GE Industrial Solutions CAR1812FP series - Manual (Page 2)

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 2
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional
operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet.
Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter Device Symbol Min Max Unit
Input Voltage: Continuous
All
VIN 0 264 V
ac
Operating Ambient Temperature TA -10 60 1 °C
Storage Temperature Tstg -40 85 °C
I/O Isolation voltage to Frame (100% factory Hi-Pot tested) 1500 V
ac
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, load, and temperature conditions.
INPUT
Parameter Device Symbol Min Typ Max Unit
Operational Range
All
V
IN
90 110/230 264 V
ac
Frequency Range (ETSI 300-132-1 recommendation) F
IN 47 50/60 63 Hz
Main Output Turn_OFF
V
IN 80 V
ac
Maximum Input Current V
IN
= 100V
ac
I
IN
14.3
12.5
A
ac
(V
O
= V
O, set
, I
O
=I
O, max
) V
IN
= 180V
ac
Cold Start Inrush Current
I
IN
40 A
peak
(Excluding x-caps, 25C, <10ms, per ETSI 300-132)
Efficiency [230Vac / 110Vac] 100% load

92 / 89
94 / 91
92 / 88
%
(T
amb
=25C, V
out
= 12Vdc, I
O
=I
O, max
) [230Vac / 110Vac] 50% load
[230Vac / 110Vac] 20% load
Power Factor (Vin=230Vac, I
O
=I
O, max
) PF 0.99
Holdup time 2 V
in
= 220V
ac
(Vout= 12V
dc
, Tamb 25C, I
O
=I
O, max
) V
in
= 100V
ac
T 10
15
ms
Early warning prior output falling below 10.8V
dc
V
in
= 220V
ac
V
in
= 100V
ac
2
4
ms
Ride through T 10 ms
Leakage Current (Vin= 250Vac, Fin = 60Hz) I
IN
3 mArms
Isolation Input/Output 3000 V
ac
Input/Frame 1500 V
ac
Output/Frame 100 V
dc
12V
dc
MAIN OUTPUT
Parameter Device Symbol Min Typ Max Unit
Output Power High Line Operation 180 – 264 Vac
All
W
0 - 1800 W
Low Line Operation 90 – 132 Vac 0 - 1200 W
Set point
V
out
11.9 12.00 12.1 V
dc
Overall regulation (load, temperature, aging) -3 +3 %
Ripple and noise 3 120 mV
p-p
Turn-ON overshoot +3 %
Turn-ON delay T 2 sec
1 Derated above 50C at 2.5%/C
2 12V output can decay down to 10.8V
3 Measured across a 10µf electrolytic and a 0.1µf ceramic capacitors in parallel. 20MHz bandwidth