Description
The most outstanding features of this Dimension QSeries DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details.
The QS20.244 is a device for 200-240V non-public mains only. This supports regional applications and offers additional cost and space savings. If a wide-range unit with PFC is preferred, choose the QS20.241. With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation.
You can place an order for the PULS QS20.244 DIN-rail Power supply online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.
Specification
| Input Data | |
|---|---|
| AC-Input Voltage | AC 200-240V (± 15%) |
| DC-Input Voltage | - |
| EN61000-3-2(PFC-Norm) | |
| Power Factor | 0.5 |
| Input Inrush Current Limitation | active |
| Peak turn on current | 40A |
| External Input Fuse Recommendation | min. B-10A / C-6A |
| 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 |
| General | |
| Derating | 12W/° at >+60°C |
| Efficency, typ. | 94.5% |
| Power Losses, typ. | Power Losses, typ. |
| Connection method | Spring-clamp terminals |
| DC-OK Signal | |
| E Classification | eClass 5.1 27049002, eClass 6.x 27049002, eClass 7.x 27049002, eClass 8.0 27049002, eClass 9.0 27040701, ETIM 4.0 EC000599, ETIM 5.0 EC002540, HS Code HS 85044082 |
| Physical Characteristics | |
| Mounting | DIN-Rail |
| Dimension | 70mm x 124mm x 127mm |
| Weight | 880g |
| Operating Temperature | -25°C ... +70°C |
| MTBF | 577.000h |
| Package Checklist | |
| Packaging Unit | 1pc |
