Non-stabilized DC power supply
DCT 12-4
Characteristics
General data
The unregulated DC power supplies of the DCT series focus on the core task of voltage and current supply while meeting the requirements for safety isolating transformers according to EN (IEC) 61558-2-6. The robust plastic housing is designed for DIN rail mounting and is ideal for applications such as small distribution boards or meter panels.
Benefits
› Temperature fuse in the input and a melting fuse in the output
› Separate windings
› Capacitor configuration on the output side
› Permanent corrosion protection, high insulation value, and maximum electrical reliability thanks to XtraDenseFill resin encapsulation
| Product | Non-stabilized DC power supply |
| Order number | DCT 12-4 |
| Series | DCT |
| Duty Cycle | 100 % |
| EN Insulation class | B (130°C) |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 9 W |
| No-Load Losses | 2.8 W |
| Power | 48 VA |
| Wire material | Copper |
| Efficiency | 80.3 % |
General
| Short circuit proof | conditionally short-circuit proof |
| Cooling type | AN |
| Switching group | Ii0 |
Environment
| Max. installation height | 2,000 m / 6,562 ft |
| Ambient temperature | -20 °C to 25 °C / -4 °F to 77 °F |
Protection and Safety
| Protection type | IP 00 |
| Protection class (prepared) | II |
| Degree of contamination | 2 |
General
| TS35 rail mounting possible | ja |
Electrical Connections
| Output terminal | Screw terminal |
| Input terminal | Screw terminal |
Size and Weight
| Width | 94 mm / 3.7 in |
| Height | 63 mm / 2.48 in |
| Depth | 159 mm / 6.26 in |
| Weight | 1.721 kg / 3.794 lbs |
Conrad Electronic SE
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