operating temperature ................................................................................... -25? to +85? storage temperature .................................................................................... -40? to +100? package ....................................................................................... flame retardant plastic case, ul94v-0 isolation voltage ............................................................................................ 5kv/50hz/min. model CLSM-100S closed l oop hall effect electrical specifications CLSM-100S general information w eight 28 grams mounting ........................................................... designed to mount directly on pcb via through hole connection pins aperture size (mm)................................................................................................. 7 x 16 output reference ................................................. ............................................................................................................... to obtain a positi ve output on terminal m, input current must flow in the direction of the arrow (conventional flow) 3. due to continuous process improvement, all specifications are subject to change without notice. applications variable speed drives for motors welding equipment power supply equipment measure and control system over current protection protection of power semiconductors features ?noncontact measurement ?measures dc, ac and impulse currents ?very fast response and high accuracy ?high overload capacity notes: 1. busbar temperature should not exceed 100?. 2. the dynamic performance is the best when the busbar fills the aperture. description the model CLSM-100S is a closed loop hall effect current sensor that accurately measures dc and ac currents and provides electrical isolation between the current carrying conductor and the output of the sensor. nominal current (i n ) ............................................................................................... 100 a current range .................................................................................................... 0 to 200 a nominal output current (i m ) ...................................................................................... 50 ma turns ratio .......................................................................................................... 2000 / 1 measuring resistance (r m ) .................................................................................. 0 to 100 overall accuracy at 25 c .................................................................................. 0.5 % of in supply voltage (vdc)........................................................................................... 12 to 18 current consumption .................................................................................. 15 ma + output current accuracy- dynamic performance zero current offset at 25? ................................................................................ < 0.2ma offset current temperature drift (-25? to +85?) ................................................. < 0.3ma linearity ........................................................................................................ better than 0.1% response time ............................................................................................... better than 0.5 s di / dt .......................................................................................................... better than 70a/ s frequency range .............................................................................................. dc to 200khz (-3db) w 6 1 2 0 h a n g i n g m o s s r o a d ? o r l a n d o , f l o r i d a 3 2 8 0 7 ? w w w . f w b e l l . c o m phone (407) 678-6900 ? fax (407) 677-5765 ? toll free (800) 778-6117
mechanical dimensions model CLSM-100S all dimensions are in inches (millimeters) due to continuous process improvement, all specifications are subject to change without notice. note: bipolar dc supply -12 to -18v +12 to +18v gnd clsm - 100s - + r sense out v m connection schematic mechanical dimensions + - m + - m + - m (14. 5mm) (15mm) (16 mm) .237" (22.86 mm) (27.2mm) (36. 4mm) (5.08 mm) (6.55mm) .032x.024" (0.8 x0.6mm) .258" .571" .591" 1.43" .900" .276" .276" (7mm) .630" .200" im 1.07" (7mm) (6mm) 6 1 2 0 h a n g i n g m o s s r o a d ? o r l a n d o , f l o r i d a 3 2 8 0 7 ? w w w . f w b e l l . c o m phone (407) 678-6900 ? fax (407) 677-5765 ? toll free (800) 778-6117
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