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STEP-PS/ 1AC/24DC/1.75
STEP-PS/ 1AC/24DC/1.75 2868648 PHOENIX CONTACT Power supply unit
$0.00USD
4638 in stock
Key Specifications
:95 V DC ... 250 V DC
CSA:CSA-C22.2 No. 107.1-01
Input:4 kV (Test Level 4 - asymmetrical)
Shock:18 ms, 30g, in each space direction (according to IEC 60068-2-27)
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Technical Specifications
| Parameter | Value |
|---|---|
| 95 V DC ... 250 V DC | |
| CSA | CSA-C22.2 No. 107.1-01 |
| Input | 4 kV (Test Level 4 - asymmetrical) |
| Shock | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) |
| Width | 54 mm |
| Height | 90 mm |
| Output | 2 kV (Test Level 3 - asymmetrical) |
| Voltage | 3 V (Test Level 2) |
| Comments | Criterion A |
| Derating | 55 °C ... 70 °C (2.5 %/K) |
| Rise time | < 0.5 s (UOUT(10 % ... 90 %)) |
| Temp code | T4A (70 °C) |
| Efficiency | > 89 % (for 230 V AC and nominal values) |
| Input fuse | 3.15 A (slow-blow, internal) |
| Output power | 42 W |
| Product type | Power supply |
| Screw thread | M3 |
| UL approvals | UL/C-UL listed UL 508 |
| Assembly note | alignable: 0 mm horizontally, 30 mm vertically |
| Mounting type | DIN rail mounting |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Inrush current | < 15 A (typical) |
| Product family | STEP POWER |
| Status display | "DC OK" LED green |
| Frequency range | 80 MHz ... 1 GHz |
| Residual ripple | < 60 mVPP(20 MHz) |
| Article revision | 05 |
| Discharge in air | 8 kV (Test Level 3) |
| Horizontal pitch | 3 Div. |
| Housing material | Plastic |
| Number of phases | 1.00 |
| Protection class | II (in closed control cabinet) |
| Stripping length | 6.5 mm |
| Connection method | Screw connection |
| Contact discharge | 6 kV (Test Level 3) |
| Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Rail applications | EN 50121-4 |
| AC frequency range | 45 Hz ... 65 Hz |
| Frequency range DC | 0 Hz |
| Protective circuit | Transient surge protection; Varistor |
| Types of signaling | LED |
| Current consumption | 0.6 A (120 V AC) |
| Degree of pollution | 2 |
| Dimensional drawing | |
| Foot latch material | POM (Polyoxymethylene) |
| Input voltage range | 85 V AC ... 264 V AC |
| Output current Imax | 3.75 A |
| Short-circuit-proof | yes |
| Test field strength | 10 V/m |
| Connection in series | yes |
| Degree of protection | IP20 |
| Mains buffering time | typ. 25 ms (120 V AC) |
| Overvoltage category | III |
| Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
| Output characteristic | U/I |
| Shipbuilding approval | DNV GL (EMC B) ABS, NK |
| Standards/regulations | EN 61000-4-2 |
| Tightening torque max | 0.6 Nm |
| Typical response time | < 0.5 s |
| Vibration (operation) | < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) |
| Connection in parallel | yes, for redundancy and increased capacity |
| Input voltage range AC | 85 V AC ... 264 V AC |
| Input voltage range DC | 95 V DC ... 250 V DC |
| Nominal output voltage | 24 V DC |
| Note on status display | UOUT> 21.5 V: LED lights up |
| Power factor (cos phi) | 0.57 |
| Tightening torque, min | 0.5 Nm |
| With protective coating | no |
| Nominal power consumption | 84.2 VA |
| Operating voltage display | Green LED |
| Standard - Safe isolation | DIN VDE 0100-410 |
| MTBF (IEC 61709, SN 29500) | > 1569000 h (40 °C) |
| Feedback voltage resistance | ≤ 35 V DC |
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Nominal output current (IN) | 1.75 A (-25 °C ... 55 °C) |
| Power loss nominal load max. | 5 W |
| Standard - Electrical safety | IEC 62368-1 (SELV) |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Inrush current integral (I2t) | < 0.6 A2s |
| Insulation voltage input / PE | 3.5 kV AC (type test) |
| Insulation voltage output / PE | 500 V DC (routine test) |
| Voltage type of supply voltage | AC/DC |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55° C derating : 2.5%/K) |
| Insulation voltage input/output | 4 kV AC (type test) |
| Conductor cross section AWG max. | 12 |
| Conductor cross section AWG min. | 24 |
| Installation distance right/left | 0 mm / 0 mm |
| Installation distance top/bottom | 30 mm / 30 mm |
| SIL in accordance with IEC 61508 | 0 |
| Maximum no-load power dissipation | < 0.7 W |
| Standard - Safety of transformers | EN 61558-2-16 |
| Conductor cross section, rigid max. | 2.5 mm² |
| Conductor cross section, rigid min. | 0.2 mm² |
| EMC requirements for noise emission | EN 61000-6-3 |
| EMC requirements for noise immunity | EN 61000-6-1 |
| Peak switching voltages nominal load | < 40 mVPP(20 MHz) |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Standard – Safety extra-low voltage | IEC 62368-1 (SELV) und EN 60204-1 (PELV) |
| Depth Device depth (DIN rail mounting) | 55 mm (Device depth (DIN rail mounting)) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
| Setting range of the output voltage (USet) | 22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted) |
| Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
| Emitted radio interference in acc. with EN 55011 | EN 55011 (EN 55022) class B used in industry and residential area / EMC 1 |
| Radio interference voltage in acc. with EN 55011 | EN 55011 (EN 55022) class B used in industry and residential area / EMC 1 |
| Protection against overvoltage at the output (OVP) | < 35 V DC |
| Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
| Standard – Protection against shock currents, basic requirements for protective separation in electrical equipment | EN 50178 |
| Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) |
Product Description
STEP POWER Primary Switch-On Power Supply for Rail Mounting, Input: Single Phase, Output: 24 V DC/1.75 A
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
