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STEP-PS/ 1AC/24DC/0.5 2868596 PHOENIX CONTACT Power supply unit
STEP-PS/ 1AC/24DC/0.5
2868596
PHOENIX CONTACT
1 Pcs.
Power supply unit
STEP POWER primary switching power supply for rail mounting, input: single-phase, output: 24 V DC/0.5 A
Automation > DC-power supply
Power Supplies (PS)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Power supply unit from Phoenix Contact, cataloged as STEP-PS/ 1AC/24DC/0.5, built for compact electrical installations and distribution boards. Such devices convert standard supply voltages into a dependable, low-current direct current source used to energize small indicators, transmitters, and compact control loops. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Voltage type (supply voltage) (EF002991): AC/DC
- 1st secondary output voltage (EF006792): 24 V
- Max. output current 1 (EF008284): 0.5 A
- Secondary voltage adjustable (EF007002): No
- Nominal value output voltage 1 (EF009393): 24 V
- Nominal value output current 1 (EF009396): 0.5 A
- Short-circuit-proof (EF007332): Yes
- Rated supply voltage AC 50 Hz (EF007076): 85 V
- Rated supply voltage AC 60 Hz (EF007077): 100 V
- Rated supply voltage DC (EF007078): 95 V
- Output voltage stabilized (EF003092): Yes
- Power consumption (EF000346): 37.9 VA
- Power output (EF003034): 12 W
- Stabilized (EF005302): Yes
- Type of electric connection (EF003961): Screw connection
- Suitable for rail mounting (EF003972): Yes
More info
▲Key Commercial Data
| Orderkey | 2868596 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 238 (C-4-2017) |
| GTIN | 4046356519953 |
| Weight per Piece (excluding packing) | 75.000 g |
| Custom tariff number | 85044030 |
| Country of origin | PL (Poland) |
Ambient conditions
| Degree of protection | IP20 |
|---|---|
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55° C derating : 2.5%/K) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Degree of pollution | 2 |
Input data
| Nominal input voltage range | 100 V AC ... 240 V AC |
|---|---|
| Input voltage range | 85 V AC ... 264 V AC |
| 95 V DC ... 250 V DC | |
| AC frequency range | 45 Hz ... 65 Hz |
| Frequency range DC | 0 Hz |
| Current consumption | 0.28 A (120 V AC) |
| 0.13 A (230 V AC) | |
| Nominal power consumption | 37.9 VA |
| Inrush surge current | < 15 A (typical) |
| Mains buffering | typ. 15 ms (120 V AC) |
| typ. 90 ms (230 V AC) | |
| Input fuse | 1.25 A (slow-blow, internal) |
| Choice of suitable circuit breakers | 6 A ... 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) | 0.38 |
Output data
| Nominal output voltage | 24 V DC ±1 % |
|---|---|
| Nominal output current (IN) | 0.5 A (-25 °C ... 55 °C) |
| 0.55 A | |
| Output current Imax | 1 A |
| Derating | 55 °C ... 70 °C (2.5%/K) |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | yes |
| Feedback resistance | ≤ 35 V DC |
| Output overvoltage protection | < 35 V DC |
| Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
| < 2 % (change in load, dynamic 10 % ... 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 20 mVPP(20 MHz) |
| Output power | 12 W |
| Typical response time | < 0.5 s |
| Peak switching voltages nominal load | < 30 mVPP(20 MHz) |
| Maximum power dissipation in no-load condition | < 0.3 W |
| Power loss nominal load max. | < 2.2 W |
General
| Net weight | 0.07 kg |
|---|---|
| Efficiency | > 84 % (for 230 V AC and nominal values) |
| Insulation voltage input/output | 4 kV AC (type test) |
| 3.75 kV AC (routine test) | |
| Insulation voltage input / PE | 3.5 kV AC (type test) |
| 2 kV AC (routine test) | |
| Insulation voltage output / PE | 500 V DC (routine test) |
| Protection class | II (in closed control cabinet) |
| Degree of protection | IP20 |
| MTBF (IEC 61709, SN 29500) | |
| > 1567000 h (40 °C) | |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Assembly instructions | alignable: 0 mm horizontally, 30 mm vertically |
Connection data, input
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid 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 | 6.5 mm |
| Screw thread | M3 |
Connection data, output
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid 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 | 6.5 mm |
| Screw thread | M3 |
Standards and Regulations
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
|---|---|
| Noise immunity | EN 61000-6-2:2005 |
| Connection in acc. with standard | CUL |
| Standards/regulations | EN 61000-4-2 |
| Contact discharge | 4 kV (Test Level 2) |
| 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 | 3 V/m |
| Standards/regulations | EN 61000-4-4 |
| Comments | Criterion B |
| Standards/regulations | EN 61000-6-3 |
| EN 61000-4-6 | |
| Frequency range | 0.15 MHz ... 80 MHz |
| Voltage | 10 V (Test Level 3) |
| Standards/regulations | EN 61000-4-11 |
| Low Voltage Directive | Conformance with LV directive 2006/95/EC |
| Standard - Safety of transformers | EN 61558-2-16 |
| Standard - Electrical safety | 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) |
| Standard – Safety extra-low voltage | IEC 60950-1 (SELV) and EN 60204-1 (PELV) |
| Standard - Safe isolation | 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 |
| UL approvals | UL/C-UL listed UL 508 |
| UL/C-UL Recognized UL 60950-1 | |
| UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D T4 (Hazardous Location) | |
| NEC Class 2 as per UL 1310 | |
| 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) |
| 15 Hz ... 150 Hz, 2.3g, 90 min. | |
| Rail applications | EN 50121-4 |
Environmental Product Compliance
| China RoHS | Environmentally Friendly Use Period = 25; |
|---|---|
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |