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Phoenix Contact 2938222
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
QUINT-PS-3X400-500AC/48DC/20
Weight
3.842 kg
This product has been discontinued and replaced with 2320827
Series QUINT-PS

QUINT-PS-3X400-500AC/48DC/20 - Power supply unit

DIN rail power supply, 48 V DC/20 A, primary-switched, 3-phase

Technical Specifications

AC operation

Nominal input voltage range3x 400 V AC ... 500 V AC
Input voltage range3x 320 V AC ... 575 V AC (for all three phases)
Input voltage range450 V DC ... 800 V DC (for all three phases)
Input Voltage Range AC3x 320 V AC ... 575 V AC (for all three phases)
Input voltage range DC450 V DC ... 800 V DC (for all three phases)
Voltage type of supply voltageAC/DC
Inrush Current< 15 A
Inrush current integral (I2t)2 A2s
AC frequency range45 Hz ... 65 Hz
Frequency range DC0 Hz
Mains buffering time> 20 ms (400 V AC)
Mains buffering time> 30 ms (480 V AC)
Current consumptionapprox. 3x 2.3 A (400 V AC)
Current consumption1.9 A (480 V AC)
Nominal Power Consumption1034 W
Protective circuitTransient surge protection; Varistor
Typical response time< 1 s
Permissible backup fuseB6 B10 B16
Recommended breaker for input protection3x 6 A ... 16 A (Characteristics B, C, D, K)

Output data

Efficiency> 90 % (for 230 V AC and nominal values)
Nominal Output Voltage48 V DC ±1 %
Setting range of the output voltage (USet)30 V DC ... 56 V DC (> 48 V DC, constant capacity restricted)
Nominal output current (IN)20 A (-25 °C ... 60 °C)
POWER BOOST (IBoost)22 A (-25 °C ... 40 °C permanent)
Derating60 °C ... 70 °C (2.5 %/K)
Residual ripple< 20 mVPP
Output Power960 W
Peak switching voltages nominal load< 140 mVPP (20 MHz)
Maximum no-load power dissipation20 W
Power loss nominal load max.90 W
Connection in parallelyes, for redundancy and increased capacity
Connection in seriesyes

Signal: DC OK active

Output descriptionUOUT > 0.9 x UN: High signal
Maximum Switching Voltage≤ 24 V
Output Voltage+ 24 V DC
Maximum Inrush Current≤ 20 mA
Continuous load current≤ 20 mA

Signal: DC OK floating

Output descriptionRelay contact, UOUT > 0.9 x UN: Contact closed
Maximum Switching Voltage≤ 30 V AC/DC
Maximum Inrush Currentmax. 0.5 A
Continuous load current≤ 1 A

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.24
Conductor cross section AWG max.10
Stripping length8 mm
Screw threadM3

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.20
Conductor cross section AWG max.6
Stripping length10 mm
Screw threadM4

Signal

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.20
Conductor cross section AWG max.6
Screw threadM4

Signaling

Types of signalingLED
Types of signalingActive switching output
Types of signalingRelay contact
Operating voltage displayGreen LED

Signal output: DC OK active

Status display"DC OK" LED green
Note on status displayUOUT < 0.9 x UN: LED flashing

Signal output: DC OK floating

Status display"DC OK" LED green
Note on status displayUOUT < 0.9 x UN: LED flashing

Electrical properties

Insulation voltage input/output3 kV (type test)
Insulation voltage input/output1.5 kV (routine test)

Product properties

Product familyQUINT POWER
MTBF (IEC 61709, SN 29500)> 500000 h

Insulation characteristics

Protection classI (with PE connection)

Dimensions

Width240 mm
Height130 mm
Depth125 mm

Alternative assembly

Width122 mm
Height130 mm
Depth243 mm

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsalignable: horizontally 0 mm, vertically 50 mm
Mounting Positionhorizontal DIN rail NS 35, EN 60715

Material specifications

Housing MaterialMetal
Type of housingAluNox (AlMg1)

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
Max. permissible relative humidity (operation)95 % (at 25 °C, non-condensing)

Standards and Regulations

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 safetyEN 60950-1/VDE 0805 (SELV)
Standard - Electrical safetyEN 61558-2-17
Standard - Equipment safetyGS (tested safety)
Standard - Safe isolationDIN VDE 0100-410
Standard - Safety of transformersEN 61558-2-17

Approvals

UL approvalsUL/C-UL listed UL 508
UL approvalsUL/C-UL Recognized UL 60950-1

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)

Why Proax for Phoenix Contact 2938222?

Proax is an authorized distributor of Phoenix Contact 2938222 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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