Ge energy, Car1812fp series dc-dc converter – GE Industrial Solutions CAR1812FP series User Manual
Page 3

GE Energy
CAR1812FP series dc-dc converter
Input: 85Vac to 264Vac; Output: 12 Vdc @ 1800W; 3.3Vdc or 5 Vdc @ 1A
November 1, 2012
©2012 General Electric Company. All rights reserved.
Page 3
12V
dc
MAIN OUTPUT (continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Remote ON/OFF delay time
All
40
ms
Turn-ON rise time (10 – 90% of V
out
)
50
ms
Transient response 50% step [10%-60%, 50% - 100%]
(dI/dt – 1A/µs, recovery 300µs)
V
out
-5 +5
%V
out
Programmable range (hardware & software)
10.8
13.2
V
dc
Overvoltage protection, latched
(recovery by cycling OFF/ON via hardware or software)
13.8 15.8
V
dc
Output current V
in
= HL
V
in
= LL
I
out
0
0
150
100
A
dc
Current limit, Hiccup (programmable level)
110
135
% of FL
Active current share
-5
+5
% of FL
STANDBY OUTPUT
Parameter
Device
Symbol
Min
Typ
Max
Unit
Set point
All
V
stb
3.3
/
5.0
V
dc
Overall regulation (load, temperature, aging)
V
stb
-5 +5 %
Ripple and noise
50
mVp-p
Output current
I
out
0 1
A
dc
Overload protection -
Overvoltage protection
Isolation Output/Frame
100
V
dc
Environmental, Reliability
Parameter
Min
Typ
Max
Units
Notes
Ambient Temperature Operating
Altitude Operating
Power Derating
-10
4
70
5
2250
2.5
°C
m
%/°C
Air inlet from sea level to 5,000 feet.
7400 ft
51°C to 70C (60C max where TUV/VDE is required)
Storage
Altitude non-operating
-40
85
8200
°C
m
30,000 ft
Overload Protection shutdown
restart
125
110
°C
Humidity Operating
Storage
30
10
95
95
%
Relative humidity, non-condensing
Shock and Vibration acceleration
6
Grms
NEBS GR-63-CORE, Level 3, 20 -2000Hz, minimum 30 minutes
Earthquake Rating
4
Zone
NEBS GR-63-CORE, all floors, Seismic Zone 4 Designed and
tested to meet NEBS specifications.
Reliability 25C
320,000
Hrs
Full load, MTBF per Bellcore RPP
50C
100,000
Hrs
Full load, MTBF per Bellcore RPP
200,000
Hrs
Full load, demonstrated MTBF
Audible Noise
45
Dba
25C, half load. Fan speed controlled
4
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.
5
60C max where TUV/VDE is required