LDN80 BEL | Alldatasheet

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Technical content

LDN80 Series are single phase DIN Rail Switching Power S upplies, ideal for home automation, simple automation in machines , survey systems, telecom, but also the renewable energy field. Its compact size, high efficiency, excellent reliability and excellent power/volume ratio, together with easy installation makes it ideal for various industrial and renewable applications. LDN80 Series are Class II isolation devices suitable for SELV and PELV circuitry and are designed to be mounted on DIN rail and installed inside a protective enclosure.  Single phase AC input 90 - 264 VAC (110 - 345 VDC)  High efficiency and compact size  Class II, simplified wiring (no PE connection)  Overload 150%  High operating temperature with no derating  Plastic enclosure, circuit breaker shape  RoHS Compliant  Automation  Telecom  Survey Systems  Renewable

2 LDN80 Series

tech.support@psbel.com LDN80-12 120 - 240 VAC (110 - 345 VDC) 1 12 - 15 VDC 6 – 5 A LDN80-24 120 - 240 VAC (110 - 345 VDC) 1 24 VDC 3.3 A Technical parameters are typical, measured in laboratory environment at 25°C and 240 VAC / 50 Hz, at nominal values, after minimum 5 minutes of operation. Input AC Voltage Range Rated, UL certified Operating 120 - 240 VAC 90 - 264 VAC Input DC Voltage Range Rated 110 - 345 VDC Input Frequency Range 47 - 63 Hz Input AC Current LDN80-12 Vin = 120 VAC Vin = 240 VAC 1.50 A 0.85 A LDN80-24 Vin = 120 VAC Vin = 240 VAC 1.40 A 0.85 A Input DC Current Vin = 110 VDC Vin = 345 VDC 1.0 A 0.4 A Inrush Peak Current ≤ 85 A Touch (Leakage) Current ≤ 0.25 mA Internal Protection Fuse Not user replaceable Fuse 2 AT Recommended External Protection It is strongly recommended to provide external surge arresters (SPD) according to local regulations MCB 6A C curve Output Power 80 W Rated Voltage (Adjustable Voltage Range) LDN80-12 LDN80-24 12 – 15 VDC (12 – 15 VDC)

24 VDC (23 – 28 VDC)

Continuous Current LDN80-12 LDN80-24 6 – 5 A 3.3 A Overload Limit LDN80-12 7.5 A @ 12 VDC

6.5 A @ 15 VDC

LDN80-24 4.0 A Short Circuit Peak Current LDN80-12 LDN80-24 20 A 25 A Load Regulation ≤ 0.5% ≤ 1.0% Ripple & Noise1 LDN80-12 LDN80-24 ≤ 100 mVpp ≤ 50 mVpp Hold up Time Vin = 120 VAC Vin = 240 VAC ≥ 10 ms ≥ 30 ms Protections Overload/short circuit: Hiccup mode Thermal protection Output overvoltage Status Signals Green LED = DC OK Parallel Connection Possible for redundancy (with external ORing module) Efficiency LDN80-12 LDN80-24 > 86% > 87% Dissipated Power LDN80-12 LDN80-24 < 12.5 W < 12 W 1 Ripple and Noise are measured with 20MHz bandwidth, probe terminated with a 0.1μF MKP parallel capacitor. NOTE: Power rating, losses, efficiency, ripple, thermal behaviour and start-up may change outside of the nominal rated input range. Contact factory for details.

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00715_AB Operating Temperature UL certified up to 50°C for LDN80-12 and up 55°C for LDN80-24 (Start-up type tested: - 40°C)2 - 40 to + 70°C Storage Temperature - 40 to + 80°C Derating LDN80-12 LDN80-24 - 1.2 W / °C over 50°C - 0.9 W / °C over 55°C Humidity Non-condensing 5 - 95% RH Life Time Expectancy At 25°C ambient, full load 51136 h (5.8 years) Overvoltage Category Pollution Degree III (EN50178) 2 (IEC60664-1) Protection Class Class II Isolation Voltage Input to Output 4.2 kVDC Safety Standards & Approvals UL508 (certified) EN60950 (reference) EN50178 (reference) EMC Emission EN55011 (CISPR11) EN55022 (CISPR22) Class A Class A EMC Immunity EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-11 Level 3 Level 3 Level 3 Level 3 Level 2 Protection Degree EN60529 IP20 Vibration sinusoidal IEC 60068-2-6 5 - 17.8 Hz: ±1.6 mm; 17.8 - 500 Hz: 2 g 2 Hours / axis (X, Y, Z) Shock IEC 60068-2-27 30 g 6 ms, 20 g 11 ms; 3 bumps / direction, 18 bumps total

2 Possible with load derating

1 AC/DC input

2 DC output (load)

3 Green LED: Output OK

4 Output voltage adjustment

INPUT CONNECTION OUTPUT CONNECTION Single phase: L = Line (2) N = Neutral (1) + = Positive DC (12) - = Negative DC (11) DC: L = +/- (2) N = -/+ (1)

4 LDN80 Series

Figure 1. Mechanical Drawing equipment used in hazardous environments, or nuclear control systems. date manufactured. Specifications are subject to change without notice.