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PULS - DIN-RAIL POWER SUPPLIES FOR 1-PHASE SYSTEMS Puls DIMENSION Series power supplies are unusually compact and many features were specifically developed with long service life and high reliability in mind. The compactness of these units create additional space, giving end users more design freedom. The DIMENSION Series is an economical and ecological choice for OEMs and users alike, offering a variety of power supplies in one and three phase models. 24VDC, 20A, 1Ph, 480W, 100-240VAC Input, Spring Terminals, 124mmHx82mmWx127mmD
Features: | ||
AC 100-240V wide-range input | ||
Width only 82mm | ||
Efficiency up to 93.9% | ||
150% (720W) peak load capability | ||
Safe Hiccup PLUS overload mode | ||
Easy fuse tripping due to high overload current | ||
Active power factor correction (PFC) | ||
Negligible low inrush current surge | ||
Short-term operation down to 60Vac and up to 300Vac | ||
Full power between -25°C and +60°C | ||
DC-OK relay contact | ||
Quick-connect spring-clamp terminals |
PDF: QS20.241 DATA SHEET
Puls DIMENSION Series power supplies are unusually compact and many features were specifically developed with long service life and high reliability in mind. The compactness of these units create additional space, giving end users more design freedom. The DIMENSION Series is an economical and ecological choice for OEMs and users alike, offering a variety of power supplies in one and three phase models. 24VDC, 20A, 1Ph, 480W, 100-240VAC Input, Spring Terminals, 124mmHx82mmWx127mmD
Overview: | ||||||
Size (WxHxD) | 82mm x 124mm x 127mm | |||||
Weight per Piece (excluding packing) | 1200g | |||||
Operat. Temperature Range | -25°C ... +70°C | |||||
Derating | 12W/°C at >+60°C | |||||
Mounting Method | DIN-Rail | |||||
Efficiency, typ. | 93.90% | |||||
Power Losses, typ. | 31.4W | |||||
MTBF SN 29500 @ 40°C (h) | 469.000h | |||||
Connection method | Spring-clamp terminals | |||||
DC-OK Signal | yes | |||||
Footnotes | ||||||
D1) | Peak current at 120Vac/230vac, independent of temperature |
Input Data: | |||
AC-Input Voltage | AC 100-240V (± 15%) | ||
DC-Input Voltage | DC 110V-150V (-20%/+25%) | ||
EN61000-3-2(PFC-Norm) | fulfilled | ||
Harmonic Correction | active | ||
Power Factor | 0.9 | ||
Input Inrush Current Limitation | active | ||
Peak turn on current | 9A/7A (D1) | ||
External Input Fuse Recommendation | min. B-10A / C-10A |
Output Data: | |||
Nominal Voltage | 24Vdc | ||
Adjustment Range | 24-28V | ||
Output Current Range | 20-17A | ||
Output Current | 17A at 28V / 20A at 24V | ||
Output Power | 480W | ||
Power Reserves | 50% BonusPower | ||
Max. Ripple and Noise Voltage | 100mVpp |
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