Altech 240-960W Three Phase POWER SUPPLIES Data Sheet

240-960W Three Phase POWER SUPPLIES

240W Three Phase Industrial DIN Rail Power Supply

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PST-24024 24V DC 10A ±1% 80 mVp-p 89%
PST-24048 48V DC 5A ±1% 80 mVp-p 89%

480W Three Phase Industrial DIN Rail Power Supply

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PST-48024 24V DC 20A ±1% 80 mVp-p 89%
PST-48048 48V DC 10A ±1% 80 mVp-p 90%

960W Three Phase Industrial DIN Rail Power Supply

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PST-96024 24V DC 40A ±1% 80 mVp-p 91%
PST-96048 48V DC 20A ±1% 80 mVp-p 92%

960W Three Phase Industrial DIN Rail Power Supply

with PFC and Parallel Function (1+1)

Cat. No. Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PST-960P24 24V DC 40A ±1% 80 mVp-p 91%
PST-960P48 48V DC 20A ±1% 80 mVp-p 92%

SPECIFICATIONS

1

0

0

1

2

5

.

5

1

2

5

.

2

Pin No. Pin No.

1

1,2

3
4

23,4

Assignment Assignment

A

C/L 2

AC/L1

AC/L3

D

COUTPUT+V

DC OUTPUT -V

F

G

TB1 Terminal Pin. No Assignment

TB2 Terminal Pin. No Assignment

1

0

0

2

2

7

1

2

5

.

2

PinNo.

1,2
3,4

Assi gnment
DC OUTPUT +V
DC OUTPUT -V

PinNo.

1

3
4

2

Assi gnment

FG

AC/L2
AC/L3

AC/L1

TB1 Terminal Pin. No Assignment

TB2 Terminal Pin. No Assignment

1

0

0

2

7

6

12

5

.

2

PinNo.

1,2, 3
4,5, 6

Assi gnment
DCOUTPUT+V
DCOUT PUT - V

78GND

Parallel Only

}

P (Current Share)

PinNo.

1

3
4

2

Assi gnment

FG

AC/L2
AC/L3

AC/L1

TB1 Terminal Pin. No Assignment

TB2 Terminal Pin. No Assignment

PST-240 Series

PST-480 Series

Three phase input: 340-550V AC wide range, 480-780V DC

0.95A @ 400V AC, 0.75A @ 500V AC
Connection: Input - 4 poles, Output – 4 poles screw terminal
Size (WxHxD): 125x125x100mm (4.95x4.95x3.95 inches)
Packaging: 1/box; 2.87lbs / 1.3Kg

Three phase input: 340-550V AC wide range, 480-780V DC

Connection: Input - 4 poles, Output – 4 poles screw terminal
Size (WxHxD): 227x125x100mm (9.95x4.95x3.95 inches)
Packaging: 1/box; 5.5lbs / 2.5Kg

PST-960 Series

Three phase input: 340-550V AC wide range,

Connection: Input - 4 poles, Output – 6 poles screw terminal
Size (WxHxD): 276x125x100mm (10.87x4.95x3.95 inches)
Packaging: 1/box; 7.3lbs / 3.3Kg

1.7A @ 400V AC, 1.3A @ 500V AC

2.4A @ 400V AC, 1.9A @ 500V AC

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

PST-240 Series

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Specifications

Features:

• Three-Phase AC 340 ~ 550V wide range input

• High efficiency 89% and low dissipation

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

• 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

• 100% full load burn-in test

• Fixed switching frequency at 70KHz

• 3 year warranty

Cat. No. PST-24024 PST-24048

DC VOLTAGE 24V 48V
RATED CURRENT 10A 5A
CURRENT RANGE 0 ~ 10A 0 ~ 5A
RATED POWER 240W 240W
RIPPLE & NOISE (max) 80mVp-p 80mVp-p

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

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±0.5% ±0.5%
SETUP, RISE, HOLD UP TIME 1200ms, 40ms, 20ms / 400VAC; 800ms, 40ms, 40ms / 500VAC at full load

VOLTAGE RANGE Three Phase 340 ~ 550VAC (Dual Phase operation possible) 480 ~ 780VDC

FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 89%
AC CURRENT 0.95A / 400VAC; 0.75 / 500VAC
INRUSH CURRENT (Typ.) COLD START 50A
LEAKAGE CURRENT ≤ 3.5 mA / 530VAC

OVERLOAD 105 ~ 150% rated output power

OVERVOLTAGE 30 ~ 36V 59 ~ 66V

OVERTEMPERATURE 100˚C ± 5˚C (TSW) detect on heat sink of power switch

WORKING TEMP. -20 ~ +70˚C (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% 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
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22) Class B
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN61000-6-2; (EN50082-2), EN61204-3;

MTBF 114.6K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 125.5x125.2x100mm (WxHxD)
PACKING 1.3Kg; 12pcs / 16.6Kg / 1.29CUFT

R

ipple & 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

Dual phase operation: derating of 20% is required

Protection type: Constant current limiting, recovers automatically after fault condition is removed

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

Protection type: Shut down overvoltage, re-power automatically after temperature goes down

EN60950-1 compliant
UL60950-1

heavy industry level; criteria A,

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 400VAC input, rated load and 25˚C of ambient temperature.

-20 0 10 20 30 40 50 60 70 (V ER TICA L)

20

40

60

80

100

TB 1Termina l P in. No Assignment TB 2 Terminal Pin. N o A ssignmen t

Pin No. P in N o.

11,2

3
4

23,4

Assignment Assignment

AC/L2
AC/L1

AC/L3

DC O U TPU T +V

DC O U TPU T -V

12

34LED

TB1 TB2

2

31

1

25.5

1

25.5

1

00

4

340 355 370 385 400 415 475430 490460 505 520 550

90

100

80

70

60

50

40

FG

O.V. P.

CON TR OL

FG

I/P

-V

+V

REC TI FI ER S

&

FILT ER

SWI TC HI NG

POW ER

FILT ER

&

REC TI FI ER S

FILT ER

EMI

O.L .P.

DET EC TI ON

CIR CU IT

PWM

O.T. P.

CUR RE NT

LIM IT

LOAD

(%)

LOAD

(%)

Mechanical Specification

Derating Curve

Block Diagram

Output Derating VS Input Voltage

Three phase operation

Dual phase operation

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

PST-480 Series

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Specifications

Features:

• Three-Phase AC 340 ~ 550V wide range input

• High efficiency 89% and low dissipation

• 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

• 100% full load burn-in test

• 3 year warranty

Cat. No. PST-48024 PST-48048

DC VOLTAGE 24V 48V
RATED CURRENT 20A 10A
CURRENT RANGE 0 ~ 20A 0 ~ 10A
RATED POWER 480W 480W
RIPPLE & NOISE (max) 80mVp-p 80mVp-p

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

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±0.5% ±0.5%
SETUP, RISE, HOLD UP TIME 1200ms, 40ms, 16ms / 400VAC; 800ms, 40ms, 35ms / 500VAC at full load

VOLTAGE RANGE Three Phase 340 ~ 550VAC (Dual Phase operation possible) 480 ~ 780VDC

FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 89% 90%
AC CURRENT 1.7A / 400VAC; 1.3A / 500VAC
INRUSH CURRENT (Typ.) COLD START 50A
LEAKAGE CURRENT ≤ 3.5mA / 530VAC

OVERLOAD 105 ~ 150% rated output power

OVERVOLTAGE 30 ~ 36V 59 ~ 66V

OVERTEMPERATURE 110˚C ± 5˚C (TSW) detect on heat sink of power switch

WORKING TEMP. -20 ~ +70˚C (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% 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
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC (25˚C: 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN61204-3; EN61000-6-2; (EN50082-2),

MTBF 91.1K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 227x125.2x100mm (WxHxD)
PACKING 2.5Kg; 6pcs / 16Kg / 1.75CUFT

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.

Dual phase operation: derating of 20% is required

Protection type: Constant current limiting, recovers automatically after fault condition is removed

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

Protection type: Shut down overvoltage, recovers automatically after temperature goes down

EN60950-1 compliant
UL60950-1

heavy industry level; criteria A

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 400VAC input, rated load and 25˚C of ambient temperature.

-20 0 10 20 30 40 50 60 70 (VE RTI CAL)

20

40

60

80

100

TB 2Termina l P in. No A ssignment

Pin No.

1,2
3

,4

Assignment

DC O U TPU T +V

D

C O UT PU T -V

TB 1Termina l P in. No A s signment

Pin No.

1

3
4

2

Assignment

FG

AC/L2
AC/L3

AC/L1

2

27

12

5.2

TB1

T

B2

3

4

LED

2

1

1

00

2

43 1

340 355 370 385 400 415 475430 490460 505 520 550

90

100

80

85

70

60

50

40

Three phase operation

Dual phase operation

O.V. P.

CON TR OL

FG

I/P

-V

+V

REC TI FI ERS

&

FILT ER

SWI TC HI NG

POW ER

FILT ER

&

REC TI FI ERS

FILT ER

EMI

O.L .P.

DET EC TI ON

CIR CU IT

PWM

O.T. P.

CUR RE NT

LIM IT

LOAD

(%)

LOAD

(%)

Mechanical Specification

Derating Curve

Block Diagram

Output Derating VS Input Voltage

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

PST-960 Series

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Specifications

Features:

• Three-Phase AC 340 ~ 550V wide range input

• High efficiency 91% and low dissipation

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

• Optional parallel function(1+1)

• Cooling by free air convection

• DIN rail mountable

• UL 508(industrial control equipment) approved

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

• 100% full load burn-in test

• 3 year warranty

Cat. No. PST-96024 / PST-960P24* PST-96048 / PST-960P48*

DC VOLTAGE 24V 48V
RATED CURRENT 40A 20A
CURRENT RANGE 0 ~ 40A 0 ~ 20A
RATED POWER 960W 960W
RIPPLE & NOISE (max) 80mVp-p 80mVp-p

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

LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±0.5% ±0.5%
SETUP, RISE, HOLD UP TIME 200ms, 60ms, 14ms / 400VAC 200ms, 60ms, 30ms / 500VAC at full load

VOLTAGE RANGE Three Phase 340 ~ 550VAC (Dual Phase operation possible in connecting L1, L3, FG)

FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 91% 92%
AC CURRENT 2A / 400VAC; 1.6A / 500VAC
INRUSH CURRENT (Typ.) COLD START 50A
LEAKAGE CURRENT ≤ 3.5 mA / 530VAC

OVERLOAD 105 ~ 125% rated output power

OVERVOLTAGE 30 ~ 36V 59 ~ 66V

OVERTEMPERATURE 110˚C ± 5˚C (TSW1) detect on heat sink of power transistor

WORKING TEMP. -20 ~ +60˚C (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% 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
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC (25˚C; 70% RH)
EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204; EN61204-3; EN61000-6-2; (EN50082-2),

MTBF 122.5K hrs min. MIL-HDBK-217K (25˚C)
DIMENSION 276x125.2x100mm (WxHxD)
PACKING 3.3Kg; 4pcs / 14.2Kg / 1.14CUFT

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.

Dual phase operation (connecting L1, L3, FG) is allowed under certain derating to output load. Please refer to the derating curves for details.

Protection type: Constant current limiting, unit will shut down overvoltage after 3 sec., re-power on to recover

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

85˚C ± 5˚C (TSW2) detect on heat sink of power diode
Protection type: Shut down overvoltage, recovers automatically after temperature goes down

EN60950-1 compliant
UL60950-1

heavy industry level; criteria A

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 400VAC input, rated load and 25˚C of ambient temperature.

*Special order required.

362124 31 45

276 100

TB1 TB2

125.2

LED

ALARM

-2001020304045506070

20

40

60

50

80

100

340 355 380 385 4 00 415 475430 490460 505 520 550

90

100

80

70

60

50

40

(VE RTICAL )

O.V. P.

FG

I/P

-V

+V

REC TIFIE RS

&

FILT ER

SWI TCHIN G

POW ER

PHA SE-SH IFT

FILT ER

&

REC TIFIE RS

FILT ER

EMI

DET ECTIO N

CIR CUIT

O.T. P.

CUR RENT

LIM IT

LOAD

(%)

LOAD

(%)

Three phase operation

Dual phase operation

Mechanical Specification

Derating Curve

Block Diagram

Output Derating VS Input Voltage

5413

TB1 TB1

PSU PSU

42 126 38 7 7836 2124 31 45

LOA D

+V -V

TB2

LED LED

TB2

P

in No.
1,2, 3
4,5, 6

A

ssignment
DCOUTPUT+V
DCOUT PU T - V

78P (Current Share)

Parallel Only

}

P (Current Share)

Pin No.

1

3
4

2

Assi gnment

FG

AC/L2
AC/L3

AC/L1

TB1 Terminal Pin. No Assignment

TB2 Terminal Pin. No Assignment

Optional Parallel Function (1+1) - (Special order required)

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