Closed Loop Hall Current Sensor for Solar Combiner Box Measurement

Feature  * Closed- loop                                        * 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)* Photovoltaic (PV) current applications            * New Energy Combiner Box MeasurementSpecification   Electrical data:(Ta=25ºC,Vc=+3.3VDC,RL=2Kilohm,CL=10000pF) Parmeter                                            Ref CHB05LSP3S1CHB10LSP3S1CH20LSP3S1CHB25LSP3S1Rated input  Ipn(A)05102025Measuring range  Ip(A)0~±050~±100~±200~±25Turns ratio Np/NS (T)1:8001:8001:8001:1000Inside resistance RM(ohm)200±0.1%100±0.1%50±0.1%25±0.1%Output voltage  Vo(V)1.650±1.250*(IP/IPN)Output voltage  Vo(V)@IP=0,T=25°C                    1.650Supply voltage  VC(V)+3.3 ±5%Accuracy  XG(%)@IPN,T=25°C                     < ±0.7                   Offset voltage  VOE(mV)@IP=0,T=25°C                    < ±20                           Temperature variation of VOE  VOT(mV/°C)@IP=0,-40 ~ +85°C                 < ±0.5                                                      Linearity error  εr(%FS)< 0.1Di/dt accurately followed(A/µs)> 50Response time  tra(µs)@90% of IPN                      < 1.0        Power consumption  IC(mA)10+IsBandwidth  BW(KHZ)@-3dB,IPN                        DC-200          Insulation voltage  Vd(KV)@50/60Hz, 1min,AC                4.0      General data: ParameterValueOperating temperature  TA(°C)-40 ~ +85Storage temperature  TS(°C )-55~ +125Mass  M(g )10Plastic materialPBT G30/G15, UL94- V0;StandardsIEC60950-1:2001EN50178:1998SJ20790-2000  Dimensions(mm):ConnectionGeneral toleranceGeneral tolerance: