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Phoenix Contact 1018294
Phoenix ContactOfficial Distributor

By Phoenix Contact

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ESSENTIAL-PS/3AC/24DC/960W/EE

ESSENTIAL-PS/3AC/24DC/960W/EE - Power supply unit

Primary-switched ESSENTIAL edition power supply for DIN rail mounting, input: 3-phase, output: 24 V DC / 960 W

  • Worldwide use thanks to the wide range input and international approval package
  • Fast installation, thanks to easy DIN rail mounting
  • Greater availability, thanks to fanless convention cooling
Technical Specifications

AC operation

Nominal input voltage range3x 400 V AC ... 500 V AC
Input voltage range3x 320 V AC ... 575 V AC
Input Voltage Range AC3x 320 V AC ... 575 V AC
Voltage type of supply voltageAC
Inrush Current< 20 A
Inrush current integral (I2t)1.3 A2s
AC frequency range45 Hz ... 65 Hz
Mains buffering time> 16 ms (3x 400 V AC)
Current consumption3x 2 A (400 V AC)
Current consumption3x 1.6 A (480 V AC)
Nominal Power Consumption1149.27 VA
Protective circuitTransient surge protection; Varistor
Typical response time< 1 s
Recommended breaker for input protection10 A ... 16 A (UL: 20 A)
Discharge current to PE< 3.5 mA

Output data

Efficiency91.5 % (at 400 V AC and nominal values)
Output characteristicU/I
Nominal Output Voltage24 V DC ±1 %
Setting range of the output voltage (USet)22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (IN)40 A (UOUT = 24 V DC)
Derating55 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance35 V DC
Protection against overvoltage at the output (OVP)< 35 V DC
Active current limitationapprox. 42 A
Residual ripple< 20 mVPP
Short-circuit-proofyes
Output Power960 W
Peak switching voltages nominal load< 40 mVPP
Maximum no-load power dissipation11 W
Power loss nominal load max.87 W
Connection in parallelyes, for redundancy and increased capacity

Input

Connection MethodScrew connection
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid max.6 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.4 mm²
Conductor cross section AWG min.22
Conductor cross section AWG max.10
Stripping length8 mm
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

Output

Connection MethodScrew connection
Conductor cross section, rigid min.0.5 mm²
Conductor cross section, rigid max.16 mm²
Conductor cross section flexible min.0.5 mm²
Conductor cross section flexible max.10 mm²
Conductor cross section AWG min.8
Conductor cross section AWG max.6
Stripping length10 mm
Tightening torque, min1.2 Nm
Tightening torque max1.5 Nm

Signaling

Types of signalingLED
Operating voltage displayGreen LED

Signal output

Status display"DC OK" LED green
Note on status displayUOUT > 21.5 V: LED lights up

Electrical properties

Number of phases3.00
Insulation voltage input/output3 kV AC (type test)
Insulation voltage input/output1.5 kV AC (routine test)
Insulation voltage output / PE500 V DC

Product properties

Product familyESSENTIAL POWER
MTBF (IEC 61709, SN 29500)> 700000 h

Insulation characteristics

Protection classI (with PE connection)
Degree of pollution2

Dimensions

Width139 mm
Height130 mm
Depth190 mm

Installation dimensions

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

Mounting

Mounting TypeDIN rail mounting
With protective coatingNo

Material specifications

Housing MaterialMetal
Housing MaterialAluminum (AlMg3) / sheet steel, zinc-plated
Type of housingSteel sheet, zinc-plated
Side element versionAluminum

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
Climatic class3K3 (in acc. with EN 60721)
Max. permissible relative humidity (operation)≤ 95 % (at 25 °C, non-condensing)
Shock15g
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 - Electrical safetyEN 60950-1
Standard – Safety extra-low voltageEN 60950-1 (SELV)
Approval - requirement of the semiconductor industry with regard to mains voltage dipsSEMI F47 - 0706 (200 V AC)

Approvals

CSACSA-C22.2 Nr. 107.1-01
CSACSA-C22.2 Nr. 60950-01
UL approvalsUL/C-UL listed UL 508

Conformity/Approvals

SIL in accordance with IEC 615080
Performance level according to ISO 13849without

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
Noise emissionEN 55011 (EN 55022) Class B

Electrostatic discharge

Standards/regulationsEN 61000-4-2
Contact discharge6 kV
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)
Output4 kV (Test Level 4 - asymmetrical)
Signal2 kV (Test Level 3 - asymmetrical)
CommentsCriterion A

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 Range0.15 MHz ... 80 MHz
CommentsCriterion A
VoltageTest 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.

Why Proax for Phoenix Contact 1018294?

Proax is an authorized distributor of Phoenix Contact 1018294 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size1
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