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
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
VOLTAGE RANGE
INPUT
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
PROTECTION
OVER VOLTAGE
SD-1000L-12
12V
60A
0 ~ 60A
720W
11 ~ 15V
±0.5%
±0.5%
Note.5
19 ~ 72VDC
SD-1000L-24
24V
40A
0 ~ 40A
960W
150mVp-p
23 ~ 30V
±1.0%
±0.5%
±0.5%
SD-1000L-48
48V
21A
0 ~ 21A
1008W
150mVp-p
46 ~ 60V
±1.0%
±0.5%
±0.5%
SD-1000H-12
12V
60A
0 ~ 60A
720W
150mVp-p
11 ~ 15V
±1.0%
±0.5%
±0.5%
72 ~ 144VDC
SD-1000H-24
24V
40A
0 ~ 40A
960W
150mVp-p
23 ~ 30V
±1.0%
±0.5%
±0.5%
SD-1000H-48
48V
21A
0 ~ 21A
1008W
150mVp-p
46 ~ 60V
±1.0%
±0.5%
±0.5%
RIPPLE & NOISE (max.)
Note.2
150mVp-p
VOLTAGE TOLERANCE
Note.3
±1.0%
500ms, 50ms at full load
84%
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
88%
90%
85%
11.6A/96VDC
100A/96VDC
89%
92%
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, recovers automatically after temperature goes down
OVER TEMPERATURE
REMOTE ON/OFF CONTROL
Please refer to function manual
FUNCTION
Open collector signal low when PSU turns on, maximum, sink current :10mA
OUTPUT OK SIGNAL
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
(Note 4)
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
NOTE
-20 ~ +60
℃
(Refer to "Derating Curve")
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
IEC60950-1 CB
,
EAC TP TC 004 approved by TUV
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
Compliance to EN55032 (CISPR32),
EAC TP TC 020
Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A,
EAC TP TC 020
106.7K hrs min. MIL-HDBK-217F (25
℃
)
295*127*41mm (L*W*H)
1.94Kg; 6pcs/12.6Kg/1.15CUFT
DIMENSION
PACKING
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 720mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. 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.
6. The ambient temperature derating of 3.5
℃
/1000m with fanless models and of 5
℃
/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:SD-1000-SPEC 2018-01-15
1000W Single Output DC-DC Converter
Mechanical Specification
277.7
SD-1000
Case No. 952B
7.8
series
Unit:mm
6
20.5
3-M4 L=6
41
23
15.5
295
21
25.4
34.5
27.5
86.5
DC O/P
18.5
-V
59
+V
18.5
127
10 2
9 1
SVR51
TB1
12.7 10.16
3
2
1 3-M4 L=4
20.5
6
DC Input Terminal
Pin No. Assignment
Pin No. Assignment
DC INPUT V+
1
DC INPUT V-
2
FG
3
277.7
Control pin number assignment (CN51) : HRS DF11-10DP-2DS or equivalent
Pin No.
1
2
3
4
Assignment
+S
-S
OUTPUT OK
GND
Pin No.
5
6
7
8
Assignment
AUX
AUXG
RC1
RC2
Pin No.
9
10
Assignment
RCG
NC
Mating Housing
HRS DF11-10DS
or equivalent
Terminal
JST SPHD-002T-P0.5
or equivalent
Block Diagram
+S
I/P
EMI
FILTER
ACTIVE
INRUSH
CURRENT
LIMITING
7.8
25.4
3-M4 L=6
90
CN51
Air flow
direction
BOOST
POWER
SWITCH-
ING
RECTIFIERS
&
FILTER
O.V.P.
DETECTION
CIRCUIT
REMOTE
CONTROL
BOOST fosc : 70KHz
PWM fosc : 90KHz
+V
-V
-S
BOOST
CONTROL
O.T.P.
PWM
CONTROL
O.L.P.
OUTPUT
ON/OFF
AUX
POWER
FAN
Derating Curve
100
Static Characteristics
100
90
80
for SD-1000L
80
70
for SD-1000H
60
LOAD (%)
LOAD (%)
0
10
20
30
40
50
60
70
(HORIZONTAL)
40
60
50
40
20
-20
19
24
36
48
72
96
144
AMBIENT TEMPERATURE (
℃
)
INPUT VOLTAGE (VDC)
File Name:SD-1000-SPEC 2018-01-15
1000W Single Output DC-DC Converter
Function Description of CN51
SD-1000
series
Pin No. Function Description
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
1
+S
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
2
3
4
5
6
7
8
9
10
-S
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.
Open collector signal, referenced to pin4(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum
O/P OK external voltage is 13V.
GND
AUX
AUXG
RC1
RC2
RCG
NC
These pins connect to the negative terminal (-V).
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
Function Manual
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
Connection Method
Fig. 1.2(A)
Output on
SW Open
SW Logic
Output off
SW Close
Fig. 1.2(B)
SW Open
SW Close
Fig. 1.2(C)
SW Close
SW Open
Fig.1.2 Examples of connecting remote ON/OFF
(A)Using external voltage source
AUX
2.2KΩ
RC1
150Ω
12V typ.
RC2
620Ω
RCG
AUXG
AUXG
5V
12V typ.
SW
RCG
SW
150Ω
2.2KΩ
(B)Using internal 12V auxiliary output
AUX
RC1
RC2
(C)Using internal 12V auxiliary output
AUX
2.2KΩ
150Ω
12V typ.
RC1
RC2
SW
RCG
AUXG
File Name:SD-1000-SPEC 2018-01-15
1000W Single Output DC-DC Converter
SD-1000
series
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
+V
-V
SVR51
TB1
OFF
CN51
CN51
2 1
10 9
2
-S
+S
GND O/P OK
CN51
AUXG AUX
RC2
RC1
RCG
1
Fig 2.1
10
NC
9
3.Remote Sense
The remote sensing compensates voltage drop on the
