Specifications; Electrical Specifications; I/O Voltage Of Psu; I/O Voltage Of Officeserv 7150 - Samsung OfficeServ 7200-S 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-S. 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
Input Voltage
PSU (OfficeServ 7200-S)
Output Voltage
3.1b I/O VOLTAGE of OfficeServ 7150 PoE Power Supply
Rated Output for AC Operation
1 Module DC -54V / 7.5A
2 Module DC -54V / 15A
Battery DC 54V / 0.45A
Rated Output for DC Operation
1 Module Battery By-Pass (DC 48V, 48AH or lower) / 7.5A
2 Module 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
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FIGURE 3-1