HVAC
Plumbing
ELECTRICAL
Tools & Test Instruments
24V DIN Rail Power Supply
The new STEP POWER generation of compact power supply units is particularly suitable for installation distributors and flat control panels thanks to its design. The power supply units are available with 24 V DC output voltage in four performance classes and widths and with the special voltages 5, 12, 15 and 48 V DC. Their high degree of efficiency and the low standby losses make for high power efficiency.
$10,000.00 USD
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SPECIFICATIONS
| Technical data | |
| Input data | |
| Nominal input voltage | 100 V AC ... 240 V AC |
| AC input voltage range | 85 V AC ... 264 V AC |
| DC input voltage range | 95 V DC ... 250 V DC |
| AC frequency range | 45 Hz ... 65 Hz |
| DC frequency range | 0 Hz |
| Current consumption | Approx. 0.6 A (120 V AC); Approx. 0.3 A (230 V AC) |
| Inrush surge current | < 15 A (typical) |
| Power failure bypass | > 25 ms (120 V AC); > 150 ms (230 V AC) |
| Input fuse | 3.15 A (slow-blow, internal) |
| Permissible backup fuse | 6 A (characteristic B); 10 A (characteristic B); 16 A (characteristic B) |
| Name of protection | Transient surge protection |
| Protective circuit/component | Varistor |
| Output data | |
| Nominal output voltage | 24 V DC ±1% |
| Setting range of the output voltage | 22.5 V DC ... 29.5 V DC (> 24 V constant capacity) |
| Output current | 1.75 A (-25°C ... 55°C); 1.9 A (-25 °C ... 40 °C permanent); 3.75 A (maximum output current) |
| Derating | From +55°C to 70°C: 2.5% per Kelvin |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | Yes |
| 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 | < 35 mVPP (with nominal values) |
| Peak switching voltages nominal load | < 35 mVPP (with nominal values) |
| Maximum power dissipation idling | < 0.7 W |
| Power loss nominal load max. | 5 W |