LDW240-12 BEL | Alldatasheet

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LDW240 Series are single, two or three phase DIN Rail Switching Power Supplies. Its compact size, high efficiency, excellent reliability together with easy installation due to pluggable connectors makes it market leader for various industrial, telecom and renewable energy applications. LDW240 Series are Class I isolation device s suitable for SELV and PELV circuitry and are designed to be mounted on DIN rail and installed inside a protective enclosure.  High efficiency  Single, two or three phase input AC 187 – 550 VAC  Wide DC input range 250 – 725 VDC  Compact size  150% overload capability  RoHS Compliant  Industrial Control  Communication  Instrumentation Equipment  Renewable

2 LDW240 Series

tech.support@psbel.com LDW240-12 200 - 500 VAC (250 - 725 VDC) 1 / 2 / 3 12 – 15 VDC 15 – 12 A LDW240-24 200 - 500 VAC (250 - 725 VDC) 1 / 2 / 3 24 VDC 10 A LDW240-48P 200 - 500 VAC (250 - 725 VDC) 1 / 2 / 3 48 VDC 5 A Includes internal ORing diode LDW240-72P 200 - 500 VAC (250 - 725 VDC) 1 / 2 / 3 72 VDC 3.5 A Includes internal ORing diode Specifications are measured at 25°C, and 400 VAC / 50 Hz, typical unless otherwise stated. Input AC Voltage Range Rated, single, two or three phase, UL certified Operating 200 – 500 VAC 187 - 550 VAC Input DC Voltage Range Rated, UL certified 250 – 725 VDC (300 – 500 VDC) Input Frequency Range 47 - 63 Hz Input AC Current Single or two phase @ 200 VAC Single or two phase @ 500 VAC Three phase @ 200 VAC Three phase @ 500 VAC 2.2 A 1.1 A 1.5 A 0.8 A Input DC Current LDW240-12 Vin = 250 VDC Vin = 725 VDC 0.9 A 0.4 A LDW240-24, LDW240-48P, LDW240-72P Vin = 250 VDC Vin = 725 VDC 1.4 A 0.5 A Inrush Peak Current < 60 A Internal Protection Fuse None, external fuse must be provided External Protection on AC Line It is strongly recommended to provide external surge arresters (SPD) according to local regulations. Fuse AT 6.3A or MCB 6 A C curve or 4 A D curve Output Power 240 W Rated Voltage (Voltage Adjustment Range) LDW240-12 LDW240-24 LDW240-48P LDW240-72P 12 – 15 VDC (12 – 15 VDC)

24 VDC (23 – 28 VDC)

48 VDC (45 – 55 VDC)

72 VDC (72 – 85 VDC)

15 – 12 A 10 A 5 A 3.5 A Overload Limit LDW240-12 LDW240-24 LDW240-48P LDW240-72P > 20 A / 6 s > 15 A / 6 s > 7.5 A / 6 s > 5 A / 6 s Short Circuit Peak Current LDW240-12 LDW240-24 LDW240-48P LDW240-72P 34 A 38 A 18 A 13 A Load Regulation LDW240-12 / LDW240-24 LDW240-48P / LDW240-72P ≤1% ≤1.5% Ripple & Noise ≤ 100 mVpp

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00720_AA Hold up Time Vin = 230 VAC Vin = 500 VAC > 15 ms > 100 ms Efficiency LDW240-12 LDW240-24 LDW240-48P LDW240-72P > 89% > 93% > 91% > 92% Dissipated Power LDW240-12 LDW240-24 LDW240-48P LDW240-72P < 22.5 W < 18 W < 23.5 W < 22 W Output Over Voltage Protection LDW240-12 LDW240-24 LDW240-48P LDW240-72P > 18 VDC > 33 VDC > 68 VDC > 100 VDC Parallel Connection (P) models include internal ORing circuit Protections Hiccup at the overload limit with auto reset Over temperature Overvoltage Status Signals Green LED = DC OK Red LED = Overload Dry contact (1 A / 30 V) Note: Power rating, losses, efficiency, ripple, thermal behavior may change outside of the nominal rated input range. Operating Temperature UL certified up to 50°C (Start-up type tested: - 40°C)1 - 40 to + 70°C Storage Temperature - 40ºC to + 80ºC Derating - 4.2 W / °C over 50°C Humidity Non-condensing 5 - 95% RH Life Time Expectancy At 25 ºC ambient, full load 81648 h (9.3 years) Overvoltage Category Pollution Degree III 2 (IEC 664-1) Isolation Voltage Input to Output Input to Ground Output to Ground 4.2 kVDC 2.2 kVDC 0.75 kVDC Safety Standards & Approvals UL508 (certified) UL60950 (certified for LDW240-24 model) EN60950 (reference) EMC Standards Emission EN55022:2010 (CISPR22) EN550011:2009/A1:2010 Class A Class A Immunity EN61000-4-2:2008 EN61000-4-3:2006 /A2:2010 EN61000-4-4:2012 EN61000-4-5:2014 EN61000-4-11:2004 /A1:2010 Level 3 Level 3 Level 3 Level 4 Level 2 Protection Degree EN60529:1989 / A:2013 IP20 Vibration sinusoidal IEC 60068-2-6:2007 (5-17.8 Hz: ±1.6 mm; 17.8-500 Hz: 2g 2Hours / axis (X,Y,Z) Shock IEC 60068-2-27:2008 (30 g 6 ms, 20 g 11 ms; 3 bumps / direction, 18 bumps total) 1 Possible at nominal voltage with load deration.

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Figure 1. Mechanical Drawing

1 AC/DC input

2 DC output (load)

3 Diagnostic Output

4 Green LED: Output OK

5 Red LED: Overload

6 Output voltage adjustment

equipment used in hazardous environments, or nuclear control systems. date manufactured. Specifications are subject to change without notice.