Specifications; Electrical Specifications (Psu 60); Electrical Specifications (Psu-60B) - Samsung OfficeServ 500 General Description Manual

PART 3. SPECIFICATIONS
The following tables provide technical data for the OfficeServ 500 hybrid/key telephone system.
3.1a ELECTRICAL SPECIFICATIONS (PSU 60)
AC INPUT
POWER CONSUMPTION (MAX)
BTU RATING (MAX)
DC OUTPUT
*Normal factory setting.
3.1b ELECTRICAL SPECIFICATIONS (PSU-B)
AC INPUT
POWER CONSUMPTION (MAX)
BTU RATING (MAX)
DC OUTPUT
*Normal factory setting.
NOTE: Only the PSU-B should be installed in the first PSU slot (left). It is the main source of +5V DC to processor
cards. It will only support 56 stations or SEPUs. The second PSU slot (right) can use either the PSU60 or PSU-B.The
PSU-B will support 64 stations (SEPUs) when used in this slot. The PSU60 will support 56 stations (SEPUs) when
used in this slot.
120 (88—132) VAC (48—63 Hz)*
220 (180—260) VAC (48—63 Hz)
120 WATTS MAX. PER PSU, FUSE RATING 3 AMP
6.8 BTU / MINUTE
+5 VOLTS 5.0 AMPS MAX
--5 VOLTS 0.5 AMPS MAX
--48 VOLTS 1.4 AMPS MAXIMUM
--54 VOLTS CHARGER 0.45 AMPS MAX
100—120 (88—132) VAC (48—63 Hz)*
220—240 (180—260) VAC (48—63 Hz)
150 WATTS MAX. PER PSU, FUSE RATING 5 AMP
8 BTU / MINUTE
+5 VOLTS 8.0 AMPS MAX
--5 VOLTS 1.5 AMPS MAX
--48 VOLTS 1.4 AMPS MAXIMUM
--54 VOLTS CHARGER 0.45 AMPS MAX
3.1