TRIO-PS/1AC/48DC/5 - PHOENIX CONTACT USA

1Description

Primary switched power supply, 1-phase,

output current: 5 A

TRIO-PS/1AC/48DC/ 5

Data Sheet

INTERFACE

TRIO POWER is the DIN-rail-mountable power supply unit

with basic functions. With an output voltage of 12 V DC,

24 V DC and 48 V DC and 1- and 3-phase versions with 60 W

or 960 W, it is particularly suited for use in series production

in mechanical engineering. The wide-range input and

international certification package allows worldwide

implementation.

The high MTBF of 500,000 h stands for high supply reliability.

The devices can be connected in parallel to increase the

capacity and redundancy.

The clear LED signaling and the device connection with

double terminal block for plus and minus for fast potential

distribution are further advantages of this device series. A

third terminal block simplifies the grounding on the secondary

side. All power supply units are idle proof and short circuit

proof and provide a regulated and adjustable output voltage.

DANGER OF EXPLOSION!

Only remove equipment when it is disconnected and not in the potentially explosive area.

DANGER

Components with dangerously high voltage and high stored energy are located in the device!

Never carry out work on live parts!

Depending on the ambient temperature and the load, the housing can become very hot!

Make sure you always use the the latest documentation.

It can be downloaded at www.download.phoenixcontact.com.

A conversion table is available on the Internet at

www.download.phoenixcontact.com/general/7000_en_00.pdf.

– Reliable power supply unit even at high ambient

temperatures

– No load and short circuiting resistance

– High dielectric strength

– Can be used worldwide in all industrial sectors due to a

wide-range input and an international approval package

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Features

TRIO-PS/1AC/48DC/ 5

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2Table of contents

1 Description ..................................................................................................................................1

2 Table of contents.........................................................................................................................2

3 Ordering data ..............................................................................................................................3

4 Technical data.............................................................................................................................3

5 Structure......................................................................................................................................6

6 Block diagram .............................................................................................................................7

7 Safety notes ................................................................................................................................7

8 Installation ...................................................................................................................................8

9 Installation position......................................................................................................................8

10 Mounting on DIN rails ..................................................................................................................9

Assembly ...................................................................................................................................................................9

Removing...................................................................................................................................................................9

11 Connection to various systems....................................................................................................9

12 Input .......................................................................................................................................... 10

Recommended backup fuse for mains protection....................................................................................................10

13 Output ....................................................................................................................................... 11

Protection of the secondary side..............................................................................................................................11

14 Signaling ................................................................................................................................... 11

15 Function .................................................................................................................................... 12

Output characteristic curve ......................................................................................................................................12

Thermal behavior.....................................................................................................................................................12

Parallel operation .....................................................................................................................................................12

Redundant operation ...............................................................................................................................................13

Increased performance............................................................................................................................................13

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Description Type Order No. Pcs.

Pkt.

Primary switched power supply, 1-phase, output current: 5 A TRIO-PS/1AC/48DC/ 5 2866491 1

Input data

Input nominal voltage range 100 V AC ... 240 V AC

AC input voltage range 85 V AC ... 264 V AC

AC frequency range 45 Hz ... 65 Hz

Current consumption Approx. 2.5 A (120 V AC)

Approx. 1.3 A (230 V AC)

Inrush current limitation < 15 A

I2t< 0.7 A2s

Power failure bypass > 15 ms (120 V AC)

> 16 ms (230 V AC)

Typical response time < 1 s

Protective circuitry Transient surge protection Varistor

Recommended backup fuse for mains protection 10 A (characteristic B)

16 A (characteristic B)

Discharge current to PE < 3.5 mA

Output data

Nominal output voltage 48 V DC ±1%

Setting range of the output voltage 30 V DC ... 56 V DC (> 48 V constant capacity)

Output current 5 A (-25°C ... 70°C)

Derating Above +55°C: 2.5% per Kelvin

Current limitation Approx 5.7 A (in the event of a short circuit)

Max. capacitive load Unlimited

Control deviation < 1 % (change in load, static 10% ... 90%)

< 2 % (change in load, dynamic 10% ... 90%)

< 0.1 % (change in input voltage ±10%)

Power loss nominal load max. 28 W

Maximum power dissipation idling 3.5 W

Efficiency > 89 %

Ascent time < 2 ms (UOUT (10% ... 90%))

Residual ripple < 50 mVPP

Peak switching voltages < 50 mVPP

Connection in parallel Yes, for redundancy and increased capacity

Connection in series No

Surge protection against internal surge voltages yes, limited to approx. 60 V DC

Resistance to reverse feed 60 V DC

Signal output DC OK active

Status display "DC OK" LED green / UOUT < 0.9 x UN: LED flashing

3Ordering data

4 Technical data

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General data

Insulation voltage input/output 4 kV AC (type test)

2 kV AC (routine test)

Insulation voltage input / PE 2 kV AC (type test)

2 kV AC (routine test)

Insulation voltage output / PE 500 V DC (type test)

Degree of protection IP20

Class of protection I, with PE connection

MTBF > 500 000 h in acc. with IEC 61709 (SN 29500)

Type of housing Steel sheet, zinc-plated

Side element version Aluminum

Dimensions W / H / D (state of delivery) 60 mm / 130 mm / 152.5 mm

Weight 1.1 kg

Ambient conditions

Ambient temperature (operation) -25 °C ... 70 °C (> 55° C derating)

Ambient temperature (storage/transport) -40 °C ... 85 °C

Max. permissible relative humidity (operation) 95 % (at 25°C, no condensation)

Vibration (operation) < 15 Hz, amplitude ±2.5 mm in acc. with IEC 60068-2-6

15 Hz ... 150 Hz, 2.3g, 90 min.

Shock 15g in all directions in acc. with IEC 60068-2-27

Pollution degree in acc. with EN 50178 2

Climatic class 3K3 (in acc. with EN 60721)

Standards

Electrical Equipment for Machinery EN 60204 / Surge voltage category III

Safety transformers for power supply units EN 61558-2-17

Electrical safety (of information technology equipment) EN 60950/VDE 0805 (SELV)

EN 61558-2-17

Electronic equipment for use in electrical power installations EN 50178/VDE 0160 (PELV)

SELV EN 60950 (SELV)

EN 60204 (PELV)

Safe isolation DIN VDE 0100-410

DIN VDE 0106-1010

Protection against electric shock DIN 57100-410

Protection against electric shock, basic requirements for safe isolation in

electrical equipment

DIN VDE 0106-101

Limitation of mains harmonic currents EN 61000-3-2

Approvals

UL approvals UL Listed UL 508

UL/C-UL Recognized UL 60950

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Conformance with EMC directive 2004/108/EC

Noise immunity according to EN 61000-6-2

Electrostatic discharge EN 61000-4-2

Housing Level 3

Contact discharge 6 kV

Discharge in air 8 kV

Comments Criterion B

Electromagnetic HF field EN 61000-4-3

Housing Level 3

Frequency range 80 MHz ... 3 GHz

Field intensity 10 V/m

Comments Criterion A

Fast transients (burst) EN 61000-4-4

Input 4 kV (level 4 - asymmetrical: conductor to ground)

Output 2 kV (level 3 - asymmetrical: conductor to ground)

Comments Criterion B

Surge current loads (surge) EN 61000-4-5

Input 4 kV (level 4 - asymmetrical: conductor to ground)

2 kV (level 4 - symmetrical: conductor to conductor)

Output 1 kV (Level 3 - symmetrical: Conductor to conductor)

2 kV (level 3 - asymmetrical: conductor to ground)

Comments Criterion B

Conducted interference EN 61000-4-6

Input/output Level 3 - asymmetrical

Frequency range 10 kHz ... 80 MHz

Voltage 10 V

Comments Criterion A

Voltage dips EN 61000-4-11

Input (mains buffering > 10 ms)

Comments Criterion B

Emitted interference in acc. with EN 61000-6-3

Radio interference voltage in acc. with EN 55011 EN 55011 (EN 55022) Class B, area of application: Industry and residential

Emitted radio interference in acc. with EN 55011 EN 55011 (EN 55022) Class B, area of application: Industry and residential

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5Structure

TRIO POWER

Input AC

100-240V

Output DC

48V 5 A

–

Adjust

30-56V

DC OK

1AC input

2DC output

3Potentiometer 30 V DC ... 56 V DC

4"DC OK" LED

5DIN rail adapter

6Take-up for cable binders

[mm2]AWG [Nm]

solid stranded Torque

Input 0.2 - 2.5 0.2 - 2.5 24 - 14 0.4 - 0.5

Output 0.2 - 2.5 0.2 - 2.5 24 - 14 0.4 - 0.5

Input data

Input nominal voltage range 100 V AC ... 240 V AC

AC input voltage range 85 V AC ... 264 V AC (derating < 90 V AC: 2.5% per Kelvin)

AC frequency range 45 Hz ... 65 Hz

Recommended backup fuse for mains protection 10 A (characteristic B)

16 A (characteristic B)

Type of connection Screw connection

Stripping length 9 mm

Output data

Nominal output voltage 48 V DC ±1%

Setting range of the output voltage 30 V DC ... 56 V DC (> 48 V constant capacity)

Output current 5 A (-25°C ... 70°C)

Type of connection Screw connection

Stripping length 9 mm

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6Block diagram

active

PFC

7Safety notes

DANGER OF EXPLOSION!

Only remove equipment when it is disconnected and not in the potentially explosive area.

DANGER

Components with dangerously high voltage and high stored energy are located in the device!

Never carry out work on live parts!

Depending on the ambient temperature and the load, the housing can become very hot!

CAUTION

Before startup please ensure:

The mains connection has been carried out by a competent person and protection against electric shock is

guaranteed!

The device can be disconnected outside the power supply unit in accordance with the regulations as in

EN 60950 (e.g. through primary side line protection)!

The ground conductor is connected!

All feed lines are sufficiently protected and dimensioned!

All output lines are dimensioned according to the maximum output current of the device or separately

protected!

Sufficient convection is guaranteed!

ATTENTION: Danger if used improperly

The power supply units are built-in devices. The device may only be installed and put into operation by qualified

personnel. The corresponding national regulations must be observed.

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8 Installation

TRIO POWER

Input AC

100-240V

Output DC

48V 5 A

–

Adjust

30-56V

DC OK

ATTENTION: Module can become

damaged

In order to guarantee sufficient convection, we

recommend observing the following minimum

distance to other modules: 5 cm in a vertical

direction and 0 cm in a horizontal direction.

The power supply unit can be snapped onto all

DIN rails in acc. with EN 60715 and must be

mounted vertically (connecting terminal blocks

on bottom).

9 Installation position

TRIO POWER

Input AC

100-240V

Output DC

48V 5 A

–

Adjust

30-56V

DC OK

115

230

130

Mounting position: Installation depth 152.5 mm (+ DIN rail)

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10 Mounting on DIN rails

A B

Assembly

Position the module with the DIN rail guide on the upper edge

of the DIN rail, and snap it in with a downward motion.

Removing

Pull the snap lever open with the aid of a screwdriver and slide

the module out at the lower edge of the DIN rail.

11 Connection to various systems

TN-S TN-C TT iT

PEN

LNPE

The 100 V AC ... 240 V AC connection is made using the L, N and PE screw connections.

The device can be connected to 1-phase AC systems or to two of the phase conductors of three-phase networks (TN, TT or

iT system in acc. with VDE 0100-300/IEC 60364-3) with nominal voltages of 100 V AC ...240 V AC.

The device also continues to work on short-term input voltages > 300 V AC.

For operation on two of the phase conductors of a three-phase system, an isolating facility for all poles must be provided.

ATTENTION: Module can become damaged

In order to comply with the UL certification, use copper cables that are designed for operating temperatures of

>75°C.

In order to comply with EN 60950/UL 60950, flexible cables require ferrules. To safely connect a device, the

ferrules should have a length of at least 10 mm. To achieve a reliable and shockproof connection, strip the

connecting ends according to section "Structure".

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12 Input

TRIO POWER

Input AC

100-240V

Output DC

48V 5A

–

Adjust

30-56V

DC OK

The device must be installed in acc. with the regulations as in

EN 60950. It must be possible to disconnect the device using

a suitable isolating facility outside the power supply. Primary

circuit mains protection, for example, is suitable for this

purpose.

Recommended backup fuse for mains protection

Power circuit-breaker 10 A or 16 A, characteristic B (or

identical function).

ATTENTION: Module can become

damaged

If an external fuse is triggered, there is most

probably a malfunction in the device. In this

case, the device must be inspected in the

factory!

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13 Output

TRIO POWER

Input AC

100-240V

Output DC

48V 5A

–

Adjust

30-56V

DC OK

Output DC

48 V 5 A

–

The connection is made using the "+" and "-" screw

connections on the screw connection of the DC output. The

set output voltage is 48 V DC at the time of delivery. The

output voltage can be set on the potentiometer.

Protection of the secondary side

The device is electronically protected against short circuit and

idling. In the event of a malfunction, the output voltage is

limited to 60 V DC.

ATTENTION: Module can become

damaged

Make sure that all output lines are dimensioned

according to the maximum output current or are

separately protected. The cables on the

secondary side must have sufficiently large

cross sections in order to keep the voltage

drops on the lines as low as possible.

You can fasten the connection cables to the

housing using cable binders.

Ensure that the cable binders and the

connection cables are designed for the surface

temperatures that occur in operation.

Make sure that the insulation of the connection

cables is not damaged when tightening the

cable binders.

14 Signaling

The "DC OK" LED enables evaluation of the function of the power supply directly on site.

State 1 State 2

"DC OK" LED ON OFF

Cause Output voltage > 0.9 x UNOutput voltage > 0.9 x UN or no voltage at output

Meaning Output voltage and output

current OK

The device is in operation, but there is a fault in the

consumer, the current consumption is greater than IN or the

output is short circuited.

The device is out of operation because there is no mains

voltage, the fuse on the primary side has been triggered, or

the device is faulty.

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15 Function

I [A]

OUT

U [V]

OUT

Output characteristic curve

The device functions following the U/I characteristic curve.

Under load, the working point follows this curve. The output

current is limited in the event of a short circuit or overload.

Thereby, the device does not switch off, but rather supplies a

continuous output current.

The secondary voltage is reduced until the short circuit or

overload on the secondary side has been remedied. The U/I

characteristic curve ensures that both heavily capacitive

loads and loads with DC/DC converters in the primary circuit

can be supplied. Downstream fuses are triggered. Selectivity

in the design of your system is guaranteed at all times.

UN = 48 V

IN = 5 A

PN = 240 W

20 40 60

Ambient temperature [°C]

Output current [A]

Thermal behavior

With an ambient temperature of up to +55°C, the device

supplies the continuous output current of IN. In the case of

ambient temperatures above +55°C, the output current must

be reduced by 2.5% per Kelvin increase in temperature. The

device does not switch off at ambient temperatures of +70°C

or thermal overload. The output capacity is reduced as far as

necessary to provide device protection. After it has cooled

down, the output capacity is increased again.

Parallel operation

Devices of the same type can be connected in parallel to

enable both redundancy and an increase in efficiency. No

other alignment is necessary when in the state of delivery.

If the output voltage is adjusted, a uniform distribution of

power is guaranteed by setting all parallel operated power

supply units to exactly the same output voltage.

To ensure symmetrical distribution of power, we recommend

designing all cable connections from the power supply unit to

a busbar of the same length and with the same conductor

cross section. The system makes it advisable to install a

protective circuit at the output of each device when more than

two power supply units are connected in parallel (e.g.

decoupling diode or DC fuse). This prevents high reverse

feed currents in the event of a secondary device fault.

TRIO-PS/1AC/48DC/ 5

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PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49-(0) 5235-3-00

PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300

www.phoenixcontact.com

−+

−

Σ=I

Redundant operation

Redundant circuits are suitable for the supply of systems

which make especially high requirements on the operational

safety. If a fault occurs in the primary circuit of the first power

supply unit, the second device automatically takes over the

entire power supply, without interruption, and vice versa. For

this reason, the power supply units to be connected in parallel

are dimensioned in such a way that the total current

requirement of all consumers can be completely covered by

one power supply unit. 100% redundancy makes external

decoupling diodes necessary (QUINT-DIODE/40, Order No.

2938963)!

−+

−

Σ=2xI

Increased performance

For n parallel connected devices, the output current can be

increased to n x IN. Parallel connection to increase efficiency

is used for the expansion of existing systems. It is advisable

to use parallel connection if the power supply unit does not

cover the current requirement of the most powerful

consumer. Otherwise the consumers should be spread

among individual devices independent of one another. A

maximum of five devices can be connected in parallel!