Official Distributor
SKU
MPN
QUINT-PS/24DC/48DC/ 5
Weight
1.096 kg
Series QUINT-PS
QUINT-PS/24DC/48DC/ 5 - DC/DC converter
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
- Reliable starting of difficult loads, thanks to the static POWER BOOST power reserve with up to 125% nominal current permanently
- Preventive function monitoring indicates critical operating states before errors occur
- Constant voltage: output voltage regenerated even at the end of long cables
- Support conversion to various voltage levels
- Electrical isolation: for setting up independent supply systems
Technical Specifications
DC operation
Nominal input voltage range | 24 V DC |
Input voltage range | 18 V DC ... 32 V DC |
Extended input voltage range in operation | 14 V DC ... 18 V DC (Derating) |
Wide-range input | no |
Input voltage range DC | 18 V DC ... 32 V DC |
Input voltage range DC | 14 V DC ... 18 V DC (Consider derating during operation) |
Voltage type of supply voltage | DC |
Inrush Current | < 15 A (typical) |
Inrush current integral (I2t) | 3 A2s |
Mains buffering time | > 12 ms (24 V DC) |
Current consumption | 14 A (24 V, IBOOST) |
Reverse polarity protection | ≤ yes30 V DC |
Protective circuit | Transient surge protection; Varistor |
Input fuse | 25 A (internal (device protection)) |
Output data
Efficiency | > 92.5 % |
Output characteristic | U/I |
Nominal Output Voltage | 48 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) | 5 A (-25 °C ... 60 °C) |
POWER BOOST (IBoost) | 6.25 A (-25 °C ... 40 °C permanent, UOUT = 48 V DC ) |
Selective Fuse Breaking (ISFB) | 30 A (12 ms) |
Magnetic circuit breaker tripping | B2 / B4 / C2 |
Derating | 60 °C ... 70 °C (2.5 %/K) |
Feedback voltage resistance | 60 V DC |
Protection against overvoltage at the output (OVP) | < 60 V DC |
Max. capacitive load | unlimited |
Active current limitation | Approximately 7 A |
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 | < 20 mVPP |
Output Power | 240 W |
Peak switching voltages nominal load | < 10 mVPP (20 MHz) |
Maximum no-load power dissipation | 5.2 W |
Power loss nominal load max. | 21 W |
Rise time | < 2 ms (UOUT (10 % ... 90 %)) |
Connection in parallel | yes, for redundancy and increased capacity |
Connection in series | yes |
Signal: DC OK active
Output description | UOUT > 0.9 x UN: High signal |
Switching voltage range | 24 V DC |
Maximum Inrush Current | < 20 mA (short-circuit-proof) |
Signal: POWER BOOST, active
Output description | IOUT < IN: High signal |
Switching voltage range | 24 V DC |
Maximum Inrush Current | < 20 mA (short-circuit-proof) |
Signal: UIN OK, active
Output description | UIN > 19.2 V: High signal |
Switching voltage range | 24 V DC |
Maximum Inrush Current | ≤ 20 mA (short-circuit-proof) |
Signal: DC OK floating
Output description | Relay |
Output Voltage | ≤ 30 V AC/DC |
Maximum Inrush Current | ≤ 100 mA |
Input
Connection Method | Pluggable screw connection |
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 |
Stripping length | 8 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Output
Connection Method | Pluggable screw connection |
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 |
Stripping length | 7 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 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 thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Signaling
Types of signaling | LED |
Types of signaling | Active switching output |
Types of signaling | Relay contact |
Signal output: DC OK active
Status display | "DC OK" LED green |
Color | green |
Signal output: POWER BOOST, active
Status display | "BOOST" LED yellow/IOUT > IN : LED on |
Color | yellow |
Note on status display | LED on |
Signal output: UIN OK, active
Status display | LED "UIN < 19.2 V" yellow/UIN < 19.2 V DC: LED on |
Color | yellow |
Note on status display | LED on |
Signal output: DC OK floating
Note on status display | UOUT > 0.9 x UN: Contact closed |
Electrical properties
Number of phases | 1.00 |
Insulation voltage input/output | 1.5 kV (type test) |
Insulation voltage input/output | 1 kV (routine test) |
Insulation voltage input/output | 1 kV (type test) |
Product properties
MTBF (IEC 61709, SN 29500) | > 761000 h (40 °C) |
Insulation characteristics
Protection class | III |
Degree of pollution | 2 |
Dimensions
Width | 48 mm |
Height | 130 mm |
Depth | 125 mm |
Installation dimensions
Installation distance right/left | 0 mm / 0 mm (≤ 70 °C) |
Installation distance right/left (active) | 15 mm / 15 mm (≤ 70 °C) |
Installation distance top/bottom | 50 mm / 50 mm (≤ 70 °C) |
Installation distance top/bottom (active) | 50 mm / 50 mm (≤ 70 °C) |
Alternative assembly
Width | 122 mm |
Height | 130 mm |
Depth | 51 mm |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm verticallyalignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
Mounting Position | horizontal DIN rail NS 35, EN 60715 |
With protective coating | No |
Material specifications
Housing Material | Metal |
Type of housing | Aluminum (AlMg3) |
Hood version | Galvanized sheet steel, free from chrome (VI) |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | -25 °C ... 70 °C (> 60 °C derating, 2.5 %/K, startup at -40°C type-tested) |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Ambient temperature (start-up type tested) | -40 °C |
Climatic class | 3K3 (in acc. with EN 60721) |
Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
Shock | 18 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
Rail applications | EN 50121-4 |
Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) |
Standard - Electrical safety | EN 60950-1/VDE 0805 (SELV) |
Standard – Safety extra-low voltage | EN 60950-1 (SELV) |
Standard – Safety extra-low voltage | EN 60204 (PELV) |
Standard - Safe isolation | DIN VDE 0100-410 |
Approvals
Shipbuilding approval | DNV GL (EMC B) |
UL approvals | UL/C-UL listed UL 508 |
UL approvals | UL/C-UL Recognized UL 60950-1 |
UL approvals | UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) |
EMC data
EMC requirements for noise emission | EN 61000-6-3 |
EMC requirements for noise emission | EN 61000-6-4 |
EMC requirements for noise immunity | EN 61000-6-1 |
EMC requirements for noise immunity | EN 61000-6-2 |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Electrostatic discharge
Standards/regulations | EN 61000-4-2 |
Contact discharge | 8 kV (Test Level 4) |
Discharge in air | 15 kV (Test Level 4) |
Comments | Criterion A |
Electromagnetic HF field
Standards/regulations | EN 61000-4-3 |
Frequency Range | 80 MHz ... 1 GHz |
Test field strength | 10 V/m |
Frequency Range | 1.4 GHz ... 2 GHz |
Test field strength | 10 V/m |
Frequency Range | 2 GHz ... 3 GHz |
Test field strength | 10 V/m |
Comments | Criterion A |
Fast transients (burst)
Standards/regulations | EN 61000-4-4 |
Input | 2 kV (Test Level 3 - asymmetrical) |
Output | 2 kV (Test Level 3 - asymmetrical) |
Signal | 2 kV (Test Level 4 - asymmetrical) |
Comments | Criterion A |
Surge voltage load (surge)
Standards/regulations | EN 61000-4-5 |
Input | 0.5 kV (Test Level 1 - symmetrical) |
Input | 0.5 kV (Test Level 1 - asymmetrical) |
Output | 0.5 kV (Test Level 1 - symmetrical) |
Output | 0.5 kV (Test Level 1 - asymmetrical) |
Signal | 1 kV (Test Level 2 - asymmetrical) |
Comments | Criterion B |
Conducted interference
Standards/regulations | EN 61000-4-6 |
I/O/S | asymmetrical |
Frequency Range | 0.15 MHz ... 80 MHz |
Comments | Criterion A |
Voltage | 10 V (Test Level 3) |
Emitted interference
Standards/regulations | EN 61000-6-3 |
Radio interference voltage in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
Emitted radio interference in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
Criteria
Criterion A | Normal operating behavior within the specified limits. |
Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
Accessories
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Additional Information
Pack Size | 1 |
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