GE Industrial Solutions EHHD020A0F Hammerhead Series - Manual (Page 9)

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1
A
T
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GE
EHHD020
18-75Vdc In
April 4, 2013
Thermal Co
The thermal ref
or open frame
operation these
Figure 13. T
ref
T
Open Frame M
The thermal ref
or modules wit
eliable operati
110 o C.
Figure 14. T
ref
T
Module with He
Heat Transfe
ncreased airflo
ransfer via con
maximum outp
each module ve
or natural conv
airflow are show
Please refer to t
Characterizatio
0A0F Ha
nput; 3.3Vd
onsideratio
ference points,
modules is sho
e temperatures
Temperature M
odule.
ference point, T
th heatplate is
on this temper
Temperature M
eatplate.
r via Convect
ow over the mo
nvection. Derat
put current that
ersus local am
vection and up
wn in Figures 1
the Application
on Process For
ammerhe
dc, 20.0A, 6
ons (contin
T
ref
, used in th
own in Figure 1
s should not ex
Measurement
T
ref
, used in the
shown in Figu
rature should n
Measurement
tion
odule enhance
ting curves sho
t can be delive
bient temperat
p to 1m/s (200 f
16 - 21.
n Note “Therma
Open-Frame B
A
AIR
ead™ S
66W Outpu
©2012 Gen
ued)
e specification
13. For reliable
xceed 125 o C.
t Locations for
e specifications
re 14. For
not exceed
t Location for
s the heat
owing the
ered by
ture (T
A
)
ft./min) forced
al
Board-Mounted
AIRFLOW
RFLOW
Series; DC
ut
neral Electric Com
ns
e
r
s
d
Po
as
Fi
M
V
o
Fi
M
V
o
Fi
He
to
C-DC Co
mpany. All rights
ower Modules”
spects includin
gure 15. Therm
odule; Airflow
out
(+); V
IN
=24V
OUT
PUT
CUR
REN
T, I
O
(A
)
gure 16. Outp
odule; Airflow
out
(+); V
IN
=48V
O
U
TP
UT CURR
ENT, I
O
(A
)
gure 17. Outp
eatplate; Airflo
o V
out
(+);V
IN
=48
nverter P
reserved.
for a detailed
g maximum de
mal Resistance
w in the Transv
V or 48V, V
O
=3.3
AMBIENT TEM
ut Current De
w in the Transv
V.
AMBIENT TEM
ut Current De
ow in the Tran
8V.
Data She
Power M
discussion of
evice temperat
e for the Open
erse Direction
3V.
EPERATURE, T
A
( o
rating for the
erse Direction
EPERATURE, T
A
( o
rating for the
nsverse Direct
eet
Modules
Page
thermal
tures.
n Frame
n from V
out
(-) to
o C )
Open Frame
n from V
out
(-) to
o C )
Module with
ion from V
out
(-
e 9
o
o
-)