QUINT-PS/3AC – 3-Phase DIN Rail Power Supply
Robust with SFB (Selective Fuse Breaking) Technology & NFC

- Output Voltages: 24 or 48 V DC
- Adjustable Output Voltage Ranges: 18 to 56 V DC
- Output Amps: 10, 20 or 40 Amps
- Output Watts: 240, 480 or 960 W
- Will operate with 3-phase or 2-phase AC or DC input Voltage Ranges
QUINT 3-Phase Power Supplies offer a range of rugged AC to DC and DC to DC Converters built to meet the high stability and efficiency expectations of industrial, machine automation and process control environments. They also feature the unique combination of preventive function monitoring and power reserve in an incredibly compact size. Perfect for use in high power applications, these Switching (switch mode) Power Supplies ensure a regulated output voltage even in the event of voltage fluctuations in the power supply network. During parallel operation, and when connected to different phases, loads are reliably supplied even in the event of problems with the input voltage. With all required safety certifications to support ITE (Information Technology Equipment), ruggedized packaging, extended operating temperatures, high peak load capabilities and high isolation voltages, QUINT Industrial Power Supplies are designed to meet the needs of your industrial application.
POWER BOOST: reliably start difficult loads

A high degree of flexibility is required to configure, optimize and expand large systems. To optimally adapt a system or machine to your requirements, a power reserve in the power supply unit is crucial. The QUINT supplies up to 50% additional current without a voltage drop. This is useful when it is not possible to predict which loads will be switched on at the same time or high switch-on currents of capacitive loads have to be absorbed without voltage dips. With the QUINT Power Boost function a static boost will continuously provide up to 125% of the nominal current. In addition, you can use the dynamic boost to supply up to 200% of the nominal current for 5 seconds when starting up heavy loads.
Preventive function monitoring reports critical operating states before they occur

With a QUINT Industrial Power Supply, the output voltage and output current are constantly monitored. Preventive function monitoring visualizes critical operating states and indicates them locally and remotely to the controller as follows:
- Via LED
- Via floating relay contact
- Via active switching output
Industrial operating temperature of -25°C to +70°C
Equipment found in traffic management, oil and gas pipelines, weather tracking, industrial and outdoor applications must function in temperatures that cannot be supported by a commercial power supplies. With an operating temperature of -25°C to +70°C, and reliable device start-up at -40°C, the QUINT Industrial Power Supply is ideal for use with equipment subjected to harsh environments and severe temperatures.
High efficiency and low no load power consumption
Compared with other products on the market, the QUINT Industrial Power Supply provides excellent energy savings. With a very low no load power consumption and high efficiency at nominal load, just a small amount of electrical energy is converted into undesired heat energy making these very ECO friendly power supplies.

SFB (Selective Fuse Breaking) Technology
SFB Technology can be used to quickly and reliably trip miniature circuit breakers and fuses connected on the secondary side. In the event of a short circuit on the secondary side, the QUINT supplies up to 6 times the nominal current for 15 ms. Faulty current paths are switched off selectively, the fault is located, and important system parts remain in operation. Loads that are connected in parallel are still supplied with energy ensuring continued operation of these system parts.
- Tripping circuit breakers: The circuit breaker is typically tripped by the high SFB current within 3 to 5 ms. As a result, any voltage dips for loads connected in parallel are avoided.
- Tripping a fuse: Fuses are tripped by melting the predetermined breaking point inside the fuse capsule. The tripping characteristic of the fuse is described by the melting integral (I²t). A high current is crucial in order to achieve a very short tripping time.

Near Field Communication (NFC)
Near Field Communication (NFC) is a transmission standard for wireless and contactless data exchange at a close distance. With NFC, you can easily parameterize QUINT Power Supply settings such as define signaling thresholds for preventive function monitoring, adjust output voltage, and adapt the output characteristic curve to your specific requirements using a PC, mobile phone, or mobile terminal device. You can also save and send configuration profiles on your mobile terminal device. QUINT Power NFC App on the Google Play Store.
Ideal application environments for a QUINT 3-Phase Power Supply
- Drive motors and other devices
- Machine building
- Automated production process
- Industrial control, automation, assembly, and test equipment
- Building control, security and surveillance, and climate control systems.
- Power countless industrial automation devices such as sensors, controllers and valves
Other reasons to choose a QUINT 3-Phase Power Supply
- Robust input side: high noise immunity, integrated gas-filled surge arrester (up to 6 kV), and ≥ 20 ms mains failure buffer time
- Narrow, slim-line design saves space in the control box
- Voltage Isolation input/output: 4 kV AC
- Protections: Short-circuit, Overload, Over voltage, Over-temperature
- High MTBF (Mean Time Between Failure) values
23208278 | 28668028 | 29046218 | 29046228 | |
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Environmental Product Compliance | ||||
REACH SVHC | Lead 7439-92-1 | Lead 7439-92-1 | Lead 7439-92-1 | Lead 7439-92-1 |
China RoHS | Environmentally Friendly Use Period = 25; | Environmentally Friendly Use Period = 25; | Environmentally Friendly Use Period = 25; | Environmentally Friendly Use Period = 25; |
General | ||||
Net weight | 2.5 kg | 2.5 kg | 0.9 kg | 1.1 kg |
Efficiency | > 93 % (at 400 V AC and nominal values) | > 94 % (at 400 V AC and nominal values) | typ. 93 % (400 V AC) | typ. 93.9 % (400 V AC) |
Insulation voltage input/output | 4 kV AC (type test) | 4 kV AC (type test) | 4 kV AC (type test) | 4 kV AC (type test) |
2 kV AC (routine test) | 2 kV AC (routine test) | 2.4 kV AC (routine test) | 2.4 kV AC (routine test) | |
Insulation voltage input / PE | 3.5 kV AC (type test) | 3.5 kV AC (type test) | 3.5 kV AC (type test) | 3.5 kV AC (type test) |
2 kV AC (routine test) | 2 kV AC (routine test) | 2.4 kV AC (routine test) | 2.4 kV AC (routine test) | |
Insulation voltage output / PE | 500 V DC (routine test) | 500 V DC (routine test) | 0.5 kV DC (type test) | 0.5 kV DC (type test) |
Protection class | I | I | I | I |
Degree of protection | IP20 | IP20 | IP20 | IP20 |
MTBF (IEC 61709, SN 29500) | 889679,72 h (25 °C) | > 880000 h (25 °C) | > 1034000 h (25 °C) | > 985000 h (25 °C) |
501504,51 h (40 °C) | > 500000 h (40 °C) | > 654000 h (40 °C) | > 638000 h (40 °C) | |
216825,67 h (60 °C) | > 216000 s (60 °C) | > 320000 h (60 °C) | > 311000 h (60 °C) | |
Mounting position | horizontal DIN rail NS 35, EN 60715 | horizontal DIN rail NS 35, EN 60715 | horizontal DIN rail NS 35, EN 60715 | horizontal DIN rail NS 35, EN 60715 |
Assembly instructions | alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
Operating voltage display | Green LED | |||
Efficiency | typ. 92.6 % (480 V AC) | typ. 93.8 % (480 V AC) | ||
Insulation voltage output / PE | 0.5 kV DC (routine test) | 0.5 kV DC (routine test) | ||
Standards and Regulations | ||||
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU | Conformance with EMC Directive 2014/30/EU | Conformance with EMC Directive 2014/30/EU | Conformance with EMC Directive 2014/30/EU |
Noise immunity | EN 61000-6-2:2005 | EN 61000-6-2:2005 | Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial), and EN 61000-6-5 (power station equipment zone), IEC/EN 61850-3 (energy supply) | Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial), and EN 61000-6-5 (power station equipment zone), IEC/EN 61850-3 (energy supply) |
Connection in acc. with standard | CSA | CSA | ||
Standards/regulations | EN 61000-4-2 | EN 61000-4-2 | EN 61000-4-2 | EN 61000-4-2 |
Contact discharge | 4 kV (Test Level 2) | 4 kV (Test Level 2) | 4 kV (Test Level 2) | 4 kV (Test Level 2) |
Standards/regulations | EN 61000-4-3 | EN 61000-4-3 | EN 61000-4-3 | EN 61000-4-3 |
Frequency range | 80 MHz ... 1 GHz | 80 MHz ... 1 GHz | 80 MHz ... 1 GHz | 80 MHz ... 1 GHz |
Test field strength | 10 V/m (Test Level 3) | 10 V/m (Test Level 3) | 10 V/m (Test Level 3) | 10 V/m (Test Level 3) |
Frequency range | 1.4 GHz ... 2 GHz | 1.4 GHz ... 2 GHz | 1.4 GHz ... 2 GHz | 1.4 GHz ... 2 GHz |
Test field strength | 3 V/m (Test Level 2) | 3 V/m (Test Level 2) | 3 V/m (Test Level 2) | 3 V/m (Test Level 2) |
Standards/regulations | EN 61000-4-4 | EN 61000-4-4 | EN 61000-4-4 | EN 61000-4-4 |
Comments | Criterion B | Criterion B | Criterion B | Criterion B |
Standards/regulations | EN 61000-4-6 | EN 61000-6-3 | EN 61000-4-6 | EN 61000-4-6 |
Frequency range | 0.15 MHz ... 80 MHz | 0.15 MHz ... 80 MHz | 0.15 MHz ... 80 MHz | 0.15 MHz ... 80 MHz |
Voltage | 10 V (Test Level 3) | 10 V (Test Level 3) | 10 V (Test Level 3) | 10 V (Test Level 3) |
Low Voltage Directive | Conformance with LV directive 2006/95/EC | Conformance with LV directive 2006/95/EC | Conformance with Low Voltage Directive 2014/35/EC | Conformance with Low Voltage Directive 2014/35/EC |
Standard - Safety of transformers | IEC 61558-2-17 | EN 61558-2-16 (air clearances and creepage distances only) | EN 61558-2-16 (air clearances and creepage distances only) | |
Standard - Electrical safety | IEC 60950-1/VDE 0805 (SELV) | IEC 60950-1/VDE 0805 (SELV) | IEC 60950-1/VDE 0805 (SELV) | IEC 60950-1/VDE 0805 (SELV) |
Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) | EN 50178/VDE 0160 (PELV) / Overvoltage category III | EN 50178/VDE 0160 (PELV) | EN 50178/VDE 0160 (PELV) |
Standard – Safety extra-low voltage | IEC 60950-1 (SELV) and EN 60204-1 (PELV) | IEC 60950-1 (SELV) and EN 60204-1 (PELV) | IEC 60950-1 (SELV) and EN 60204-1 (PELV) | IEC 60950-1 (SELV) and EN 60204-1 (PELV) |
Standard - Safe isolation | DIN VDE 0100-410 | DIN VDE 0100-410 | DIN VDE 0100-410 | DIN VDE 0100-410 |
Standard – Protection against shock currents, basic requirements for protective separation in electrical equipment | EN 50178 | |||
Standard – Limitation of mains harmonic currents | EN 61000-3-2 | EN 61000-3-2 | EN 61000-3-2 | EN 61000-3-2 |
Standard - Equipment safety | BG (design tested) | GS (tested safety) | ||
Standard - Approval for medical use | IEC 60601-1, 2 x MOOP | |||
UL approvals | UL Listed UL 508 | UL Listed UL 508 | UL Listed UL 508 | UL Listed UL 508 |
UL/C-UL Recognized UL 60950-1 (3-wire + PE, star net) | UL/C-UL Recognized UL 60950-1 (3-wire + PE, star net) | UL/C-UL Recognized UL 60950-1 | UL/C-UL Recognized UL 60950-1 | |
UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) | UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) | UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) | UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) | |
Shock | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) | 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) | 5 Hz ... 100 Hz resonance search 2.3g, 90 min., resonance frequency 2.3g, 90 min. (according to DNV GL Class C) | 5 Hz ... 100 Hz resonance search 2.3g, 90 min., resonance frequency 2.3g, 90 min. (according to DNV GL Class C) | 5 Hz ... 100 Hz resonance search 2.3g, 90 min., resonance frequency 2.3g, 90 min. (according to DNV GL Class C) |
15 Hz ... 150 Hz, 2.3g, 90 min. | ||||
Information technology equipment - safety (CB scheme) | CB Scheme | CB Scheme | ||
Rail applications | EN 50121-4 | EN 50121-4 | EN 50121-3-2 | EN 50121-3-2 |
Overvoltage category (EN 62477-1) | III | III | III (≤ 2000 m) | III (≤ 2000 m) |
Standards/regulations | EN 61000-4-6 | EN 61000-4-8 | EN 61000-4-8 | |
Standard - Safe isolation | DIN VDE 0106-101 | |||
Shipbuilding approval | DNV GL (EMC A), ABS, LR, RINA, NK, BV | DNV GL, PRS, BV, LR, ABS | DNV GL, PRS, BV, LR, ABS | |
Noise emission | Additional basic standard EN 61000-6-5 (immunity in power station), IEC/EN 61850-3 (energy supply) | Additional basic standard EN 61000-6-5 (immunity in power station), IEC/EN 61850-3 (energy supply) | ||
Conducted noise emission | EN 55016 EN 61000-6-4 (Class A) | EN 55016 EN 61000-6-4 (Class A) | ||
Standards/regulations | EN 61000-4-11 | EN 61000-4-11 | ||
EN 61000-4-9 | EN 61000-4-9 | |||
EN 61000-4-12 | EN 61000-4-12 | |||
EN 61000-4-16 | EN 61000-4-16 | |||
EN 61000-4-18 | EN 61000-4-18 | |||
Standard - power supply devices for low voltage with DC output | EN 61204-3 | EN 61204-3 | ||
EMC requirements, power plant | IEC 61850-3 | |||
EN 61000-6-5 | ||||
Approval - requirement of the semiconductor industry with regard to mains voltage dips | SEMI F47-0706; EN 61000-4-11 | SEMI F47-0706; EN 61000-4-11 | ||
Overvoltage category (EN 60950-1) | II (≤ 5000 m) | II (≤ 5000 m) | ||
Overvoltage category (EN 61010-1) | II (≤ 5000 m) | II (≤ 5000 m) | ||
Connection data, input | ||||
Connection method | Screw connection | Screw connection | Screw connection | Screw connection |
Conductor cross section solid min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section solid max. | 6 mm² | 6 mm² | 6 mm² | 6 mm² |
Conductor cross section flexible min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section flexible max. | 4 mm² | 4 mm² | 4 mm² | 4 mm² |
Conductor cross section AWG min. | 18 | 18 | 30 | 30 |
Conductor cross section AWG max. | 10 | 10 | 10 | 10 |
Stripping length | 7 mm | 7 mm | 8 mm | 8 mm |
Screw thread | M3 | M3 | ||
Output data | ||||
Nominal output voltage | 48 V DC ±1 % | 24 V DC ±1 % | 24 V DC | 24 V DC |
Setting range of the output voltage (USet) | 30 V DC ... 56 V DC (> 48 V DC, constant capacity restricted) | 18 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted) | 24 V DC ... 29.5 V DC (constant capacity) | 24 V DC ... 29.5 V DC (constant capacity) |
Nominal output current (IN) | 20 A (-25 °C ... 60 °C, UOUT = 48 V DC) | 40 A (-25 °C ... 60 °C, UOUT = 24 V DC) | 10 A | 20 A |
POWER BOOST (IBoost) | 22.5 A (-25°C ... 40°C permanent, UOUT = 48 V DC ) | 45 A (-25°C ... 40°C permanent, UOUT = 24 V DC ) | ||
Selective Fuse Breaking (ISFB) | 100 A (12 ms) | 215 A (12 ms) | 60 A (15 ms) | 120 A (15 ms) |
Derating | 60 °C ... 70 °C (2.5%/K) | 60 °C ... 70 °C (2.5%/K) | > 60 °C (2.5%/K) | > 60 °C (2.5%/K) |
Connection in parallel | Yes, for redundancy and increased capacity | Yes, for redundancy and increased capacity | Yes, for redundancy and increased capacity | Yes, for redundancy and increased capacity |
Connection in series | yes | yes | yes | yes |
Feedback resistance | max. 60 V DC | max. 35 V DC | ≤ 35 V DC | ≤ 35 V DC |
Protection against surge voltage on the output | < 60 V DC | < 35 V DC | ≤ 32 V DC | ≤ 32 V DC |
Active current limitation | Approx. IBOOST = 22.5 A (for short-circuit) | |||
Control deviation | < 1 % (change in load, static 10 % ... 90 %) | < 1 % (change in load, static 10 % ... 90 %) | < 0.5 % (Static load change 10 % ... 90 %) | < 0.5 % (Static load change 10 % ... 90 %) |
< 4 % (change in load, dynamic 10 % ... 90 %) | < 3 % (change in load, dynamic 10 % ... 90 %) | < 2 % (Dynamic load change 10 % ... 90 %, (10 Hz)) | < 3 % (Dynamic load change 10 % ... 90 %, (10 Hz)) | |
< 0.1 % (change in input voltage ±10 %) | < 0.1 % (change in input voltage ±10 %) | < 0.25 % (change in input voltage ±10 %) | < 0.25 % (change in input voltage ±10 %) | |
Residual ripple | < 50 mVPP (with nominal values) | < 40 mVPP (with nominal values) | < 75 mVPP (with nominal values) | < 60 mVPP (with nominal values) |
Output power | 960 W | 960 W | 240 W | 480 W |
Typical response time | < 1 s | < 0.5 s | 300 ms (from SLEEP MODE) | 300 ms (from SLEEP MODE) |
Maximum power dissipation in no-load condition | 24 W | 18 W | < 5 W (400 V AC) | < 7 W (400 V AC) |
Power loss nominal load max. | 70 W | 63 W | < 19 W (400 V AC) | < 32 W (400 V AC) |
Peak switching voltages nominal load | < 5 mVPP (at nominal values, 20 MHz) | |||
Static Boost (IStat.Boost) | 12.5 A | 25 A | ||
Dynamic Boost (IDyn.Boost) | 20 A (5 s) | 30 A (5 s) | ||
Maximum power dissipation in no-load condition | < 5 W (480 V AC) | < 7 W (480 V AC) | ||
Power loss nominal load max. | < 20 W (480 V AC) | < 33 W (480 V AC) | ||
Connection data for signaling | ||||
Conductor cross section solid min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section solid max. | 6 mm² | 6 mm² | 1.5 mm² | 1.5 mm² |
Conductor cross section flexible min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section flexible max. | 4 mm² | 4 mm² | 1.5 mm² | 1.5 mm² |
Conductor cross section AWG min. | 18 | 18 | 24 | 24 |
Conductor cross section AWG max. | 10 | 10 | 16 | 16 |
Screw thread | M3 | M3 | ||
Connection method | Push-in connection | Push-in connection | ||
Stripping length | 8 mm | 8 mm | ||
Dimensions | ||||
Width | 96 mm | 96 mm | 50 mm | 70 mm |
Height | 130 mm | 130 mm | 130 mm | 130 mm |
Depth | 179 mm | 176 mm | 125 mm | 125 mm |
Width with alternative assembly | 176 mm | 176 mm | 122 mm | 122 mm |
Height with alternative assembly | 130 mm | 130 mm | 130 mm | 130 mm |
Depth with alternative assembly | 99 mm | 99 mm | 53 mm | 73 mm |
Weight per piece | 2500.0 GRM | 2954.0 GRM | 1000.0 GRM | 1516.8 GRM |
Input data | ||||
Nominal input voltage range | 3x 400 V AC ... 500 V AC | 3x 400 V AC ... 500 V AC | 3x 400 V AC ... 500 V AC | 3x 400 V AC ... 500 V AC |
Input voltage range | 3x 320 V AC ... 575 V AC | 3x 320 V AC ... 575 V AC | 3x 400 V AC ... 500 V AC -20 % ... +10 % | 3x 400 V AC ... 500 V AC -20 % ... +10 % |
2x 360 V AC ... 575 V AC (Not approved by UL) | 2x 360 V AC ... 575 V AC | 2x 400 V AC ... 500 V AC -10 % ... +10 % | 2x 400 V AC ... 500 V AC -10 % ... +10 % | |
450 V DC ... 800 V DC | 450 V DC ... 800 V DC | ± 260 V DC ... 300 V DC -13 % ... +30 % | ± 260 V DC ... 300 V DC -13 % ... +30 % | |
AC frequency range | 45 Hz ... 65 Hz | 45 Hz ... 65 Hz | 50 Hz ... 60 Hz -10 % ... +10 % | 50 Hz ... 60 Hz -10 % ... +10 % |
Frequency range DC | 0 Hz | 0 Hz | ||
Discharge current to PE | < 3.5 mA | < 3.5 mA | < 3.5 mA | < 3.5 mA |
Current consumption | 3x 2.1 A (400 V AC) | 3x 2.1 A (400 V AC) | 3x 0.5 A (400 V AC) | 3x 0.99 A (400 V AC) |
3x 1.7 A (500 V AC) | 3x 1.7 A (500 V AC) | 3x 0.41 A (480 V AC) | 3x 0.81 A (480 V AC) | |
1.7 A (600 V DC) | 1.7 A (600 V DC) | 2x 1.1 A (400 V AC) | 2x 1.62 A (400 V AC) | |
Nominal power consumption | 1386 VA | 1342 VA | 274 VA | 541 VA |
Inrush surge current | < 20 A (typical) | < 15 A | typ. 3 A (at 25 °C) | typ. 2 A (at 25 °C) |
Mains buffering | typ. 25 ms (400 V AC) | > 25 ms (400 V AC) | typ. 29 ms (3x 400 V AC) | typ. 33 ms (3x 400 V AC) |
typ. 35 ms (500 V AC) | > 35 ms (500 V AC) | typ. 26 ms (3x 480 V AC) | typ. 33 ms (3x 480 V AC) | |
Choice of suitable circuit breakers | 6 A ... 16 A (AC: Characteristics B, C, D, K) | 6 A ... 16 A (AC: Characteristics B, C, D, K) | 3x 4 A ... 20 A (Characteristic B, C or comparable) | 3x 4 A ... 20 A (Characteristic B, C or comparable) |
Type of protection | Transient surge protection | Transient surge protection | Transient surge protection | Transient surge protection |
Protective circuit/component | Varistor | Varistor, gas-filled surge arrester | Varistor, gas-filled surge arrester | Varistor, gas-filled surge arrester |
Nominal input voltage range | 2x 400 V AC ... 500 V AC | 2x 400 V AC ... 500 V AC | ||
± 260 V DC ... 300 V DC | ± 260 V DC ... 300 V DC | |||
Current consumption | 2x 0.91 A (480 V AC) | 2x 1.37 A (480 V AC) | ||
3x 0.4 A (500 V AC) | 3x 0.8 A (500 V AC) | |||
2x 1.1 A (500 V AC) | 2x 1.23 A (500 V AC) | |||
Connection data, onput | ||||
Conductor cross section solid min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section solid max. | 6 mm² | 6 mm² | 1.5 mm² | 1.5 mm² |
Conductor cross section flexible min. | 0.2 mm² | 0.2 mm² | 0.2 mm² | 0.2 mm² |
Conductor cross section flexible max. | 4 mm² | 4 mm² | 1.5 mm² | 1.5 mm² |
Conductor cross section AWG min. | 18 | 18 | 24 | 24 |
Conductor cross section AWG max. | 10 | 10 | 16 | 16 |
Screw thread | M3 | M3 | ||
Connection method | Push-in connection | Push-in connection | ||
Stripping length | 8 mm | 8 mm | ||
Screw thread | M3 | M4 | ||
Ambient conditions | ||||
Degree of protection | IP20 | IP20 | IP20 | IP20 |
Ambient temperature (operation) | -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K) | -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K) | -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K) | -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K) |
Ambient temperature (start-up type tested) | -40 °C | -40 °C | -40 °C | -40 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | -40 °C ... 85 °C | -40 °C ... 85 °C | -40 °C ... 85 °C |
Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) | ≤ 95 % (at 25 °C, non-condensing) | ≤ 95 % (at 25 °C, non-condensing) | ≤ 95 % (at 25 °C, non-condensing) |
Climatic class | 3K3 (in acc. with EN 60721) | 3K3 (in acc. with EN 60721) | 3K3 (in acc. with EN 60721) | 3K3 (in acc. with EN 60721) |
Degree of pollution | 2 | 2 | 2 | 2 |
Installation height | 4000 m | 4000 m | ≤ 5000 m (> 2000 m, observe derating) | ≤ 5000 m (> 2000 m, observe derating) |
Approvals | ||||
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QUINT-PS/3AC Industrial Power Supply Block Diagram |
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QUINT4-PS/3AC/24DC Industrial Power Supply Block Diagram |
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Schematic diagram |
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QUINT4-PS/3AC/24DC/10 Input current vs output current |
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QUINT4-PS/3AC/24DC/20 Input current vs output current |
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QUINT4-PS/3AC/24DC/10 Power factor diagram |
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QUINT4-PS/3AC/24DC/20 Power factor diagram |
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QUINT4-PS/3AC/24DC/10 Efficiency diagram |
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QUINT4-PS/3AC/24DC/20 Efficiency diagram |
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QUINT4-PS/3AC/24DC/10 Output power depending on the installation height |
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QUINT4-PS/3AC/24DC/20 Output power depending on the installation height |
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For ordering information click on Part Number.
Part Number | Product Name | 3-Phase Input Voltage Range (V AC) |
2-Phase Input Voltage Range (V AC) |
Input Voltage Range (V DC ) | Output Voltage (V DC) |
Output Range (V DC) |
Output Current (Amps) |
Output Power (Watts) |
Dimensions (W x H x D) |
Additional Features |
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QUINT4-PS/3AC/24DC/10 | 320 ... 550 | 360 ... 550 | ± 226 … 390 | 24 | 24 ... 29.5 | 10 | 240 | 50 x 130 x 125 | NFC Technology Shipbuilding Approvals |
![]() 29046228 |
QUINT4-PS/3AC/24DC/20 | 320 ... 550 | 360 ... 550 | ± 226 … 390 | 24 | 24 ... 29.5 | 20 | 480 | 70 x 130 x 125 | NFC Technology Shipbuilding Approvals |
![]() 28668028 |
QUINT-PS/3AC/24DC/40 | 320 ... 575 | 360 ... 575 | 450 ... 800 | 24 | 18 ... 29.5 | 40 | 960 | 96 x 130 x 176 | - |
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QUINT-PS/3AC/48DC/20 | 320 ... 575 | 360 ... 575 | 450 ... 800 | 48 | 30 ... 56 | 20 | 960 | 96 x 130 x 179 | - |