Cart
0
Product
Products
(empty)
No products
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total
View larger
STEP-PS/ 1AC/48DC/2 2868680 PHOENIX CONTACT Power supply unit
STEP-PS/ 1AC/48DC/2
2868680
PHOENIX_CONTACT
Power supply unit
STEP POWER Primary Switch-On Power Rail Mountable Power Supply, Input: Single-Phase, Output: 48 V DC/2 A
Primary intermittent power supply, STEP POWER, screw connection, DIN rail mounting, input: 1-phase, output: 48 V DC / 2 A, adjustable from 30 V DC ... 56 V DC, PoE application up to 96 W
Low-voltage industrial components > DC-power supply
Power Supplies (PS)
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
Related products
▲Best sellers
▲More info
▲Key Commercial Data
| Orderkey | 2868680 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 243 (C-4-2017) |
| GTIN | 4046356309585 |
| Weight per Piece (excluding packing) | 330.000 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 | 1.3 A (120 V AC) |
| 0.8 A (230 V AC) | |
| Nominal power consumption | 174.9 VA |
| Inrush surge current | < 15 A (typical) |
| Mains buffering | typ. 20 ms (120 V AC) |
| typ. 120 ms (230 V AC) | |
| Input fuse | 4 A (slow-blow, internal) |
| Choice of suitable circuit breakers | 6 A ... 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) | 0.61 |
| Type of protection | Transient surge protection |
| Protective circuit/component | Varistor |
Output data
| 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) | 2 A (-25 °C ... 55 °C) |
| 2.2 A (-25°C ... 40°C permanent ) | |
| Output current Imax | 3.5 A |
| Derating | 55 °C ... 70 °C (2.5%/K) |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | yes |
| Feedback resistance | ≤ 60 V DC |
| Output overvoltage protection | < 60 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 | < 30 mVPP(20 MHz) |
| Output power | 96 W |
| Typical response time | < 0.5 s |
| Peak switching voltages nominal load | < 30 mVPP(20 MHz) |
| Maximum power dissipation in no-load condition | < 0.9 W |
| Power loss nominal load max. | 9.6 W |
General
| Net weight | 0.33 kg |
|---|---|
| Operating voltage display | Green LED |
| Efficiency | > 90 % (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) | |
| > 1048000 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 | 10 kHz ... 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 |
| Shipbuilding approval | DNV GL (EMC B) ABS, NK |
| 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 T3C (Hazardous Location) | |
| 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. | |
| Information technology equipment - safety (CB scheme) | CB Scheme |
| 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” |
Classifications
eCl@ss 4.027040702eCl@ss 4.127040702eCl@ss 5.027242213eCl@ss 5.127242200eCl@ss 6.027049000eCl@ss 7.027049002eCl@ss 8.027049002eCl@ss 9.027040701
| Feature Name | Feature Value |
|---|---|
| Voltage type (supply voltage) (EF002991) | AC/DC |
| 1st secondary output voltage (EF006792) | 30 V |
| Max. output current 1 (EF008284) | 2 A |
| Secondary voltage adjustable (EF007002) | Yes |
| Nominal value output voltage 1 (EF009393) | 48 V |
| Nominal value output current 1 (EF009396) | 2 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) | 174.9 VA |
| Power output (EF003034) | 96 W |
| Stabilized (EF005302) | Yes |
| Type of electric connection (EF003961) | Screw connection |
| Suitable for rail mounting (EF003972) | Yes |
| Wall mounting possible (EF003973) | Yes |
| Modular version (EF001126) | Yes |
| Width in number of modular spacings (EF002950) | 5 |
| Built-in height (EF000332) | 90 mm |
| Direct mounting possible (EF005689) | Yes |
| Width (EF000008) | 90 mm |
| Height (EF000040) | 90 mm |
| Depth (EF000049) | 61 mm |
| Suitable for safety functions (EF001597) | Yes |
| SIL according to IEC 61508 (EF009889) | None |
| Performance level according to EN ISO 13849-1 (EF007399) | None |
| Degree of protection (IP) (EF005474) | IP20 |
| Degree of protection (NEMA) (EF011959) | Other |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN .pdf | 27 Mbytes |
|
| PHOENIX CONTACT-2868680-STEP-PS/ 1AC/48DC/2 | 126 Kbytes |
|
Reviews (0) ▲
No customer reviews for the moment.
Add Review
hide form
| Rating: |
|
| Name: | |
| Email: | |
| Subject: | |
| Text: | |
| Do you recommend this product to buy? | |
|
|
|
| Add review | |
All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.