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Magnum XS 450 Power System –48 VDC User’s Manual Page 40
7 Specifications
The overall system specifications can vary, depending upon the number of rectifier modules.
Note that some specification items are provided on a “per rectifier” basis and must be
combined or totaled for a give system configuration.
7.1 AC Input DCPM28HN54SH0 Rectifier
Nominal Input Voltage 220, 230, 240, 277 Vac
Rated Input Voltage Range 216- 277 Vac
Operational Input Voltage Range 176- 293 Vac (De-rated output from 176- 195
Vac)
AC Frequency Range 45 – 65 Hz
Apparent Power Factor 99% Typical, 98% Minimum
Maximum Input Current (per Rectifier) 13.9 A @ 230 Vac
7.2 Mechanical
Dimensions (Height
X Width X Depth)
2000 mm (78.7 in) x 600 mm (23.6 in) X 600 mm (23.6 in) (Not
including doors)
Housing 250 kg (550 lb) Weight
Rectifier (each) 5 kg (11 lb)
Color Raven Black
Mounting Floor Mounting
7.3 Environmental
(Operating) -40 ºC to +55 ºC (+65 ºC with reduced power output)
Ambient Temperature
(Storage) -45 ºC to +85 ºC
(Operating) 0 – 85% (non-condensing) Relative Humidity
(Storage) 0 – 95% (non-condensing)
(Operating) 3000 m (9840 ft) Altitude
(Storage) 10000 m (39370 ft)