Issued by Module Components Div, TAMURA CORPORATION Hall Effect Current Sensors L18P***D15 Series Features: Advantage: Open Loop type Excellent accuracy and linearity Printed circuit board mounting Wide nominal current range Integrated primary Low temperature drift Voltage output Wide frequency bandwidth Busbar version from 40A to 60A No insertion loss Insulated plastic case according High Immunity To External Interference to UL94V0 Optimised response time UL Recognition Current overload capability Specifications T =25C, V =15V, R =10k A CC L L18P003 L18P005 L18P010 L18P015 L18P020 L18P025 L18P030 L18P040 L18P050 L18P060 Parameters Symbol D15 D15 D15 D15 D15 D15 D15 D15 D15 D15 Primary nominal current 3A 5A 10A 15A 20A 25A 30A 40A 50A 60A I f Saturation current I If x 3 fmax Rated output voltage V 4V 0.040V (at If) 4V 0.050V (at If) o 1 Offset voltage V 0.040V (at If=0A) 0.050V (at If=0A) of 2 Output linearity (0AIf) 1% (at If) L Power supply voltage 15V 5% V CC Consumption current Icc 15mA 3 Response time t 5s (at di/dt = I / s) r f 4 Thermal drift of gain TcVo 0.1%/ C Thermal drift of offset TcVof 1.5mV/ C Hysteresis error V 25mV 40mV OH (at If=0AIf0A) Insulation voltage V AC3000V for 1minute (sensing current 0.5mA), primary secondary d Insulation resistance R 500M (at DC500V), primary secondary IS Ambient operation tem- T -30C~+80C A perature Ambient storage tem- T -40C~+85C S perature 1 2 3 4 After removal of core hysteresis Without offset Time between 10% input current full scale and 90% of sensor output full scale Without Thermal drift of offset Electrical Performances Saturation characteristic(L18P050D15) Frequency characteristic(L18P050D15) 15 6 4 10 2 5 0 -2 0 -4 -5 -6 T =25C Pulsed A -8 -10 -10 0.1 1 10 100 -15 -200 -150 -100 -50 0 50 100 150 200 Frequency characteristic(kHz) If=3Arms Input current (A) L18PXXXD15revD, March 2012 Tamura reserve the right to modify its products in order to improve them without prior notice Attenuation (dB) Output voltage (V)Issued by Module Components Div, TAMURA CORPORATION Hall Effect Current Sensors L18P***D15 Series Mechanical dimensions Terminal Number: 1: -V (-15V) CC 2: GND 3: +V (+15V) The following, CC table references The following, 4: V OUT table references 5: Primary input current (+) 6: Primary input current (-) Current XXX A 3A 003 0.6 5A 005 0.8 10A 010 1.1 15A 015 1.4 20A 020 1.6 25A 025 1.6 30A 030 1.6 Current XXX NOTES 40A 040 1. Unit is mm 50A 050 2. Tolerance is 0.5mm 60A 060 3. Cover is optional parts. Primary :Busbar Electrical connection diagram -V CC +I f +V CC -I f GND R = 10k L V OUT UL Standard UL 508 , CSA C22.2 No.14 (UL FILE No.E243511) For use in Pollution Degree 2 Environment. Maximum Surrounding air temperature rating, 80C. Package & Weight Information nominal current Weight Pcs/box Pcs/carton Pcs/pallet 10A..60A 8g 100 600 12000 3A , 5A 8g 50 1200 28800 L18PXXXD15revD, March 2012 Tamura reserve the right to modify its products in order to improve them without prior notice