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Phoenix Contact 2908283
AllPower ProductsPower supply
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
QUINT4-BUFFER/24DC/40
Weight
1.416 kg
This product is Not Cancellable/Not Returnable

QUINT4-BUFFER/24DC/40 - Buffer module

QUINT buffer module with maintenance-free capacitor-based energy storage for DIN rail mounting, input: 24 V DC, output: 24 V DC/40 A, including mounted UTA 107 universal DIN rail adapter.

  • Space savings, thanks to the compact design
  • Maintenance-free due to electrolytic capacitors
  • Thanks to soft start, can also be used with power supplies in the low power range
Technical Specifications

Input data

Input voltage range22.5 V DC ... 30 V DC
Fixed backup threshold< 22 V DC
Voltage type of supply voltageDC
Current consumption Imax (UN, IOUT = IStat.Boost, Icharge = max)46 A (max.)
Current consumption INo-Load(UN, IOUT = 0, Icharge = 0)0.2 A (No-load)
Current consumption Icharge (UN, IOUT = 0, Icharge = max)0.8 A (charging process)
Buffer time0.2 s (40 A)
Buffer time2 s (4 A)

Output data

Efficiency> 98 % (with charged energy storage device)
Connection in parallelno
Connection in seriesNo

Mains operation

Output Voltage24 V DC (depending on the input voltage)
Output current IN40 A
Power loss nominal load max.< 9 W

Buffer mode

Output Voltagetyp. 22 V DC
Output current IN40 A (depending on output current)
Static Boost (IStat.Boost)45 A

Signal state Ready

Connection labeling3.3
Switching outputTransistor output, active
State (configurable)Ready
State condition (configurable)State of charge = 100% or buffer mode
Output Voltage24 V (UN - 2 V (typical))
Output can be loaded20 mA

Signal state UIN OK

Connection labeling3.1, 3.2
Switching outputElectronic relays (OptoMOS)
State (configurable)UIn OK
Output Voltage30 V DC
Output can be loaded200 mA
LED status indicatorgreen (UIn OK)
Signal thresholdInput voltage in the valid range

Signal ground SGnd

Connection labeling3.4
FunctionSignal ground
Reference potential3.3 Ready

Input

Nominal capacity2 mAh

General

IQ-Technologyno

Electrical properties

Insulation voltage input, output / housing500 V

Product properties

Product familyQUINT BUFFER
MTBF (IEC 61709, SN 29500)2813895 h (40 °C)

Insulation characteristics

Protection classSpecial application (SELV input voltage, hazardous voltages are generated in the device).
Overvoltage categoryI
Degree of pollution2

Life expectancy (electrolytic capacitors)

Time71660 h

Item dimensions

Width72 mm
Height130 mm
Depth125 mm

Installation dimensions

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

Mounting

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

Material specifications

Housing MaterialMetal

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-25 °C ... 70 °C (> 40 °C Derating: 0.56 %/K / > 60 °C Derating: 2.5 %/K)
Ambient temperature (storage/transport)-40 °C ... 70 °C
Ambient temperature (start-up type tested)-40 °C
Maximum altitude≤ 4000 m
Climatic class3K3 (in acc. with EN 60721)
Max. permissible relative humidity (operation)≤ 95 %

Electrical safety

Standard designationElectrical safety
Standards/specificationsIEC 60950-1/VDE 0805 (SELV)

UL

IdentificationUL Listed UL 508
IdentificationUL/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 55016
Noise emissionEN 61000-6-3

Electrostatic discharge

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

Electromagnetic HF field

Standards/regulationsEN 61000-4-3
Frequency Range80 MHz ... 6 GHz
Test field strength10 V/m
CommentsCriterion A

Fast transients (burst)

Standards/regulationsEN 61000-4-4
Input2 kV (Test Level 3 - asymmetrical)
Output2 kV (Test Level 3 - asymmetrical)
Signal2 kV (Test Level 3 - asymmetrical)
CommentsCriterion A

Surge voltage load (surge)

Input2 kV (Test Level 3 - asymmetrical)
Output2 kV (Test Level 3 - asymmetrical)

Conducted interference

Standards/regulationsEN 61000-4-6
Frequency Range0.15 MHz ... 80 MHz
CommentsCriterion A
Voltage10 V

Criteria

Criterion ANormal operating behavior within the specified limits.
Criterion BTemporary impairment to operational behavior that is corrected by the device itself.
Accessories
  • Phoenix Contact2901664
    2901664
    2901664 - 2-piece universal wall adapter for securely mounting the device in the event of strong vibrations. The profiles that are screwed onto the side of the device are screwed directly onto the mounting surface. The universal wall adapter is attached on the left/right.
  • Phoenix Contact2938235
    2938235
    2938235 - Universal wall adapter for securely mounting the device in the event of strong vibrations. The device is screwed directly onto the mounting surface. The universal wall adapter is attached on the top/bottom.

Why Proax for Phoenix Contact 2908283?

Proax is an authorized distributor of Phoenix Contact 2908283 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

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