MEAN WELL LRS-100N2 Single Output High Peak Power Supply Owner’s Manual

: June 13, 2024
: MEAN WELL

Table of Contents

Features
Applications
GTIN CODE
Description
Model Encoding
SPECIFICATION
Block Diagram
Derating Curve
Static Characteristics
Function Manual
Mechanical Specification
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL LRS-100N2 Single Output High Peak Power Supply

Features

Universal AC input/ Full range
Withstand 300VAC surge input for 5 second
Up to 200% peak power capability
Protections: Short circuit/ Overload/ Over voltage
Cooling by free air convection
Miniature size and 1 U low profile
Compliance to IEC/BS EN/EN61558-1 and 62368-1
Operating altitude up to 4000 meters
Withstand 5G vibration test
LED indicator for power on
No load power consumption<0.5W
Over voltage category III(OVC III)
High operating temperature up to 70°C
High efficiency, long life and high reliability
3 years warranty

Features

Applications

Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipment’s or apparatus
For inductive and capacitive load

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

LRS-1 00N2 series is a 100W single-output enclosed type power supply with 30mm of low profile design.
Adopting the full range 85~264VAC input, the entire series provides an output voltage line of 12V, 24V, 36V and 48V. In addition to the high efficiency up to 90.5%, the design of metallic mesh case enhances the heat dissipation of LRS-1 00N2 that the whole series operates from -30°C through 70°C under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.5W), it allows the end system to easily meet the worldwide energy requirement. LRS-1 00N2 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN61558-1/-2-16, UL62368-1 and GB4943. LRS-1 00N2 series serves as a high price-to-performance power supply solution for various industrial applications. Moreover, LRS-100N2 can provide 200% short-duration peak power for motor applications and electromechanical loads requiring much higher power during start-up.

Model Encoding

SPECIFICATION

MODEL| LRS-100N2-12| LRS-100N2-24| LRS-100N2-36| LRS- 100N2-48
---|---|---|---|---
OUTPUT| DC VOLTAGE| 12V| 24V| 36V| 48V
RATED CURRENT| 8.5A| 4.2A| 2.8A| 2.1A
CURRENT RANGE| 0 – 8.5A| 0-4.2A| 0-2.8A| 0 – 2.1A
RATED POWER| 102W| 100.8W| 100.8W| 100.8W
RIPPLE & NOISE (max.) Note.2| 120mVp-p| 150mVp-p| 200mVp-p| 200mVp-p
VOLTAGE ADJ. RANGE| 10.2-13.8V| 21.6 – 28.8V| 32.4 – 39.6V| 43.2 – 52.8V
VOLTAGE TOLERANCE| ±1.0%| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ± 0.5%| ±0.5%
LOAD REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME| 500ms, 30ms/230VAC         500ms,30ms/115VAC at full load
HOLD UP TIME (Typ.)| 55ms/230VAC      10ms/115VAC at full load
INPUT| VOLTAGE RANGE| 85-264VAC         120 – 373VDC (Withstand 300VAC surge for 5sec. Without damage)
FREQUENCY RANGE| 47 – 63Hz
EFFICIENCY (Typ.)| 88%| 90%| 90%| 90.5%
AC CURRENT (Typ.)| 2.1A/115VAC         1.2A/230VAC
INRUSH CURRENT (Typ.)| COLD START 55A/230VAC
LEAKAGE CURRENT| <0.75mA/ 240VAC
PROTECTION| OVER LOAD| Output power >105% rated for more than 5 seconds then shut down o/p voltage, re-power on to recover
Ouput power >200% rated, hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE| 13.8-16.2V| 28.8 – 33.6V| 41.4-48.6V| 55.2 – 64.8V
Protection type : Shut down o/p voltage, re-power on to recover
ENVIRONMENT| WORKING TEMP.| -30 – +70°C (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 – 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 – +85°C, 10 – 95% RH non-condensing
TEMP. COEFFICIENT| ± 0.03%/°C (0 – 50°C)
VIBRATION| 10 – 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OVER VOLTAGE CATEGORY| III; Compliance to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN624 77-1; altitude up to 4000 meters
SAFETY & EMC (Note 8)| SAFETY STANDARDS| UL 62368-1, TUV BS EN/EN62368-1 , BS EN/EN61558-1 /-2-16,CQC GB4943.1,BSMI CNS14336-1, EAC TP TC 004,S/NZS62368.1(by CB), BIS IS13252(Part1 ): 2010/IEC 60950-1: 2005 approved

Designed refer to AS/NZS 61558.1/2.16, AS/NZS 62368.1

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 I 25°C! 70% RH
EMC EMISSION| Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2 Class A(:580% Load), BS EN/EN61000-3-3, BSMI CNS13438, EAC TP TC 020
EMC IMMUNITY| Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2),BS EN/EN55035,

heavy industry level, EAC TP TC 020

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)
RCM is on voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1.
X Product Liability Disclaimer : For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Derating Curve

Static Characteristics

Function Manual

Peak Power

Pav : Average output power ( w )
Ppk : Peak output power (w )
Pnpk : Non peak output power – ( w)
Prated : Rated output power ( w )
t : Peak power width ( sec )
T: Period ( sec )