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Phoenix Contact 2866213
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
QUINT-BUFFER/24DC/20
Weight
1.13 kg

QUINT-BUFFER/24DC/20 - Buffer module

Buffer module, 24 V DC/20 A, maintenance-free capacitor-based energy storage. Decoupled input and output. In the download area, there is a clearly arranged selection table available with load currents and buffer times, as well as charging times after buffer mode.

Technical Specifications

Input data

Input Voltage24 V DC
Input voltage range22.5 V DC ... 30 V DC
Input voltage range DC22.5 V DC ... 30 V DC
Buffer period0.2 s (20 A)
Buffer period4 s (1 A)
Current consumptionapprox. 0.1 A
Current consumption0.6 A (charging process)
Current consumption20.6 A (max.)
Reverse polarity protectionyes
Charging delayno
Fixed backup threshold< 22 V DC
Variable connect threshold(UIN - 1 V)/0.1 s
Protective circuitTransient surge protection; Suppressor diode, 35 V DC

Output data

Efficiency> 95 %
Nominal Output Voltage24 V DC (depending on the input voltage)
Setting range of the output voltage (USet)22 V DC ... 28.5 V DC
Nominal output current (IN)20 A
Output current limit27 A (buffer mode)
Bridging time200 ms
Feedback voltage resistance< 35 V DC (buffer mode)
Protection against overvoltage at the output (OVP)< 35 V DC
Residual ripple< 100 mVPP (buffer mode)
Output Power480 W
Peak switching voltages nominal load< 100 mVPP (20 MHz)
Power dissipation2.5 W (ready at 27 A)
Power dissipation9.8 W (buffer mode at 27 A)
Protective circuitTransient surge protection; Suppressor diode, 35 V DC
Connection in parallelyes, for increasing the buffer time and for redundancy
Connection in seriesyes

Mains operation

Nominal Output Voltage24 V DC
Nominal output current (IN)20 A

Battery operation

Nominal Output Voltage24 V DC
Nominal output current (IN)20 A

Signal: Active (high = buffer module is loaded)

Output descriptionPower Good
Maximum Switching Voltage≤ 24 V
Output Voltage+ 24 V
Continuous load current≤ 20 mA

Energy storage

Charging current500 mA
Nominal capacity0.1 Ah
Charging time< 27 s
Memory mediuminternal, capacity
IQ Technologyno

Input

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, min1.2 Nm
Tightening torque max1.5 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, min1.2 Nm
Tightening torque max1.5 Nm

Signal

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.12
Screw threadM3
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm

Signaling

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

Signal output: Active (high = buffer module is loaded)

Status displayLED "Power Good", green
Note on status displayBuffer module is loaded: LED ON

Electrical properties

Insulation voltage input/output1 kV (routine test)
Insulation voltage input/output1 kV (type test)

Product properties

IQ Technologyno
MTBF (IEC 61709, SN 29500)> 500000 h

Insulation characteristics

Protection classIII
Degree of pollution2

Dimensions

Width64 mm
Height130 mm
Depth125 mm

Installation dimensions

Installation distance right/left5 mm / 5 mm
Installation distance top/bottom50 mm / 50 mm

Alternative assembly

Width122 mm
Height130 mm
Depth67 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
Ambient temperature (storage/transport)-40 °C ... 85 °C
Maximum altitude≤ 2000 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, 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 - Electrical safetyEN 60950-1/VDE 0805 (SELV)
Standard – Safety extra-low voltageEN 60950-1 (SELV) and EN 60204 (PELV)
Standard - Safe isolationDIN VDE 0106-101
Standard - Safety of transformersEN 61558-2-17

Approvals

Shipbuilding approvalDNV GL (EMC A), ABS
UL approvalsUL/C-UL listed UL 508
UL approvalsUL/C-UL Recognized UL 60950-1
UL approvalsUL/C-UL Listed UL 1604 Class I, Division 2, Groups A, B, C, D

EMC data

Low Voltage DirectiveConformance with Low Voltage Directive 2014/35/EC
Noise immunityEN 61000-6-2:2005
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 ... 1 GHz
Test field strength10 V/m
CommentsCriterion A

Fast transients (burst)

Standards/regulationsEN 61000-4-4
Input2 kV (level 3 - asymmetrical: conductor to ground)
Output2 kV (level 3 - asymmetrical: conductor to ground)
Signal1 kV (level 2 - asymmetrical: conductor to ground)
CommentsCriterion B

Surge voltage load (surge)

Standards/regulationsEN 61000-4-5
Input/Output0.5 kV (level 1 - asymmetrical: conductor to ground)
Input/Output/Signal0.5 kV (level 1 - symmetrical: conductor to conductor)

Conducted interference

Standards/regulationsEN 61000-4-6
I/O/SLevel 3
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 2866213?

Proax is an authorized distributor of Phoenix Contact 2866213 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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