HM31 Electrical / Environmental • Insulation Resistance, Minimum • Operating Temperature Range • Dielectric Withstanding Voltage 100 MW -25°C to +105°C 4.2 kV Pri to Sec Encapsulated Current Sense Transformers S RomHpliant Co Schematics Schematic A Schematic B Schematic C Schematic D Schematic E Specifications @ 25°C / Packaging Part Number HM31-10050LF HM31-10100LF HM31-20050LF HM31-20100LF HM31-20200LF HM31-21050LF HM31-21100LF HM31-21200LF HM31-20050LLF HM31-20100LLF HM31-20200LLF HM31-21050LLF HM31-21100LLF HM31-21200LLF HM31-30050LF HM31-30100LF HM31-30200LF HM31-30300LF HM31-31050LF HM31-31100LF HM31-31200LF HM31-31300LF Turns Ratio ±1% or ±1 turn whichever is greater Secondary Inductance @ 10 kHz mH min. 1:50 1:100 1:50 1:100 1:200 1:25:25 1:50:50 1:100:100 1:50 1:100 1:200 1:25:25 1:50:50 1:100:100 1:50 1:100 1:200 1:300 1:25:25 1:50:50 1:100:100 1:150:150 5 20 5 20 85 1.3 5 20 5 20 85 1.3 5 20 5 20 85 195 1.3 5 20 48 Secondary DC Resistance Secondary W Max. Schematic Figure V-µS Max. 0.7 1.4 0.7 1.4 4.5 0.7 1.4 4.5 0.7 1.4 4.5 0.7 1.4 4.5 0.7 1.4 4.5 11.0 0.7 1.4 4.5 11.0 A A B B B C C C B B B C C C D D D D E E E E 1 1 2 2 2 2 2 2 2A 2A 2A 2A 2A 2A 3 3 3 3 3 3 3 3 Current 1 Turn Primary Amps Carton Box Quantity (Units) 5 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 360 360 600 600 600 600 600 600 900 900 900 900 900 900 90 90 90 90 90 90 90 90 300 600 330 660 1,300 150 330 660 330 660 1,300 150 330 660 330 660 1,300 2,000 160 330 660 1,000 Outline Dimensions (Inch/mm) Figure 1 24 Figure 2 MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. Figure 2A Figure 3 www.bitechnologies.com