Product Details

LRS-150 series is a 150W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC(selectable by switch), the entire series provides an output voltage line of 12V, 15V, 24V, 36V and 48V.

In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissipation of LRS-150 that the whole series operates from -30℃ through 70℃ 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-150 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/ EN60335- 1, BS EN/ EN61558- 1/- 2- 16, UL62368- 1 and GB4943. LRS- 150 series serves as a high price- to- performance power supply solution for various industrial applications.

Features　:

‧AC input range selectable by switch

‧Withstand 300VAC surge input for 5 second

‧No load power consumption<0.5W

‧Miniature size and 1U low profile

‧High operating temperature up to 70℃

‧Protections: Short circuit / Overload / Over voltage / Over temperature

‧Cooling by free air convection

‧Compliance to IEC/BS EN/EN 60335-1(PD3) and IEC/BS EN/EN61558-1, 2-16 for household appliances

‧Operating altitude up to 5000 meters

‧Withstand 5G vibration test

‧High efficiency, long life and high reliability

‧LED indicator for power on

‧Over voltage category Ⅲ

‧100% full load burn-in test

SPECIFICATION

MODEL LRS-150-12 LRS-150-15 LRS-150-24 LRS-150-36 LRS-150-48

 

 

 

 

 

OUTPUT

 DC VOLTAGE 12V 15V 24V 36V 48V
RATED CURRENT 12.5A 10A 6.5A 4.3A 3.3A
CURRENT RANGE 0 ~ 12.5A 0 ~ 10A 0 ~ 6.5A 0 ~ 4.3A 0 ~ 3.3A
RATED POWER 150W 150W 156W 154.8W 158.4W
RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 200mVp-p 200mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3 ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION Note.4 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION Note.5 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 500ms, 30ms/230VAC         500ms,30ms/115VAC at full load
HOLD UP TIME (Typ.) 40ms/230VAC       35ms/115VAC at full load

 

 

INPUT

 VOLTAGE RANGE 85 ~ 132VAC / 170 ~ 264VAC by switch          240 ~ 370VDC(switch on 230VAC)
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 87.5% 88.5% 89% 89% 90%
AC CURRENT (Typ.) 3A/115VAC          1.7A/230VAC
INRUSH CURRENT (Typ.) COLD STAR 60A/230VAC
LEAKAGE CURRENT <0.75mA / 240VAC

 

 

PROTECTION

 OVER LOAD 110 ~ 140% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE 13.8 ~ 16.2V 18.75 ~ 21.75V 28.8 ~ 33.6V 41.4 ~ 48.6V 55.2 ~ 64.8V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE 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 BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters

 

 

SAFETY & EMC

(Note 7)

 

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,KC K60950-1(for LRS-150-12 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005,

AS/NZS 62368.1(by CB) 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 Class A(≤75% Load), BS EN/EN61000-3-3,GB/T 9254, BSMI CNS13438, EAC TP TC 020,KC KN32,KN35(for LRS-150-12 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-150-12 only)

 

OTHERS

 MTBF 601K hrs min.      MIL-HDBK-217F (25℃)
DIMENSION 159*97*30mm (L*W*H)
PACKING 0.48Kg ; 30pcs/15.4Kg/0.75CUFT
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 & 47uf parallel capacitor.

3.  Tolerance : includes set up tolerance, line regulation and load regulation.

4.  Line regulation is measured from low line to high line at rated load.

5.  Load regulation is measured from 0% to 100% rated load.

6.  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.

7.  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.

8.  The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft).