LRS-60 Enclosed Switching Power Supply

Description:

LRS-60 series switch-mode power supply, an industry-leading solution designed to provide reliable, efficient, and versatile power management for a wide array of applications. Here's a comprehensive overview of this exceptional product, highlighting its key features, benefits, and suitability for diverse buyer needs

Feature:

1.High-Efficiency Conversion:

• The LRS-60 series employs advanced Pulse Width Modulation (PWM) technology, achieving conversion efficiencies surpassing 90%, contributing to reduced energy consumption and operating expenses.

2.Wide Input Voltage Range: 

• Supports universal AC input voltage ranges, such as 85 to 264VAC, or DC input ranges like 120 to 370VDC, ensuring reliable operation across diverse global power grids.

3.Diverse Output Voltages: 

• Offers multiple fixed-output voltage versions, including LRS-60-12 (12V output), LRS-60-24 (24V output), and LRS-60-48 (48V output), catering to varying voltage requirements of different devices.

4.Precision Regulation:

• Incorporates precise voltage regulation circuitry, ensuring output voltage remains steady under load variations, with excellent load regulation, providing consistent power supply to load equipment.

5.Comprehensive Protection：

• Equipped with built-in overcurrent, short-circuit, overvoltage, undervoltage, and over load protections, ensuring timely disconnection of power in abnormal conditions, safeguarding both the power supply and connected load devices.

6.Efficient Cooling & Robust Construction:

• Features effective cooling designs and premium materials to maintain low operating temperatures even at full load, prolonging the unit's lifespan. The enclosure is structurally robust, offering good mechanical protection.

7.International Approvals:

• Conforms to CE, RoHS, and other international safety and environmental standards, passing relevant electromagnetic compatibility (EMC) tests, ensuring global market compliance.

Applications:

The LRS-60 series is widely used across various sectors, including:

• LED Lighting: Providing constant voltage and current for indoor and outdoor LED fixtures, signage, and architectural lighting.

• Industrial Automation: Powering PLCs, motors, sensors, and control systems in manufacturing and process control environments.

• Security Systems: Supplying reliable power to CCTV cameras, access control devices, and security alarms.

• Telecommunications: Supporting base stations, routers, switches, and other network infrastructure equipment.

• Medical Equipment: Ensuring stable power for diagnostic and monitoring devices, patient care equipment, and laboratory instruments.

• Transportation: Used in vehicle charging systems, onboard electronics, and signaling equipment.

Specifications:

Model		LRS-60-12	LRS-60-15	LRS-60-24	LRS-60-36	LRS-60-48
Output	DC Voltage	12V	15V	24V	36V	48V
	Current Range	0-5A	0-4A	0-2.5A	0-1.67A	0-1.25A
	Rated Power	60W	60W	60W	60.12W	60W
	Ripple Noise(Max)	120mVp-p	120mVp-p	150mVp-p	200mVp-p	200mVp-p
	Voltage Adj.Range	10.8~13.2V	13.5~16.5V	21.6~26.4V	32.4~39.6V	43.2~52.8V
	Voltage Tolerance	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Set up,Rise time	1000ms,30ms/230VAC   2000ms,30ms/115VAC(full load)
	Hold up Time	30ms/230VAC     12ms/115VAC(full load)
Input	Voltage Range	85 ~264VAC    120~373VDC
	Frequency	47 ~ 63Hz
	Efficiency	86%	86%	88%	89%	90%
	AC Current	0.95A/115VAC    0.56A/230VAC
	Inrush Curent	COLD START: 45A/230VAC
	Leakage Current	<0.75mA / 240VAC
Protection	Overload	110 ~ 150% rated output power
		Protection tye:Hiccup mode,recovers automatically after fault condition is removed
	Over Voltage	13.8~16.2V	18.8~21.8V	27.6~32.4V	41.4~48.6V	55.2~64.8V
		Protection type : Shut off o/p voltage, re-power on to recover
Environment	Working Temperature	-10 ~ +70℃ (Refer to derating curve as datasheet from SMUN)
	Working Humidity	20 ~ 90% RH non-condensing
	Storage Temp.Humidity	-45 ~ +85℃, 20 ~ 95% RH non-condensing
	Temp.Coefficient	±0.03%/℃ (0 ~ 50℃)
	Vibration	10~500Hz,2G 10 min/1 cycle,60min.each X Y Z axes
Safety	Safety Standards	GB4943.1,EN60950.1 Approved
	Withstand Voltage	I/P-O/P:1.5KVAC I/P-FG:1.5KVAC 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	EN61000-3-2:2014/EN61000-3-3:2013
	EMC Immunity	EN 55032:2015/EN55035:2017/60950-1
Others	MTBF	≥720.6K hrs MIL-HDBK-217F(25℃)
	Dimension	99*98*30mm (L*W*H)
	Packing	0.23Kg; 60pcs/14.8Kg/43*23*33mm/CTN
Note	1.All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature. 2.Ripple noise are measured at 20MHz of bandwidth by using a 12"twisted pair-wire terminated with a 0.1uf and 47uf parallel capacitors. 3.Tolerance includes set up tolerance,line regulation and load regulation. 4.Derating output is required under low input voltage.Please refer to derating curve for details. 5.The power supply should be considered as a part of the components in the system.All EMC tests will test samples on a metal iron plate with a thickness of 1mm,a length of 360mm and width of 36mm. 6.Please contact with SMUN customer service for more details.

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