American Power Conversion MX28B400 Power Supply User Manual


 
MX28B400 +24 VDC User’s Manual Page 46
6.4. Mechanical
Dimensions 15.75” high x 23” wide x 17.5” deep
Housing 85 lb Weight
Rectifier (each) 11 lb
Color Dawn Gray
Mounting Front or mid-mounting on standard 23-inch rails
6.5. Environmental
(Operating) -45ºC to +55ºC (+65ºC with reduced
power output)
Ambient Temperature
(Storage) -45ºC to +85ºC
(Operating) 0 – 85% RH (non-condensing) Humidity
(Storage) 0 – 95% RH (non-condensing)
(Operating) 3000 m (9840 ft.) Altitude
(Storage) 10000 m (39370 ft.)
6.6. Compliance
Safety UL 1950 Third Edition
EMC FCC Part 15 Class A