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Phoenix Contact 2906300
AllPower ProductsPower supply
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
UNO-PS/350-900DC/24DC/60W
Weight
0.317 kg
This product is Not Cancellable/Not Returnable
Series UNO-PS

UNO-PS/350-900DC/24DC/60W - DC/DC converter

Primary-switched UNO DC/DC converter with wide range input, for DIN rail mounting, input: 350 ... 900 V DC, output: 24 V DC/60 W

  • Wide input voltage range
  • Direct field installation
  • Minimal space required in the control box
  • Simplified startup
  • UL 1741-certified DC/DC converter
Technical Specifications

DC operation

Nominal input voltage range350 V DC ... 900 V DC
Input voltage range300 V DC ... 1000 V DC
Wide-range inputyes
Electric strength, max.≤ 1050 V DC
Voltage type of supply voltageDC
Inrush Current< 1 A (typical)
Inrush current integral (I2t)< 0.38 A2s
Current consumption0.19 A (350 V DC)
Current consumption0.07 A (1000 V DC)
Typical response time< 1 s
Recommended breaker for input protection1 A (Characteristic gPV or comparable)
Recommended fuse for input protection1000 V DC

Output data

Efficiency> 90 %
Output characteristicU/I
Nominal Output Voltage24 V DC
Nominal output current (IN)2.5 A (-25 °C ... 55 °C)
Derating55 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance< 35 V DC
Protection against overvoltage at the output (OVP)< 35 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 (with nominal values)
Output Power60 W
Maximum no-load power dissipation< 0.5 W
Power loss nominal load max.< 6.5 W
Rise time< 1 s (UOUT (10 % ... 90 %))
Response time< 2 ms
Connection in parallelyes, for redundancy and increased capacity
Connection in seriesNo

Signal: DC OK active

Output descriptionUOUT > 0.9 x UN: High signal

Input

Connection MethodScrew connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.2.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.14
Stripping length8 mm
Screw threadM3
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

Output

Connection MethodScrew connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.2.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.14
Stripping length8 mm
Screw threadM3
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

Signaling

Types of signalingLED

Signal output: DC OK active

Status display"DC OK" LED green

Electrical properties

Number of phases1.00
Insulation voltage input/output8 kV DC (type test)
Insulation voltage input/output3 kV DC (routine test)
Insulation voltage input/output8 kV

Product properties

Product familyUNO POWER
MTBF (IEC 61709, SN 29500)> 1160000 h (40 °C)

Insulation characteristics

Protection classII
Degree of pollution2

Dimensions

Width55 mm
Height90 mm
Depth84 mm

Installation dimensions

Installation distance right/left0 mm / 0 mm (≤ 70 °C)
Installation distance top/bottom30 mm / 30 mm (≤ 70 °C)

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsalignable: 0 mm horizontally, 30 mm vertically
Mounting Positionhorizontal DIN rail NS 35, EN 60715
With protective coatingNo

Material specifications

Flammability rating according to UL 94 (housing / terminal blocks)V0
Housing MaterialPlastic
Housing MaterialPolycarbonate
Foot latch materialPOM (Polyoxymethylene)

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-25 °C ... 70 °C (> 55° C derating : 2.5%/K)
Ambient temperature (storage/transport)-40 °C ... 85 °C
Ambient temperature (start-up type tested)-40 °C
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, 2.3g, 90 min.

Standards and Regulations

Standard – Limitation of mains harmonic currentsEN 61000-3-2
Standard - Electrical safetyIEC 62109-1
Standard – Safety extra-low voltageIEC 60950-1 (SELV) and EN 60204-1 (PELV)
Standard - Safe isolationDIN VDE 0100-410
Standard - Safety of power converters for use in photovoltaic power systemsIEC 62109-1
Approval - requirement of the semiconductor industry with regard to mains voltage dipsEN 61000-4-11

Overvoltage category

IEC 62109-1II

Approvals

UL approvalsUL 1741

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

Electrostatic discharge

Standards/regulationsEN 61000-4-2
Contact discharge6 kV (Test Level 3)
Discharge in air8 kV (Test Level 3)
CommentsCriterion B

Electromagnetic HF field

Standards/regulationsEN 61000-4-3
Frequency Range80 MHz ... 1 GHz
Test field strength10 V/m
Frequency Range1 GHz ... 2 GHz
Test field strength10 V/m
Frequency Range2 GHz ... 3 GHz
Test field strength10 V/m
CommentsCriterion A

Fast transients (burst)

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

Surge voltage load (surge)

Standards/regulationsEN 61000-4-5
Input1 kV (Test Level 2 - symmetrical)
Input2 kV (Test Level 3 - asymmetrical)
Output0.5 kV (Test Level 1 - symmetrical)
Output0.5 kV (Test Level 1 - asymmetrical)
CommentsCriterion B

Conducted interference

Standards/regulationsEN 61000-4-6
Frequency Range10 kHz ... 80 MHz
CommentsCriterion A
Voltage10 V (Test Level 3)

Voltage dips

Standards/regulationsEN 61000-4-11

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.
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Additional Information

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