f ABB Traction Voltage Sensors VS Series- A&S Automation Co., Ltd
 
Home / Sensors / ABB Sensor / Voltage sensor / ABB Traction Voltage Sensors VS Series

Add To Cart
share



Type














VS50B





VS125B





VS250B





VS500B





VS750B





VS1000B





VS1500B





VS2000B





VS3000B





VS4000B





VS4200B











Overview





















ABB voltage sensors based on

electronic technology only use electronic components In contrast to closed or

open loop Hall effect technology, no magnetic circuits or






Hall

effect probes are used in the sensor.






This

allows for the measurement of direct or alternating voltages with electrical






insulation between the primary and secondary circuits.





The primary voltage to be measured is applied directly to the sensor

terminals:






HT+ (positive high voltage) and HT (negative high voltage or

earth). This voltage






is passed through an insulating amplifier and is then converted to a

secondary






output current IS. This secondary current IS is electrically

insulated from the primary






voltage to which it is exactly proportional.





The voltage sensor measures instantaneous values.

















Advantages





















Electrical insulation between

the






primary and secondary

circuits.






Measurement of all waveforms

is






possible: direct voltage,

alternating






voltage, impulse, etc.





Excellent immunity to

electromagnetic






fields. Excellent accuracy.





High dynamic performance.





Excellent reliability.











Application





















Traction Field





Main converters, auxiliary

converters






(lighting, air conditioning),

battery chargers,






choppers, substations, mining,

etc.


Hot Products
Reviews(0)
Write a Review

Level:
 
Name:  
Reviews: