Altech High Efficiency Compact Housing Power Supply Data Sheet

High Efficiency Compact Housing
Power Supply

This high performance single output compact DIN rail PS-C Series, with up-to-date
circuit design, possess up to 94% of high efficiency and works within 110 ~150% rated
output power for up to 3 seconds.

With built-in active PFC function, PS-C Series is a full range AC input switching power
supply that fulfills the requirement of EN61000-3-2 for harmonic current. The compact
design helps save the precious space on the rail and also makes it up to 50% smaller in
size compare to its predecessor model PS-Series. Meanwhile, PS-C also have 5~9%
higher efficiency than corresponding models of the PS-Series, which response to the
trend of green power with energy saving concept.

Other standard functions include DC OK relay contact, on panel LED indicator, and
protection for short-circuit, overload (constant current limiting, shut down if over 3
seconds), over voltage, and over temperature. To fulfill the requirements of marine and
semi-conductor related usage, PS-C Series also complies with GL and SEMI F47 norms
in addition to UL, CUL and CE certificates. Suitable applications are factory automation,
semi-conductor fabrication equipment, marine related installation, and electro­mechanical applications.

• Input voltage range: 88-264V AC; 124-370V DC

• AC inrush current (typical):Cold start: 65A at 230V AC (PSC-240)

• DC adjustment range (typical): 12V: 12-14V, 24V: 24-28V, 48V: 48-55V,

• Overload protection (typical): 110%-150% rated output power

• Overvoltage protection (typical): 14-17V for 12V model (PSW-120),
29-33V for 24V model
56-65V for 48V model

• Over temperature protection: 95˚C ± 5˚C (PSC-120/240); 105˚C ± 5˚C

• Withstand voltage: I/P-O/P:3KV AC, I/P-FG:1.5KV AC, O/P-FG:0.5KV AC,

• Working temperature: -25 to +70°C (-4° to +158°F),
refer to output derating curve

• Safety standards: UL508; EN60950-1 compliant

• EMC standards: Compliance to EN55022 class B,
EN61000-4-2,3,4,5,6,8,11, ENV50204,
EN61000-6-2, EN61204-3, heavy Industry level,
SEMI F47, GL

• Military standard: MIL-HDBK-217K

PS-C Series

Features:

• High efficiency up to 94% and low power dissipation

• Universal AC Input / Full Range

• 150% peak load capability

• Built-in active PFC function, PF>0.93

• Protections: Short circuit / Overload / Overvoltage / Over temperature

• Cooling by free air convection

• Din rail mountable

• LED indicator for power on

• UL 508 (industrial control equipment) approved

• EN61000-6-2(EN50082-2) industrial immunity level

• 100% full load burn-in test

• Built-in DC OK relay contact

• 3 year warranty

35mm DIN Rail
Mounting

Rugged metal housing

Narrow for maximized
panel space

Adjustable DC Output Voltage
DC on LED signal

Easy to understand
layout panel

CE Compliance
UL508 Compliance

Universal Input

120-480W Single Phase

COMPACT SIZE POWER SUPPLIES

120W Single Output DIN Rail Power Supply

at. No. Output Tol. Ripple & Efficiency NOTES

C

V DC A % Noise

PS-C12012 12V DC 10A ±1% 100 mVp-p 89%
PS-C12024 24V DC 5A ±1% 100 mVp-p 91%
PS-C12048 48V DC 2.5A ±1% 120 mVp-p 91%

240W Single Output DIN Rail Power Supply

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PS-C24024 24V DC 10A ±1% 100 mVp-p 94%
PS-C24048 48V DC 5A ±1% 120 mVp-p 94%

480W Single Output DIN Rail Power Supply

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PS-C48024 24V DC 20A ±1% 100 mVp-p 94%
PS-C48048 48V DC 10A ±1% 120 mVp-p 94%

480W Single Output DIN Rail Power Supply

with PFC and Parallel Function (1+7)

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PS-C480P24 24V DC 20A ±1% 100 mVp-p 94%
PS-C480P48 48V DC 10A ±1% 120 mVp-p 94%

SPECIFICATIONS

1

1

3

.

5

4

0

1

2

5

.

2

1

1

3

.

5

6

3

1

2

5

.

2

1

2

8

.

5

8

5

.

5

12

5

.

2

Pin No.

Pin No.

1

1,2

2

3

3

Assi gnment

Assignment

FG

AC/L

AC/N

Relay Contact

DC OUTPUT -V

4

D

C OUTPUT +V

Terminal Pin. No Assign. (

TB1)

Terminal Pin. No Assign.

(

TB2)

Pin No.

P

in No.

1

1,2

2

3,4

3

Assi gnment

A

ssignment

FG

AC/L

AC/N

Relay Contact

DC OUTPUT -V

5,6

DC OUTPUT +V

Terminal Pin. No Assign. (TB1)

Terminal Pin. No Assign.

(TB2)

Pin No.

Pin No.

1

1,2

2

3,4

3

Assi gnment

Assignment

FG

AC/L

AC/N

DC OUTPUT +V

DC OUTPUT -V

5,6

Relay Contact

7,8

NC

Terminal Pin. No Assign. (TB1)

Terminal Pin. No Assign.

(TB2)

Pin No.

1,2
3,4

Assignment

DC OUTPUT +V

DC OUTPUT -V

5,6

Relay Contact

7

P+ (current share)*

8

P- (current share)*

* Only parallel function.

Terminal Pin. No Assign. (TB2)

For Parallel ModelFor Parallel Model

Pin No.

1
2
3

Assi gnment
FG

AC/L

AC/N

Terminal Pin. No Assign. (TB1)

PS-C120 Series

PS-C240 Series

Universal Input: 88-264V AC, 124-370V DC full range,

1.4A/115V AC, 0.7A/230V AC
Connection: Input - 3 poles, Output – 4 poles screw terminal
Size (WxHxD): 40x125.2x113.5mm (1.57x4.93x4.47 inches)
Packaging: 1/box; 1.48lbs / 0.67Kg

PS-C480 Series

Switch select Input: 88-264V AC, 124-370V DC range,

2.6A/115V AC, 1.3A/230V AC
Connection: Input - 3 poles, Output – 6 poles screw terminal
Size (WxHxD): 63x125.2x113.5mm (2.48x4.93x4.47 inches)
Packaging: 1/box; 2.27lbs / 1.03Kg

Universal Input: 90-264V AC, 127-370V DC full range,

5A/115V AC, 2.5A/230V AC
Connection: Input - 3 poles, Output – 12 poles screw terminal
Size (WxHxD): 85.5x125.2x128.5mm (3.37x4.93x5.06 inches)
Packaging: 1/box; 3.53lbs / 1.6Kg

Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Features:

PS-C120 Series

Specifications

• High efficiency 91% and low power dissipation

• 150% peak load capability

• Built-in active PFC function, PF>0.93

• Protections: Short Circuit / Overload / Over Voltage /
Overtemperature

• Cooling by free air convection

• DIN rail mountable

• UL 508 (industrial control equipment) approved

• EN61000-6-2 (EN50082-2) industrial immunity level

• Built-in DC OK relay contact

• 100% full load burn-in test

• 3 year warranty

Cat. No. PS-C12012 PS-C12024 PS-C12048

DC VOLTAGE 12V 24V 48V
RATED CURRENT 10A 5A 2.5A
CURRENT RANGE 0 ~ 10A 0 ~ 5A 0 ~ 2.5A
RATED POWER 120W 120W 120W
PEAK CURRENT 15A 7.5A 3.75A
PEAK POWER 180W (3 sec.)

RIPPLE & NOISE (max) 100mVp-p 100mVp-p 120mVp-p

VOLTAGE ADJ. RANGE 12 ~ 14V 24 ~ 28V 48 ~ 55V
VOLTAGE TOLERANCE ±1.0% ±1.0% ±1.0%

LINE REGULATION ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 1500ms, 60ms / 230VAC 3000ms, 60ms / 115VAC at full load
HOLD UP TIME (Typ.) 20ms / 230VAC 20ms / 115VAC at full load

VOLTAGE RANGE 88 ~ 264VAC 124 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.93 / 230VAC 0.96 / 115VAC at full load
EFFICIENCY (Typ.) 89% 91% 90.50%
AC CURRENT (Typ.) 1.4A / 115VAC 0.7A / 230VAC
INRUSH CURRENT (Typ.) 35A / 115VAC 70A / 230VAC
LEAKAGE CURRENT ≤ 1 mA / 240VAC

OVERLOAD Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut

OVERVOLTAGE 14 ~ 17V 29 ~ 33V 56 ~ 65V

OVERTEMPERATURE 95˚C ± 5˚C (TSW: detect on heat sink of power switch)

DC OK RELAY CONTACT RATINGS (max.) 60VDC / 0.3A 30VDC / 1A 30VAC / 0.5A RESISTIVE LOAD
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

MOUNTING Compliance to IEC60068-2-6
SAFETY STANDARDS UL508

WITHSTAND VOLTAGE I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC O/P-DC OK: 0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: ≥100M Ohms/500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024; EN61000-6-2; (EN50082-2);

MTBF 289.9K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 40x125.2x113.5mm (WxHxD)
PACKING 0.67Kg; 20pcs / 14.4Kg / 1.16CUFT

3 seconds max., please refer to peak loading curves

R

ipple & 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 be needed under low input voltages, please check the derating curve for more detail

down overvoltage
≥ 150% rated power, constant current limiting with auto-recovery within 3
seconds and shut down overvoltage after 3 seconds

Protection type: Shut down overvoltage, re-power on to recover

Protection type: Shut down overvoltage, re-power 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

EN60950-1 compliant

EN61204-3; heavy industry level; criteria A, SEMI F47, GL approved

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 230V AC input, rated load and 25˚C of ambient temperature.

age .

DET EC TION

CIR CU IT

O.L .P.U.V. P.

REC TI FIERS

POW ER

SWI TC HING

FILT ER

&

REC TI FIERS

+V

-V

I/P

FG

CON TR OL

PWM & PFC

O.V. P.

&

EMI FILTER

O.C .P.

PFC

CIR CU IT

PFC

CON TR OL

1

1,2

2

3
4

3

Ass ig nment

Ass ig nment

FG

AC/ L

AC/ N

123

125 .2

5

.31

1

0

4

TB1

+

234

1

TB2

+VA DJ.

180 W

120 W

180 W

60W

-250

Continuous

10 20 30 40 505560 70

60

75

100

112.5

150

100

40

88 110

50

60

70

80

155135 230 264

90

100

(VERTI CAL)

12V

Others

12V

Others

Mechanical Specification

Derating Curve

Peak Loading

Block Diagram

DC OK Relay Contact

Output Derating VS Input Voltage

Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

PS-C240 Series

Specifications

Features:

• High efficiency 94% and low power dissipation

• 150% peak load capability

• Built-in active PFC function, PF>0.93

• Protections: Short Circuit / Overload / Over Voltage /
Overtemperature

• Cooling by free air convection

• DIN rail mountable

• UL 508 (industrial control equipment) approved

• EN61000-6-2(EN50082-2) industrial immunity level

• Built-in DC OK relay contact

• 100% full load burn-in test

• 3 year warranty

Cat. No. PS-C24024 PS-C24048

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 (3 sec.)

RIPPLE & NOISE (max) 100mVp-p 120mVp-p

VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 55V
VOLTAGE TOLERANCE ±1.0% ±1.0%

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 1500ms, 60ms / 230VAC 3000ms, 60ms / 115VAC at full load
HOLD UP TIME (Typ.) 20ms / 230VAC 20ms / 115VAC at full load

VOLTAGE RANGE 88 ~ 264VAC 124 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.93 / 230VAC 0.99 / 115VAC at full load
EFFICIENCY (Typ.) 94%

AC CURRENT (Typ.) 2.6A / 115VAC 1.3A / 230VAC
INRUSH CURRENT (Typ.) 33A / 115VAC 65A / 230VAC
LEAKAGE CURRENT ≤ 1 mA / 240VAC

OVERLOAD Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut

OVERVOLTAGE 29 ~ 33V 56 ~ 65V

OVERTEMPERATURE 95˚C ± 5˚C (TSW: detect on heat sink of power switch)

DC OK RELAY CONTACT RATINGS (max.) 60VDC / 0.3A 30VDC / 1A 30VAC / 0.5A RESISTIVE LOAD
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
MOUNTING Compliance to IEC60068-2-6

SAFETY STANDARDS UL508

WITHSTAND VOLTAGE I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC O/P-DC OK: 0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: ≥100M Ohms / 500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024; EN61000-6-2; (EN50082-2),

MTBF 169.3K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 63x125.2x113.5mm (WxHxD)
PACKING 1.03Kg; 12pcs / 13.4Kg / 1.06CUFT

3 seconds max., please refer to peak loading curves

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 be needed under low input voltages, please check the derating curve for more detail

After 30 minutes of burn-in.

down overvoltage with auto-recovery
≥ 150% rated power, constant current limiting with auto­recovery within 2 seconds and shut down overvoltage after 2 seconds

Protection type: Shut down overvoltage with auto-recovery

Protection type: Shut down overvoltage, re-power 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.

EN60950-1 compliant

EN61204-3; heavy industry level; criteria A, SEMI F47, GL approved

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 230V AC input, rated load and 25˚C of ambient temperature.

age .

1

1,2

2

3,4
5

,6

3

A

ssi gn me nt

Ass ig nm en t

FG

AC/ L

AC/ N

36

12345

6

123

125 .2

5.3

11

TB1

TB2

+VA DJ.

+

-250

Continuous

10 20 30 40 50 60 70

60

75

100

112.5

150

100

40

88 110

50

60

70

80

155135 230 264

90

100

(VERTI CAL)

360 W

120 W

360 W

240 W

DET ECTIO N

CIR CUIT

O.L .P.U.V. P.

REC TIFIE RS

POW ER

S

WIT CHING

F

ILTE R

&

REC TIFIE RS

+V

-V

I/P

FG

CON TROL

PWM & PF C

O.V. P.

&

EMI FILTER

O.C .P.

PFC

CIR CUIT

PFC

CON TROL

Mechanical Specification

Derating Curve

Peak Loading

Block Diagram

DC OK Relay Contact

Output Derating VS Input Voltage

Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Features:

PS-C480 Series

Specifications

• High efficiency 94% and low power dissipation

• 150% peak load capability

• Built-in active PFC function, PF>0.94

• Protections: Short Circuit / Overload / Over Voltage /
Overtemperature

• Cooling by free air convection

• Built-in constant current limiting circuit

• DIN rail mountable

• UL 508(industrial control equipment) approved

• EN61000-6-2(EN50082-2) industrial immunity level

• Built-in DC OK relay contact

• 100% full load burn-in test

• 3 year warranty

Cat. No. PS-C48024 PS-C48048

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 (3 sec.)

RIPPLE & NOISE (max) 100mVp-p 120mVp-p

VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 55V
VOLTAGE TOLERANCE ±1.2% ±1.0%

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 1500ms, 150ms / 230VAC 3000ms, 150ms / 115VAC at full load
HOLD UP TIME (Typ.) 14ms / 230VAC at full load

VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.94 / 230VAC 0.99 / 115VAC at full load
EFFICIENCY (Typ.) 94%

AC CURRENT (Typ.) 5A / 115VAC 2.5A / 230VAC
INRUSH CURRENT (Typ.) 40A / 115VAC 80A / 230VAC
LEAKAGE CURRENT ≤ 0.8 mA / 240VAC

OVERLOAD Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut

OVERVOLTAGE 29 ~ 33V 56 ~ 65V

OVERTEMPERATURE 105˚C ± 5˚C (TSW: detect on heat sink of power switch)

DC OK RELAY CONTACT RATINGS (max.) 60VDC / 0.3A; 30VDC / 1A; 30VAC / 0.5A resistive load
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
MOUNTING Compliance to IEC60068-2-6

SAFETY STANDARDS UL508

WITHSTAND VOLTAGE I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC O/P-DC OK: 0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: ≥100M Ohms/500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024; EN61000-6-2; (EN50082-2),

MTBF 112.9K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 85.5x125.2x128.5mm (WxHxD)
PACKING 1.6Kg; 8pcs / 13.8Kg / 0.9CUFT

3 seconds peak power 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 be needed under low input voltages, please check the derating curve for more detail

After 30 minutes of burn-in

down overvoltage with auto-recovery
≥ 150% rated power, constant current limiting with auto-recovery within 2 seconds and shut
down overvoltage after 2 seconds

Protection type: Shut down overvoltage with auto-recovery on re-power on to recovery

Protection type: Shut down overvoltage, re-power 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.

EN60950-1 compliant

EN61204-3; heavy industry level; criteria A, SEMI F47, GL approved

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 230V AC input, rated load and 25˚C of ambient temperature.

+

age .

DET ECTIO N

CIR CUIT

O.L .P.U.V. P.

REC TIFIE RS

POW ER

SWI TCHIN G

FILT ER

&

REC TIFIE RS

+V

-V

I/P

FG

CON TROL

O.V. P.

&

O.C .P.

P

FC

CIR CUIT

PFC

CON TROL

1234567

8

123

125 .2

TB2

TB1

128 .5

8

5.5

JDAV+

1

1,2

2

3

,4
5,6
7

,8

3

Ass ig nm ent

Ass ig nm ent

F

G

AC/ L

AC/ N

N

C

-250

Contin uous

10 20 30 40 50 60 70

60

80

100

120

150

(VERTICA L)

40

110

50

60

70

80

155135 230 2 64

90

100

10090

720 W 720 W

480 W 240 W

Mechanical Specification

Derating Curve

Peak Loading

Block Diagram

DC OK Relay Contact

Output Derating VS Input Voltage

Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Features:

PS-C480P Series

With Parallel Function

Specifications

• High efficiency 94% and low power dissipation

• 150% peak load capability

• Built-in active PFC function, PF>0.94

• Protections: Short Circuit / Overload / Over Voltage /
Overtemperature

• Cooling by free air convection

• Built-in constant current limiting circuit

• DIN rail mountable

• Current sharing up to 380W (1+7)

• UL 508(industrial control equipment)approved

• EN61000-6-2(EN50082-2) industrial immunity level

• Built-in DC OK relay contact

• 100% full load burn-in test

• 3 year warranty

Cat. No. PS-C480P24 PS-C480P48

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 (3 sec.)

RIPPLE & NOISE (max) 100mVp-p 120mVp-p

VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 55V
VOLTAGE TOLERANCE ±1.2% ±1.0%

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE, HOLD UP TIME 1500ms, 150ms, 14ms / 230VAC 3000ms, 150ms / 115VAC at full load

VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) 0.94 / 230VAC 0.99 / 115VAC at full load
EFFICIENCY (Typ.) 94%

AC CURRENT (max.) 5A / 115VAC 2.5A / 230VAC
INRUSH CURRENT (Typ.) 40A / 115VAC 80A / 230VAC
LEAKAGE CURRENT ≤ 0.6 mA / 240VAC

OVERLOAD Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut

OVERVOLTAGE 29 ~ 33V 56 ~ 65V

OVERTEMPERATURE 105˚C ± 5˚C (TSW: detect on heat sink of power switch)

CURRENT SHARING Please see function diagram
DC OK RELAY CONTACT RATINGS (max.) 60VDC / 0.3A; 30VDC / 1A; 30VAC / 0.5A resistive load

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
MOUNTING Compliance to IEC60068-2-6

SAFETY STANDARDS UL508

WITHSTAND VOLTAGE I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC O/P-DC OK: 0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: ≥100M Ohms/500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024; EN61000-6-2; (EN50082-2),

MTBF 112.9K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 85.5x125.2x128.5mm (WxHxD)
PACKING 1.6Kg; 8pcs / 13.8Kg / 0.9CUFT

seconds peak power max. and the average output power should not exceed the rate power

3

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.

erating may be needed under low input voltages, please check the derating curve for more detail

D

After 30 minutes of burn-in.

down overvoltage with auto-recovery
≥ 150% rated power, constant current limiting with auto-recovery within 2 seconds and shut
down overvoltage after 2 seconds

Protection type: Shut down overvoltage with auto-recovery on re-power on to recovery

Protection type: Shut down overvoltage, re-power 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.

EN60950-1 compliant

EN61204-3; heavy industry level; criteria A, SEMI F47, GL approved

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 230V AC input, rated load and 25˚C of ambient temperature.

+

Con tact Close Whe n the o utput volt age re aches the adjus ted o utput volt age.

Whe n the o utput volt age dr op bel ow 90% out put vo lta ge.

3

0V/ 1A res istiv e load

Con tact Open

C

ont act R ating s (ma x.)

D

ETE CTION

PWM&PFC

C

IRC UIT

O

.L. P.U.V. P.

EMI FILTER

R

ECT IFIERS

POW ER

SWI TCHING

FILTE R

&

REC TIFIER S

+V

D

COK

-

V

I/P

FG

C

ONT ROL

O.V. P.

&

O

.C. P.

P

FC

C

IRC UIT

P

FC

CON TROL

1234567

8

123

125 .2

TB2

TB1

128 .5 85 .5

JDA

V

+

C

D

K

O

C

D

K

O

T

erm in al P in No. Assignment (TB1 )

T

erm in al P in No. Assignment (TB2 )

P

in No.

Pin No.

1

1,2

2

3

,4

5,6

7
8

3

A

ssi gnmen t

Ass ignme nt

FG

AC/ L

AC/ N

DC OU TPU T+V
DC OU TPU T-V

Relay C ontact

P+ (currentshare)

P- (currentshare)

-250

Contin uous

For3sec. (typ. )

10 20 30 40 50 60 70

60

80

100

120

150

(VERTIC AL)

40

110

50

60

70

80

155135 230 264

90

100

10090

720 W

720 W

(1)

(2)

480 W

240 W

50 sec.

15 sec.

3 sec.

3 sec.

LOA D

PSUPSUPSUPSUPSU PSU PSU PSU

+++++ +++

----- - - -

DC OKDCOKDCOKDCOKDCOK DC OK DC OK DC OK

P+P+P+P+P+ +P+P+PP-P-P-P-P- -P-P-P

+

-

1. Current sharing
(1)Parallel operation is available by connecting the units shown
as below (P+,P- are connected mutually in parallel):
(2)The voltage difference among each output should be
minimized that less than 2% is required.
(3)The total output current must not exceed the value determined
by the following equation (Output current at parallel operation)
=(The rated current per unit) x (Number of unit) x 0.9.
(4) In parallel operation 8 units is the maximum, please consult
the manufacture for other applications.
(5) When in parallel operation, the minimum output load should
be greater than 3% of total output load.
(Min. load > 3% rated current per unit x number of unit)

Function Diagram

Block Diagram

Mechanical Specification

Derating Curve

Peak LoadingDC OK Relay Contact

Output Derating VS Input Voltage

Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937.