HTA 100-S

Specifications

Ouput Relay Type : Instantaneous Technology : Open loop Hall Effect Measurement : Current Primary Nominal Value : 100A Accuracy : 1 % Mounting : - Measuring Range : 300 A Supply Voltage : 15 - 15 Supply voltage type Bipolar Secondary Signal : 4000 mV




Description

The HTA 100-S is a kind of current transducer for the electronic measurement of DC,AC and pulsed currents,with a galvanic isolation between the primary (high power) circuit and the secondary (electronic) circuit.Here you can get some information about the features.It is an open loop transducer using Hall Effect.The panel mounting is horizontal or vertical.Besides,the insulated plastic case is recognized according to UL 94-V0.Very good linearity,very good accuracy,low temperature drift,wide frequency bandwidth,very low insertion losses,high immunity to external interference,current overload capability,low power consumption,wide dynamic range, 100 to 1000 A in one package are all its advantages.HTA 100-S  is widely used in AC variable speed drives and servo motor drives,static converters for DC motor drives,battery supplied applications,uninterruptable Power Supplies (UPS),switched Mode Power Supplies (SMPS) and power supplies for welding applications.
What comes next is about the HTA 100-S  electrical data.The primary current rms (I_PN) is 100 A.The primary current measuring range (I_PM) is from -300 to +300 A.The overload capability (I_P) is 30,000 A.The output voltage (analog) @±I_PN is ±4 V.The load resistance (R_L) is >1k at TA=0....+70 and >3k at TA=-25....+80.The supply voltage (V_C) (±5%) is ±15 V.The current consumption (I_C) is <25 mA.The Rms voltage for AC isolation test, 50 Hz, 1 min (V_d)is 3 kV.The isolation resistance @ 500 VDC(Ris)is >500 M.Then is about the accuracy - dynamic performance data.The electrical offset voltage @ I_P = 0, TA = 25°C (VOE) is < ± 10 mV.The hysteresis offset voltage @ I_P = 0,after an excursion of 3 x IPN (VOH) is < ± 10 mV.The temperature coefficient of VOE at T_A = - 25-+ 85°C (TCVOE) is < ± 1 mV/K.The temperature coefficient of VOUT at T_A = - 25....+ 85°C (TCVOUT) is < ± 0.05 %/K.The response time to 90 % of IPN step (tr) is < 3 s.The di/dt accurately followed (di/dt) is > 50 A/s.The last one is about the ambient operating temperature (T_A) is from - 25 to + 85 .The ambient storage temperature (T_S ) is from - 25 to + 85.