SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
VOLTAGE RANGE Note.5
EFFICIENCY (Typ.)
INPUT
FUNCTION
INRUSH CURRENT (Typ.)
OVER TEMPERATURE
WORKING TEMP.
OUTPUT OK SIGNAL
REMOTE ON/OFF CONTROL
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
DC CURRENT (Typ.)
500ms, 50ms at full load
19 ~ 72VDC
23.5A/48VDC
-----
105 ~ 125% rated output power
Protection type : Constant current limiting, unit will shut down o/p voltage after about 5sec. Re-power on to recover
16 ~ 19V 30.8 ~ 35.2V 62 ~ 68V 16 ~ 19V 30.8 ~ 35.2V 62 ~ 68V
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, recovers automatically after temperature goes down
-20 ~ +60 (Refer to "Derating Curve")℃
Please refer to function manual
Open collector signal low when PSU turns on, maximum, sink current :10mA
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH non-condensing℃
±℃ ℃0.02%/ (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
106.7K hrs min. MIL-HDBK-217F (25 )℃
295*127*41mm (L*W*H)
1.94Kg; 6pcs/12.6Kg/1.15CUFT
84% 88% 90% 85%
11.6A/96VDC
100A/96VDC
89% 92%
±0.5% ±0.5% ±0.5% ±0.5%
72 ~ 144VDC
±0.5% ±0.5%
±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
150mVp-p
11 ~ 15V
150mVp-p
23 ~ 30V
150mVp-p
46 ~ 60V
150mVp-p
11 ~ 15V
150mVp-p 150mVp-p
23 ~ 30V 46 ~ 60V
12V
60A
0 ~ 60A
720W
24V
40A
0 ~ 40A
960W
48V
21A
0 ~ 21A
1008W
12V
60A
0 ~ 60A
720W
24V 48V
40A 21A
0 ~ 40A 0 ~ 21A
960W 1008W
SD-1000L-12 SD-1000L-24 SD-1000L-48 SD-1000H-12 SD-1000H-24 SD-1000H-48
1. All parameters NOT specially mentioned are measured at 48, 96VDC input, rated load and 25 of ambient temperature.℃
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on
a mm* mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.720 360 For guidance on how to
perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com)
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
SAFETY STANDARDS IEC60950-1 CB approved by TUV
Compliance to EN55032 (CISPR32)
Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
ENVIRONMENT
SAFETY &
EMC
(Note 4)
PROTECTION
1U low profile 41mm
High power density 10.7w/inch3
2000VAC I/O Isolation
Protections: Short circuit / Overload / Over voltage / Over temperature
Output OK signal
Built-in remote ON-OFF control
Built-in remote sense function
Forced air cooling by built-in DC fan with fan speed control
12V, 0.25A auxiliary output
3 years warranty
■ Features :
1000W Single Output DC-DC Converter SD-1000 series
File Name:SD-1000-SPEC 2017-07-14
EMC IMMUNITY
EMC EMISSION
Mechanical Specification
Derating Curve Static Characteristics
Case No. 952B Unit:mm
LOAD (%)
INPUT VOLTAGE (VDC)
19 24 36 48 72 96 144
90
for SD-1000Hfor SD-1000L
100
80
70
60
50
40
Block Diagram
AMBIENT TEMPERATURE ( )℃
LOAD (%)
20
40
60
80
100
-20010203040506070
BOOST fosc : 70KHz
PWM fosc : 90KHz
FAN
O.V.P.
-V
+V
RECTIFIERS
&
FILTER
-S
+S
CIRCUIT
DETECTION
POWER
AUX
REMOTE
CONTROL ON/OFF
OUTPUT
LIMITING
ACTIVE
CURRENT
INRUSH
CONTROL
ING
I/P SWITCH-
POWER
FILTER
EMI
PWM
BOOST
BOOST
CONTROL
O.T.P.
O.L.P.
15.5
23
86.5
Control pin number assignment (CN51) : HRS DF11-10DP-2DS or equivalent
Pin No. Pin No. Pin No.
159
2
3
4
610
7
8
Assignment Assignment Assignment
+S
-S
OUTPUT OK
GND
AUXG NC
RC1
RC2
AUX RCG
Mating Housing
or equivalent
HRS DF11-10DS
Terminal
JST SPHD-002T-P0.5
or equivalent
DC Input Terminal
Pin No. Assignment
Pin No.
1
3
2
Assignment
FG
DC INPUT V-
DC INPUT V+
+V
-V
3-M4 L=6
20.5
10 2
9 1
Air flow
direction
41
127
CN51
SVR51
18.5
3-M4 L=4
90
6
277.7
25.4 7.8
21 34.5
59
295
3-M4 L=6
277.7
25.47.8
6
20.5
TB1
3
2
1
10.16
12.7 DC O/P
1000W Single Output DC-DC Converter SD-1000 series
File Name:SD-1000-SPEC 2017-07-14
(HORIZONTAL)
27.518.5
1.Remote ON/OFF
(1)Remote ON/OFF control becomes available by applying voltage in CN51
(2)Table 1.1 shows the specification of Remote ON/OFF function
(3)Fig.1.2 shows the example to connect Remote ON/OFF control function
Table 1.1 Specification of Remote ON/OFF
Fig.1.2 Examples of connecting remote ON/OFF
Connection Method
SW Logic Output on SW Open SW Open
SW Open
Fig. 1.2(A) Fig. 1.2(B) Fig. 1.2(C)
Output off SW Close SW Close
SW Close
2.2KΩ
AUX
RC1
12V typ.
AUXG
150Ω
RCG
RC2
SW
620Ω
5V 150ΩRC2
12V typ.
RCG
AUXG
2.2KΩRC1
AUX
(A)Using external voltage source (B)Using internal 12V auxiliary output
SW
150ΩRC2
12V typ.
AUXG
SW
RCG
(C)Using internal 12V auxiliary output
2.2KΩRC1
AUX
SD-1000 series
Function Description of CN51
Function Manual
Pin No. Function Description
1
3
5
6
7
8
9
10
4
2
+S
O/P OK
AUX
AUXG
RC1
RC2
RCG
NC
GND
-S
Open collector signal, referenced to pin4(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum
external voltage is 13V.
Auxiliary voltage output, 10.8~13.2V referenced to pin6(AUXG).The maximum load current is 0.25A.
Auxiliary voltage output ground. The signal return is isolated from the output terminals(+V & -V).
Remote ON/OFF
Remote ON/OFF
Remote ON/OFF ground
No connection
These pins connect to the negative terminal (-V).
Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
File Name:SD-1000-SPEC 2017-07-14
1000W Single Output DC-DC Converter
2.Output OK signal
"Output OK" is an open collector signal.
It indicates the output status of the PSU. It can operate
in two ways : One is sinking current from external signal ;
the other is sending out a voltage signal.
2-1 Sink current :
The maximum sink current is 10mA and the maximum
external voltage is 13V.
2-2 Voltage signal :
Between O/P OK(pin3) and GND(pin4)
0 ~ 0.5V
12 ~ 13V
Output Status
ON
OFF
SD-1000 series
The remote sensing compensates voltage drop on the
load wiring up to 0.5V.
Fig 3.1
Fig 2.1
-
+
LOAD -S
(pin2)
Sense lines should
be twisted in pairs
+S
(pin1)
3.Remote Sense
File Name:SD-1000-SPEC 2017-07-14
1000W Single Output DC-DC Converter
-V+V
+S
+S
O/P OK
O/P OK
AUX
AUX
RC1
RC1
RCG
RCG
-S
-S
GND
GND
AUXG
AUXG
RC2
RC2
NC
NC
1
1
9
9
2
2
10
10
CN51
CN51
TB1
TB1
SVR51
SVR51
CN51
CN51
2 1
10 9
2 1
10 9
CN51
CN51
-V+V
