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WDR-120-48
35.92
Details
Meanwell WDR-120-48 is 120W Single Output Industrial DIN RAIL Power Supply with 48V2.5A0-2.5A120W150mVp-p48-58V. The item adapts to be set up on TS-35/7.5 or 15 mounting rails. As its body is just 40 mm in width, this design saves a lot of space inside the cabinet. WDR-120-48 adopts single and two phase wide input range 180~550VAC, and complies to BS EN/EN6 1000-3-2, the norm the European Union regulates for harmonic current. Besides them, WDR-120-48 is designed with metal housing that improves the power dissipation. In light of the high working efficiency and Built-in DC OK relay contact, WDR-120-48 can operate at the ambient temperature between -25℃ and 70℃ under air convection. Furthermore, this model provides various protections like Short circuit/Overload/Over voltage/Over temperature. The complete protection functions and relevant certificates for industrial control apparatus (UL508, EAC TP TC 004 approved, IEC62368-1 CB) make WDR-120-48 a very competitive power supply solution for industrial applications.
Meanwell WDR-120-48 Specifications
| Model | WDR-120-48 | |
| Output | DC VOLTAGE | 48V |
| RATED CURRENT | 2.5A | |
| CURRENT RANGE | 0-2.5A | |
| RATED POWER | 120W | |
| RIPPLE & NOISE (max.) | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 48-58V | |
| VOLTAGE TOLERANCE | ±1.0% | |
| LINE REGUL ATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE TIME | 2000ms, 70ms, 50ms/400VAC 2000ms, 70ms, 10ms/230VAC at full load | |
| Input | VOLTAGE RANGE | 180 ~ 550VAC 254 ~ 780VDC |
| FREQUENCY RANGE | 47 - 63Hz | |
| EFFICIENCY (Typ.) | 92%/400Vac | |
| AC CURRENT (Typ.) | 0.7A/400VAC 1.2A/230VAC | |
| INRUSH CURRENT (Typ. ) | COLD START 50A | |
| LEAKAGE CURRENT | <3.5mA / 530VAC | |
| PROTECTION | OVERLOAD | 105 ~ 130% rated output power |
| Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 60 ~ 67V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | |
| FUNCTION | DC OK SIGNAL | Relay contact rating(max.) : 30V / 1A resistive |
| ENVIRONMENT | WORKING TEMP | -25 ~ +70℃(Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% 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 clip: Compliance to IEC60068-2-6 | |
| SAFETY &EMC | SAFETY STANDARDS | UL508, EAC TP TC 004 approved, IEC62368-1 CB approved by SIQ;Design refer to BS EN/EN62368-1, AS/NZS 62368.1 (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 IMMUNITY | Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, EAC TP TC 020 | |
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61204-3, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, criteria A, EAC TP TC 020 | |
| Others | MTBF | 268K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 40*125.2*113.5mm (W*H*D) | |
| PACKING | 0.65Kg; 20pcs/14Kg/1.16CUFT | |
Meanwell WDR-120-48 Features
l Single and two phase wide input range 180~550VAC
l Protections: Short circuit/Overload/Over voltage/Over temperature
l Cooling by free air convection
l Built-in constant current limiting circuit
l Can be installed on DIN rail TS-35/7.5 or 15
l UL508 (industrial control equipment) approved
l BS EN/EN61 000-6-2(BS EN/EN50082-2) industrial immunity level
l 100% full load burn-in test
l Built-in DC OK relay contact
l 3 years warranty
Meanwell WDR-120-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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