PULS SL20.303 DIN-rail Power Supply
PULS SL20.303 DIN-rail Power Supply
- Model: SL20.303
$0.00
Ex Tax: $0.00
PULS SL20.303 FEATURES
- Input: 3 AC 400V
- Output: 48 to 56V / 480W (600W)
- 92% efficiency
- Ideal for parallel operation
- Simple fusing
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PULS SL20.303 INTRODUCTION
The SL20.303 is a DIN-rail power supply with 3 AC 400V Input.
As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS SL20.303 DIN-rail Power Supply online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the SL20.301 and SL20.310 models in the PULS DIN-rail Power Supplies for 3-phase Systems Series.
PULS SL20.303 CERTIFICATIONS

| PULS Power Supply : Input Data | |
| Input Voltage Range | AC: 340 to 479 VAC, DC: 450 to 700 VDC |
| Nominal Input Voltage | nom. 400 VAC |
| Input Frequency Range | 47 to 63 Hz |
| Input Current | 3 x 1.5 A |
| Power Factor | - |
| Crest Factor | - |
| Inrush Current | At 440 VAC: < 15A |
| Input Fuse | No |
| PULS Power Supply : Output Data | |
| Output Voltage Range | 48 to 56 V |
| Nominal Output Voltage | 48 VDC |
| Output Current | 8.6 A at 56 V, 10 A at 48 V |
| Output Power | 480 W |
| Power Boost | - |
| Output Capacitance | - |
| PULS Power Supply : Protection Features | |
| Overload Protection | Yes |
| Reverse Input Polarity Protection | No |
| Over-Temperature Protection | No |
| Input Transient Protection | No |
| Output Transient Protection | No |
| Short Circuit Protection | Yes |
| Output Overvoltage Protection | Yes: typ. 61V |
| PULS Power Supply : General | |
| MTBF | SN 29500: 310000 h |
| Connection Method | Screw terminals |
| AC/DC OK | AC/DC: Yes |
| LED Indicators | 1 green LED |
| Remote ON / OFF Function | - |
| IO-Link Interface | - |
| PULS Power Supply : Physical Characteristics | |
| Operating Temperature | 0° to 70°C |
| Storage Temperature | -25° to 85°C |
| Relative Humidity Range | 5 to 95% r.H |
| Altitude Range | - |
| Derating | Between +60 to +70 °C: typ. 12W/K |
| Dimensions | 220 mm x 124 mm x 102 mm |
| Weight | 1800 g |
| Mounting Type | DIN rail |
| Housing | Sealed metal |
| Standards and Certifications | IEC 60950, UL 508, UL 60950, EMC |