LDC240 BEL | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

LDC240 Series is a single phas e, ultra compact DIN Rail Switching Power Supply with active PFC, ideal for many applications. Its compact size, high efficiency, excellent reliability together with easy installation makes it ideal for various industrial applications. LDC240 Series is Class I isolation device suitable for SELV and PELV circuitry (up to 48 VDC models) and is designed to be mounted on DIN rail and installed inside a protective enclosure.  High efficiency and extremely compact size  Only 40 mm width aluminum enclosure  Active PFC  Overload 150%  Constant current or hiccup mode limitation, user settable  Wide range of output voltage  Easy parallelable for power increase  Industrial Control  Communication  Instrumentation Equipment

2 LDC240 Series

tech.support@psbel.com LDC240-12 120 - 240 VAC (110 - 345 VDC) 12 VDC 15 A LDC240-12P 120 - 240 VAC (110 - 345 VDC) 12 VDC 15 A Includes internal ORing diode LDC240-24 120 - 240 VAC (110 - 345 VDC) 24 VDC 10 A LDC240-24P 120 - 240 VAC (110 - 345 VDC) 24 VDC 10 A Includes internal ORing diode LDC240-36 120 - 240 VAC (110 - 345 VDC) 36 VDC 7.5 A LDC240-36P 120 - 240 VAC (110 - 345 VDC) 36 VDC 7.5 A Includes internal ORing diode LDC240-48 120 - 240 VAC (110 - 345 VDC) 48 VDC 5 A LDC240-48P 120 - 240 VAC (110 - 345 VDC) 48 VDC 5 A Includes internal ORing diode LDC240-72 120 - 240 VAC (110 - 345 VDC) 72 VDC 3.3 A LDC240-72P 120 - 240 VAC (110 - 345 VDC) 72 VDC 3.3 A Includes internal ORing diode 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 Vin = 120 VAC Vin = 240 VAC 2.4 A 1.2 A Input DC Current LDC240-12 LDC240-24 / LDC240-36 /LDC240-48 / LDC240-72 Vin = 110 VDC 2.5 A 2.6 A LDC240-12 LDC240-24 / LDC240-36 / LDC240-48 / LDC240-72 Vin = 345 VDC 1.2 A 0.9 A Power Factor Correction Active > 0.9 Inrush Peak Current ≤ 45 A Touch (Leakage) Current ≤ 0.6 mA Internal Protection Fuse Not user replaceable 6.3 AT Recommended External Protection It is strongly recommended to provide external surge arresters (SPD) according to local regulations. Fuse 10 AT or MCB 10 A C curve Output Power 240 W Rated Voltage (Adjustable Output Voltage Range) LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72

12 VDC (12 - 15 VDC)

24 VDC (22 - 29 VDC)

36 VDC (34 - 39 VDC)

48 VDC (45 - 55 VDC)

72 VDC (70 - 85 VDC)

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00756_AB Continuous Current LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 15 A 10 A 7.5 A 5 A 3.3 A Overload Limit (Constant Current Mode) LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 17 A 11 A 8.5 A 7 A 4 A Overload Limit (Hiccup mode) (max. 5 s) LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 20 A 15 A 10 A 8.5 A 5.5 A Load Regulation LDC240-12 LDC240-24 / LDC240-36 / LDC240-48 / LDC240-72 ≤ 2% ≤ 1% Ripple & Noise1 LDC240-12 LDC240-24 / LDC240-36 LDC240-48 LDC240-72 ≤ 160 mVpp ≤ 260 mVpp ≤ 400 mVpp ≤ 550 mVpp Hold up Time LDC240-12 LDC240-24 / LDC240-36 / LDC240-48 LDC240-72 ≥ 25 ms ≥ 20 ms ≥ 15 ms Protections Overload, short circuit, with constant current Thermal protection Input undervoltage lockout Output overvoltage Output Over Voltage Protection LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 ≥ 18 VDC ≥ 33 VDC ≥ 45 VDC ≥ 68 VDC ≥ 100 VDC Status Signals DC OK - green LED OVERLOAD - red LED DC OK - dry contact (NO, 24 VDC / 1 A) Parallel Connection2 Possible for power or redundancy (with external ORing module) P (models) - include internal ORing circuit Efficiency LDC240-12 LDC240-24 / LDC240-36 LDC240-48 / LDC240-72 > 90% > 93% > 93.5% Dissipated Power LDC240-12 LDC240-24 / LDC240-36 LDC240-48 / LDC240-72 < 25 W < 19 W < 17 W 1 Ripple and Noise are measured with 20MHz bandwidth, probe terminated with a 0.1μF MKP parallel capacitor. 2 Pay attention, set the current limitation mode jumper on C.C. mode when connecting more units in parallel. NOTE: Power rating, losses, efficiency, ripple, thermal behaviour and start-up may change outside of the nominal rated input range. Contact factory for details. Operating Temperature UL certificated up to 70°C (Start-up type tested: - 40°C)3 - 40° to + 70°C Storage Temperature - 40° to + 80°C Derating No derating Humidity Non condensing 5 - 95% RH Life Time Expectancy At 25°C ambient, full load 221288 h (25.2 years) Overvoltage Category Pollution Degree III (EN50178) 2 (IEC60664-1) Protection Class Class I Isolation Voltage Input to Output Input to Ground Output to Ground 4.2 kVDC 2.2 kVDC 0.75 kVDC

4 LDC240 Series

tech.support@psbel.com Safety Standards & Approvals UL508 (certified) EN60950 (reference) EN50178 (reference) EMC Standards Emission EN55011 (CISPR11) EN55022 (CISPR22) EN61000-3-2 Class B Class B Class A Immunity EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-11 Level 3 Level 3 Level 3 Level 4 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 3 Possible with load derating. Weight 600 g Dimensions (W x H x D) 40 x 115 x 110 mm Mounting Rail IEC 60715/H15/TH35-7.5(-15) Connection Terminals 2.5 mm², screw type pluggable (24 - 12 AWG) Case Material Aluminum

1 AC/DC input

2 DC output (load)

3 Diagnostic Output (dry contact, NC output OK)

4 Green LED: Output OK

5 Red LED: Overload

6 Output voltage adjustment

7 Selectable limitation mode (Hiccup mode, C.C. mode) INPUT CONNECTION OUTPUT CONNECTION Single phase: L = Line N = Neutral = Earth ground + = Positive DC - = Negative DC DC: L = + Positive DC N = - Negative DC = Earth ground Signaling: DC OK: dry contact NO COM

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