LDT2400-72

LDT Series are high power switching mode power supplies with 3 phase input 340 – 550 VAC, for powers from 480 to 2400 W, covering from 12 to 170 V (model dependent). Their compact size, high efficiency and excellent reliability together with easy installation due to pluggable connectors make them fit demanding applications where compactness and high power are needed. LDT Series are Class I isolation devices suitable for SELV and PELV circuitry and are designed to be mounted on DIN rail and installed inside a protective enclosure.  3 phase AC input: 3x 340 – 550 VAC  150% overload capability  High efficiency up to 92%  Active PFC for optimal efficiency  Active input surge suppressor for improved reliability  Microprocessor control allows for remote programming and monitoring  Battery charger function included  Thermally regulated 60 mm fan for optimal cooling in any operating condition  Wide output voltage range (model dependent)  Automation  Process Control  Communication  Instrumentation Equipment LDT2400 Series 2 LDT2400-24 400 - 500 VAC / 520 - 725 VDC 3 24 VDC 100 A LDT2400-48 400 - 500 VAC / 520 - 725 VDC 3 48 VDC 50 A LDT2400-72 400 - 500 VAC / 520 - 725 VDC 3 72 VDC 33 A LDT2400-170 400 - 500 VAC / 520 - 725 VDC 3 170 VDC 14 A Specifications are measured at 25°C, at 400 VAC / 50 HZ, typical unless otherwise stated. Input AC Voltage 3 phases (UL certified) Input DC Voltage 500 – 725 VDC Input Frequency Input AC Current Input DC Current 400 – 500 VAC (Range 340 – 550 VAC) 47 - 63 Hz Vin = 400 VAC Vin = 500 VAC Vin = 520 VAC Vin = 725 VAC Inrush Peak Current 4.5 A 3.5 A 5.2 A 3.8 A < 10 A active Inrush current limiter 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 Output Power Fuse 3x AT 10 A or 3x MCB 10 A C curve LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 with Remote Sense active and at Uout nom 2400 W 24 VDC (11.9 - 29 VDC) 48 VDC (23 - 56 VDC) 72 VDC (50 – 87 VDC) 170 VDC (85 – 175 VDC) 100 A 50 A 33 A 14 A 150 A / 5 s 75 A / 5 s 50 A / 5 s 21 A / 5 s 150 A 75 A 50 A 21 A < 1% Ripple & Noise ≤ 400 mVpp Hold up Time LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 LDT2400-24 LDT2400-48 LDT2400-72 LDT2400-170 ≥ 10 ms > 92% > 92% > 93% > 92% < 200 W < 200 W < 180 W < 200 W Rated Voltage (Adjustable Voltage Range) Continuous Current Overload Limit Short Circuit Peak Current Load Regulation Efficiency Dissipated Power tech.support@psbel.com LDT2400 Series Output Over Voltage Protection 3 Parallel Connection Microprocessor controlled Up to 4 units for increased power Redundancy All models include internal ORing circuit Output Protections Over temperature Overvoltage Note: Power rating, losses, efficiency, ripple, thermal behavior may change outside of the nominal rated input range. Contact factory for details. Green LED DC OK / CHARGE R ALARM Alphanumeric LCD display Dry contact (1 A / 30 V) LCD with 4 key buttons 0…10 V voltage output for output current 0…100% In 4…20 mA current output for output current 0…100% In Auxiliary 12 V/ 100 mA isolated power supply Load voltage sense Opto-isolated remote shut down input Optional: USB Communication interface module for remote monitoring Optional: External temperature sensor (NTC) for battery charging must be temperature compensated Overboost: allows 150% output power for 5sec, then off for 10sec. Constant Current: adjustable 10…100% load Battery Charger: for Lead Acid batteries, NiCd / NiMH and LiFePO4 batteries compatible with Lead Acid batteries Status Signals User Interface Operating Modes Operating Temperature Over temperature protection For temperature < - 20°C the LCD is not operating, but the unit will operate correctly. Storage Temperature - 40 to + 80°C Derating - 60.0W/°C over 50°C Humidity Overvoltage Category Pollution Degree Non-condensing Protection Degree EN55022:2010 (CISPR22) EN55011:2009 /A1:2010 EN61000-3-2:2014 EN61000-4-2:2008 EN61000-4-3:2006 /A2:2010 EN61000-4-4:2012 EN61000-4-5:2014 EN61000-4-11:2004 /A1:2010 UL508 (certified) EN60950 (reference) Input to Output Input to Ground Output to Ground According to EN60529 Vibration sinusoidal IEC 60068-2-6:2007 Shock IEC 60068-2-27:2008 EMC Emission EMC Standards EMC Immunity Standards & Approvals Isolation Voltage - 40 to + 70°C UL certified up to 50°C 5 - 95% RH III 2 (IEC 664-1) Class A Class A Class A Level 3 Level 3 Level 4 Level 4 Level 2 4.2 kVDC 2.2 kVDC 0.75 kVDC IP20 5-17.8 Hz: ±1.6 mm; 17.8-500 Hz: 2g 2Hours / axis (X,Y,Z) 30 g 6 ms, 20 g 11 ms; 3 bumps / direction, 18 bumps total Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00760_002 Asia-Pacific +86 755 298 85888 LDT2400 Series 4 1 Display 2 Control Keys 3 Output Connector 4 Auxiliary Connector 5 Input Connector 6 DIN rail fixing Clamp 7 Communication Interface 8 Status LEDs 9 Buzzer (Internal) Figure 1. Detail of Auxiliary Connector (4) INPUT CONNECTIONS OUTPUT CONNECTIONS AUXILIARY CONNECTION I/Os 3 phase: L1 = Phase 1 L2 = Phase 2 L3 = Phase 3 I = earth ground + = Positive DC - = Negative DC Dry contact = NC TSENSE = Temperature Sensor Shutdown = Remote Shutdown (+/-) Dry contact = COM / NC / NO Contact GND AUX = Auxiliary Supply GND 4-20mA = Output Current Measurement 4-20mA 0-10V = Output Current Measurement 0-10V SHARE = Load Share BUS (+/-) SENSE = Remote Voltage Sense (+/-) +12V AUX = Auxiliary +12Vdc/100mA GND AUX = Auxiliary Supply GND DC: L1 = +/ L2 = - /+ L3 = do not connect I = earth ground tech.support@psbel.com LDT2400 Series 5 Weight 2.8 kg Dimensions 233.0 x 160.0 x 101.0 mm Rail Mounting IEC 60715/H15/TH35-7.5(-15) Connection Terminals Input Output Auxiliary Case Material Aluminum Screw type (16 - 10 AWG) Screw type (2 AWG) Screw type pluggable 16 pin (16 AWG) 1.5 – 6 mm² Up to 35 mm2 1.5 mm2 Figure 2. Mechanical Drawing NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00760_002 Asia-Pacific +86 755 298 85888