GE Industrial Solutions CAR0812DC Series - Manual (Page 6)

GE Data Sheet
CAR0812DC Series DC-DC Converter
Input: -36V
DC
to -75V
DC
; Output: +12 V
DC
@ 850W; 3.3V
DC
or 5 V
DC
@ 1A
April 23, 2013 ©2013 General Electric Company. All rights reserved. Page 6
Environmental Specifications
Parameter Min Typ Max Units Notes
Ambient Temperature -10 5 70 °C Derated above 50C
Storage Temperature -40 85 °C
Operating Altitude 2250/7382 m/ft
Non-operating Altitude 8200/30k m / ft
Power Derating with Temperature 2.5 %/°C 50C to 70C
Power Derating with Altitude 2.0 C/301 m
C/1000 ft
Above 2250 m/7382 ft
Acoustic noise 55 dbA Full load
Over Temperature Protection 125/110 °C Shutdown / restart
Humidity
Operating
Storage
30
10 95
95 % Relative humidity, non-condensing
Shock and Vibration acceleration
7.7 Grms
NEBS GR-63-CORE, Level 3, 20 -
2000Hz, min 30 minutes
Earthquake Rating
4 Zone
NEBS GR-63-CORE, all floors, Seismic
Zone 4 Designed and tested to meet
NEBS specifications.
EMC Compliance
Parameter Criteria Standard Level Test
DC input
Conducted emissions EN55022, FCC Docket 20780 part 15,
subpart J B 0.15 – 30MHz
Radiated emissions 6 EN55022 B 30 – 10000MHz
DC Input Immunity Fast transients EN61000-4-4 B 5/50ns, 1kV
Enclosure immunity
Conducted RF fields EN61000-4-6 A 130dBµV, 0.15-80MHz, 80%
AM
Radiated RF fields EN61000-4-3 A 10V/m, 80-1000MHz, 80%
AM
ESD EN61000-4-2 B 4kV contact, 8kV air
5 Designed to start at an ambient down to -40°C; meet spec after  30 min warm up period, may not meet operational limits below -10°C.
6 Radiated emissions compliance is contingent upon the final system configuration.