sregs-p3-3000u-01 datasheet · 2015. 9. 14. · • 24 - 32 vdc 72 amp output • mil-spec circular...
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SREGS-P3-3000U-01
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
3000 Watt Power Management Unit
• 3 Phase AC primary input, 15 - 85 VACrms.• 24 - 32 VDC 72 Amp Output• MIL-SPEC circular connectors• Operates up to 94% peak efficiency• Lightweight aluminum enclosure with active thermal management
Featuring:
• Unmanned Air Vehicles (UAV’s) and Unmanned Ground Vehicles (UGV’s)• Remote Power Generation• Power Regulation from Alternative sources, ex. wind or solar
Typical Applications:
SREGS-P3-3000U-013000 Watt Power Management Unit
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
Specifications
Input: Conditions Min Max
Alternator Input Voltage: 3Ø 0 - 1 KHz 15 VAC 85 VAC
Backup Battery: N/A
External Shore Power: DC 24 VDC 32 VDC
Battery Switch Time: N/A
Mechanical: Conditions
Enclosure Material: Black Anodized Aluminum
Dimensions: 100 mm x 118 mm x 219 mm
Weight: 2200g
Connectors: MIL-SPEC Circular Connectors
Design Standard: MIL-STD 1275D
Conformal Coating: MIL-I-46058C Type UR
Cooling: 32 CFM Fan, may be replaced by forced air
Operating Temperature: -20C to 55C
Storage Temperature: -40C to 85C
Output: Conditions Min Max
Main Output: 72A/3000W Max 24 VDC* 32 VDC*
Secondary Output: N/A
Tertiary Output: N/A
Maximum Total Power: 3000 Watts
Peak Efficiency: Estimated 94%
Self Protection: Overvoltage, Undervoltage, Overcurrent, Reverse EMF
Maximum Overload Current:
Up to 10mS duration 125%
Output Ripple, Maximum:
p-p All Outputs 500mV
Voltage Regulation: All outputs +/-500mV
Status Signal: 5V High Impedance
Battery Charger Type: Basic, Cell monitoring, or Full balance charging options available
Back-up Battery Charging:
N/A
*Factory Adjustable
SREGS-P3-3000U-013000 Watt Power Management Unit
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
AC
Inpu
t fro
m
Alte
rnat
or,
thre
e ph
ase
Min
: ~20
VAC
rms
Max
: 85
VAC
rms
For e
ngin
eerin
g us
e on
ly.
For f
urth
er
info
rmat
ion
cont
act:
Sulli
van
Prod
ucts
(410
) 732
-350
0
SULL
IVA
N U
VSR
EGS-
P3-3
000U
-01
Bloc
k D
iagr
am
28V
outp
ut
3000
W M
ax(v
olta
ge re
duce
s w
ith
high
er lo
ads)
Prim
ary
DC
-DC
R
egul
atio
nA
C-D
CR
ectif
icat
ion
Out
put P
rote
ctio
n,
Rev
erse
Pol
. Tr
ansi
ents
, Etc
28V
Sys
tem
Loa
ds
8950
Yel
low
Bric
k R
dBa
ltim
ore
MD
212
37
(410
) 73
2-35
00w
ww
.sul
livan
uv.c
om
SREG
S-P3
-300
0U-0
1
Bat
tery
mus
t be
diod
e is
olat
ed
or v
erifi
ed to
saf
ely
acce
pt fu
ll ou
tput
from
SR
EG
S un
it.
28V
Bat
tery
(Cus
tom
er P
rovi
ded)
Cre
ated
: Apr
il 20
th20
14R
evis
ed: N
/A
Pow
er S
witc
hR
ecom
men
ded
SREGS-P3-3000U-013000 Watt Power Management Unit
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
PerformanceAllowable Storage and Operating Temperature Profile
0%
20%
40%
60%
80%
100%
120%
140%
-55 -35 -15 5 25 45 65 85
Temperature Degrees Centigrade
Pow
er O
utpu
t (%
of ra
ted
capa
city
) Short Duration Overload
Standard Operating Range -25 to 50C
(Optional Rating to 65C)
Storage Temperature -55 to 85C
(Optional Rating to - 40C)
Power Derating due to Altitude
50%
60%
70%
80%
90%
100%
110%
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Operating Altitude (MSL)
Pow
er O
utpu
t (%
of ra
ted
capa
city
)
0 25 29 10085Input Voltage, 3Ø AC rms
Power supplied by Alternator
Power supplied by Battery
if part of system
Max
imum
Pow
er (W
atts
)
Alternator Input Range28V Primary Output
SREGS-P3-3000U-013000 Watt Power Management Unit
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
Engine load calculationsEngine load = Output power / Regulator Efficiency / Alternator Efficiency
Example: A 225W electrical load at 90% regulator efficiency and 80% alternator efficiency requires 225 / 0.90 / 0.80 = 312.5W of engine power. At 746W/HP, this is 0.419 HP.
Ft-Lbs of Torque = Horsepower * 5252 / RPM
At 3800 RPM, a 225W load with a 90% efficient regulator and 80% efficient alternator, the torque load would be 0.419HP * 5252 / 3800 = 0.579 Ft-Lbs.
1 Ft-Lb = 1.356 N-M
0.579 Ft-Lbs of torque is 0.785 N-M.
EfficiencyTypical PMU Efficiency vs Output Current
Input: 65 VDC
65.0%
70.0%
75.0%
80.0%
85.0%
90.0%
95.0%
100.0%
0% 20% 40% 60% 80% 100% 120% 140%
PMU Output (% of rated capacity)
PMU
Oper
atin
g Ef
ficie
ncy
28.8V Nominal Output
12.6V Nominal Output
SREGS-P3-3000U-013000 Watt Power Management Unit
www.SullivanUV.com | Sales@SullivanUV.com | (410) 732-3500
7.97
6 .8
33
4.62
1
.203
9.
126
3.96
2
80m
m F
an
- Pro
vide
s 32
CFM
.- M
ay b
e re
plac
ed b
y a
min
imum
of
30C
FM, 3
5 de
g.C
forc
ed a
ir, o
r equ
ival
ent
-Air
exits
on
oppo
site
end
mus
t be
kept
fre
e of
obs
truct
ion
to p
reve
nt d
amag
e fro
m
over
heat
ing
Con
nect
or J
1: A
ltern
ator
AC
Inpu
tIT
T C
ANN
ON
MIL
-C-5
015
CA-
Bayo
net
P/N
: CA3
102E
20-1
9PB1
09M
ates
with
: CA3
106E
20-1
9SBF
80Pi
n A:
Pha
se U
Pi
n B:
Pha
se V
Pin
C: P
hase
WN
ote:
Pha
se o
rder
doe
s no
t mat
ter
8G w
ires
for a
ll
Con
nect
or J
2: A
ltern
ator
DC
Out
put
ITT
CAN
NO
N M
IL-C
-501
5 C
A-Ba
yone
tP/
N: C
A310
2E24
-9SB
109
Mat
es w
ith: C
A310
6E24
-9PB
F80
Pin
A: G
roun
dPi
n B:
+28
VDC
4G s
tand
ard,
for 6
G w
ire o
rder
redu
cing
sl
eeve
s 3.
257
.15
0 8.
626
Typi
cal b
uilt
wei
ght:
2.2
Kg
1D
O N
OT
SCA
LE D
RAW
ING
2AF-
P3 E
nclo
sure
A
ssem
bly
ICD SH
EET 1
OF
1
2/22
/201
3KP
UNLE
SS O
THER
WIS
E SP
ECIF
IED
:
SCA
LE: 1
:3W
EIG
HT:
REV
DW
G.
NO
.
ASIZE
TITLE
:
Sulli
van
UV
NA
ME
DA
TE
Q.A
.
MFG
APP
R.
ENG
APP
R.
CHE
CKE
D
DRA
WN
Blac
k An
odiz
e pe
r MIL
-A-
8625
C, T
ype
II, C
lass
2
5052
-T32
Alu
min
umFI
NIS
H
MA
TERI
AL
INTE
RPRE
T G
EOM
ETRI
CTO
LERA
NC
ING
PER
:
DIM
ENSI
ON
S A
RE IN
INC
HES
TOLE
RAN
CES
:FR
AC
TION
AL
1/6
4A
NG
ULA
R: M
AC
H
BEN
D
TWO
PLA
CE
DEC
IMA
L
.010
THRE
E PL
AC
E D
ECIM
AL
.0
05
PRO
PRIE
TARY
AN
D C
ON
FIDE
NTIA
LTH
E IN
FORM
ATIO
N C
ON
TAIN
ED IN
THI
SD
RAW
ING
IS T
HE S
OLE
PRO
PERT
Y O
FTH
E PE
RFEC
T PA
RTS
CO
MPA
NY.
AN
Y RE
PRO
DUC
TION
IN P
ART
OR
AS
A W
HOLE
WITH
OUT
THE
WRI
TTEN
PER
MIS
SIO
N O
FTH
E PE
RFEC
T PA
RTS
CO
MPA
NY
IS
PRO
HIBI
TED
.
54
32
1
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