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3 Phase 3 Wire Ac Voltage Sensor WB3U412U01

3 Phase 3 Wire Ac Voltage Sensor WB3U412U01

WB3U412U01 uses a special isolation module to measure the three-phase three-wire (△ connection) AC voltage or motor voltage in the power grid in real time, and convert it to a standard DC voltage (Uz) output; it has high precision, high isolation, and wide frequency response. , Low drift, low reduction and wide temperature range. This product adopts a card-mounted structure, is convenient to install, and has a compact structure, which is suitable for real-time detection of power grids.


Product Detail

Product Tags

Product Description and Application

WB3U412U01 uses a special isolation module to measure the three-phase three-wire (△ connection) AC voltage or motor voltage in the power grid in real time, and convert it to a standard DC voltage (Uz) output; it has high precision, high isolation, and wide frequency response. , Low drift, low reduction and wide temperature range. This product adopts a card-mounted structure, is convenient to install, and has a compact structure, which is suitable for real-time detection of power grids.

Product Dimensional Drawing (unit: mm)

22

Key Technical Data

Attribute

Value

Input

AC 0~10V…0~1000V

Output

DC 0-5V

Accuracy level

0.5

Frequency response

25Hz~5kHz

Linear range

0%~120% nominal input

Responding time

300ms

Input impedance

Ri=Ux×1kΩ/V (Ux represents the measured input voltage)

Overload capacity

2 times the nominal input voltage value, lasting for 1s, with an interval of 10s, repeating 10 times

Load capacity

5mA

Quiescent current

12mA

Auxiliary power

DC +12V, +24V

Isolation withstand voltage

>DC 2.5kV, 1min

Output ripple

<6mV (effective value)

Temperature drift

250×10-6/℃

Ambient temperature

Commercial grade: 0℃~50℃

Industrial grade: -25℃~+70℃

Commercial data

Product group 9
Packaging type Paper box
Country of origin CN
Customs tariff number 90303390

Why choose us?

*Strict quality control to ensure that FPY for the produced products is greater than 99%.

*With 31 years’ experience for transducers, Weibo has professionally served clients from 86 different countries.

*With 1 year’s quality warranty to ensure continuous cooperation.

*Free samples with over 1000 kinds of transducers to meet regional market requirements.

*No MOQ for most of items, fast delivery for customized items.


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