Page 1
60W Reliable Railway DC-DC Converter
RSD-60 series
■ Features ■ Applications
Compliance to EN50155 and EN45545-2 railway standard
Ultra compact and 1U low profile(25mm)
4:1 wide input range
No minimum load required
Protections: Short circuit / Overload / Over voltage /
Input reverse polarity
4000VDC I/O isolation (Reinforced isolation)
Bus tram,metro or railway system,
Highly vibrating, highly dusty, extremely
low or high temperature harsh environment
Wireless network
Telecom or datacom system
Industry control system
Half encapsulated , cooling by free air convection
-40~+70 wide working temperature℃
Built-in constant current limiting circuit
LED indicator for power on
3 years warranty
■ Description
RSD-60 is a 60W enclosed type DC-DC reliable railway converter. This series is compliant with EN50155/
IEC60571 railway standard, constituting three types of models with 4:1 wide but different input ranges
9~36V/18~72V/40~160V, suitable for railway and all kinds of transportation systems exploiting the frequently
used standard input voltages such as 12V, 24V, 36V, 48V, 72V, 96V and 110V. Various output voltages,
3.3V, 5V, 12V and 24V are available for selection.
This series has the capability of working under -40~+70 , low ripple and noise, supreme EMC characteristics, ℃
4KVDC I/P-OP, low enclosure profile 25mm and an interior with semi-potted silicone. It does not only well
fits the in-car systems or the facilities by rails for railway, trams and buses but also can be used in the harsh
environment with high vibration, high dust, extremely low or high temperature, etc.
■ Model Encoding
-5RSD - 60 G
Output voltage (3.3/5/12/24Vdc)
Input voltage (G: 9~36Vdc, L: 18~72Vdc, H: 40~160Vdc)
Rated wattage
Series name
File Name:RSD-60-SPEC 2018-01-12
Page 2
SPECIFICATION
MODEL
DC VO LTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY &
EMC
(Note 4)
OTHERS
NOTE
RIPPLE & NOISE (max.)
VOLTAGE TOLERANCE Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE CONTINUOUS
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
RAILWAYSTANDARD
MTBF
DIMENSION
PACKING
1. All parameters NOT specially mentioned are measured at 24,48VDC 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.360 360 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. Strongly recommended that external output capacitance should not exceed 5000uF.
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).℃℃
60W Reliable Railway DC-DC Converter
RSD-60G-3.3 RSD-60G-5 RSD-60G-12 RSD-60G-24 RSD-60L-5 RSD-60L-12 RSD-60L-24
3.3V 5V 12V 24V 5V 12V 24V
12A 12A 12A5A 5A2.5A 2.5A
0 ~ 12A 0 ~ 12A 0 ~ 12A0 ~ 5A 0 ~ 5A0 ~ 2.5A 0 ~ 2.5A
39.6W 60W 60W60W 60W
60mVp-p 100mVp-p 60mVp-p50mVp-p 50mVp-p50mVp-p 50mVp-p
Note.2
±2.0% ±2.0% ±2.0%±2.0% ±2.0%±2.0% ±2.0%
±0.5% ±0.5% ±0.5%±0.3% ±0.3%±0.2% ±0.2%
±0.5% ±0.5% ±0.5%±0.3% ±0.3%±0.2% ±0.2%
100ms, 60ms at full load
G type comply with S1 level(3ms) full load,S2 level(10ms) @50% load S2 10@ ; Ltype comply with level( ) @full load
9 ~ 36VDC
86.5% 88%
2.1A/24VDC 3A/24VDC
20A/24VDC
105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is removed
4.3 ~ 4.95V 5.75 ~ 7V 5.75 ~ 7V13.8 ~ 16.2V 13.8 ~ 16.2V27.6 ~ 32.4V 27.6 ~ 32.4V
Protection type : Shut down o/p voltage, re-power on to recover
-40 ~ +55 (no derating) ; +70 @ 60% load by free air convection ; +70 (no derating with external base plate)℃℃ ℃
5 ~ 95% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
EAC TP TC 004 approved, IEC60950-1 (LVD)
I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
Parameter
Conducted
Radiated
Harmonic Current
Voltage Flicker
Parameter
ESD
Radiated Field
EFT / Burst
Surge
Conducted
Compliance to ; EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMCEN45545-2 for fire protection
593.8K hrs min. MIL-HDBK-217F (25 )℃
128*60*25mm (L*W*H)
0.29Kg; 48pcs/14.9Kg/0.76CUFT
60W 60W
92% 90% 89% 93% 91.5%
non-condensing
Standard
EN55032
EN55032
EN6100-3-2
EN6100-3-3
Standard
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
RSD-60L-3.3
3.3V
12A
0 ~ 12A
39.6W
60mVp-p
±2.0%
±0.5%
±0.5%
18 ~ 72VDC
88.5%
0.95A/48VDC
20A/48VDC
4.3 ~ 4.95V
RSD-60 series
ms
1.5A/48VDC
Test Level / Note
Class A
Class B
Class A
-----
Test Level / Note
Level 3, 8KV air ; Level 3, 6KV contact±±
Level X
Level 3, 2KV at power
Level 4, 2KV at signal
Level 3,1KV Line-Line, Level 3, 2KV Line-Earth
Level 3
File Name:RSD-60-SPEC 2018-01-12
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SPECIFICATION
MODEL
DC VO LTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY &
EMC
(Note 4)
OTHERS
NOTE
RIPPLE & NOISE (max.)
VOLTAGE TOLERANCE Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.) H-type comply with S2 level(10ms) @ full load
VOLTAGE RANGE CONTINUOUS
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
RAILWAYSTANDARD
MTBF
DIMENSION
PACKING
1. All parameters NOT specially mentioned are measured at 110VDC 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.360 360 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. Strongly recommended that external output capacitance should not exceed 5000uF.
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).℃℃
60W Reliable Railway DC-DC Converter
RSD-60H-3.3
3.3V
12A
0 ~ 12A
39.6W
80mVp-p
Note.2
±2.0%
±0.5%
±0.5%
100ms, 60ms at full load
40 ~ 160VDC
87.5%
0.415A/110VDC
20A/110VDC
105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is removed
4.3 ~ 4.95V
Protection type : Shut down o/p voltage, re-power on to recover
-40 ~ +55 (no derating) ; +70 @ 60% load by free air convection ; +70 (no derating with external base plate)℃℃ ℃
5 ~ 95% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH non-condensing℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
EAC TP TC 004 approved, IEC60950-1 (LVD)
I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
Parameter
Conducted
Radiated
Harmonic Current
Voltage Flicker
Parameter
ESD
Radiated Field
EFT / Burst
Surge
Conducted
Compliance to ; EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMCEN45545-2 for fire protection
593.8K hrs min. MIL-HDBK-217F (25 )℃
128*60*25mm (L*W*H)
0.29Kg; 48pcs/14.9Kg/0.76CUFT
RSD-60H-5 RSD-60H-12 RSD-60H-24
5V 12V 24V
12A 5A 2.5A
0 ~ 12A 0 ~ 5A 0 ~ 2.5A
60W
60mVp-p 50mVp-p 50mVp-p
±2.0% ±2.0% ±2.0%
±0.5% ±0.3% ±0.2%
±0.5% ±0.3% ±0.2%
89%
0.62A/110V
5.75 ~ 7V 13.8 ~ 16.2V 27.6 ~ 32.4V
Standard
EN55032
EN55032
EN6100-3-2
EN6100-3-3
Standard
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
RSD-60 series
60W 60W
92.5% 91.5%
Test Level / Note
Class A
Class B
Class A
-----
Test Level / Note
Level 3, 8KV air ; Level 3, 6KV contact±±
Level X
Level 3, 2KV at power
Level 4, 2KV at signal
Level 3,1KV Line-Line, Level 3, 2KV Line-Earth
Level 3
File Name:RSD-60-SPEC 2018-01-12
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Block Diagram
60W Reliable Railway DC-DC Converter
RSD-60 series
fosc : 130KHz
I/P
FG
EMI
FILTER
RECTIFIERS
&
FILTER
O.L.P.
POWER
SWITCHING
PWM
CONTROL
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
+V
-V
O.V.P.
Input Fuse
There is one fuse connected in series to the positive input line, which is used to protect against abnormal surge. Fuse specifications of each
model are shown as below.
Type
G
L
H
Fuse Type
Time-Lag
Time-Lag
Time-Lag
Reference and Rating
CONQUE MST, 10A, 250V
CONQUE MST, 5A, 250V
CONQUE MST, 2.5A, 250V
Input Reverse Polarity Protection
There is a MOSFET connected in series to the negative input line. If the input polarity is connected reversely, the MOSFET opens and there
will be no output to protect the unit.
Input Range and TransientAbility
The series has a wide range input capability. With 40% of rated input voltage, it can withstand that for 1 second.±
Input Under-Voltage Protection
If input voltage drops below Vimin, the internal control IC shuts down and there is no output voltage. It recovers automatically when input
voltage reaches above Vimin,please refer to the cruve below.
RSD-60G-24 RSD-60L-24 RSD-60H-24
30
Vo Vo Vo
25
20
15
10
5
6.3
0
8.3
6 8 10121416
Turn O n
Turn O ff
Vin Vin Vin
30
25
20
15
10
5
0
16.312.3
12 16 20 24 28 32
Turn O n
Turn O ff
30
25
20
15
10
5
25.5
0
24
37
32
40 48 56
Inrush Current
Inrush current is suppressed by a resistor during the initial start-up, and then the resistor is bypassed by a MOSFET to reduce power
consumption after accomplishing
the start-up.
Turn O n
Turn O ff
File Name:RSD-60-SPEC 2018-01-12
Page 5
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 6 0ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 6 0ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 6 0ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 6 0ms 70ms 80ms
60W Reliable Railway DC-DC Converter
RSD-60 series
Hold-up Time
L/H type is in compliance with S2 level (10ms), while G types are in compliance with S1 level (3ms) at full load output condition.To fulfil the
requirements of S2 level (10ms), G types require de-rating their output load to 50%, please refer to the curve diagrams below.
RSD-60G-3.3 RSD-60G-5
LOAD
TIME TIME
LOAD
RSD-60G-12 RSD-60G-24
LOAD
LOAD
Output VoltageAdjustment
This function is optional, which the standard product does not have it. If you do need the function, please contact MW for details.
TIMETIME
File Name:RSD-60-SPEC 2018-01-12
Page 6
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
60W Reliable Railway DC-DC Converter
Efficiency vs Load & Vin Curve
The efficiency vs load & Vin curves of each model are shown as below.
RSD-60G-5RSD-60G-3.3 RSD-60G-12
RSD-60 series
EFFICIENCY
RSD-60G-24
EFFICIENCY
RSD-60L-12
EFFICIENCY
RSD-60H-5
EFFICIENCY
LOAD
LOAD
LOAD
EFFICIENCY
RSD-60L-3.3
EFFICIENCY
RSD-60L-24
EFFICIENCY
RSD-60H-12
EFFICIENCY
LOAD
LOAD
LOAD
EFFICIENCY
LOAD
RSD-60L-5
EFFICIENCY
LOAD
RSD-60H-3.3
EFFICIENCY
LOAD
RSD-60H-24
EFFICIENCY
Parallel and Series Connection
A.Operation in Parallel
Since RSD-60 series don't have built-in parallel circuit, it can only use external circuits to achieve the redundant operation but not increase the current rating.
1.Add a diode at the positive-output of each power supply (as shown as below), the current rating of the diode should be larger than the maximum output current rating
and attached to a suitable heat sink. This is only for redundant use (increase the reliability of the system) and users have to check suitability of the circuit by themselves.
IN
E PS1
2.When using S.P.S. in parallel connection, the leakage current will increase at the same time. This could pose as a shock hazard for t he user. S o pl ease cont ac t the
supplier if you have this kind of application.
B.Operation in Series
RSD-60 can be operated in series. Here are the methods of doing it:
1.Positive and negative terminals are connected as shown as below.According to the connection, you can get the positive and negative output voltages for your loads.
IN
E
LOAD
+
I/P
I/P
I/P
PS2
I/P
I/P
PS1
I/P
D1
RL
-
+
D2
-
+
+V
L
R
-
LOAD
LOAD
COM
PS2
+
-
RL
-V
File Name:RSD-60-SPEC 2018-01-12
I/P
I/P
Page 7
60W Reliable Railway DC-DC Converter
RSD-60 series
2.Increase the output voltage (current does not change). Because RSD-60 series have no reverse blocking diode in the unit, you should add an external blocking diode
to prevent the damage of every unit while starting up. The voltage rating of the external diode should be larger than V1+V2 (as shown as below).
PS1
PS2
+
1
V
-
+
2
V
-
I/P
IN
E
I/P
I/P
I/P
1
D
V1+V2LR
2
D
+V
-V
Overload Protection
If the output draw up to 105~135% of its output power rating, the converter will go into overload protection which is constant current mode. After the faulty condition
is removed, it will recover automatically. Please refer to the diagram below for the detail operation characteristic. Please note that it's not suitable to operate within
the overload region continuously, or it may cause to over temperature and reduce the life of the power supply unit or even damage it.
Vo(%)
100
50
0 50 100 150
Overload
region
Io(%)
Over Voltage Protection
The converter shuts off to protect itself when the output voltage drawn exceeds 115~140% of its output rating. It must be repowered on to recover.
LED Indicator
Equipped with a built-in LED indicator, the converter provides an easy way for users to check its condition through the LED indicator.
Green : normal operation; No signal: no power or failure.
Derating Curve
a.Single unit operation
If the unit has no iron plate mounted on its bottom, the maximum ambient temperature for the unit will be 55 as operating under full load condition. It requires℃
de-rating output current when ambient temperature is between 55~70 , please refer to the de-rating curve as below.℃
LOAD (%)
100
90
80
70
60
50
40
20
G:40V
G:9V
L:18V
(Others)
18V
36V
80V
(G/L/H 5V)
100
80
60
40
LOAD (%)
20
-40 20 30 40 50 55 60 70
100
AMBIENT TEMPERATURE ( )℃
(HORIZONTAL)
(HORIZONTAL)
INPUT VOLTAGE (VDC)
File Name:RSD-60-SPEC 2018-01-12
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60W Reliable Railway DC-DC Converter
Suitable installation methods are shown as below. Since RSD-60 is a semi-potted model, its thermal performances for the following installation methods are similar
and share the same derating curve.
b.Operate with additional iron plate
If it is necessary to fulfil the requirements of EN50155TX level that operate the unit fully-loaded at 70 , RSD-60 series must be installed onto an iron plate on℃
the bottom. The size of the suggested iron plate is shown as below. In order for optimal thermal performance, the iron plate must have an even & smooth surface
and RSD-60 series must be firmly mounted at the center of the iron plate.
RSD-60 series
Unit:mm
M3*4
360
360
The load vs ambient temperature curve is shown as below.
100
80
60
40
LOAD (%)
20
-40 20 30 40 50 60 70
100
(HORIZONTAL)
2
AMBIENT TEMPERATURE ( )℃
Suitable installation methods are shown as below. Since RSD-60 is a semi-potted model, its thermal performances for the following installation methods are similar
and share the same derating curve.
iron plate
File Name:RSD-60-SPEC 2018-01-12
Page 9
60W Reliable Railway DC-DC Converter
Immunity to Environmental Conditions
RSD-60 series
Test method
Cooling Test
Dry Heat Test
Damp Heat Test, Cyclic
Vibration Test
Increased VibrationTest
Shock Test
Low Temperature Storage Test
Salt Mist Test
EN 50155 section 12.2.3 (Column 2, Class TX)
EN 60068-2-1
EN 50155 section 12.2.4 (Column 2, Class TX)
EN 50155 section 12.2.4 (Column 3, Class TX & Column 4, Class TX)
EN 60068-2-2
EN 50155 section 12.2.5
EN 60068-2-30
EN 50155 section 12.2.11
EN 61373
EN 50155 section 12.2.11
EN 61373
EN 50155 section 12.2.11
EN 61373
EN 50155 section 12.2.3 (Column 2, Class TX)
EN 60068-2-1
EN 50155 section 12.2.10 (Class ST4)
EN45545-2 Fire Test Conditions
Standard
Test conditions Status
Temperature: -40℃
Dwell Time: 2 hrs/cycle
Temperature: 70 / 85℃℃
Duration: 6 hrs / 10min
Temperature: 25 ~55℃℃
Humidity: 90%~100% RH
Duration: 48 hrs
Temperature: 19℃
Humidity: 65%
Duration: 10 mins
Temperature: 19℃
Humidity: 65%
Duration: 5 hrs
Temperature: 21 3±℃
Humidity: 65 5%±
Duration: 30ms*18
Temperature: -40℃
Dwell Time: 16 hrs
Temperature: 35 2℃± ℃
Duration: 96 hrs
No damage
PASS
PASS
PASS
PASS
PASS
PASS
PASS
Test Items
R22
R24
R25
R26
Items
Oxygen index test
Smoke density test
Smoke toxicity test
Oxygen index test
Glow-wire test
Vertical flame test
EN 45545-2:2013
EN ISO 4589-2:1996
EN 45545-2:2013
EN ISO 5659-2:2006
EN 45545-2:2013
NF X70-100:2006
EN 45545-2:2013
EN ISO 4589-2:1996
EN 45545-2:2013
EN 60695-2-11:2000
EN 45545-2:2013
EN 60695-11:2003
Standard
Hazard Level
HL1 HL2 HL3
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
File Name:RSD-60-SPEC 2018-01-12
Page 10
60W Reliable Railway DC-DC Converter
RSD-60 series
Mechanical Specification
9.5
7.5
Case No.255 Unit:mm
25
128
LED
4
4
52
9.5
4- 3.5ψ
60
120
1
2
I/P
3
1
O/P
2
Installation Manual
http://www.meanwell.com/manual.htmlPlease refer to :
Input Terminal Pin No. Assignment :
Pin No. Pin No.
1
2
3
Assignment Assignment
DC INPUT V+
DC INPUT V-
FG
Output Terminal Pin No. Assignment :
1
2
DC OUTPUT -V
DC OUTPUT +V
File Name:RSD-60-SPEC 2018-01-12
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