Altech FLEX Power Single Phase 24V DC Power Supplies Data Sheet

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%160

Output Power Curve

140 120 100

80 60 40 2

0 0

-10 0 10 20 30 40 50 60 70 °C

28 24 20 18 12

8 4 0

0246810 sec.

Out Voltage

closed closedopenopen

FLEX Power Single Phase 24V DC Power Supplies

More flexibility in input voltage

The FLEX line of power supplies are suitable to a wide range of input voltage. With a single type it is therefore possible to meet the requirements of more applications and consequently improve design activity and stock management.

More Power: Power Boost

As an example, PSA-18024 is a 24Vdc power supply that features a continuous duty current of 7.5A at 110°C and 5A at 60°C and a Power Boost of 150%, equivalent to 7.5A, for at least 3 min. This features allows the use of a smaller size unit to power demanding loads such as motors, solenoid valves, lamps and other loads with transient overload behavior which would otherwise require an oversize power supply.

More flexibility in input voltage

Power Good relay for monitoring the output voltage level

Output voltage is continuously monitored. The units 24 VDC output are equipped with Power Good relay. The NO contact triggers any time the output voltage level goes below 20Vdc (24 Vdc output). This feature is particularly useful in redundant applications.

Applications in compliance with EN 60204-1 standard

The FLEX Power units comply with the requirement of EN60204-1 standard that an overload of 50% over the nominal current be withstand by the power supply for at least 1 hour to allow the tripping of magneto-thermic switches on the output. These features allows the implementation of “Control of commands and Emergency stops” by means of industrial PCs, PLC, remote I/O, etc. required by the standard.

%160

utput Power Curve

00 8

0 0

-10 0 10 20 30 40 50 60 70 °C

%160

Output Power Curve

00 8

0 0

-10 0 10 20 30 40 50 60 70 °C

%160

utput Power Curve

00 8

0 0

-10 0 10 20 30 40 50 60 70 °C

FLEX Power Single Phase 24V DC Power Supplies

Hiccup Mode Automatic Restart

This is the default factory setting of all FLEX Power units. In case of shortcircuit or overloading, the output current is interrupted. The device tries again to re-establish output voltage and normal condition about every 2 second till the problem is cleared.

Manual Reset Mode Restart by Operator

In case of short-circuit or overload, the output current is interrupted. In order to restart the output it is necessary to switch-off the input circuit for about 1 minute. This protection mode is particularly suggested in applications where safety procedures require that reset be carried out only by an authorized person.

Continuous Output mode

In case of short-circuit or overload, the output current is kept at high values with near zero voltage. In case of short circuit the current can reach up to 3 times the rated current at 60°C. This protection mode is used to meet the requirements of demanding loads such as motors, solenoid valves, lamps, PLC with highly capacitive input circuits and other loads with marked transient overload behavior.

Jumper settings

Output circuits protected by magneto-thermic circuit breakers

Standard output circuit breakers can be triggered quickly and reliably with FLEX technology, which allows three times the nominal current at 60°C. Defective current paths are selectively disconnected, the defect is limited and the important parts of the system remain in operation. This together with the 50% overload capacity in compliance with EN60204-1 allows to safely manage any overload and short circuit condition.

Reduced dimensions and snap-on DIN rail bracket

The higher performances obtained with the FLEX Power line, allow almost half dimensions as conventional technology and higher performances. An example is the PSA-12024 (120V) with maximum current is 12A. In permanent duty at 40°C it can deliver 5A at 24Vdc. All FLEX units feature the new DIN rail mounting bracket, easy to use and safe against heavy loading and vibrations.

Easy Parallel connection

With FLEX technology it is easy to double capacity. The units PSA-360, PSB-360, PSA-600 and PSB-600 can be easily connected in parallel without needing high precision instruments. Follow instructions supplied with each unit.

HICCUP MODE

MANUAL RESET

CONTINUOUS OUT MODE

FLEX Power Single Phase 24V DC Power Supplies

Specifications

Features:

• Multiple overload/ short circuit protection modes

• Efficiency above 91%

• Small size

• DIN rail mountable

• Cooling by free air convection

• UL508 (industrial control equipment) approved

• EN60950-1

• Built-in DC OK relay contact

• 3 year warranty

120W DIN Rail Power Supply

Cat. No. Phases Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PSA-12024 1 24V DC 5A ±3% ≤80 mVp-p ≥91%

180W DIN Rail Power Supply

Cat. No. Phases Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PSA-18024 1 24V DC 7.5A ±3% ≤80 mVp-p ≥91%

12V DC and 48V DC output on request.

360W DIN Rail Power Supply

Cat. No. Phases Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PSA-36024 1 24V DC 14A ±3% ≤80 mVp-p ≥91%

12V DC and 48V DC output on request.

600W DIN Rail Power Supply

Cat. No. Phases Output Tol. Ripple & Efficiency NOTES

V DC A % Noise

PSA-60024 1 24V DC 25A ±3% ≤80 mVp-p ≥92%

48V DC output on request.

**Other output voltages on request.

116

SPECIFICATIONS

116

118

124

PSA-12024 Series

PSA-18024 Series

Terminal Pin. No Assignment (TB1) Pin No. Assignment PSA-12024 (1 phase) 1 N/AC 2 L/AC 3 FG

Terminal Pin. No Assignment (TB2) Pin No. Assignment PSA-12024 (1 phase) 1/2 DC OUTPUT -V 3/4 DC OUTPUT +V 5/6 Relay Contact

Nominal Input Data: 115VAC/1.8A - 230VAC/0.9A (selectable by switch) Connection: screw terminal blocks for wires 0.2-2.5mm² / AWG 24-14 Size (WxHxD): 55x116x103 mm (2.17x4.57x4.06 inches) Packaging: 1/box; 0.5kg (1.1 lbs)

Terminal Pin. No Assignment (TB1) Pin No. Assignment PSA-18024 (1 phase) 1 N/AC 2 L/AC 3 FG

Terminal Pin. No Assignment (TB2) Pin No. Assignment PSA-18024 (1 phase) 1/2 DC OUTPUT -V 3/4 DC OUTPUT +V 5/6 Relay Contact

Nominal Input Data: 115VAC/2.8A - 230VAC/1.3A (selectable by switch) Connection: screw terminal blocks for wires 0.2-2.5mm² / AWG 24-14 Size (WxHxD): 55x116x103 mm (2.17x4.57x4.06 inches) Packaging: 1/box; 0.6kg (1.32 lbs)

PSA-36024 Series

Terminal Pin. No Assignment (TB1) Pin No. Assignment PSA-36024 (1 phase) 1 N/AC 2 L/AC 3 FG

Nominal Input Data: 115VAC/3.3A - 230VAC/2.2A (selectable by switch) Connection: screw terminal blocks for wires 0.2-2.5mm² / AWG 24-14 Size (WxHxD): 72x118x133 mm (2.83x4.49x5.24 inches) Packaging: 1/box; 0.72kg (1.59 lbs)

Terminal Pin. No Assignment (TB2) Pin No. Assignment PSA-36024 (1 phase) 1/2/3 DC OUTPUT -V 4/5/6 DC OUTPUT +V 7/8 Relay Contact

PSA-60024 Series

Terminal Pin. No Assignment (TB1) Pin No. Assignment PSA-60024 (1 phase) 1 N/AC 2 L/AC 3 Jumper 115V AC 4 Jumper 115V AC 5 FG

Nominal Input Data: 115VAC/8.0A - 230VAC/4.2A (selectable by switch) Connection: screw terminal blocks for wires up to

4mm² / 11AWG (solid), 6mm² / 10AWG (stranded)

Size (WxHxD): 85x120x142 mm (3.35x4.72x5.59inches) Packaging: 1/box; 1.0kg (2.2 lbs)

Terminal Pin. No Assignment (TB2) Pin No. Assignment PSA-60024 (1 phase) 1/2 DC OUTPUT -V 3/4 DC OUTPUT +V 5/6 Relay Contact

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

PSA-120 Series (

Specifications

1 Phase)

Features:

• Multiple overload/ short circuit protection modes

• Efficiency above 91%

• Small size

• DIN rail mountable

• Cooling by free air convection

• UL 508 (industrial control equipment) approved

• EN60950-1

• Built-in DC OK relay circuit

• 3 year warranty

Cat. No. PSA-12024

DC VOLTAGE 24 V RATED CURRENT 5A CURRENT RANGE 0-5A RATED POWER 120 W RIPPLE & NOISE (max) 100 mVp-p

VOLTAGE ADJ. RANGE 22 V ~ 27 V VOLTAGE TOLERANCE -0.3%

START UP WITH STRONG LOAD ≤ 50,000 µF SHORT CIRCUIT CURRENT Icc 12A

DISSIPATION POWER LOAD max 11 W LINE REGULATION ± 0.5% LOAD REGULATION ± 1% SETUP, RISE TIME 1 sec. (max)

HOLD UP TIME (Typ.) 20 msec VOLTAGE RANGE 90 ~ 135V AC / 180 ~ 264V AC

FREQUENCY RANGE 47 ~ 63 Hz EFFICIENCY (Typ.) >91 % AC CURRENT (115 - 230V) 1.8 - 0.9V AC INRUSH CURRENT (Typ.) < 11 A ≤ 5 msec INTERNAL FUSE 4A (T) EXTERNAL FUSE (recommended) 10 A (MCB curve B) LEAKAGE CURRENT < 1.5 mA @ 230 V AC

OVERLOAD In (60°C) x 1.5 ³ ≥ 3 min.

OVER VOLTAGE 30 ~ 35 VDC OVER TEMPERATURE Shuts down output and automatically restarts when the temperature inside goes down SHORT CIRCUIT PROTECTION 1 Hiccup Mode / 2 Fold Back / 3 Restart After Main - Selectable

WORKING TEMP. -25 up to +70 °C HUMIDITY 95 % at 25°C, no condensation STORAGE TEMP -40 up to +85 °C TEMP. COEFFICIENT ± 0.03% / C° (0 ~ 60 °C) MOUNTING In according to IEC60068-2-6

SAFETY STANDARDS UL508 Listed, IEC/EN 60950, EN 50178, IEC/EN 60950, EN60950-1, PELV EN 60204-1 WITHSTAND VOLTAGE I/P-O/P: 3k VAC I/P-FG: 1.6k VAC O/P-FG: 500 VAC PROTECTION CLASS IP 20 (EN/IEC 60529) ISOLATION RESISTANCE 100 MΩ (min) @ 500 VDC EMI CONDUCTION & RADIATION EN61000-6-4 HARMONIC CURRENT EN61000-3-2 EMS IMMUNITY EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN61000-6-2,

MTBF IEC 61709 > 500.000 h DC OK AKTIV SIGNAL (max.) 20 ~ 30 VDC POLLUTION DEGREE 2 CONNECTION TERMINAL BLOCK 2.5 mm Screw terminal (24 ~ 14 AWG) DIMENSION 55x110x105 mm ( 2.16x4.33x4.13 in ) PACKING 0.50 kg ( 1.1 lbs) each

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.

Max 2 sec.: Hiccup mode

ermanent: Continuous mode

ength of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

witch select

Current max. Overload @ 4VDC (permanent) Imax=In (60°C) x (1.8 - 2.2)

The power supply is considered a component which will be 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.

103

116

1 N / AC 1,2 DC output -V 2 L / AC

3,4

25,6

DC output +V DC OK relay contacts

Pin No.

Assignment

(1 phase)

Pin No.

Assignment

TB1 Terminal Pin. No Assignment TB2 Terminal Pin. No Assignment

Mechanical Specification

DC OK Relay Contact

Output Derating Curve

Outputs are used for preventive function monitoring of the power supply. An electrically isolated signal contact is available. The signal contact closes when the output power is OK and opens when the output voltage falls below 20Vdc ±5%.

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

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

PSA-180 Series (

Specifications

1 Phase)

Features:

• Multiple overload/ short circuit protection modes

• Efficiency above 91%

• Small size

• DIN rail mountable

• Cooling by free air convection

• UL508 (industrial control equipment) approved

• EN60950-1

• Built-in DC OK relay contact

• 3 year warranty

Cat. No. PSA-18024

DC VOLTAGE 24 V RATED CURRENT 7.5 A CURRENT RANGE 0-7.5A RATED POWER 180 W RIPPLE & NOISE (max) 100 mVp-p

VOLTAGE ADJ. RANGE (DC) 10 V ~ 14 V VOLTAGE TOLERANCE -0.03

START UP WITH STRONG LOAD ≤ 50,000 µF SHORT CIRCUIT CURRENT Icc 16 A

DISSIPATION POWER LOAD mas 17 W LINE REGULATION ± 0.5% LOAD REGULATION ± 1% SETUP, RISE TIME 1 sec. (max)

HOLD UP TIME (Typ.) Typ. 20 msec

VOLTAGE RANGE 90 ~ 135V AC / 180 ~ 264V AC switch select FREQUENCY RANGE 47 ~ 63 Hz +-6% EFFICIENCY (Typ.) >91 % AC CURRENT (115 – 230 Vac.) 2.8 ~ 1.3 A INRUSH CURRENT (Typ.) < 11 A < 5 msec INTERNAL FUSE 4A (T) EXTERNAL FUSE (recommended) 10 A (MCB curve B) LEAKAGE CURRENT < 1.5 mA @ 230 Vac

OVERLOAD In (60°C) x 1.5 ³ (3 min.)

OVER VOLTAGE 30 – 35 Vdc OVER TEMPERATURE Yes. Shuts down output and automatically restarts when the temperature inside goes down SHORT CIRCUIT PROTECTION 1 Hiccup Mode / 2 Fold Back / 3 Restart After Main - Selectable

DC OK AKTIV SIGNAL (max.) 20 ~ 30 Vdc WORKING TEMP. -25 up to +70 °C HUMIDITY 95 % at 25°C, no condensation STORAGE TEMP -40 up to +85 °C TEMP. COEFFICIENT ± 0.03% / C° (0 ~ 60 °C) MOUNTING In according to IEC60068-2-6

SAFETY STANDARDS UL508 Listed

WITHSTAND VOLTAGE I/P-O/P: 3k VAC I/P-FG: 1.6k VAC O/P-FG: 500 VAC PROTECTION CLASS IP 20 (EN/IEC 60529) ISOLATION RESISTANCE 100 MΩ (min) @ 500 Vdc EMI CONDUCTION & RADIATION EN61000-6-4 HARMONIC CURRENT EN61000-3-2 EMS IMMUNITY EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,

MTBF IEC 61709 > 500.000 h POLLUTION DEGREE 2 CONNECTION TERMINAL BLOCK 2.5 mm Screw terminal (24 ~ 14 AWG) DIMENSION 55x110x105 mm ( 2.16x4.33x4.13 in ) PACKING 0.60 kg ( 1.3 lbs) each NOTE

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.

Max 2 sec.: Hiccup mode Permanent: Continuous mode

Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

Current max. Overload @ 4Vdc (permanent) Imax=In (60°C) x (1.8 - 2.2)

IEC/EN 60950, EN 50178, IEC/EN 60950, EN60950-1, PELV EN 60204-1

EN 61000-4-6, EN61000-6-2, EN61000-6-4,

The power supply is considered a component which will be 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.

1 N / AC 1,2 DC output -V 2 L / AC

3,4

35,6

DC output +V DC OK relay contacts

Pin No.

Assignment

(1 phase)

Pin No.

Assignment

TB1 Terminal Pin. No Assignment TB1 Terminal Pin. No Assignment

Mechanical Specification

DC OK Relay Contact

Output Derating Curve

116

103

Out put Voltage vs . Output Current, typ.

05101520

Load (A)

Out Voltage

16; 0

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

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Features:

PSA-360 Series (

Specifications

1 Phase)

• Multiple overload/ short circuit protection modes

• Efficiency above 91%

• Easy parallel connection for more power

• Small size

• DIN rail mountable

• Cooling by free air convection

• UL508 (industrial control equipment) approved

• EN60950-1

• Built-in DC OK relay contact

• 3 year warranty

Cat. No. PSA-36024

DC VOLTAGE 24 V RATED CURRENT 14 A CURRENT RANGE 0 ~ 14 A RATED POWER 336 W RIPPLE & NOISE (max) 80 mVp-p

VOLTAGE ADJ. RANGE (DC) 22 ~ 27 V VOLTAGE TOLERANCE -0.03

START UP WITH STRONG LOAD ≤ 50,000 µF SHORT CIRCUIT CURRENT Icc 30 A

DISSIPATION POWER LOAD mas 28 W LINE REGULATION ± 0.5% LOAD REGULATION ± 1% SETUP, RISE TIME 1 sec. (max)

HOLD UP TIME (Typ.) Typ. 20 msec VOLTAGE RANGE 90 ~ 135V AC / 180 ~ 264V AC switch select

FREQUENCY RANGE 47 ~ 63 Hz EFFICIENCY (Typ.) >91 % AC CURRENT (115 – 230 Vac.) 3.3 ~ 2.2 A INRUSH CURRENT (Typ.) < 16 A < 5 msec INTERNAL FUSE 6.3 A (T) EXTERNAL FUSE (recommended) 16 A (MCB curve B) LEAKAGE CURRENT < 1.5 mA @ 230 Vac

OVERLOAD In (60°C) x 1.5 ³ (3 min.)

OVER VOLTAGE 14 ~ 17 Vdc 30 ~ 35 Vdc 50 ~ 55 Vdc OVER TEMPERATURE Yes. Shuts down output and automatically restarts when the temperature inside goes down SHORT CIRCUIT PROTECTION 1 Hiccup Mode / 2 Fold Back / 3 Restart After Main - Selectable

DC OK AKTIV SIGNAL (max.) 20 ~ 30 Vdc WORKING TEMP. -25 up to +70 °C

HUMIDITY 95 % at 25°C, no condensation STORAGE TEMP -40 up to +85 °C TEMP. COEFFICIENT ± 0.03% / C° (0 ~ 60 °C) MOUNTING In according to IEC60068-2-6

SAFETY STANDARDS UL508 Listed

WITHSTAND VOLTAGE I/P-O/P: 3k VAC I/P-FG: 1.6k VAC O/P-FG: 500 VAC PROTECTION CLASS IP 20 (EN/IEC 60529) ISOLATION RESISTANCE 100 MΩ (min) @ 500 Vdc EMI CONDUCTION & RADIATION EN61000-6-4 HARMONIC CURRENT EMS IMMUNITY EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,

MTBF IEC 61709 > 500.000 h POLLUTION DEGREE 2 CONNECTION TERMINAL BLOCK 2.5 mm Screw terminal (24 ~ 14 AWG) DIMENSION 72x115x135 mm ( 2.8x4.5x5.3 in ) PACKING 0.65 kg ( 1.4 lbs) each NOTE

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.

Max 2 sec.: Hiccup mode Permanent: Continuous mode

ength of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

Current max. Overload @ 4Vdc (permanent) Imax=In (60°C) x (1.8 - 2.2)

(>60°derating 2.5% °C)

IEC/EN 60950, EN 50178, IEC/EN 60950, EN60950-1, PELV EN 60204-1

EN 61000-4-6, EN61000-6-2, EN61000-6-4,

The power supply is considered a component which will be 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.

133

118

Pin No.

Assignment

(1 phase)

Pin No.

Assignment

TB1 Terminal Pin. No Assignment TB1 Terminal Pin. No Assignment

Mechanical Specification

DC OK Relay Contact

Output Derating Curve

Parallel Connection

1N 1,2,3DC output -V 2L

4,5,6 7,8

DC output +V DC OK relay contacts

A parallel connection with the same model power supply can be set up to increase the output power. The output has to be adjusted approximately to the same value (± 20mV) while applying a 1-2 A load to all devices before connecting them in parallel. In PSA-360xx, for more power, the position of the Easy Parallel jumper needs to be changed to enable a parallel connection. In this mode up to 4 power supplies can be put together in parallel.

Out put Voltage vs . Out put Cur rent, typ.

010203040

Load (A)

Out Voltage

REMOVE FOR PARALLEL CONNECTION

Easy Parallel conenction OFF (factory selection)

Vadj

REMOVE FOR PARALLEL CONNECTION

Easy Parallel ON

Vadj

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

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Features:

PSA-600 Series (

Specifications

1 Phase)

• Multiple overload/ short circuit protection modes

• Efficiency above 92%

• Easy parallel connection for more power

• Small size

• DIN rail mountable

• Cooling by free air convection

• UL508 (industrial control equipment) approved

• EN60950-1

• Built-in DC OK relay contact

• 3 year warranty

Cat. No. PSA-60024

DC VOLTAGE 24 V RATED CURRENT 25 A CURRENT RANGE 0-25A RATED POWER 600 W RIPPLE & NOISE (max) 100 mVp-p

VOLTAGE ADJ. RANGE 22 V ~ 27 V VOLTAGE TOLERANCE -0.03

START UP WITH STRONG LOAD ≤ 50,000 µF SHORT CIRCUIT CURRENT Icc 60 A

DISSIPATION POWER LOAD mas 54 W LINE REGULATION ± 0.5% LOAD REGULATION ± 1% SETUP, RISE TIME 1 sec. (max)

HOLD UP TIME (Typ.) Typ. 20 msec

VOLTAGE RANGE 90 ~ 135V AC / 180 ~ 264V AC switch select FREQUENCY RANGE 47 ~ 63 Hz +-6% EFFICIENCY (Typ.) >91 % AC CURRENT (115 – 230 Vac.) 8 ~ 4.2 A INRUSH CURRENT (Typ.) < 16 A < 5 msec INTERNAL FUSE 10A (T) EXTERNAL FUSE (recommended) 16 A (curve B) LEAKAGE CURRENT < 1.5 mA @ 230 Vac

OVERLOAD In (60°C) x 1.5 ³ (3 min.)

OVER VOLTAGE 30 ~ 35 Vdc OVER TEMPERATURE Yes. Shuts down output and automatically restarts when the temperature inside goes down SHORT CIRCUIT PROTECTION 1 Hiccup Mode / 2 Fold Back / 3 Restart After Main - Selectable

DC OK AKTIV SIGNAL (max.) 20 ~ 30 Vdc WORKING TEMP. -25 up to +70 °C

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.

Max 2 sec.: Hiccup mode Permanent: Continuous mode

Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

Current max. Overload @ 4Vdc (permanent) Imax=In (60°C) x (1.8 - 2.2)

HUMIDITY 95 % at 25°C, no condensation STORAGE TEMP -40 up to +85 °C TEMP. COEFFICIENT ± 0.03% / C° (0 ~ 60 °C) MOUNTING In according to IEC60068-2-6

SAFETY STANDARDS UL508 Listed

WITHSTAND VOLTAGE I/P-O/P: 3k VAC I/P-FG: 1.6k VAC O/P-FG: 500 VAC PROTECTION CLASS IP 20 (EN/IEC 60529) ISOLATION RESISTANCE 100 MΩ (min) @ 500 Vdc EMI CONDUCTION & RADIATION EN61000-6-4 HARMONIC CURRENT EMS IMMUNITY EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,

MTBF IEC 61709 > 500.000 h POLLUTION DEGREE 2 CONNECTION TERMINAL BLOCK 4 mm Screw terminal (30 ~ 10 AWG) DIMENSION 85x120x140 mm ( 3.34x4.72x5.51 in ) PACKING 0.75 kg (1.9 lbs) each NOTE

IEC/EN 60950, EN 50178, IEC/EN 60950, EN60950-1, PELV EN 60204-1

EN 61000-4-6, EN61000-6-2, EN61000-6-4,

The power supply is considered a component which will be 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.

142

124

N / AC 1,2 DC output -V L / AC Jumper 115V AC Jumper 115V AC FG

3,4 5,6

DC output +V DC OK relay contacts

1 2 3 4 5

Pin No.

Assignment

(1 phase)

Pin No.

Assignment

TB1 Terminal Pin. No Assignment TB2 Terminal Pin. No Assignment

Mechanical Specification

DC OK Relay Contact

Output Derating Curve

Parallel Connection

A parallel connection with the same model power supply can be set up to increase the output power. The output has to be adjusted approximately to the same value (± 20mV) while applying a 1-2 A load to all devices before connecting them in parallel. In PSA-600xx, for more power, the position of the Easy Parallel jumper needs to be changed to enable a parallel connection. In this mode up to 4 power supplies can be put together in parallel.

LOAD

–

REMOVE FOR PARALLEL CONNECTION

Easy Parallel conenction OFF (factory selection)

Vadj

REMOVE FOR PARALLEL CONNECTION

Easy Parallel ON

Vadj

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

Altech FLEX Power Single Phase 24V DC Power Supplies Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual