STEP-PS/1AC/24DC/1.75 Phoenix Contact Power Supply 2868648
Price:
Negotiable
MOQ:
1
Delivery Time:
In stock
Brand:
Phoenix Contact
Product Description
Primary-switched STEP POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/1.75 A
STEP POWER power supplies for distribution boards
The STEP POWER power supply range was developed especially for building automation. The low idling losses and high degree of efficiency ensure maximum energy efficiency. They allow flexible use and can be snapped onto the DIN rail or screwed onto an even surface.
| AC operation | |
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 85 V AC ... 264 V AC |
| Voltage type of supply voltage | AC |
| Inrush current | < 15 A (typical) |
| Inrush current integral (I2t) | < 0.6 A2s |
| AC frequency range | 45 Hz ... 65 Hz |
| Frequency range DC | 0 Hz |
| Mains buffering time | typ. 25 ms (120 V AC) |
| typ. 150 ms (230 V AC) | |
| Current consumption | 0.6 A (120 V AC) |
| 0.3 A (230 V AC) | |
| Nominal power consumption | 84.2 VA |
| Protective circuit | Transient surge protection; Varistor |
| Power factor (cos phi) | 0.57 |
| Typical response time | < 0.5 s |
| Input fuse | 3.15 A (slow-blow, internal) |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
| DC operation | |
| Input voltage range | 95 V DC ... 250 V DC |
| Voltage type of supply voltage | DC |
| Efficiency | > 89 % (for 230 V AC and nominal values) |
| Output characteristic | U/I |
| Nominal output voltage | 24 V DC |
| Setting range of the output voltage (USet) | 22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted) |
| Output current Imax | 3.75 A |
| Nominal output current (IN) | 1.75 A (-25 °C ... 55 °C) |
| 1.9 A (-25 °C ... 40 °C permanent) | |
| Derating | 55 °C ... 70 °C (2.5 %/K) |
| Feedback voltage resistance | ≤ 35 V DC |
| Protection against overvoltage at the output (OVP) | < 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 | < 60 mVPP (20 MHz) |
| Short-circuit-proof | yes |
| Output power | 42 W |
| Peak switching voltages nominal load | < 40 mVPP (20 MHz) |
| Maximum no-load power dissipation | < 0.7 W |
| Power loss nominal load max. | 5 W |
| Rise time | < 0.5 s (UOUT (10 % ... 90 %)) |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | yes |
| Fuse protection (secondary side) | electronic |
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Company
Shenzhen Hengyo Power Technology Co., Limited
Location
Room 2407, B Block No.145 Chengshi Zhuchang Bld, Bagua 2nd Rd, Futian Dist. Shenzhen City, China 518029
Contact Person
Vivian Chan