MEAN WELL LRS-350-5 switching power supply Output 5V- 60A

MEAN WELL LRS-350-5

Features

• AC input range selectable by switch
• Withstand 300VAC surge input for 5 second
• Protections: short circuit/Overload/Over voltage/Over temperature
• Forced air cooling by built-in DS fan
• Built-in cooling fan ON-OFF control
• 1U low profile
• Withstand 5G vibration test
• LED indicator for power on
• No-load power consumption <0.75 W
• 100% full load burn-in test
• High operating temperature up to 70 Celsius
• Operating altitude up to 5000 meters
• High efficiency, long life, and high reliability

Description

•  LRS-350 series is a 350W single-output enclosed type power supply with 30 mm of low-profile design. Adopting the input of 115VAC or 230VAC (select by switch), the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V, and 48V. in addition to the high efficiency of up to 89%, with the built-in long-life fan LRS-350 can work under-25 through +70℃   with a full load. Delivering an extremely low no-load power consumption (less than 0.75 w), it allows the end system to easily meet the worldwide energy requirement. LRS-350 has complete protection functions and 5G anti-vibration capability, it has complied with international safety regulations such as IEC/UL 62368 -1. LRS-350 series serves as a high price to performance power supply solution for various industrial applications. 

 Specifications

OUTPUT

• DC VOLTAGE   5V
• RATED CURRENT  60 A
• CURRENT RANGE  0 ~ 60A
• RATED POWER  300W
• RIPPLE & NOISE (max.)  150mVp-p
• VOLTAGE ADJ. RANGE 4.5 ~ 5.5V
• VOLTAGE TOLERANCE   ±3.0%
• LINE REGULATION ±0.5% 
• LOAD REGULATION ±2.0%
• SETUP, RISE TIME  1300ms, 50ms/230VAC     1300ms,50ms/115VAC at full load
• HOLD UP TIME (Typ.)   16ms/230VAC      12ms/115VAC at full load

INPUT

• VOLTAGE RANGE  90 ~ 132VAC / 180 ~ 264VAC by switch                                  240 ~ 370VDC (switch on 230VAC)
• FREQUENCY RANGE   47 ~ 63Hz
• EFFICIENCY (Typ.)   83.5%
• AC CURRENT (Typ.)   6.8A/115VAC   3.4A/230VAC 
•  INRUSH CURRENT (Typ.) COLD START   60A/115VAC     60A/230VAC  
• LEAKAGE CURRENT    <2mA / 240VAC

PROTECTION

OVERLOAD

• 110 ~ 140% rated output power
• 3.3~36V Hiccup mode recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover.

OVERVOLTAGE

• 5.75 ~ 6.75V
• 3.3~36V Hiccup mode recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover.

OVER-TEMPERATURE

• 3.3~36V Hiccup mode recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover.

ENVIRONMENT

• WORKING TEMP   -25 ~ +70℃
• WORKING HUMIDITY   20 ~ 90% RH non-condensing
• STORAGE TEMP., HUMIDITY    -40 ~ +85℃, 10 ~ 95% RH
• TEMP COEFFICIENT   ±0.03%/℃ (0 ~ 50℃)
• VIBRATION    10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY

SAFETY STANDARDS

• IEC/UL 62368-1, BSMI CNS14336-1, EAC TP TC 004, KC K60950-1(for LRS-350-12/24 only), BIS IS 13252(Part1): 2010/IEC 60950-1: 2005, AS/NZS62368.1 approved

WITHSTAND VOLTAGE

• I/P-O/P:3KVAC    I/P-FG:2KVAC    O/P-FG:0.5KVAC

ISOLATION RESISTANCE

• I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

• Compliance to BSMI CNS13438, EAC TP TC 020, KC KN32, KN35(for LRS-350-12/24 only)

EMC IMMUNITY

• Compliance to EAC TP TC 020,KC KN32,KN35(for LRS-350-12/24 only)

OTHERS

• MTBF             327.9K hrs. min.      MIL-HDBK-217F (25℃)
• DIMENSION  215*115*30mm (L*W*H)
• Packing         0.76Kg; 15pcs/12.4Kg/0.78CUFT