It is a current mode voltage sensor, based on the principle of the hall effect,with a galvnic isolation between primary and secondary circuit,It provides accurate electronic measurement of DC, AC or pulsed voltage.Suitable for -50ºC low temperature working environment. Perfect replacement for LEM's Part LV 100-4000 sp12 Feature * Closed- loop (compensated) current transducer * Supply voltage: DC +3.3V * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit. Advantages * Easy installation * Can be customized * High accuracy * Very good linearity * Optimized response time, no insertion losses * Low power consumption * Low temperature drift * High immunity to external interference Applications * Inverter applications * AC/DC variable-speed drive * Uninterruptible Power Supplies (UPS) * Switched Mode Power Supplies (SMPS) * Voltage detection of power distribution cabinet Specification Electrical data:(Ta=25ºC±5ºC) Parmeter Type CHV100 LV15D50 CHV200 LV15D50 CHV300 LV15D50 CHV500 LV15D50 CHV750 LV15D50 CHV1000 LV15D50 CHV2000LV15D50 CHV3000LV 15D50 CHV4000 LV15D50 Rated input Vpn(V) 100 200 300 500 750 1000 2000 3000 4000 Measure range Vp(V) 200 400 600 1000 1500 2000 4000 6000 6000 Total input consumption (W) 0.25 0.5 0.75 1.25 1.25 2.5 5.0 7.5 10 Rated input Ip(mA) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Turns ratio Np/NS (T) 20000:1000 Secondary coil resister (Ω) @+85°C 55 Rated output Isn(mA) @Vp=±Vpn ±50 ±0.5% Resister measured (Ω) @±15V Vpn 50(min), 200(max) @ ±15V 2XVPN 0(min), 100(max) @ ±24V VPN 100(min), 330(max) @ ±24V 2XVPN 100(min), 200(max) Supply voltage (V) ±15~24V ( ±10%) Consumpution current (mA) 20+IpX(Np/NS) Offset current (mA) @Vp=0 ≤±0.2 Offset drift (mV/°C) @-40 ~ +85°C ≤ ±0.6 Linearity (%FS) @Vp=0-±Vpn ≤0.1 Response time (µS) ≤200 Galvanic isolation (KV) @50Hz, AC, 1min Between primary and secondary + shield 12.0 @ 50HZ,AC,1min Between secondary and shield 2.0 General data: Parameter Value Operating temperature TA(°C) -40 ~ +85 Storage temperature TS(°C ) -40~ +125 Mass M(g ) 850 Standards IEC60950-1:2001 EN50178:1998 SJ20790-2000 UL94-V0 EN60947-1:2004 Dimensions(mm): Remarks:1. All dimensions are in mm. 2.General tolerance ±1mm. Note * We provide FREE samples for your test! Purchase only when you are satisfied with the FREE samples. Please contact us to apply FREE Trial NOW !! * Please let us know what kind of model, working voltage, input & output signals, mounting size. * Or tell us your techincal requirement for the sensor selection. * OEM/ODM is welcomed. CHEEMI TECHNOLOGY CO.,LIMITED. Certification: ISO9001, CE, ROSH. ( Your reliable sensor-solution partner for Hall Current & Voltage Transducers, Proximity Switches/sensors, RTD Temperature Sensors, Current Transformers, Pressure Transmitter, Liquid Level Transmitter. ) Address: 22 Building, XianlongWan, Xianyi