TX Series 3750 to 7500W Front End Power Supplies Features 2U High Up to 22,500W in 19 Rack Hot Swappable High E ciency Key Market Segments & Applications Speci cations TX375024 TX500048 TX7500W48 Model 24V Nominal 48V Nominal 48V Nominal Output Voltage Range (1) VDC 21-28 42-56 42-56 Total Regulation % 1% Output Current (5) A(max) 150 100 150 Current limit (1) A 155 110 155 Short Circuit Current rms A 50 35 50 Output Noise mV 250mV peak to peak (10kHz to 20MHz) Output Rise Time ms 100-400 ms Dynamic Response % 3% in 10ms for a 10-100% load change Overvoltage Protection (1) VDC 27-30 54-60 Load Sharing % 5% of full load Remote On/O V Shuts down outputs by applying 3.3 to 5V Auxiliary Output (4) - 12V 200mA AC Input VAC 180-264 (Individual Inputs) 180-305 Input Frequency Hz 47-63 Power Factor - 0.99 typ. 230VAC, full load, meets EN61000-3-2 Inrush Current (2) A 30 amps peak E ciency (at 230VAC) % 90 92 92 Immunity - EN61000-4-2,-3,-4,-5,-6,-8,-11 EMC (conducted and radiated) - EN55022, Level B, FCC Class B Operating Temperature C -40 to 65 (full power) -40 to 65 (3) Storage Temperature C -40 to 85 Humidity % 5 to 95 (non-condensing) Altitude ft -200 to 8000 Shock G IEC68-2-27, Mil-STD-810E, 20G Vibration Hz IEC68-2-64 (random) 20-2000Hz, 30 minutes Safety Agency - UL60950-1, EN60950-1, CE Mark Size (L x W x H) in. 15.94 x 5.18 x 3.20 (Power Module), 21.00(D) x 16.12(W) x 3.49(H) (Rack) Weight lbs Power Module 15lbs, Rack 12lbs Warranty yrs Two Years 2 1. Adjustable via i C 2. Excludes Xcaps in the EMC input lter 3. TX7500W48 derate 2%/C above 50C to 65C 4. Operates independent of main DC output and is referenced to (-)Vout 5. Minimum load of 2A required per power supply Last time buy date May 31st, 2019 1-800-526-2324 www.us.tdk-lambda.com/lp/ 144 Disclaimer: us.tdk-lambda.com/lp/legal.htmTX Series TX Rack Outline Drawing TX Module Outline Drawing Models Output Output Maximum Model Voltage Current Power TX375024 24V 150A 3600W TX500048 48V 100A 4800W TX7500W48 48V 150A 7200W TXR3 19 Rack holds upto 3 TX Modules (Individual AC Feed) TXR3025 19 Rack with 3 Phase Delta Input TXR3026 19 Rack with 3 Phase WYE Input TXRBP Blanking panel for one module slot Mating Connector Mating Housing Molex Micro-Fit 43025-2000 Mating Terminal Molex Micro-Fit 43030-0002 Other Hotswap Products HFE 1U 1600-2500W Front End FPS1000 1U 1000W Low Cost Front End For Additional Information, please visit us.tdk-lambda.com/lp/products/tx-series.htm Last time buy date May 31st, 2019 1-800-526-2324 www.us.tdk-lambda.com/lp/ 145 Revision B3: Apr 2019