Proax
Currency
0 Items
Products
Manufacturers
Expertise
About UsBlogQuick OrderContact UsClearance
proax logo
Cart
Phoenix Contact 2938976
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
QUINT-PS-100-240AC/48DC/20
Weight
3.806 kg
This product has been discontinued and replaced with 2866695
Series QUINT-PS

QUINT-PS-100-240AC/48DC/20 - Power supply unit

DIN rail power supply unit, primary-switched mode, 1-phase, output: 48 V DC / 20 A

Technical Specifications

AC operation

Nominal input voltage range110 V AC ... 240 V AC (Derating < 100 V AC; 2.5 %/V)
Input voltage range85 V AC ... 264 V AC
Input voltage range90 V DC ... 350 V DC
Input Voltage Range AC85 V AC ... 264 V AC
Input voltage range DC90 V DC ... 350 V DC
Voltage type of supply voltageAC/DC
Inrush Current< 15 A (typical)
Inrush current integral (I2t)3.2 A2s
AC frequency range45 Hz ... 65 Hz
Frequency range DC0 Hz
Mains buffering time> 20 ms (120 V AC)
Mains buffering time> 20 ms (230 V AC)
Current consumptionapprox. 11 A (120 V AC)
Current consumption4.5 A (230 V AC)
Nominal Power Consumption1048 W
Protective circuitTransient surge protection; Varistor
Typical response time< 1 s
Input fuse20 A (fast blow, internal)
Recommended breaker for input protection16 A ... 25 A (Characteristics B, C, D, K)

Output data

Efficiency> 92 % (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)22.5 A (< 40°C permanent)
Derating60 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance60 V DC
Protection against overvoltage at the output (OVP)≤ 60 V DC
Max. capacitive loadunlimited
Active current limitationApprox. IBOOST = 22.5 A (for short-circuit)
Control deviation< 1 % (change in load, static 10 % ... 90 %)
Control deviation< 2 % (change in load, dynamic 10 % ... 90 %)
Control deviation< 0.1 % (change in input voltage ±10 %)
Residual ripple< 25 mVPP (with nominal values)
Output Power960 W
Peak switching voltages nominal load< 30 mVPP (20 MHz)
Maximum no-load power dissipation28 W
Power loss nominal load max.80 W
Rise time< 2 ms (UOUT (10 % ... 90 %))
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 Current≤ 1 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
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.20
Conductor cross section AWG max.6
Stripping length10 mm
Screw threadM4
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

Signal

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
Screw threadM3
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

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/output4 kV AC (type test)
Insulation voltage input/output2 kV AC (routine test)
Insulation voltage output / PE500 V DC
Insulation voltage input / PE3.5 kV AC (type test)
Insulation voltage input / PE2 kV AC (routine test)

Product properties

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

Insulation characteristics

Protection classI (with PE connection)
Degree of pollution2

Dimensions

Width240 mm
Height130 mm
Depth125 mm

Alternative assembly

Width122 mm
Height130 mm
Depth243 mm

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)
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 – 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 – Protection against shock currents, basic requirements for protective separation in electrical equipmentEN 50178
Standard – Safety extra-low voltageEN 60950-1 (SELV)
Standard – Safety extra-low voltageEN 60204 (PELV)
Standard - Safe isolationDIN VDE 0100-410
Standard - Safety of transformersEN 61558-2-17

Overvoltage category

EN 62477-1III

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)

Electrostatic discharge

Standards/regulationsEN 61000-4-2
HousingLevel 4
Contact discharge8 kV
Discharge in air15 kV
CommentsCriterion B

Electromagnetic HF field

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

Fast transients (burst)

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

Surge voltage load (surge)

Standards/regulationsEN 61000-4-5
Input4 kV (inst. class 4 - asymmetrical: conductor to ground)
Input2 kV (Inst. Class 4 – symmetrical: Conductor to ground)
Output0.5 kV (level 1 - asymmetrical: conductor to ground)
Output0.5 kV (Level 1 - symmetrical: Conductor to ground)
Signal1 kV (level 2 - asymmetrical: conductor to ground)
CommentsCriterion B

Conducted interference

Standards/regulationsEN 61000-4-6
I/O/SLevel 3 - asymmetrical
Frequency Range0.15 MHz ... 80 MHz
CommentsCriterion A
Voltage10 V

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

Why Proax for Phoenix Contact 2938976?

Proax is an authorized distributor of Phoenix Contact 2938976 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.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size1
Recommended
  • Phoenix Contact2866255
    2866255
    2866255 - DIN rail power supply unit, primary-switched mode, 1-phase, output: 48 V DC / 5 A
  • Phoenix Contact2938248
    2938248
    2938248 - DIN rail power supply unit, primary-switched mode, 1-phase, output: 48 V DC / 10 A
  • Phoenix Contact2938578
    2938578
    2938578 - DIN rail power supply, 24 V DC/2.5 A, primary-switched, 1-phase.Please use the following item in new systems: 2904598
  • Phoenix Contact2938581
    2938581
    2938581 - DIN rail power supply unit 24 V DC/5 A, primary-switched, 1-phase.Please use the following item in new systems: 2904600
  • Phoenix Contact2938604
    2938604
    2938604 - DIN rail power supply unit 24 V DC/10 A, primary-switched, 1-phase.Please use the following item in new systems: 2904601
  • Phoenix Contact2938620
    2938620
    2938620 - DIN rail power supply unit 24 V DC/20 A, primary-switched, 1-phase.Please use the following item in new systems: 2904602
  • Phoenix Contact2938879
    2938879
    2938879 - DIN rail power supply unit 24 V DC/40 A, primary-switched, 1-phase.Please use the following item in new systems: 2904603
  • Phoenix Contact2938811
    2938811
    2938811 - DIN rail power supply unit 12 V DC/10 A, primary-switched, 1-phase.Please use the following item in new systems: 2904608
  • Phoenix Contact2938594
    2938594
    2938594 - DIN rail power supply unit 24 V DC/5 A, primary switched-mode, 3-phase.
  • Phoenix Contact2938617
    2938617
    2938617 - DIN rail power supply unit 24 V DC/10 A, primary-switched, 3-phase.Please use the following item in new systems: 2904621
  • Phoenix Contact2938727
    2938727
    2938727 - DIN rail power supply unit 24 V DC/20 A, primary-switched, 3-phasePlease use the following item in new systems: 2904622
  • Phoenix Contact2938633
    2938633
    2938633 - DIN rail power supply unit 24 V DC/30 A, primary switched-mode, 3-phase.
  • Phoenix Contact2938646
    2938646
    2938646 - DIN rail power supply unit 24 V DC/40 A, primary-switched, 3-phase.Please use the following item in new systems: 2904623
  • Phoenix Contact2938219
    2938219
    2938219 - DIN rail power supply unit 48 V DC/10 A, primary-switched, 3-phase.Please use the following item in new systems: 2320827
  • Phoenix Contact2938222
    2938222
    2938222 - DIN rail power supply, 48 V DC/20 A, primary-switched, 3-phase
  • Phoenix Contact2320131
    2320131
    2320131 - Primary-switched QUINT DC/DC converter for DIN rail mounting with SFB (Selective Fuse Breaking) Technology, input: 12 V DC, output: 24 V DC/5 A
  • Phoenix Contact2905007
    2905007
    2905007 - Primary-switched QUINT DC/DC converter for DIN rail mounting with SFB (selective fuse breaking) technology, input: 12 V DC, output: 12 V DC/8 A
  • Phoenix Contact2320128
    2320128
    2320128 - Primary-switched QUINT DC/DC converter for DIN rail mounting with SFB (Selective Fuse Breaking) Technology, input: 24 V DC, output: 48 V DC/5 A
  • Phoenix Contact2320102
    2320102
    2320102 - Primary-switched QUINT DC/DC converter for DIN rail mounting with SFB (Selective Fuse Breaking) Technology, input: 24 V DC, output: 24 V DC/20 A
  • Phoenix Contact2320568
    2320568
    2320568 - Primary-switched QUINT DC/DC converter for DIN rail mounting with SFB (Selective Fuse Breaking) Technology, with protective coating, input: 24 V DC, output: 24 V DC/20 A

Available for order

Phoenix Contact Availability