGURE 3-1