TKV10A Datasheet | Topstek

Topstek Current Transducer TKV 3A .. TKV 50A .. TKV 3A~50A Applications i UPS systems i Industrial robots i NC tooling machines i Elevator controllers i Process control devices i AC and DC servo systems i Motor speed controller i Electrical vehicle controllers i Inverter-controlled welding machines i General and special purpose inverters i Power supply for laser processing machines i Controller for traction equipment e.g. electric trains i Other automatic control systems Features i Highly reliable Hall Effect device i pact and light weight i Fast response time i Excellent linearity of the output voltage over a wide input range i Excellent frequency response (> 50 k Hz) i Low power consumption (12 m A nominal) i Capable of measuring both DC and AC, both pulsed and mixed i High isolation voltage between the measuring circuit and the current-carrying conductor (AC2.5KV) i Extended operating temperature range i Flame-Retardant plastic case and silicone encapsulate, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range Specifications Parameter Nominal Input Current Linear Range Nominal Output Voltage Offset Voltage Output Resistance Hysteresis Error Supply Voltage Linearity Consumption Current Response Time (90%Vhn) Frequency bandwidth (-3d B) Thermal Drift of Output Thermal Drift of Zero Current Offset Dielectric Strength Isolation Resistance @ 1000 VDC Operating Temperature Storage Temperature Mass Symbol Ifn Ifs Vhn Vos ROUT Voh VCC/VEE ȡ ICC Tr f BW RIS Ta Ts W Unit A DC A DC V m V ȍ m V V % m A Psec Hz %/°C m V/°C V Mȍ °C °C g ±9 .. ±150 = 3x Ifn TKV3A .. TKV50A TKV3A-B12 .. TKV50A-B12 3 .. 50 ±7.2 .. ±120 = 2.4x Ifn 4 V±1% at If=Ifn ( RL=10kȍ) Within ±40 m V @ If=0, Ta=25°C <100ȍ Within ±15 m V @ If=Ifnĺ0 ±15V ±5% Within ±1% of Ifn ±12 m A nominal, ±16 m A max 3 Psec max. @ d If /dt = Ifn / Psec ±12V ±5% DC to 50k Hz Within ±0.1 %/°C @ Ifn Within ±1.5 m V/°C @...