Official Distributor
SKU
MPN
QUINT-PS/2AC/1DC/24DC/20
Weight
2.027 kg
Series QUINT-PS
QUINT-PS/2AC/1DC/24DC/20 - Power supply unit
Primary-switched DIN rail power supply unit. AC input: suitable for operation between two phases (400 V AC). DC input: suitable for operation in an FI intermediate circuit. Output: 24 V DC/20 A.
- Compact buffer solution
- Fast tripping of standard circuit breakers
- Preventive function monitoring
- Reliable starting of difficult loads and easy system extension
Technical Specifications
AC operation
Nominal input voltage range | 2x 400 V AC ... 500 V AC |
Input voltage range | 2x 360 V AC ... 575 V AC |
Input Voltage Range AC | 2x 360 V AC ... 575 V AC |
Voltage type of supply voltage | AC/DC |
Inrush Current | < 45 A (typical) |
Inrush current integral (I2t) | < 1.5 A2s |
AC frequency range | 45 Hz ... 65 Hz |
Frequency range DC | 0 Hz |
Mains buffering time | typ. 20 ms (400 V AC) |
Current consumption | 2.5 A (400 V AC) |
Current consumption | 2.1 A (500 V AC) |
Nominal Power Consumption | 888 VA |
Protective circuit | Transient surge protection; Varistor |
Input fuse | 3.15 A (slow-blow, internal) |
Recommended breaker for input protection | 10 A ... 16 A (Characteristic B, C) |
DC operation
Nominal input voltage range | 600 V DC |
Input voltage range | 450 V DC ... 840 V DC |
Input voltage range DC | 450 V DC ... 840 V DC |
Voltage type of supply voltage | AC/DC |
Mains buffering time | < 28 ms (600 V DC) |
Current consumption | 0.9 A (600 V DC) |
Protective circuit | Transient surge protection; Varistor |
Permissible backup fuse | 1000 V DC fuse 4 A 6 A |
Output data
Efficiency | > 92 % (600 V DC) |
Efficiency | > 90.5 % (400 V AC) |
Nominal Output Voltage | 24 V DC ±1 % |
Setting range of the output voltage (USet) | 18 V DC ... 29.5 V DC (UIN ≥ 360 V AC / 480 V DC) |
Setting range of the output voltage (USet) | 18 V DC ... 26 V DC (< 480 V DC) |
Nominal output current (IN) | 20 A (-25 °C ... 60 °C) |
POWER BOOST (IBoost) | 26 A (-25 °C ... 40 °C permanent, UOUT = 24 V DC ) |
Selective Fuse Breaking (ISFB) | 120 A (20 ms) |
Magnetic circuit breaker tripping | C6 / B16 |
Derating | 60 °C ... 70 °C (2.5 %/K) |
Feedback voltage resistance | < 35 V DC |
Protection against overvoltage at the output (OVP) | < 35 V DC |
Max. capacitive load | unlimited |
Active current limitation | Approx. 27 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 | < 50 mVPP (with nominal values) |
Output Power | 480 W |
Peak switching voltages nominal load | < 50 mVPP (20 MHz) |
Maximum no-load power dissipation | 11 W |
Power loss nominal load max. | 51 W |
Rise time | < 2 ms (UOUT (10 % ... 90 %)) |
Connection in parallel | yes, for redundancy and increased capacity |
Connection in series | yes |
Signal: DC OK floating
Output description | UOUT >0.9 x UN: Relays closed |
Switching voltage range | ≤ 30 V AC/DC |
Maximum Inrush Current | ≤ 100 mA (short-circuit-proof) |
Signal: POWER BOOST, active
Output description | IOUT < IN: High signal |
Switching voltage range | 18 V DC ... 24 V DC |
Maximum Inrush Current | < 20 mA (short-circuit-proof) |
Signal: DCIN OK, active
Output description | UIN >450 V DC: high signal |
Switching voltage range | 18 V DC ... 24 V DC |
Maximum Inrush Current | < 20 mA (short-circuit-proof) |
Input
Connection Method | Screw 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 length | 8 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Output
Connection Method | Screw 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. | 12 |
Conductor cross section AWG max. | 10 |
Stripping length | 8 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. | 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 thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Signaling
Types of signaling | LED |
Types of signaling | Relay contact |
Signal output: DC OK floating
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: DCIN OK, active
Status display | LED "DCIN OK" green / UIN > 450 V DC: LED on |
Color | green |
Note on status display | LED on |
Electrical properties
Insulation voltage input/output | 1.5 kV AC (type test) |
Insulation voltage input/output | 2 kV AC (routine test) |
Insulation voltage output / PE | 500 V DC (routine test) |
Insulation voltage input / PE | 4 kV AC (type test) |
Insulation voltage input / PE | 1.5 kV AC (routine test) |
Product properties
Product family | QUINT POWER |
MTBF (IEC 61709, SN 29500) | > 860000 h (40 °C) |
Insulation characteristics
Protection class | I |
Degree of pollution | 2 |
Dimensions
Width | 120 mm |
Height | 130 mm |
Depth | 125 mm |
Installation dimensions
Installation distance right/left | 5 mm / 5 mm |
Installation distance top/bottom | 50 mm / 50 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 |
Housing Material | Steel sheet, zinc-plated |
Type of housing | Steel sheet, zinc-plated |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | -25 °C ... 70 °C (> 60 °C Derating: 2,5 %/K) |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Maximum altitude | ≤ 2000 m |
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 - Electrical safety | EN 61558-2-17 |
Standard - Safe isolation | DIN VDE 0100-410 |
Standard - Safety of transformers | EN 61558-2-17 |
Approvals
UL approvals | UL/C-UL listed UL 508 |
UL approvals | UL/C-UL Recognized UL 60950-1 |
EMC data
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Accessories
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Pack Size | 1 |
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