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WB9163-1 DC High Voltage High Isolation Sensor User Manual

WB9163-1 DC High Voltage High Isolation Sensor User Manual

The feedback PWM-mode modulation-demodulation isolation principle is used to achieve high-reliability isolation between input and output, power supply 10kV AC and 4kV AC between output and power supply.

It is suitable for DC traction occasions such as subway, light rail, tram and other urban rail transit, steel mills, coal mines, etc., as well as DC open circuit protection, high voltage coil detection, motor excitation control, high common mode signal transmission and other occasions.


Product Detail

Product Tags

Product Description And Application

The feedback PWM-mode modulation-demodulation isolation principle is used to achieve high-reliability isolation between input and output, power supply 10kV AC and 4kV AC between output and power supply.

It is suitable for DC traction occasions such as subway, light rail, tram and other urban rail transit, steel mills, coal mines, etc., as well as DC open circuit protection, high voltage coil detection, motor excitation control, high common mode signal transmission and other occasions.

Terminal definition

Technological indicators

Voltage output

Current output

Input characteristics

Input scope ±400V~±2000V; ±400V~±2000V;
Liner measurement scope 0%~100%; 0%~100%;
Input Response Bidirectional DC; Bidirectional DC;
Input impedance >7MΩ. >7MΩ.

Output characteristics

Output type DC voltage output; DC voltage output;
Output characteristics ±5V,±10V; ±20mA;
Accuracy class ≤0.5% F.S.; ≤0.5% F.S.;
Load capacity 10mA; 500Ω;
Response time <100μs; <100μs;
Temperature drift ≤100ppm. ≤100ppm.

Other characteristics

Power supply DC 12V,24V±10%; DC 12V,24V±10%;
Product power consumption <1.5W; <1.5W;
Work ambient temperature -25℃~+70℃; -25℃~+70℃;
Storage temperature -40℃~+85℃; -40℃~+85℃;
Voltage change for power supply 0.05% F.S.; 0.05%F.S.;
Insulation resistance >100MΩ; >100MΩ;
Shell protection class IP50; IP50;
Mean time between failures(MTBF) >50000h; >50000h;
Shell materials Flame retardant PC; Flame retardant PC;
Installation Card-mounted structure, suitable for NS35/7.5, NS35/15 or European EN50022 standard rails; Card-mounted structure, suitable for NS35/7.5, NS35/15 or European EN50022 standard rails;
Outline dimensions 100mm×72mm×113mm. 100mm×72mm×113mm.

Specification

Attribute

Value

High voltage detection

±2000V DC can be detcted

High isolation withstand voltage

High voltage detection

High voltage detection

Input-output/power 10kV AC

Easy to install

It can be mounted on a standard rail or can be screwed

Electromagnetic compatibility(class A)

Surge: ±2kV

Electrostatic discharge:±6kV/8kV

Electrical fast transient pulse group: ±2kV


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