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SDR-120-48
18.39
Details
Meanwell SDR-120-48 is 120W Single Output Industrial Din Rail Switching Power Supply with PFC Function, and 48V2.5A0-2.5A120W3.75A180W (3 sec)120mVp-p48-55V. The product adapts to be set up on DIN rail TS-35/7.5 or 15 mounting rails. The body is designed just 40 mm in width, saving a lot of space inside the cabinets. At the same time, SDR-120-48 adopts the full range AC input from 90VAC to 264V AC, and complies with BS EN/EN61000-3-2, the norm the European Union regulates for harmonic current. What’s more, SDR-120-48 is designed with metal housing that improves the power dissipation. With the working efficiency reaching up to 91%, the model could operate at the ambient temperature between -20℃and 70℃ under air convection. In addition, SDR-120-48 is equipped with protections of Short circuit/Overload/Over voltage/Over temperature. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV BS EN/EN62368-1, and etc.) realize Meanwell SDR-120-48 a very competitive power supply solution for industrial applications.
Meanwell SDR-120-48 Specifications
| Model | SDR-120-48 | |
| Output | DC VOLTAGE | 48V |
| RATED CURRENT | 2.5A | |
| CURRENT RANGE | 0-2.5A | |
| RATED POWER | 120W | |
| PEAK CURRENT | 3.75A | |
| PEAK POWER | 180W (3 sec) | |
| RIPPLE & NOISE (max.) | 120mVp-p | |
| VOLTAGE ADJ. RANGE | 48-55V | |
| VOLTAGE TOLERANCE | ±1.0% | |
| LINE REGUL ATION | ±0.5% | |
| LOAD REGULATION | ±1.0% | |
| SETUP, RISE TIME | 1500ms, 60ms/230VAC 3000ms, 60ms/115VAC at full load | |
| HOLD UP TIME | 20ms/230VAC 20ms/115VAC at full load | |
| Input | VOLTAGE RANGE | 88 ~ 264VAC 124 ~ 370VDC |
| FREQUENCY RANGE | 47 - 63Hz | |
| POWER FACTOR (Typ.) | 0.93/230VAC 0.96/115VAC at full load | |
| EFFICIENCY (Typ.) | 90.50% | |
| AC CURRENT (Typ.) | 1.4A/115VAC 0.7A/230VAC | |
| INRUSH CURRENT (Typ. ) | 35A/115VAC 70A/230VAC | |
| LEAKAGE CURRENT | <1mA / 240VAC | |
| PROTECTION | OVERLOAD | Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage |
| >150% rated power, constant current limiting with auto-recovery within 3 seconds and shut down o/p voltage after 3 seconds | ||
| OVER VOLTAGE | 56-65V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | 95℃±5℃ (TSW) detect on heatsink of power switch | |
| Protection type : Shut down o/p voltage, recovers automatically after temperature goes down | ||
| FUNCTION | DC OK REALY CONTACT RATINGS (max.) | 60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load |
| ENVIRONMENT | WORKING TEMP | -25 ~ +70℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
| VIBRATION | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 | |
| SAFETY &EMC | SAFETY STANDARDS | UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004, BSMI CNS14336-1 approved;(meet BS EN/EN60204-1) |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH | |
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B | |
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN61204-3, heavy industry level, criteria A, EAC TP TC 020, SEMI F47 approved |
|
| Others | MTBF | 289.9K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 40*125.2*113.5mm (W*H*D) | |
| PACKING | 0.67Kg; 20pcs/14.4Kg/1.16CUFT | |
Meanwell SDR-120-48 Features
l 3 years warranty
l 150% peak load capability
l Built-in DC OK relay contact
l 100% full load burn-in test
l Cooling by free air convection
l Built-in active PFC function, PF>0.93
l Can be installed on DIN rail TS-35/7.5 or 15
l UL 508 (industrial control equipment) approved
l High efficiency 91% and low power dissipation
l BS EN/EN61000-6-2(BS EN/EN50082-2) industrial immunity level
l Protections: Short circuit/Overload /Over voltage/Over temperature
Meanwell SDR-120-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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