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Designing, Manufacturing and Supplying WB Series Electric Isolated 

Transducer and Digital Electrical Transducer since 1989 

 

 

 
 
 
 

USER MANUAL 

WBV412S01 AC voltage transducer 

 
 
 
 

 

 
 
 
 
 
 
 

ISO9001 ISO14000 ISO18000 

Certified 

 

 

Summary of Contents for WBV412S01

Page 1: ...Designing Manufacturing and Supplying WB Series Electric Isolated Transducer and Digital Electrical Transducer since 1989 USER MANUAL WBV412S01 AC voltage transducer ISO9001 ISO14000 ISO18000 Certified ...

Page 2: ...physical damage Before working in the terminal strip area the equipment must be isolated Proper and safe operation of 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 ...

Page 3: ...unity test according to IEC 61000 4 8 1993 Product Description and Application WBV412S01 converts AC input voltage into a load independent output signal DC voltage 0 5V It has adopted electromagnetic isolation principle and average measurement method for real time measurement of AC voltage in any wave form from electric net or electric circuit The product has certain advantages of total galvanic i...

Page 4: ...nt Ux 10V Ri Ux 1kΩ V Measurement Ux 10V Ri Ux 10kΩ V 5 Linear Range 0 120 of nominal input 6 Responding Time 300ms 7 Over Load Capacity 2 times of nominal input continuous 8 Maximum Load Output current 5mA 9 static current 3mA 10 Auxiliary Power DC 12V 24V 11 Isolation Voltage Input Output 2500Vdc for 1 minute 12 Output Ripple 6mv 13 Drifting by Temperature 150 10 6 14 Ambient Temperature 10 50 1...

Page 5: ...unting 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 a the auxiliary power requires isolation voltage 2000VAC DC current output ripple 10mV b When transducer measu...

Page 6: ...utput is 0 5V the expected output value Vz should be calculated as Vz 5V 0V Vr 100V 5 using output monitoring meter V2 to measuring the output voltage V0 of the transducer the basic introduced errorγof the transducer should be calculated as γ Vo Vz 5V 0V 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...

Page 7: ...rference please pay attention to the 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 ...

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