Compact Single Phase Power Supply (PSC)
Features:
• Universal AC input (88-264V AC)
• Installed on DIN rail TS-35 / 7.5 or 15
E205412
150W DIN Rail Power Supply
Cat. No. Phases Output Tol. Ripple & Efficiency NOTES
V DC A % Noise
PSC-15124 1 24V DC 6.3A ±1% ≤240 mVp-p ≥87%
PSC-15148 1 48V DC 3.2A ±1% ≤480 mVp-p ≥87%
240W DIN Rail Power Supply
• Built-in active PFC function, PF > 0.95
• 150% peak load capability
• 100% full load burn-in test
• Protection: SCP, OLP, OVP, OTP
• Two selectable peak load modes
• Built-in DC OK Relay contact
• Built-in Remote ON / OFF function
• 3 years warranty
• UL 508
Cat. No. Phases Output Tol. Ripple & Efficiency NOTES
V DC A % Noise
PSC-24124 1 24V DC 10A ±1% ≤150 mVp-p ≥91%
PSC-24148 1 48V DC 5A ±1% ≤300 mVp-p ≥92%
480W DIN Rail Power Supply
Cat. No. Phases Output Tol. Ripple & Efficiency NOTES
V DC A % Noise
PSC-48124 1 24V DC 20A ±1% ≤240 mVp-p ≥93%
PSC-48148 1 48V DC 10A ±1% ≤480 mVp-p ≥94%
20A DIN Rail Redundancy Module
Cat. No. Phases Output Input NOTES
V DC A VDC A
PSC-RM20 1 24V DC 20A 24VDC 2x20A
**Other output voltages on request.
1
2
5
1
0
0
5
5
.5
Pin NO.
1
2
3
A
ssignment
AC/ L
FG
Termi na l Pi n No. As sig nmen t ( TB1 )
5,6
Assignment
INH+
R
elay Cont ac t
Termi nal Pi n No. As sig nmen t ( TB2 )
Pin NO.
1
3
INH-4
DC+
2
D
C-
AC/ N
Sw it ch No. Ass ignm ent
S
W NO.
SW1
Assignment
SW2
PEAK LOAD SETTI NG
REMOTE ON/OFF SETTING
Sw itc h N o. Assignment
SW NO.
S
W1
Assignment
S
W2
PEAK LOAD SETTIN G
REMOTE ON /OFF SETTING
5,6
Assignment
INH+
R
elay Cont a ct
Termi na l Pi n No. Assignment (TB2)
Pin NO.
1
3
I
NH-
4
D
C+
2
DC-
Pin NO.
1
2
3
Assignment
AC/ L
F
G
T
erminal Pin No. Assignment (TB1)
AC/ N
Pin NO.
1
2
3
Assi gnme nt
AC/ L
FG
Termi na l Pi n No. Ass ignm ent (T B1)
AC/ N
9,10
Assignment
INH+
D
C OK Si ngal
Terminal Pin No. Assignment (TB2)
Pin NO.
1-3
7
INH-
8
DC+
4-6
DC-
Sw itc h No. As sig nment
SW NO.
SW1
Assignment
SW2
PEAK LOAD SETTING
REMOT E ON/OF F SE TTI NG
SPECIFICATIONS
1
2
5
1
1
8
6
6
1
2
5
12
3
8
6
3
4
AssignmentPin No.
Terminal Pin. No Assignment (TB1) Terminal Pin. No Assignment (TB2)
Pin No.
Ass ignment
Vout +
Vout -
Ala rmA1
Ala rmA2
Ala rmB1
Ala rmB2
Vin A+
Vin B+
Vin-
1
2
2
1
6
5
3,4
1
2
5
1
0
0
5
5
.
5
PSC-151 Series
PSC-241 Series
Universal Input: 2.0A @ 115VAC / 1.0A @ 230VAC
Connection Input: 2 poles, single screw terminal
Connection Output: 2 poles, single screw terminal
Size (WxHxD): 55.5x12.5x100 mm (2.19x4.92x3.93 in.)
Packaging: 1/box; 0.72kg (1.6 lbs)
Universal Input: 2.6A @ 115VAC / 1.3A @ 230VAC
Connection Input: 2 poles, single screw terminal
Connection Output: 2 poles, single screw terminal
Size (WxHxD): 66x12.5x118 mm (2.6x4.9x4.65 in.)
Packaging: 1/box; 0.9kg (2.0 lbs)
PSC-481 Series
PSC-RM20
Universal Input: 5.0A @ 115VAC / 2.5A @ 230VAC
Connection Input: 2 poles, single screw terminal
Connection Output: 2 poles, single screw terminal
Size (WxHxD): 86x12.5x123 mm (3.4x4.9x4.85 in.)
Packaging: 1/box; 1.45kg (3.2 lbs)
Input: 2x20A @ 24VDC
Connection Input: 2 poles, single screw terminal
Connection Output: 2 poles, single screw terminal
Size (WxHxD): 55.5x12.5x100 mm (2.19x4.92x3.93 in.)
Packaging: 1/box; 0.72kg (1.6 lbs)
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY & EMC
OUTPUT
PSC-151 Series
E205412
Features:
• Universal AC input (88-264V AC)
• Installed on DIN rail TS-35 / 7.5 or 15
• Built-in active PFC function, PF > 0.95
• 150% peak load capability
• 100% full load burn-in test
• Protection: SCP, OLP, OVP, OTP
• Two selectable peak load modes
• Built-in DC OK Relay contact
• Built-in Remote ON / OFF function
• 3 years warranty
• UL 508
Cat. No. PSC-15124 PSC-15148
DC VOLTAGE 24V 48V
RATED CURRENT 6.3A 3.2A
CURRENT RANGE 0~6.3A 0~3.2A
RATED POWER 150W 150W
PEAK CURRENT 9.45A 4.8A
PEAK POWER 225W (3sec.)
RIPPLE & NOISE (max) 240mVp-p 480mVp-p
VOLTAGE ADJ. RANGE -2% ~ +8% -2% ~ +8%
VOLTAGE TOLERANCE ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 700ms, 30ms / 230VAC / 115VAC at full load
HOLD UP TIME (Typ.) 16ms / 230VAC; 16ms / 115VAC at full load
VOLTAGE RANGE 88 ~ 264VAC; 124 ~ 373VDC
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR(Typ.) 0.9 / 230VAC; 0.98 / 115VAC at full load
EFFICIENCY (Typ.) 87% 87%
AC CURRENT (Typ.) 2.0A / 115VAC; 1.0A / 230VAC
INRUSH CURRENT (Typ.) 33A / 115VAC; 65A / 230VAC
LEAKAGE CURRENT <1mA/ 240VAC
OVERLOAD PROTECTION 105% ~ 150% rated output power for 3 sec and then shutdown in O/P with auto-recovery.
OVER VOLTAGE 29 ~ 33V 56 ~ 65V
OVER TEMPERATURE 95 ±5°C (TSW: detect on heatsink of power diode)
WORKING TEMP. -10 ~ +70°C (Refer to derating curve)
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP. / HUMIDITY -40 ~ +85°C, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03% / °C (0 ~ 50°C)
VIBRATION 10 ~ 500Hz, 2G 10min. / 1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS UL 508 / TUV EN 60950-1
WITHSTAND VOLTAGE I/P-O/P: 4242VDC, I/P-FG: 2121VDC, O/P-FG: 707VDC, O/P-DC OK: 707VDC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: >100M Ohms / 500VDC / 25°C / 70% RH
EMI CONDUCTION & RADIATION EN55022 (CISPR22) Class B
HARMONIC CURRENT EN61000-3-2, -3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024; EN61000-6-2; (EN50082-2);
DC OK RELAY. CONTACT RATINGS (max) 60VDC / 0.3A, 30VDC / 1A, 30VAC / 0.5A resistive load
MTBF 62.7K HRS (MIL-HDBK-217F)
DIMENSION 55.5x125.2x99.8 mm (WxHxD)
PACKING 0.72kg; 12pcs / 12.8kg
COOLING Free air convection
3 seconds or 20% duty cycle max. and the average output power should not exceed the rate power.
Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1µF & 47µF parallel capacitor.
Tolerance: includes set up tolerance, line regulation and load regulation.
Derating may apply in low input voltage. Please check the derating curve for more details.
150% or greater rated power or short circuit is constant current limiting.
If O/P drops to 40% output then it auto-recover 5 times; if fault condition is not removed
during auto recovery, the system will shut down and needs to be restarted to recover.
Protection type: Latch-off mode, repower on to recover.
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Installation clearance: 40mm from top, 20mm from bottom, 5mm from the left and right side are recommended when loaded
permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.
EN61204-3; heavy industry level; criteria A, MEET SEMI F47
The power supply is considered a component which will installed into a final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
Mechanical Specification
Block Diagram
DC OK Relay Contact
Contact Close
Contact Open
Contact Ratings(max.)
When the output voltage reaches the adjusted output voltage.
When the output voltage drop below 45% rated output voltage.
30V/1A resistive load
EMI FILTER
&
RECTIFIERS
PFC
CIRCUIT
POWER
SWITCHING
O.C.P.
MICRO
CIRCUIT
RECTIFIERS
&
FILTER
O.V.P.
O.L.P.
O.L.P.
PWM & PFC CONTROL
DETECTION
CIRCUIT
O.T.P.
REMOTE
CONTROL
INH+
I/P
INH-
+V
-V
Relay C
PEAK LOAD
CONTROL
O.L.P.
AC
DETECTION
CIRCUIT
FG
DC ON
+
V
ADJ.
+
SW1
SW2
ON OFF
1
TB1
2
3
TB2
1234
5
6
R
elay Contact
U
nit : mm / inch
Pin NO.
1
2
3
Assignment
AC/L
FG
Terminal Pin No. Assignment (TB1)
5,6
Assignment
INH+
R
elay Contact
T
erminal Pin No. Assignment (TB2)
Pin NO.
1
3
INH-4
DC+
2
DC-
AC/N
Switch No. Assignment
SW NO.
SW1
A
ssignment
SW2
PEAK LOAD SETTING
REMOTE ON/OFF SETTING
5
5.5
9
9.8
125.
2
PSC-151 Series
Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.
0
2
4
6
8
10
12
14
16
18
20
22
110% 115% 120% 125% 130%135% 140% 145% 150%
T- peak
CURVE B
I-peak
Peak Load SW1 ON (Mode1) Default setting
Peak Load SW2 OFF (Mode2)
I
T
I-normal
I-peak
T
-peak
T-normal
0
I
T
I-peak
T-peak
0
3 ~ 4 sec
0
2
4
6
8
10
12
14
16
18
20
22
24
10% 20% 30% 40% 50% 60% 70% 80% 90%
ormal
I-normal
CURVE A
T- n
T-peak presents while the unit is working within 110%~150%
Rating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
more than the time setting in curve "B", the output current will
drop to the constant current limit (I-normal) that is 105% rating
power, meanwhile, I- normal and T-normal will be presenting.
See curve "A" for the timing back to I-Peak of T-normal and
this Mode can use for easy 2-stage battery charger.
T-peak presents while the unit is working within 110%~150%
Rating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
more than the time setting in curve "B", the output current will
be shut down for 3~4 sec, then auto-recovery.
(Sec.)
L
o
a
d
(
%
)
(Sec.)
L
o
a
d
(
%
)
PSC-151 Series
E205412
Remote ON/OFF
Derating Curve
Output derating VS input Voltage
T
he P SU can b e t urn ed ON/OF F b y u si n g the
"Re mo t e Con t ro l" function.
DISABLE
S
W2
ON
(Default Setting
)
INH+(3 PIN)/ INH-(4 PIN)
Output Status
SW ON (>2.5V)
E
NABLE
OFF
DISABLE
DISABLE
O
FF
SW OFF (<0.8V)
SW ON (>2.5V)
SW OFF (<0.8V)
ON
ENABLE
12
3
4
5
6
R
elay Contact
DC ON
+V
ADJ.
+
S
W1
S
W2
O
N OFF
TB2
SW
External Power Source
I = 6 ~ 20mA
Ambient Temperature (°C) AC=230 / 115VAC
0 10 20 30 40 50 60 70
(Vertical)
40
100
112 .5
150
Loa
d
(%)
For typ. 3sec
Continuous
-10
60
88 100 110 135 264VAC
Input Voltage (V) 60Hz Ta=25°C
230
40
50
60
70
80
Loa
d (%)
90
100
PSC-151 Series
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY & EMC
OUTPUT
PSC-241 Series
E205412
Features:
• Universal AC input (88-264V AC)
• High efficiency 92% and low power dissipation
• Installed on DIN rail TS-35 / 7.5 or 15
• Built-in active PFC function, PF > 0.95
• 150% peak load capability
• 100% full load burn-in test
• Protection: SCP, OLP, OVP, OTP
• Two selectable peak load modes
• Built-in DC OK Relay contact
• Built-in Remote ON / OFF function
• 3 years warranty
• UL 508
Cat. No. PSC-24124 PSC-24148
DC VOLTAGE 24V 48V
RATED CURRENT 10A 5A
CURRENT RANGE 0~10A 0~5A
RATED POWER 240W 240W
PEAK CURRENT 15A 7.5A
PEAK POWER 360W (3sec.) Two selectable peak load modes
RIPPLE & NOISE (max) 150mVp-p 300mVp-p
VOLTAGE ADJ. RANGE -2% ~ +8% -2% ~ +8%
VOLTAGE TOLERANCE ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 700ms, 30ms / 230VAC / 115VAC at full load
HOLD UP TIME (Typ.) 20ms / 230VAC; 20ms / 115VAC at full load
VOLTAGE RANGE 88 ~ 264VAC; 124 ~ 373VDC
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.96 / 230VAC; 0.96 / 115VAC at full load
EFFICIENCY (Typ.) 91% 92%
AC CURRENT (Typ.) 2.6A / 115VAC; 1.3A / 230VAC
INRUSH CURRENT (Typ.) 33A / 115VAC; 65A / 230VAC
LEAKAGE CURRENT <1mA/ 240VAC
OVERLOAD 105% ~ 150% rated output power for 3 sec and then shutdown in O/P with auto-recovery.
OVER VOLTAGE 28 ~ 33V 56 ~ 65V
OVER TEMPERATURE 95 ±5°C (TSW: detect on heatsink of power diode)
WORKING TEMP. -25 ~ +70˚C (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP. / HUMIDITY -40 ~ +85˚C; 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03% ˚C (0 ~ 50˚C)
VIBRATION 10 ~ 500Hz, 2G 10min. / 1cycle, 60 min. each long X,Y, Z axes
SAFETY STANDARDS UL508, TUV EN60950-1
WITHSTAND VOLTAGE I/P-O/P: 4242VDC I/P-FG2121VDC O/P-F/G: 707VDC O/P-DC OK: 707VDC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: > 100M Ohms / 500VDC / 25°C / 70% RH
EMI CONDUCTION & RADIATION EN55022:2006 Class B
HARMONIC CURRENT EN61000-3-2: 2006 Class A, ENG1000-3-3: 1995 +A1: 2001+A2: 2005
EMS IMMUNITY EN61204-3: 2000, EN55024: 1998+A1: 2001+A2: 2003 light industry level, criteria A
DC OK RELAY CONTACT RATINGS (max) 60VDC / 0.3A, 30VDC / 1A, 30VAC / 0.5A resistive load
MTBF 57K HRS (MIL-HDBK-217F)
DIMENSION 65.8x125.2x117.7 mm (WxHxD)
PACKING 0.9kg; 12pcs / 12.8kg
COOLING Free air convection
3 seconds or 20% duty cycle Max. The average output power should not exceed the rate power.
Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1µF & 47µF parallel capacitor.
olerance: includes set up tolerance, line regulation and load regulation.
T
Derating may apply in low input voltage. Please check the derating curve for more details.
150% or greater rated power or short circuit is constant current limiting.
If O/P drops to 40% output then it auto-recover 5 times; if fault condition is not removed
during auto recovery, the system will shut down and needs to be restarted to recover.
Protection type: Shut down O/P voltage with auto-recovery
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded
permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.
The power supply is considered a component which will installed into a final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
M
echanical Specification
Block Diagram
DC OK Relay Contact
U
nit : mm / inch
S
witch No. Assignment
SW NO.
SW1
Assignment
SW2
PEAK LOAD SETTING
REMOTE ON/OFF SETTING
5,6
Assignment
INH+
R
elay Contact
Terminal Pin No. Assignment (TB2)
Pin NO.
1
3
INH-4
DC+
2
DC-
P
in NO.
1
2
3
Assignment
AC/L
FG
Terminal Pin No. Assignment (TB1)
AC/N
1
17.7
6
5.80
1
2
3
4
5
6
TB2
1
TB1
2
3
Relay Contact
DC ON
+
V
ADJ.
+
S
W1
SW2
ON OFF
65.8
117 .7
125
.2
EMI FILTER
&
RECTIFIERS
PFC
CIRCUIT
POWER
SWITCHING
O.C.P.
MICRO
CIRCUIT
RECTIFIERS
&
FILTER
O.V.P.
PWM POWER
CONTROL
PFC
CONTROL
O.L.P.
O.L.P.
ACTIVE
INRUSH
CURRENT
LIMITING
AC
DETECTION
CIRCUIT
DETECTION
CIRCUIT
O.T.P.
REMOTE
CONTROL
INH+
I/P
FG
INH+
INH-
+V
-V
Relay Contact
PEAK LOAD
CONTROL
Contact Close
Contact Open
Contact Ratings(max.)
When the output voltage reaches the adjusted output voltage.
When the output voltage drop below 45% rated output voltage.
30V/1A resistive load
PSC-241 Series
Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.
0
2
4
6
8
10
12
14
16
18
20
22
110% 115% 120% 125% 130%135% 140% 145% 150%
T- peak
CURVE B
I-peak
Peak Load SW1 ON (Mode1) Default setting
Peak Load SW2 OFF (Mode2)
I
T
I-normal
I-peak
T-peak
T-normal
0
I
T
I-peak
T-peak
0
3 ~ 4 sec
0
2
4
6
8
10
12
14
16
18
20
22
24
10% 20% 30% 40% 50% 60% 70 % 80% 90%
ormal
I-normal
CURVE A
T- n
T-peak presents while the unit is working within 110%~150%
R
ating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
more than the time setting in curve "B", the output current will
drop to the constant current limit (I-normal) that is 105% rating
power, meanwhile, I- normal and T-normal will be presenting.
See curve "A" for the timing back to I-Peak of T-normal and
this Mode can use for easy 2-stage battery charger.
T-peak presents while the unit is working within 110%~150%
Rating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
more than the time setting in curve "B", the output current will
be shut down for 3~4 sec, then auto-recovery.
(Sec.)
L
o
a
d
(
%
)
(Sec.)
L
o
a
d
(
%
)
PSC-241 Series
E205412
R
emote ON/OFF
Derating Curve
Output derating VS input Voltage
T
he P SU can b e t urn ed ON/OF F b y u si n g the
"Re mo t e Con t ro l" function.
D
ISABLE
SW2
ON
(Default Setting
)
INH+(3 PIN)/ INH-(4 PIN)
Output Status
SW ON (>2.5V)
E
NABLE
O
FF
D
ISABLE
DISABLE
OFF
SW OFF (<0.8V)
SW ON (>2.5V)
SW OFF (<0.8V)
ON
ENABLE
Ambient Temperature (°C) AC=230 / 115VAC
0 10 20 30 40 50 60 70
(Vertical)
40
100
112 .5
1
50
Loa
d
(%)
For typ. 3sec
Continuous
-10
60
88 100 110 135 264VAC
Input Voltage(V)60Hz Ta=25°C
230
40
50
60
70
80
Loa
d (%)
90
100
12
3
4
5
6
TB2
DC ON
+
V
A
DJ.
+
SW1
SW2
ON OFF
S
W
External Power Source
I = 6 ~ 20mA
DC OK
PSC-241 Series
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY & EMC
OUTPUT
PSC-481 Series
E205412
Features:
• Universal AC input (88-264V AC)
• Installed on DIN rail TS-35 / 7.5 or 15
• Built-in active PFC function, PF > 0.95
• 150% peak load capability
• Protection: SCP, OLP, OVP, OTP
• Two selectable peak load modes
• Built-in DC OK (Open Collector Signal)
• Built-in Remote ON / OFF function
• 3 years warranty
• UL 508
Cat. No. PSC-48124 PSC-48148
DC VOLTAGE 24V 48V
RATED CURRENT 20A 10A
CURRENT RANGE 0~20A 0~10A
RATED POWER 480W 480W
PEAK CURRENT 30A 15A
PEAK POWER 720W (3sec.) Two selectable peak load modes
RIPPLE & NOISE (max) 240mVp-p 480mVp-p
VOLTAGE ADJ. RANGE -5% ~ +5%
VOLTAGE TOLERANCE ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 800ms, 100ms / 230VAC / 115VAC at full load
HOLD UP TIME (Typ.) 16ms / 230VAC; 16ms / 115VAC at full load
VOLTAGE RANGE 88 ~ 264VAC; 124 ~ 373VDC
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.96 / 230VAC / 115VAC at full load
EFFICIENCY (Typ.) 93% 94%
AC CURRENT (Typ.) 5.0A / 115VAC; 2.5A / 230VAC
INRUSH CURRENT (Typ.) 33A / 115VAC; 65A / 230VAC
LEAKAGE CURRENT < 1mA/ 240VAC
OVERLOAD 105% ~ 150% rated output power for 3 sec and then shutdown in O/P with auto-recovery.
OVER VOLTAGE 29 ~ 33V 56 ~ 65V
OVER TEMPERATURE 95 ±5°C (TSW: detect on heatsink of power diode)
WORKING TEMP. -20 ~ +70˚C (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP. / HUMIDITY -40 ~ +85˚C; 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03% ˚C (0 ~ 50˚C)
VIBRATION 10 ~ 500Hz, 2G 10min. / 1cycle, 60 min. each long X,Y, Z axes
SAFETY STANDARDS UL 508 / EN 60950-1
WITHSTAND VOLTAGE I/P-O/P: 4242VDC, I/P-FG: 2121VDC, O/P-FG: 707VDC, O/P-DC OK: 707VDC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: >100M Ohms / 500VDC / 25°C / 70% RH
EMI CONDUCTION & RADIATION EN 55022 (CISPR22), EN 61000-6-3
HARMONIC CURRENT EN61000-3-2, -3-3
EMS IMMUNITY IEC 61000-4-2, 3, 4, 5, 6, 8, 11; EN 61000-6-1; EN 61204-3
DC OK RELAY CONTACT RATINGS (max) 60VDC / 0.3A, 30VDC / 1A, 30VAC / 0.5A resistive load
DIMENSION 86.3x124.8x123.4 mm (WxHxD)
PACKING 1.45kg; 8pcs / 12kg
3 seconds or 20% duty cycle Max. The average output power should not exceed the rate power.
Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1µF & 47µF parallel capacitor.
olerance: includes set up tolerance, line regulation and load regulation.
T
Derating may apply in low input voltage. Please check the derating curve for more details.
150% or greater rated power or short circuit is constant current limiting.
If O/P drops to 40% output then it auto-recover 5 times; if fault condition is not removed
during auto recovery, the system will shut down and needs to be restarted to recover.
Protection type: Latch-off mode.
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Installation clearance: 40mm from top, 20mm from the left and right side are recommended when
loaded permanently with full power. In case the adjacent device is a heat sorce, 15mm clearance is recomended.
The power supply is considered a component which will installed into a final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
Mechanical Specification
Block Diagram
DC OK Relay Contact
U
nit : mm / inch
EMI FILTER
&
R
ECTIFIERS
PFC
CIRCUIT
POWER
S
WITCHING
O.C.P.
MICRO
CIRCUIT
RECTIFIERS
&
FILTER
O.V.P.
PWM POWER
CONTROL
PFC
CONTROL
O.L.P.
O.L.P.
ACTIVE
iNRUSH
CURRENT
LIMITING
AC
DETECTION
CIRCUIT
DETECTION
CIRCUIT
O.T.P.
REMOTE
CONTROL
INH+
I/P
FG
INH+
INH-
+
V
-V
DC OK S ingal
PEAK LOAD
CONTROL
Contact Ratings(max.)
CTR : MIN. 50% at IF = 5mA, VCE = 5V
Isolation Voltage
Between input and output Viso = 3750Vrms
Pin NO.
1
2
3
Assignment
AC/L
F
G
Terminal Pin No. Assignment (TB1)
AC/N
9,10
Assignment
INH+
DC OK Singal
Termin al P in N o. Assignment (TB2)
Pin NO.
1-3
7
INH-
8
DC+
4-6
DC-
S
witch No. Assignment
SW NO.
S
W1
Assignment
SW2
PEAK LOAD SETTING
R
EMOTE ON/OFF SETTING
86.3
123.4
124.8
1
TB1
2
3
DC ON
+V
A
DJ.
+
O
N OFF
S
W1
S
W2
12
3456
TB2
DC OK
7
8910
PSC-481 Series
Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.
0
2
4
6
8
10
12
14
16
18
20
22
110% 115% 120% 125% 130%135% 140% 145% 150%
T- peak
CURVE B
I-peak
Peak Load SW1 ON (Mode1) Default setting
Peak Load SW2 OFF (Mode2)
I
T
I-normal
I-peak
T-peak
T-normal
0
I
T
I-peak
T-peak
0
3 ~ 4 sec
0
2
4
6
8
10
12
14
16
18
20
22
24
10% 20% 30% 40% 50% 60% 70 % 80% 90%
ormal
I-normal
CURVE A
T- n
T-peak presents while the unit is working within 110%~150%
Rating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
m
ore than the time setting in curve "B", the output current will
drop to the constant current limit (I-normal) that is 105% rating
power, meanwhile, I- normal and T-normal will be presenting.
S
ee curve "A" for the timing back to I-Peak of T-normal and
this Mode can use for easy 2-stage battery charger.
T-peak presents while the unit is working within 110%~150%
Rating output power. See curve " B " for the variation in
T-peak between output current and holdup time. If T-peak is
more than the time setting in curve "B", the output current will
be shut down for 3~4 sec, then auto-recovery.
(Sec.)
L
o
a
d
(
%
)
(Sec.)
L
o
a
d
(
%
)
PSC-481 Series
E205412
Remote ON/OFF
Derating Curve
Output derating VS input Voltage
Th e PSU ca n b e tur ned ON /O F F by usi ng th e
"
Re mo t e Con t ro l" function.
DISABLE
SW2
ON
(
Default Setting
)
INH+(3 PIN)/ INH-(4 PIN)
Output Status
S
W ON (>2.5V)
ENABLE
OFF
D
ISABLE
D
ISABLE
OFF
S
W OFF (<0.8V)
S
W ON (>2.5V)
SW OFF (<0.8V)
ON
ENABLE
Ambient Temperature (°C) AC=230 / 115VAC
0 10 20 30 40 50 60 70
(Vertical)
40
100
1
12.5
1
50
Loa
d
(%)
For typ. 3sec
Continuous
-10
60
88 100 110 135 264VAC
Input Voltage(V)60Hz Ta=25°C
230
40
50
60
70
80
Loa
d (%)
90
100
12
3
4
5
6
TB2
DC ON
+V
ADJ.
+
SW1
S
W2
ON OFF
SW
External Power Source
I = 6 ~ 20mA
DC OK
PSC-481 Series
PSC-RM20
B
Vout+
Vin/Vout-
Vin A+
RELAY
A
RELAY
+
+
AlarmA
Block Diagram
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY & EMC
OUTPUT
Specifications
Features:
• Suitable for redundant operation of 24V system
• Installed on DIN Rail TS35 / 7.5 or 15
• Relay contact signal output and LED indicator for input
failure alarm
• Cooling by free air convection
• 3 year warranty
Cat. No. PS-RDN20
REVERSE VOLTAGE (max.) 30V
OUTPUT CURRENT (max.) 20A
VOLTAGE DROP 0.5V
LED INDICATORS Two green LED’s indicating each input is OK or fail
INPUT VOLTAGE RANGE 21 ~ 28V
NUMBER OF INPUTS Two
INPUT CURRENT (max.) 20A per input
INPUT VOLTAGE ALARM When input is ≥ 20V (±5%) or ≤ 30V (±5%) relay contacts
RELAY CONTACT RATING (max.) 30VDC, 1A
WORKING TEMP. -20 ~ +70˚C
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85˚C, 10 ~ 95% RH
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60 min. each long X,Y, Z axes
MOUNTING Compliance to IEC60068-2-6
WITHSTAND VOLTAGE Terminal- Chassis: 0.5KVAC, Relay Contacts- Terminal: 0.5KVAC
ISOLATION RESISTANCE Terminal- Chassis: ≥100M Ohms / 500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8; ENV50204; heavy industry level; criteria A,
MTBF 996.8Khrs min. MIL-HDBK-217K (25˚C)
DIMENSION 55.5x125.2x100mm (WxHxD)
PACKING 0.45Kg; 20pcs / 11Kg / 1.29CUFT
All parameters NOT specially mentioned are measured at 24V DC input, rated load and 25˚C of ambient temperature.
-20010203045506070
20
40
60
80
100
(VERTIC AL)
3
4
A
ssignmentPin No.
Terminal Pin. No Assignment (TB1) Terminal Pin. No Assignment (TB2)
P
in No.
A
ssi gn ment
V
out +
Vout -
A
lar mA1
A
lar mA2
Ala rmB1
A
lar mB2
Vin A+
Vin B+
Vin -
1
2
2
1
6
5
3,4
Mechanical Specification
Derating Curve
Applications
PSU
USPUSP
USPUSP PSUPSUUSPUSP PSU
Load
Load
Loa d
VouttuoVtuoV Vout
tuoVtuoV
Vin A
AniVAniV
Vin A Vin A
..... .........
100
55.50
1
2
9
1
2
5
Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.
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