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    3.1.Electromagnetic field immunity test according to IEC 

61000-4-3:1995 

        3.2 Power frequency magnetic field immunity test according to IEC 

61000-4-8:1993   

 
 
Product Description and Application   

WBV411S07 converts AC input voltage into a load independent output 
tracing voltage 5V. It has adopted photoelectrical isolation principle for 
real time measurement of AC voltage from electric net or electric circuit. 

 

The product has certain advantages of total galvanic isolation between 
input/output, high accuracy, low drifting by temperature, and wide 
temperature bearable range, etc.       
 

Product Dimensional Drawing (unit: mm)   
 

 

DIN mounting rail

Input terminal

 

 

Mianyang Weibo Electronic Co., Ltd 

No.7 Road second part of Xianren Road, Youxian District, Mianyang City, Sichuan province P.R. China 

Tel: 86-0816-2971265    Fax: 86-0816-2281934 

www.wb-my.com

     

[email protected]

 

 

Содержание WBV411S07

Страница 1: ...ying WB Series Electric Isolated Transducer and Digital Electrical Transducer since 1989 USER MANUAL WBV411S07 AC Voltage Transducer www wb my com wbwm wbdz cn Tel 86 0816 2971265 Fax 86 0816 2281934 ISO9001 ISO14000 ISO18000 Certified ...

Страница 2: ...the equipment depends on appropriate shipping and handling proper storage installation and commissioning and on careful operation maintenance and servicing The operating manual for the equipment gives instructions for its installation commissioning and operation However the manual cannot cover all conceivable circumstances or include detailed information on all topics In the event of questions or ...

Страница 3: ...principle for real time measurement of AC voltage from electric net or electric circuit The product has certain advantages of total galvanic isolation between input output high accuracy low drifting by temperature and wide temperature bearable range etc Product Dimensional Drawing unit mm DIN mounting rail Input terminal Mianyang Weibo Electronic Co Ltd No 7 Road second part of Xianren Road Youxia...

Страница 4: ...R Measurement Ux 1V Ri 1MΩ Measurement Ux 1V Ri Ux 10kΩ V 6 Linear Range 0 120 of nominal input 7 Responding Time 15μs 8 Over Load Capacity 2 times of nominal input continuous 9 Output current 5mA 10 Static current 25mA 11 Auxiliary Power DC 12V 15V 12 Isolation Voltage Input Output 1500Vdc for 1 minute 13 Output Ripple 10mv output load is 250Ω 14 Drifting by Temperature 150ppm Mianyang Weibo Elec...

Страница 5: ...ng rail Step 2 Pull out the spring clasp Step 3 Place whole mounting trough to the DIN mounting rail properly Step 4 Release spring clasp to make sure the installation 2 The product has calibrated before out of factory After correctly wiring it can be powered and used immediately But for further precise signal sampling user need to warm up the product for 3 minutes before use The auxiliary power r...

Страница 6: ...r should be calculated as γ Uo Ug 5V 100 6 Repeating 4 5 if calculated absolute value is less than the given accuracy value of the transducer it shows the transducer s accurate grade is qualified Caution 1 Pay attention to the auxiliary power information especially the auxiliary power grade and polarity other wise will damage the product 2 pay attention to the wire connection wrong terminal connec...

Страница 7: ... shield of input wire and the output signal wire should be as short as possible For product intensive installation the space between each product should not be smaller than 10mm 5 Only use identified terminals 6 There is no lightening strike prevention circuit design in this product For out door and hazardous environment using please add protective alternatives 7 This product uses fire prevent ABS...

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