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TMR7406-Q Board Mount High Bandwidth Leakage Current Sensor
  • TMR7406-Q-big
Part No.：TMR7406-Q
Nominal current(A)：0.3 to 5
Current range(A)：±0.5 to ±8.5
Voltage(V)：5
Vout(V)：/
RL(kΩ)：10
Accuracy(%FS)：±0.6 / ±2
Linearity(%FS)：0.3
Bandwidth(kHz). -3dB：400
Offset drift(mV/℃)：/
Output drift(mV/℃)：/
Response(μs)：1
Operating Temperature(℃)：-40 to +105

Description

TMR7406-Q series are (Type B) leakage current sensor base on TMR (Tunnel Magnetic Resistance) technology with galvanic isolation. It may be used for detecting three phase current unbalance. And it can also be for measuring DC, AC and arbitrary waveforms. 

This current sensor has built-in self-check coil for its state. It’s output voltage maintain in overload state when excess primary current is injected into the sensor without outputting any high impedance state (Primary current should not be overloaded beyond critical current).

TMR7406-QTMR7406-Q

Features and Benefits

iconTunnel magnetic resistance (TMR) technologyiconHigh bandwidth (400kHz)
iconFast response time (1µs)iconNo excitation current noise
iconStable overload stateiconLow thermal drift
iconSelf check functionalityiconGalvanic isolation
iconRoHS & REACH compliant

Applications

iconBattery energy storage system (BESS)iconPV invertor
iconThree phase unbalance analysisiconEV Charger
iconGrounding error / Earth leackage detection
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The information provided herein by MultiDimension Technology Co., Ltd. (MDT) is believed to be accurate and reliable. The technology disclosed by MDT does not infringe the patents of other companies and owns independent intellectual property rights. We reserve the right to change the specification of products and/or the information given herein at any time to improve product quality, reliability and functionality. MDT does not assume any liability arising out of the application and use of its products.