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LRS-75-48
11.86
Details
Meanwell LRS-75-48 is a 75W single-output enclosed type power supply with 48V1.6A0-1.6A76.8W. The metallic mesh case design increases the heat dissipation, and it can operate from -30℃ through 70 ℃under air convection without fan. Providing an extremely low no load power consumption, this allows the end system to meet the worldwide energy requirement easily. This model complys with the international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1,BS EN/EN61558-1/-2-16, UL62368-1 and GB4943. Furthermore LRS-75-48 has the complete protection functions and at the same time 5G anti-vibration capability. Considering the high efficiency, long life and high reliability, LRS-75-48 functions as a high price-to-performance power supply solution for various industrial applications.
Meanwell LRS-75-48 Specifications
| Model | LRS-75-48 | |
| Output | DC VOLTAGE (V) | 48V |
| RATED CURRENT | 1.6A | |
| CURRENT RANGE | 0-1.6A | |
| RATED POWER | 76.8W | |
| RIPPLE & NOISE (max.) | 200 mVp-p | |
| VOLTAGE ADJ. RANGE | 43.2 ~ 52.8V | |
| VOLTAGE TOLERANCE | ±1% | |
| LINE REGUL ATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE TIME | 500ms, 30ms/230VAC 500ms,30ms/115VAC at full load | |
| HOLD UP TIME | 60ms/230VAC 12ms/115VAC at full load | |
| Input | VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 373VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 91.50% | |
| AC CURRENT (Typ.) | 1.4A/115VAC 0.85A/230VAC | |
| INRUSH CURRENT (Typ. ) | COLD START 65A/230VAC | |
| LEAKAGE CURR ENT | <0.75mA / 240VAC | |
| PROTECTION | OVERL OAD | 110 ~ 150% rated output power |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 55.2 ~ 64.8V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes | |
| OVER VOLTAGE CATEGORY | Ⅲ; Compliance to EN61558, EN50178, EN60664-1, EN62477-1; altitude up to 2000 meters | |
| SAFETY &EMC | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16,CCC GB4943.1, BSMI CNS14336-1, EAC TP TC 004,AS/NZS 62368.1(by CB),KC K60950-1(for LRS-75-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005 approved |
| WITHSTAND VOLTAGE | I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC | |
| 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) Class B, BS EN/EN55014, BS EN/EN61000-3-2,-3, GB/T 9254, | |
| BSMI CNS13438, EAC TP TC 020,KC KN32,KN35(for LRS-75-12/24 only) | ||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level,criteria A, EAC TP TC 020,KC KN32,KN35(for LRS-75-12/24 only) | |
| Others | MTBF | 681.2K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 99*97*30mm (L*W*H) | |
| PACKING | 0.25Kg ; 45pcs/ 12.25Kg/ 0.77CUFT | |
Meanwell LRS-75-48 Features
l 3 years warranty
l Over voltage category III
l 100% full load burn-in test
l LED indicator for power on
l Withstand 5G vibration test
l Universal AC input 1 Full range
l Cooling by free air convection
l No load power consumption<0.3W
l Miniature size and 1U low profile
l Operating altitude up to 5000 meters
l High operating temperature up to 70℃
l High efficiency, long life and high reliability
l Withstand 300V AC surge input for 5 second
l Protections: Short circuit/Overload/Over voltage
Meanwell LRS-75-48 Applications
l Industrial Automation Machinery
l Industrial Control System
l Mechanical and electrical equipment
l Electronic instruments, equipment and devices
l Household appliances
Meanwell LRS-75-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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