TDK-Lambda SWS-L Series User manual

SWS-LSeries
Compactandhigh-powerAC/DCpowersupply

・Allspecificationsaresubjecttochangewithoutnotice.

L
ow Profile
T
he Best Power Solution for Displa
y
Technolo
g
ie
s
The
S
W
S
-L series is designed to have a lower
pro
f
ile than previous models. With the thin o
f
6
1mm, a 50% size reduction, these can be
mounted in 2U or smaller locations. Compact
s
ize SWS-L is ideal for applications incl.
e
lectronic displa
y
, vendin
g
machines and sel
f
se
rvi
ce
ki
os
k
s
.
L
ow Fan Nois
e
The
S
W
S
-L is one o
f
the quietest power supplies
in th
e
ir
c
l
ass.
A
temperature controlled
f
an
a
dj
usts
i
ts spee
d
automat
i
ca
lly
,
b
ase
d
on t
h
e
temperatures surroun
di
n
g
t
h
e power supp
ly
.
Thi
s
substantiall
y
reduces anno
y
in
g
fan noise and
wasted power consumption.
O
ne o
f
key purposes o
f
S
W
S
-L is to meet trends in
LED displa
y
technolo
g
ies. Users will appreciate the
man
y
features of SWS-L, especiall
y
its compac
t
si
ze.
Th
ese supp
li
es are t
h
e s
li
mmest
i
n t
h
e
i
r c
l
ass.
A
coust
i
c no
i
se
i
s su
b
stant
i
a
lly
re
d
uce
d
, w
hi
c
h
i
s
important for indoor applications, while wide
temperature ran
g
es make it ideal
f
or outdoor
a
pp
lications
.
With
fu
ll
co
n
fo
rm
a
n
ce
t
o
int
e
rn
a
ti
o
n
a
l
s
a
f
et
y
and EM
C
standards, desi
g
ned-in reliabilit
y
and extended
f
ield-li
f
e span,
S
W
S
-L reduces cost o
f
ownership b
y
savin
g
the expenditures associated
w
i
t
h
ma
i
ntenance, s
y
stem
d
own-t
i
me, an
d
repa
i
r
cos
t
s.
O
verall, Lambda alwa
y
s provides ou
r
c
ustomers w
i
t
h
t
h
e
b
est power so
l
ut
i
ons
by
c
ombinin
g
extensive industr
y
/market research with
our advanced R
&
D expertise, ensuring that our
power supplies will continue to evolve with technol
-
o
gy
tren
d
s
.
Model name identification method
P
ro
d
uct
li
ne-u
p
Medicall
y
Approved for SWS1000L
Compl
y
in
g
full
y
with EN/UL60601 safet
y
standards
includin
g
low earth leaka
g
e current and reinforced
i
so
l
a
ti
on
,
S
W
S
1000L will also meet class B
E
MI and is the ideal choice
f
or
y
our medical
p
ower needs.
Wide operatin
g
temperature ran
ge
-
-Improvement in output ratin
gs
T
o operate re
li
a
bly
i
n out
d
oor env
i
ronments a
wide operatin
g
temperature ran
g
e is necessar
y
.
S
W
S
-L is desi
g
ned to operate between -2
0
℃t
o
74
℃
. At its max. tem
p
erature, 74
℃
,
50
%
o
f
the
max. power ratin
g
is
g
uaranteed
.
O
ption
B
lank : Standard t
y
pe
/
RF : R
e
v
e
r
sed
f
a
n m
ode
l
(
Exhausted cooling
)
R
ated
O
utput Voltag
e
O
utput Power t
y
p
e
S
eries Nam
e
600
W 1
000
W
O
utput Volta
ge
3
.
3V
5V
12V
15
V
24V
3
6
V
4
8V
60V
(
)=
Peak
SWS 600 L–
5
□
p
O
ut
p
ut
C
urren
t
p
12
0
A
12
0
A
53
A
4
3
A
27
(
(
31
)
)
A
18A
1
3
(
(
15
)
)
A
10A
Mode
l
S
W
S600
L-
3
S
W
S600
L-
5
S
W
S600
L-1
2
S
W
S600
L-1
5
S
W
S600
L-24
S
W
S600
L-
36
S
W
S
600L-4
8
S
W
S
600L-60
p
O
ut
p
ut
C
urren
t
p
2
00
A
2
00
A
88
A
70
A
4
4
(
(
51
)
)
A
2
9A
22
(
(
25
)
)
A
17
Model
S
W
S
1
000
L-
3
S
W
S
1
000
L-
5
S
W
S
1
000
L-1
2
S
W
S
1
000
L-1
5
S
W
S
1
000
L-2
4
S
W
S
1
000
L-
36
S
W
S
1000L-48
S
W
S
1000L-6
0
We are able to add con
f
ormal coatin
g
on P
C
B base
o
n
cus
t
o
m
e
r
r
equirement for some specified applications upon reques
t

・Allspecificationsaresubjecttochangewithoutnotice.
A
47μ 0.1μ
+
+Ｖ
150ｍｍ
-Ｖ
Fig.A
OutputTerminal
MeasurementpointforRippleandNoise.
MeasurementpointforVoLine/LoadRegulation.
SWS600L Specifications
4
SWS 600L
ITEMS/UNITS MODEL SWS600L-3 SWS600L-5 SWS600L-12 SWS600L-15 SWS600L-24 SWS600L-36 SWS600L-48 SWS600L-60
Input
Voltage Range (*3) V AC85-265 or DC120-350
Frequency (*3) Hz 47-63
Power Factor (115/230VAC) (typ) (*2) 0.98/0.95
Efficiency (115/230VAC) (typ) (*2)
％70/72 75/77 79 / 82 81/84 82 / 84
Current (115/230VAC) (typ) (*2) A 5.0 /2.5 7.1 / 3.6
Inrush Current (typ) (*4) 20A/40A at 115VAC, 40A/40A at 230VAC, Ta=25°C (first inrush/second inrush)
Leakage Current (*10) mA Less than 0.75, 0.3 (typ) at 115VAC / 0.5 (typ) at 230VAC
Output
Nominal Voltage VDC 3.3 5 12 15 24 36 48 60
Maximum Current (Peak Current) (*1) A 120 53 43 27 (31) 18 13 (15) 10
Maximum Power (Peak Power) (*1) W 396 600 636 645 648 (744) 648 624 (720) 600
Maximum Line Regulation (*5)(*6) mV 20 48 60 96 144 192 240
Maximum Load Regulation (*5)(*7) mV 30 72 90 144 216 288 360
Temperature Coefficient Less than 0.02%/°C
Maximum Ripple & Noise (115/230VAC) (0≤Ta≤74°C) (*5) mVp-p 120 150 200
Maximum Ripple & Noise (115/230VAC) (-20≤Ta<0°C) (*5) mVp-p 160 180 240
Hold-up Time (115/230VAC) (typ) (*2) ms 20
Voltage Adjustable Range VDC 2.64-3.96 4.0-6.0 9.6-14.4 12.0-19.5 19.2-28.8 28.8-43.2 38.4-56.0 48.0-66.0
Function
Over Current Protection (*8) A >126 >55.7 >45.1 >31.3 >18.9 >15.2 >10.5
Over Voltage Protection (*9) VDC 4.12-5.61 6.25-7.25 15.0-17.4 20.2-23.4 30.0-34.8 45.0-52.2 58.5-68.2 69.0-81.0
Remote Sensing Possible
Remote ON/OFF Control Possible
Parallel Operation Possible
Series Operation Possible
Monitoring Signal ALM (Open Collector Output)
Line DIP Designed to meet SEMI-F47 (200VAC line only)
Environment
Operating Temperature (*11) ℃-20 to +74°C (-20°C to +50°C: 100%, +74°C: 50%), 100% load start up at -40°C
Storage Temperature ℃-40 to +85°C
Operating Humidity
％RH
20 - 90 %RH (No dewdrop)
Storage Humidity
％RH
10 - 95%RH (No dewdrop)
Vibration (*12) Designed to meet MIL-STD-810F 514.5 Category 4, 10
Shock (In package) Designed to meet MIL-STD-810F 516.5 Procedure I,VI
Cooling Forced air by build-in fan
Isolation
Withstand Voltage
Input-Output : 3.0kVAC (20mA), Input-FG : 2.0kVAC (20mA), Output-FG : 500VAC (100mA),
(60V model: 651VAC (130mA)), Output-CNT/ALM/AUX : 100VAC (100mA) for 1min.
Isolation Resistance Input-FG, Input-Output and Output-FG: More than 50MΩ(500VDC), Output-CNT/ALM/AUX: More than 50MΩ(100VDC) at Ta=25°C and 70%RH
Standards
Safety Standards (*13) Approved by UL60950-1, CSA60950-1, EN60950-1, EN50178, Designed to meet DENAN, EN61010-1
PFHC Designed to meet IEC61000-3-2
EMI Designed to meet VCCI-B, FCC-B, EN55011/EN55022-B
Immunity
Designed to meet EN61000-4-2 (Level 2,3), -3 (Level 3), -4 (Level 3), -5 (Level 3,4), -6 (Level 3), -8 (Level 4), -11
Mechanical
Weight (typ) 1.6kg
Size (W×H×D) mm 120 x 61 x 190 (Refer to Outline Drawing)
(*1) ( ): Peak output current is possible at 170-265VAC input range, operating period at peak output current is less than 10sec, duty less than 35%.
Average output power and current is less than maximum output power and maximum output current.
(*2) At maximum output power, nominal input voltage, Ta=25°C.
(*3) For cases where conformance to various safety specs (UL, CSA, EN) are required, to be described as 100-240VAC, 50/60Hz on name plate.
(*4) First/second inrush current, not applicable for the in-rush current to noise filter for less than 0.2ms.
(*5) Please refer to Fig A for measurement of line & load regulation, ripple and noise voltage.
Ripple & noise are measured at 20MHz by using a twisted pair of load wires terminated with a 0.1uF and 47uF capacitor.
(*6) 85-265VAC, constant load.
(*7) No load - full load (maximum power), constant input voltage.
(*8) Constant current limit with automatic recovery.
Avoid to operate at overload or dead short for more than 30 seconds.
(*9) OVP circuit will shutdown output, manual reset. (Remote ON/OFF control reset or re-power on).
(*10) Measured by each measuring method of UL, CSA, EN and DENAN (at 60Hz), Ta=25°C.
(*11) Refer to output derating curve for details of output derating versus ambient temperature.
- Load (%) is percent of maximum output power and maximum output current (Item 2 and 3).
Do not exceed derating of maximum output power and maximum output current.
- 100% load start up at -40°C is possible. However, it may not fulfil all the specifications.
(*13) Category 4 exposure levels: Trunk transportation over U.S. highways, composite two-wheeled trailer.
(*14) As for DENAN, designed to meet at 100VAC.

・Allspecificationsaresubjecttochangewithoutnotice.
DC ON INDICATOR
OUTPUT VOLTAGE
ADJUSTMENT
CN3 CN1
CN2
NAME PLATE
NAME PLATE 20MAX
25MAX 6MAX
24
24
150±0.5
150±0.5
100±0.5
38±0.5
12.5
120±1
190±1
61±1
Ｌ
Ｎ
ＦＧ
ー
INPUT TERMINAL
3-M4
(45)
4-M5
4-M4
(AT THE BOTTOM CHASSIS)
8-M4
(ON BOTH SIDES)
AIRFLOW
18.6
16
1010
10
16
(14.1)
17.5
(91.4)
OUTUT TERMINAL
NAME PLATE (SCALE : 1 : 1)
SEE NOTE 1
SEE NOTE 2
TERMINAL COVER
+
NOTES:
1:MODEL NAME, INPUT VOLTAGE RANGE, NOMINAL OUTPUT VOLTAGE, NOMINAL OUTPUT CURRENT
AND PEAK OUTPUT CURRENT ARE SHOWN ON THE NAME PLATE IN ACCORDANCE WITH THE SPECIFICATIONS
2:COUNTRY OF MANUFACTURE IS SHOWN ON THE NAME PLATE IN ACCORDANCE WITH THE SPECIFICATIONS
3:M4 TAPPED HOLES (12) FOR CUSTOMER CHASSIS MOUNTING (SCREW PENETRATION DEPTH 6m/m MAX.)
4:RECOMMENDED SCREW TORQUE
OUTPUT TERMINAL (M5 SCREW)=2.5N･m
INPUT TERMINAL (M4 SCREW)=1.27N･m
OUTPUT DERATING CURVE
Ta (°C)
LOAD (%)
-20 -10 0 10 20 30 40 50 60 70 74 80
100
80
60
40
20
0
SWS600L Outline Drawing
SWS600L Output Derating
5
Mounting A Mounting B Mounting C Don’t Use Don’t Use Don’t Use
SWS 600L

6
・Allspecificationsaresubjecttochangewithoutnotice.
SWS1000L Specifications
SWS 1000L
(*1) ( ): Peak output current is possible at 170-265VAC input range, operating period at peak output current is less than 10sec, duty less than 35%.
Average output power and current is less than maximum output power and maximum output current.
(*2) At maximum output power, nominal input voltage, Ta=25°C.
(*3) For cases where conformance to various safety specs (UL, CSA, EN) are required, to be described as 100-240VAC, 50/60Hz on name plate.
(*4) First/second inrush current, not applicable for the in-rush current to noise filter for less than 0.2ms.
(*5) Ripple & noise are measured at 20MHz by using a 150mm twisted pair of load wires terminated with a 0.1uF film capacitor and a 47uF
electrolytic capacitor.
(*6) Measure line & load regulation at output terminal M4 tapped point.
(*7) 85-265VAC, constant load.
(*8) No load - full load (maximum power), constant input voltage.
(*9) Constant current limit with automatic recovery.
Avoid to operate at overload or dead short for more than 30 seconds.
(*10) OVP circuit will shutdown output, manual reset (remote ON/OFF control reset or re-power on).
(*11) Measured by each measuring method of UL, CSA, EN and DENAN (at 60Hz), Ta=25°C.
Worst case: <0.3mA at 264VAC, 63Hz (normal condition); <0.5mA (single fault condition)
(*12) Refer to output derating curve for details of output derating versus ambient temperature.
- Load (%) is percent of maximum output power and maximum output current (Item 2 and 3).
Do not exceed derating of maximum output power and maximum output current.
- 100% load start up at -40°C is possible. However, it may not fulfil all the specifications.
(*13) Category 4 exposure levels: Trunk transportation over U.S. highways, composite two-wheeled trailer.
(*14) As for DENAN, designed to meet at 100VAC.
ITEMS/UNITS MODEL SWS1000L-3 SWS1000L-5 SWS1000L-12 SWS1000L-15 SWS1000L-24 SWS1000L-36 SWS1000L-48 SWS1000L-60
Input
Voltage Range (*3) V AC85-265 or DC120-350
Frequency (*3) Hz 47-63
Power Factor (115/230VAC) (typ) (*2) 0.98 / 0.95
Efficiency (115/230VAC) (typ) (*2) × 75 / 77 79 / 81 82 / 84 84 / 86
Current (115/230VAC) (typ) (*2) A 8 / 4 12 / 6
Inrush Current (typ) (*4) A 20A/40A at 115VAC, 40A/40A at 230VAC, Ta=25°C (first inrush/second inrush)
Leakage Current (typ) (*11) mA 0.1mA at 115VAC, 60Hz / 0.2mA at 230VAC, 60Hz
Output
Nominal Voltage VDC 3.3 5 12 15 24 36 48 60
Maximum Current (Peak Current) (*1) A 200 88 70 44 (51) 29 22 (25) 17
Maximum Power (Peak Power) (*1) W 660 1000 1056 1050 1056 (1224) 1044 1056 (1200) 1020
Maximum Line Regulation (*6)(*7) mV 20 48 60 96 144 192 240
Maximum Load Regulation (*6)(*8) mV 30 72 90 144 216 288 360
Temperature Coefficient Less than 0.02%/°C
Maximum Ripple & Noise (115/230VAC) (0≤Ta≤74°C) (*5) mVp-p 120 150 200
Maximum Ripple & Noise (115/230VAC) (-20≤Ta<0°C) (*5) mVp-p 160 180 240
Hold-up Time (115/230VAC) (typ) (*2) ms 20
Voltage Adjustable Range VDC 2.64-3.96 4.0-6.0 9.6-14.4 12.0-19.5 19.2-28.8 28.8-43.2 38.4-56.0 48.0-66.0
Function
Over Current Protection (*9) A >210 >92.4 >73.5 >51.6 >30.5 >25.3 >17.9
Over Voltage Protection (*10) VDC 4.12-5.61 6.25-7.25 15.0-17.4 20.2-23.4 30.0-34.8 45.0-52.2 58.5-68.2 69.0-81.0
Remote Sensing Possible
Remote ON/OFF Control Possible
Parallel Operation Possible
Series Operation Possible
Monitoring Signal ALM ( Open Collector Output )
Line DIP Designed to meet SEMI-F47 (200VAC line only)
Environment
Operating Temperature (*12) × -20 to +74 °C (-20°C to +50°C: 100%, +74°C: 50%), 100% load start up at -40°C
Storage Temperature × -40 to +85°C
Operating Humidity ×RH 20-90 (No dewdrop)
Storage Humidity ×RH 10-95 (No dewdrop)
Vibration (*13) Designed to meet MIL-STD-810F 514.5 Category 4, 10
Shock (In package) Designed to meet MIL-STD-810F 516.5 Procedure I,VI
Cooling Forced air by build-in fan
Isolation
Withstand Voltage
Input - Output : 4.0kVAC (20mA), Input - FG : 2.0kVAC (20mA) Output - FG : 500VAC (100mA)
(60V model: 651VAC(130mA)), Output - CNT/ALM/AUX : 100VAC (100mA) for 1min.
Isolation Resistance Input - FG, Input - Output and Output - FG: More than 50MΩ(500VDC),
Output - CNT/ALM/AUX: More than 50MΩ(100VDC) at Ta=25°C and 70%RH
Standards
Safety Standards (*14) Approved by UL60950-1, CSA60950-1, EN60950-1, EN50178, UL60601-1, EN60601-1,
CSA-C22.2 No.601.1-M90 Designed to meet DENAN, EN61010-1.
PFHC Designed to meet IEC61000-3-2
EMI Designed to meet VCCI-B, FCC-B, EN55011/EN55022-B
Immunity
Designed to meet EN61000-4-2 (Level 2,3), -3 (Level 3), -4 (Level 3), -5 (Level 3,4), -6 (Level 3), -8 (Level 4), -11
Mechanical
Weight (typ) g 2.3kg
Size (W×H×D) mm 150 x 61 x 240 (Refer to Outline Drawing)
A
47μ 0.1μ
+
+Ｖ
150ｍｍ
-Ｖ
Fig.A
OutputTerminal
MeasurementpointforRippleandNoise.
MeasurementpointforVoLine/LoadRegulation.

7
・Allspecificationsaresubjecttochangewithoutnotice.
SWS1000L Outline Drawing
OUTPUT DERATING CURVE
Ta (°C)
LOAD (%)
-20 -10 0 10 20 30 40 50 60 70 74 80
100
80
60
40
20
0
SWS1000L Output Derating
LN
V.A D J
-
+
LN
V.ADJ
-
+
LN
V.ADJ
-
+
LN
V.A D J
-
+
LN
V.A D J
-
+
LN
V.A D J
-
+
Mounting A Mounting B Mounting C Don’t Use Don’t Use Don’t Use
BARCODE
SWS1000L-24
INPUT :100-240VAC 13.0A
SWS1000L-24
OUTPUT:24 V 44A PEAK: 51A
50 / 60Hz
(16.7)4-M4
LN
(14.7)
(50.7)
12 13
OUTPUT TERMINAL (+)
OUTPUT TERMINAL (-)
NAME PLATE
(70.4)
(17.2)
(68.3)
(61.1)
1111 11
NAME PLATE
22(MAX)
92.7±1
30±1
2.5
37(MAX)
29
AIR FLOW
165±0.5
240±1 3(MAX)
(BOTTOM SIDE)
SEE NOTE C
150±1
110±0.5 20
FG
FG
L
N
38±0.5
4-M4
2-ÿ9
1010
20.2±1
23±1
17 9 29 165±0.5
(BOTH SIDES)
SEE NOTE C
61±1
11.5
CN2
CN3 LED
CN1
AMBDAL
AMBDAL
MADE IN CHINA
SWS1000L-24
AMBDAL
AMBDAL
R
== NAME PLATE ==
INPUT :100-240VAC〜 13.0A
50 / 60Hz
OUTPUT : 24V 44 A PEAK : 51A
BARCODE
TÜV
Rheinland
Product Safety
BAUART
GEPRÜFT
TYPE
APPROVED
MADE IN CHINA
SWS1000L-24
SEE NOTE B
SEE NOTE A
CUS
NOTES:
1:MODEL NAME, INPUT VOLTAGE RANGE, NOMINAL OUTPUT VOLTAGE, NOMINAL OUTPUT CURRENT AND PEAK OUTPUT CURRENT
ARE ON NAME PLATE IN ACCORDANCE WITH THE SPECIFICATIONS.
2:COUNTRY OF MANUFACTURE IS SHOWN HERE.
3:M4 TAPPED HOLES (12) FOR CUSTOMER CHASSIS MOUNTING. (SCREW PENETRATION DEPTH 6m/m MAX.)
SWS 1000L

8
・Allspecificationsaresubjecttochangewithoutnotice.
Block Diagram
L
FG
N
INPUT
85〜265VAC
CNT1
AUX
TRANSFORMER
CURRENT
SHARING
CIRCUIT
VOLTAGE
ADJUST
REMOTE
CONTROL
OVP
SENSING
OCP
CIRCUIT
OVP
CIRCUIT
CONTROL
CIRCUIT
RECTIFIER
AND
SMOOTHING
FILTER
MAIN
TRANSFORMER
SWITCHING
CIRCUIT
CURRENT
SENSING
CONTROL
CIRCUIT
SMOOTHING
FILTER
INRUSH
CURRENT
LIMIT
CIRCUIT
G2
G2
AUX
AUX
SECONDARY
PRIMARY
G1
COM
COM
COM
CNT2
TOG
NC
PV
+S
ALM
PC
-S
+Vm
-Vm
-V
+V
OUTPUT
ALARM
FAN
PFC
CIRCUIT
RECTIFIER
LINE
FILTER
Sequence Time Chart
SWS1000L
* INPUT VOLTAGE RANGE : 85 〜265VAC
* FUSE RATING : 20A
* PFC FREQUENCY : 130kHz BOOST MODE
* DC-DC FREQUENCY : 200kHZ FORWARD
SWS600L
* INPUT VOLTAGE RANGE : 85 〜265VAC
* FUSE RATING : 15A
* PFC FREQUENCY : 100kHz BOOST MODE
* DC-DC FREQUENCY : 300kHz FORWARD
AC Input
Output voltage
(DC-DC Converter)
REMOTE
ON/OFF
ALM
Vout
0V
H(ALM)
H(CNT)
L(G1)
L(TOG)
INPUT ON REMOVE
OFF REMOVE
ON
OVP
INPUT
OFF
INPUT
ON
INPUT
OFF
INPUT
OFF
INPUT
ON
OCP
OCP
DISABLE
FAN
STOP
OTP,
CONVERTER
FAILURE
SWS 600L, 1000L

9
・Allspecificationsaresubjecttochangewithoutnotice.
SWS 600L, 1000L
SWS-L Instruction Manual
Be sure to read the following precautions thoroughly before using
this power supply unit.
Pay attention to all warnings and cautions before using the unit.
Incorrect usage could lead to an electric shock, damage or a fire
hazard.
●Do not make unauthorized changes to power supply unit, other-
wise you may have electric shock and void warranty.
●Do not touch the internal components, they may have high volt-
age or high temperature. You may get electric shock or burned.
●When the unit is operating, keep your hands and face away
from it, an accident may injure you.
●Do not use unit under unusual condition such as emission of
smoke or abnormal smell and sound etc. It might cause fire and
electric shock.
In such case, please contact us; do not repair by yourself, as it
is dangerous for the user.
●Do not drop or insert anything into unit. It might cause failure
and fire, when using the unit under such condition.
●Do not operate these units at the condition of condensation. It
may cause fire and electric shock.
●The outputs of these products must be earthed in the end use
equipment to maintain SELV.If the outputs are not earthed,
they must be considered hazardous and must not be made
user accessible. The output and control terminals of SWS600L-48
and SWS600L-48 / RF, SWS1000L-48 and SWS1000L48/RF are
ELV. The output and control terminals of SWS600L-60 and
SWS600L-60 / RF, SWS1000L-60 and SWS1000L60/RFare
hazardous voltage. These terminals must not be user and service
person accessible.
●This power supply is capable of providing hazardous energy
output (240VA), the end equipment manuafacturer must provide
protection to service personal against inadvertent contact with
output terminals. These terminals must not be user accessible.
●This power supply is primarily designed and manufactured to
use and enclose in other equipment.
●This power supply unit has a built-in fan for air-cooling. Do not
block air intake and exhaust. It might cause fire.
●Input voltage, output current, output power, ambient temperature
and ambient humidity should be within specifications, otherwise
the unit will be damaged.
●The unit might be broken down by accident or unexpected
situation. For application equipment, which requires very high
reliability (nuclear related equipment, traffic control equipment,
medical equipment, etc.), please provide fail safety function in
the equipment.
●Do not make an improper wiring to input and output terminals.
It may cause damage.
●Do not use in environment such as strong electromagnetic field,
erosive gas etc, or any environment where conductive foreign
substance may enter.
●Do not operate and store this unit at the condition of condensa-
tion. In such case, waterproof treatment is necessary.
●Do not operate this unit after it falls down.
●The output voltage of this power supply is considered to be
hazardous energy level, and must not be accessible to an operator.
BEFORE USING THE POWER SUPPLY UNIT
WARNING
CAUTION
SWS 600 L – 5 □
1. Model name identification method
(*1) : Option Model
Blank : Standard type
/RF : Reversed fan model
(Exhausted cooling)
Option (*1)
Rated Output Voltage
Output Power type
Series name

10
・Allspecificationsaresubjecttochangewithoutnotice.
SWS 600L, 1000L
Please pay extra attention to the wiring. Incorrect connection
will damage the power supply.
󱫀Front Panel Explanation
SWS600L
SWS1000L
①V.ADJ:Outputvoltageadjustmenttrimmer.
(The output voltage rises when a trimmer is turned clockwise.)
②ON : Output (Power on) indication LED
(The indicator turns on when the power supply output is in
normal operating condition.)
③CN1, CN2, CN3 : Remote sensing, ON/OFF control signal,
current balance signal, power fail alarm, auxiliary output,
output voltage external control signal. (Refer to 1-2.)
④ : Protective earth (Frame ground), M4 screw.
(SWS1000L: M4 screw x 2)
⑤AC input terminal L : Live line (Fuse in line), M4 screw.
⑥AC input terminal N : Neutral line, M4 screw.
⑦+ : + Output terminal
(SWS600L: M5 screw x 2 / SWS1000L:φ9hall, M4 tapped hall x 2)
⑧- : - Output terminal
(SWS600L: M5 screw x 2 / SWS1000L:φ9hall, M4 tapped hall x 2)
󱫂CN1, CN2, CN3 Connector pin
Configuration and Function
CN1 and CN2 are same pin configuration and function. They are
connected to each other in this power supply unit. When the pin
of CN1 side is shorted, the same function pins of CN2 side are
also shorted. Please note that the function cannot be separately
set with CN1 and CN2.
CN1, CN2 Pin No Config-
uration Function
1 +Vm +OUTPUT VOLTAGE MONITOR
2+S+SENSING
3 -Vm -OUTPUT VOLTAGE MONITOR
4-S-SENSING
5N.C.NOCONNECTION
6 PC CURRENT BALANCE
7 PV ADJUSTMENT OF OUTPUT VOLTAGE
8 COM GROUND FOR PC AND PV SIGNAL
9 CNT2 REMOTE ON/OFF (2)
10 TOG GROUND FOR CNT2
CN3 Pin No Config-
uration Function
1 COM GROUND FOR PC AND PV SIGNAL
2 COM GROUND FOR PC AND PV SIGNAL
3 AUX AUXILIARY OUTPUT (12V 0.1A)
4 CNT1 REMOTE ON/OFF (1)
5 G2 GROUND FOR AUX AND CNT1
6 G2 GROUND FOR AUX AND CNT1
7 ALM ALARM
8G1ALARMGROUND
CN1,CN2,CN3Connector&Housing&TerminalPin
PART DESCRIPTION PART NAME MANUFACT
PIN HEADER S10B-PHDSS (CN1, CN2)
S8B-PHDSS (CN3) J.S.T
SOCKET HOUSING PHDR-10VS (CN1, CN2)
PHDR-8VS (CN3) J.S.T
TERMINAL PINS SPHD-002T-P05 (AWG28~24)
SPHD-001T-P05 (AWG26~22) J.S.T
HAND CRIMPING
TOOL
YRS-620 (SPHD-002T-P0.5)
YC-610R (SPHD-001T-P0.5) J.S.T
2. Terminal Explanation
①②③
④⑥
⑦
⑧
⑤
LN9
7
5
3
1
10
8
6
4
2
9
7
5
3
1
10
8
6
4
2
CN1
CN2
①
②
③
④
⑥
⑦
⑧
⑤
LN
7
5
3
1
8
6
4
2
CN3