rev 04.27.05
Americas: 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
152
Special Features
Electrical Specs
EN61000-3-2 Harmonic Compliance
Active Power Factor Correction
Active Current Share
1U high
FCC 47 CFR Part 15 Class A (US)
CISPR22 Class A
EN55022:1998 (Europe)
EN61000 Immunity Standards
12V standby
Fan Speed Control
Over Current Protection (OCP)
Over Voltage Protection (OVP)
Over Temperature Protection (OTP)
IEC320 AC Inlet
On/off switch
I
2
C Communications
No minimum load required
2250VDC Isolation
IEEE 802.3af Compliant Power Source
1 year warranty
Input
Input Range
85-264VAC
Frequency
47 - 63 Hz
Inrush Current
17A max, 115VAC, 25C
Efficiency
80% typical at full load, 115VAC
EMI Filter
Class A
Power Factor
0.99 typical
Leakage Current
2mAmaximum @ 240 VAC
Output
Maximum Power
657W
Hold Up Time
20ms (minimum)
Over Current
110% - 130% of nominal Autorecovery
Protection (OCP)
Short Circuit
Latch off main outputs if one
Protection
of the main output short circuits
to common
Over Voltage
107% - 117% of nominal
Protection (OVP)
Latch, AC recycle to reset
Logic Control
AC OK
TTL signal HIGH
DC OK
TTL signal LOW
ENABLE
Logic LOW (<1V)
capable of 2mA sink current
Operating Temperature: 0C to 50C
(50% power derating at 70C)
MTBF (MIL HDBK 217F):>100KHrs at full load, 40C
Humidity:
Operating: 85% RH, non-condensing
Non-operating: 95% RH, non-condensing
Electromagnetic Susceptibility: Designed to meet
EN61000-4-2, 4-3, 4-4, 4-5, 4-6, 4-11 Level 3
Environmental
Total Power:
657 Watts
Input Voltage: 85-264 VAC
# of Outputs:
Two & Standby
Safety
UL/cUL 60950 3rd Edition
TUV EN60950 3rd Edition
IEC60950 3nd Edition
CE Mark EN60950 3rd Edition
657 Watts
DS657-9-3
ASIA
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
E
EU
UR
RO
OP
PEE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
A
AM
MEER
RIIC
CA
AS
S
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
153
www.astecpower.com
D
DC
C O
Ou
uttp
pu
utt V
Vo
ollttaag
ge
ess
Notes:
1.Ripple and noise tested with 10F capacitor in parallel with a 0.1F capacitor, 20MHz bandwidth.
O
Ou
uttp
pu
utt
V
Vo
ollttaag
ge
e((V
V))
R
Re
eg
gu
ullaattiio
on
n
M
Miin
niim
mu
um
m
L
Lo
oaad
d ((A
A))
M
Maaxxiim
mu
um
m
L
Lo
oaad
d ((A
A))
R
Riip
pp
plle
e((p
pe
eaakk-p
pe
eaakk))
V
V1
1
+48V/+51V
5%
0.0
10.0
500mV
V
V2
2
12V
5%
0.0
12.0
120mV
V
V3
3
12V
5%
0.0
0.5
120mV
D
DC
C O
Ou
uttp
pu
utt V
Vo
ollttaag
ge
ess
D
DS
S6
65
57
7-9
9-3
3 M
Me
ecch
haan
niiccaall D
Drraaw
wiin
ng
gss::
P
PS
SU
U C
Co
on
nn
ne
ecctto
orr:: FFC
CII 5
51
17
72
20
0-1
10
02
20
02
24
40
02
2A
AA
A
1 2 3 4 5 6
J
K
N
S
P1
P2
P3
P4
P
Piin
n
L
Lo
occaattiio
on
n
S
Siig
gn
naall R
Re
effe
erre
en
ncce
e
P1
12V Output
P2
12V Output RTN
1J
12V + Sense
1K
12V - Sense
1N
12V Current-Share
1S
Power Supply Present
2J
Serial Data Line
2K
Serial Clock Line
2N
Address Input 0
2S
Address Input 1
3J
12V Aux Output RTN
3K
12V INHIBIT
3N
51V INHIBIT
3S
Address Input 2
4J
12V Aux Output
4K
DC OK
4N
AC OK
4S
FANFAIL / OTP
5J
NOT CONNECTED
5K
NOT CONNECTED
5N
NOT CONNECTED
5S
NOT CONNECTED
6J
51V + Sense
6K
51V - Sense
6N
51V Current-Share
6S
NOT CONNECTED
P3
51V Output RTN
P4
51V Output
M
Maattiin
ng
g C
Co
on
nn
ne
ecctto
orr FFC
CII 5
51
17
74
40
0-1
10
02
20
02
24
40
02
2A
AA
A
D
DS
S6
65
57
7-9
9-3
3
North America (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
154
rev 04.27.05
12V Current-Share (In/Out Signal)
Pin 1 J
C-Share Pin is used when connecting units in
parallel to achieve current sharing. Current
share accuracy is typically 10% of full load.
Pin P2
Note: Current-Share voltage is 1.5V at 100% load current (12A)
12V Remote Sense
Pin 1J
- 12V +Sense
Pin 1K
Compensates for up to 0.5V drop. Recommended shielded
twisted wire pair.
12V Inhibit (In Signal)
Pin 3K
Pin 3J
0V
12V O/P
Enabled
OUT LED:
ON OFF
12V O/P
Disabled
51V Inhibit (In Signal)
Pin 3N
Pin 3J
0V
51 O/P
Enabled
OUT LED:
ON OFF
51V O/P
Disabled
DC OK (Out Signal)
Pin 4K
Pin 3J
0V
DC OK
IN LED:
ON OFF
OUT LED:
ON OFF
DC NOT OK
AC OK (Out Signal)
Pin 4N
Pin 3J
0V
AC OK
IN LED:
ON OFF
OUT LED:
ON OFF
AC NOT OK
FANFAIL/OTP (OUT Signal)
Pin 4S
Pin 3J
0V
FAN OK
TEMP LED
OFF ON
AC OK LED:
ON OFF
DC OK LED:
ON OFF
FAN NOT OK
51V Current-Share (In/Out Signal)
Pin 6N
C-Share Pin is used when connecting units in
parallel to achieve current sharing. Current
share accuracy is typically 10% of full load.
Pin P3
Note: Current-Share voltage is 2.5V at 100% load current (10A)
51V Remote Sense
Pin 6J
51V +Sense
Pin 6K
51V -Sense
Compensates for up to 0.5V drop. Recommended shielded
twisted wire pair.
1.
1.
2.
2.
3.
4.
5.
6.
7.
8.
9.
Logic Signal
DS657-9-3
E
EU
UR
RO
OP
PEE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
A
AM
MEER
RIIC
CA
AS
S
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
155
www.astec.com
ASIA
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
15.5
127.1
135.2
381.0
342.9
260.4
4.6
40.4
20.2
365.0
29.4
119.5
4S : OTF
4K : OGOOD
4N : PF
4J : Vaux
5K : NC
6K : Vo1 - S
6
J
: V
o
1
+
S
5
J
: N
C
6
N
: V
o
1
- C
S
5N : NC
6S : NC
5S : NC
2K : SCL
1K : Vo2 - S
3K : Vo2 ENA
MODEL DS657-9-3
MAXIMUM OUTPUT POWER IS 650W
SERIAL
NO:
INPUT:
100-240VAC
50/
60H
Z
11.
5A
m
ax
ENG#
DATE: 0402
R
E
V
: 0
A
OUTPUT PIN DESIGNATION
2J : SDA
1J : Vo2 + S
3J : Vaux RTN
1N : Vo2 - CS
2N : A0
3N : Vo1 ENA
OUTPUTS:
Vo1 : 51V
@
10A
Vo2 : 12V
@
12A
Vaux : 12V
@
0.25A
ASTEC ID:
MADE IN
PHILIPPINES
CIEI#
2S : A1
1S : PS - UP
3
S
: A
2
DS657-9-3 PSU Outline
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