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Phoenix Contact 2903155
AllPower ProductsPower supply
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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
TRIO-PS-2G/3AC/24DC/20
Weight
1.686 kg
Series TRIO-PS

TRIO-PS-2G/3AC/24DC/20 - Power supply unit

Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 3-phase, output: 24 V DC/20 A

  • Save time and costs, thanks to the Push-in connection and narrow design
  • Increase system availability, thanks to dynamic boost with 150% of the nominal current for five seconds
  • Maximum flexibility due to the wide temperature range from -25°C to +70°C and device startup at -40°C
  • Rugged design
Technical Specifications

AC operation

Network TypeStar network
Nominal input voltage range3x 400 V AC ... 500 V AC
Nominal input voltage range2x 400 V AC ... 500 V AC
Input voltage range3x 400 V AC ... 500 V AC -20 % ... +15 %
Input voltage range2x 400 V AC ... 500 V AC -10 % ... +15 %
Input Voltage Range AC3x 320 V AC ... 575 V AC
Typical national grid voltage3x 400 V AC
Typical national grid voltage3x 480 V AC
Voltage type of supply voltageAC
Inrush Current≤ 22 A (typical)
Inrush current integral (I2t)≤ 0.5 A2s
AC frequency range50 Hz ... 60 Hz
Mains buffering timetyp. 10 ms (400 V AC)
Mains buffering timetyp. 20 ms (500 V AC)
Current consumption3x 1.2 A (400 V AC)
Current consumption3x 1 A (500 V AC)
Current consumption2x 2.3 A (400 V AC)
Current consumption2x 1.9 A (500 V AC)
Nominal Power Consumption822.2 VA
Protective circuitTransient surge protection; Varistor
Power factor (cos phi)0.63
Typical response time< 1 s
Input fuse3.15 A (internal (device protection), slow-blow)
Recommended breaker for input protection6 A ... 16 A (Characteristics B, C, D, K)
Discharge current to PE< 3.5 mA
Discharge current to PE< (550 V AC, 60 Hz)

Output data

Efficiency> 93 % (400 V AC)
Efficiency500 V AC
Output characteristicU/I with dynamic load reserve
Nominal Output Voltage24 V DC ±1 %
Setting range of the output voltage (USet)24 V DC ... 28 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (IN)20 A
Dynamic Boost (IDyn.Boost)30 A (5 s)
Derating> 60 °C ... 70 °C (2.5 %/K)
Protection against overvoltage at the output (OVP)≤ 30 V DC
Control deviation< 1 % (change in load, static 10 % ... 90 %)
Control deviation< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
Control deviation< 0.1 % (change in input voltage ±10 %)
Residual ripple≤ 20 mVPP
Short-circuit-proofyes
No-load proofyes
Output Power480 W
Output Power720 W
Maximum no-load power dissipation< 1.2 W (400 V AC)
Power loss nominal load max.< 38 W (480 V AC)
Rise time≤ 120 ms (UOUT (10 % ... 90 %))
Connection in parallelyes, for redundancy and increased capacity
Connection in seriesyes

Signal: DC OK

Continuous load current100 mA

Signal relay 13/14

Defaultclosed
Digital30 V AC 30 V DC 100 mA

Input

Connection MethodPush-in connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.4 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Single conductor/terminal point, stranded, with ferrule, min.0.2 mm²
Single conductor/terminal point, stranded, with ferrule, max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.12
Stripping length10 mm

Output

Connection MethodPush-in connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.10 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.6 mm²
Single conductor/terminal point, stranded, with ferrule, min.0.2 mm²
Single conductor/terminal point, stranded, with ferrule, max.6 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.8
Stripping length15 mm

Signal

Connection MethodPush-in connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.1.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.1.5 mm²
Single conductor/terminal point, stranded, with ferrule, min.0.2 mm²
Single conductor/terminal point, stranded, with ferrule, max.1.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.16
Stripping length8 mm

Signaling

Types of signalingLED
Types of signalingFloating signal contact

Signal output: LED status indicator

Signalization designationDC OK
Status displayLED
Colorgreen
DC OKUOUT > 0.9 x UN (UN = 24 V DC)

Electrical properties

Number of phases3.00
Insulation voltage input/output3 kV AC (type test)
Insulation voltage input/output1.5 kV AC (routine test)

Product properties

Product familyTRIO POWER
MTBF (IEC 61709, SN 29500)> 1800000 h (25 °C)
MTBF (IEC 61709, SN 29500)> 1100000 h (40 °C)
MTBF (IEC 61709, SN 29500)> 510000 h (60 °C)

Insulation characteristics

Protection classI (in closed control cabinet)
Degree of pollution2

Dimensions

Width65 mm
Height130 mm
Depth160 mm

Installation dimensions

Installation distance right/left0 mm / 0 mm
Installation distance top/bottom50 mm / 50 mm

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsalignable: horizontally 0 mm (≤ 40 °C) 10 mm (≤ 70 °C), vertically 50 mm
Mounting Positionhorizontal DIN rail NS 35, EN 60715
With protective coatingNo

Material specifications

Flammability rating according to UL 94 (housing / terminal blocks)V0
Housing MaterialMetal
Type of housingAluminum (AlMg3)
Hood versionPolycarbonate

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-25 °C ... 70 °C (> 60 °C Derating: 2,5 %/K)
Ambient temperature (storage/transport)-40 °C ... 85 °C
Ambient temperature (start-up type tested)-40 °C
Maximum altitude≤ 5000 m (> 2000 m, Derating: 10 %/1000 m)
Climatic class3K3 (in acc. with EN 60721)
Max. permissible relative humidity (operation)≤ 95 % (at 25 °C, non-condensing)
Shock18 ms, 30g, in each space direction (according to IEC 60068-2-27)
Vibration (Operation)< 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6)
Vibration (Operation)15 Hz ... 150 Hz, 4g, 90 min.

Standards and Regulations

Rail applicationsEN 50121-4
Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installationsEN 50178/VDE 0160 (PELV)
Standard – Limitation of mains harmonic currentsEN 61000-3-2
Standard - Electrical safetyIEC 62368-1 (SELV)
Standard – Safety extra-low voltageIEC 62368-1 (SELV) und EN 60204-1 (PELV)
Standard - Safe isolationDIN VDE 0100-410
Standard - Safety of transformersEN 61558-2-16 (air clearances and creepage distances only)

Approvals

Shipbuilding approvalGL applied for
UL approvalsUL Listed UL 508
UL approvalsUL/C-UL Recognized UL 60950-1

Conformity/Approvals

SIL in accordance with IEC 615080

EMC data

Low Voltage DirectiveConformance with Low Voltage Directive 2014/35/EC
EMC requirements for noise emissionEN 61000-6-3
EMC requirements for noise emissionEN 61000-6-4
EMC requirements for noise immunityEN 61000-6-1
EMC requirements for noise immunityEN 61000-6-2
Electromagnetic compatibilityConformance with EMC Directive 2014/30/EU
Conducted noise emissionEN 55016
Conducted noise emissionEN 61000-6-3 (Class B)
Noise emissionEN 55011 (EN 55022)
Noise emissionEN 55016
Noise emissionEN 61000-6-3 (Class B)

Harmonic currents

Frequency RangeClass A, B

Flicker

Frequency Range0 kHz ... 2 kHz

Electrostatic discharge

Standards/regulationsEN 61000-4-2
Contact discharge6 kV (Test Level 4)
Discharge in air8 kV (Test Level 4)
CommentsCriterion A

Electromagnetic HF field

Standards/regulationsEN 61000-4-3
Frequency Range80 MHz ... 6 GHz
Test field strength10 V/m (Test Level 3)
CommentsCriterion A

Fast transients (burst)

Standards/regulationsEN 61000-4-4
Input4 kV (Test Level 4 - asymmetrical)
Output2 kV (Test Level 3 - asymmetrical)
Signal1 kV (Test Level 2 - asymmetrical)
CommentsCriterion A

Surge voltage load (surge)

Standards/regulationsEN 61000-4-5
Input1 kV (Test Level 1 - symmetrical)
Input2 kV (Test Level 1 - asymmetrical)
Output0.5 kV (Test Level 1 - symmetrical)
Output0.5 kV (Test Level 1 - asymmetrical)
Signal1 kV (Test Level 2 - asymmetrical)
CommentsCriterion B

Conducted interference

Standards/regulationsEN 61000-4-6
Input/Outputasymmetrical
Frequency Range0.15 MHz ... 80 MHz
CommentsCriterion A
Voltage10 V (Test Level 3)

Voltage dips

Standards/regulationsEN 61000-4-11
Voltage230 V AC
Frequency50 Hz
Voltage dip70 %
Number of periods25 periods
Additional textTest Level 2
CommentsCriterion A
Voltage dip40 %
Number of periods10 periods
Additional textTest Level 2
CommentsCriterion A
Voltage dip0 %
Number of periods1 period
Additional textTest Level 2
CommentsCriterion A

Emitted interference

Standards/regulationsEN 61000-6-3
Radio interference voltage in acc. with EN 55011EN 55011 (EN 55022) Class B, area of application: Industry and residential
Emitted radio interference in acc. with EN 55011EN 55011 (EN 55022) Class B, area of application: Industry and residential

Criteria

Criterion ANormal operating behavior within the specified limits.
Criterion BTemporary impairment to operational behavior that is corrected by the device itself.
Accessories
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Why Proax for Phoenix Contact 2903155?

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Additional Information

Pack Size1
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