ADTRAN 6-Amp Power, Installation And Maintenance Practice, Page: 16 / 18

Total Access Rackmount 6-Amp Power Supply Battery Charger Installation and Maintenance Practice
10 61180043L2-5D
SPECIFICATIONS
Power Factor specifications for the Total Access PS/BC are listed in Table 2 . PS/BC specifica-
tions are listed in Table 3 .
Table 2. Power Factor and Efficiency
Power Output vs. Efficiency
Power Output Power Factor Efficiency Power Dissipation
50 watts > 98% > 81% 11 watts
150 watts > 99% > 89% 18 watts
325 watts > 99% > 91% 29 watts
Table 3. PS/BC Specifications
Specification Description
Environmental
Operating Temperature:
Derated Operation,
Linear:
Storage Temperature:
Relative Humidity:
Max Heat Dissipation:
–40°C to 50°C
50°C to 70°C (0.05 amp/°C)
–40°C to 85°C
95 percent noncondensing
29 watts at 325 watts output
50 watts maximum during overload
Physical
Height:
Width:
Depth:
Weight:
3.45 inches
15.35 inches (with mounting tabs)
2.92 inches
5.5 pounds
Electrical
AC Input:
DC Output:
Max power up to 50°C:
Max power @ 70°C:
Power Output:
120 Volts, 3.75 amps max, 60 Hz
–54 Volts, 6 amps
6 amps
5 amps
325 watts
Compliance
NEBS:
UL:
ETL:
FCC:
Level 3+
60950
Listed
Part 15, Class A