Non-stabilized DC power supply, three-phase
UDNC 24-46 C - Discontinued items – not for new applications
Characteristics
Benefits
› Unsusceptible to voltage surges or transients
› High overload capacity
› DC OK signalling via LEDs
› Capacitor switching at the output
› Very good corrosion protection and low noise thanks to vacuum impregnation
› Impulse loading MKT-capacitors
› Varistor wiring
› Contact protected screw connection terminals complying with UVV BGV A3
| Product | Non-stabilized DC power supply, three-phase |
| Order number | UDNC 24-46 C |
| Series | UDNC |
| Duty Cycle | 100 % |
| EN Insulation class | B (130°C) |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 106 W |
| No-Load Losses | 47 W |
| Power | 1,104 VA |
| Wire material | Copper |
| UL Insulation class | class 130 |
| Efficiency | 87.8 % |
General
| Short circuit proof | not short-circuit proof |
| Cooling type | AN |
| Switching group | IIId0 |
Environment
| Max. installation height | 2,000 m / 6,562 ft |
| Ambient temperature | -20 °C to 60 °C / -4 °F to 140 °F |
Protection and Safety
| Protection type | IP00 |
| Protection class (prepared) | I |
| Degree of contamination | 1 |
Electrical Connections
| Output terminal | Screw terminal |
| Input terminal | Screw terminal |
| Terminal PE | Screw terminal |
Size and Weight
| Weight | 22.3 kg / 49.163 lbs |
| Low Voltage Directive | EN 61558-2-6 |
| cURus | UL 5085-1-2 - Recognized (only transformer) |
