Ac Dc Voltage And Current Transducer Closed Loop Hall Effect Current Sensor

Ac Dc Voltage And Current Transducer Closed Loop Hall Effect Current Sensor

TBV10/20X series voltage sensor is a closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, it can measure DC, AC and pulse voltage.

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm

The accuracy of sensor will be the best when the current passes through resister R1 and becomes the rated primary current, and therefore the current to be measured by sensor should comply with the primary current 10mA.

For example: VIN=250V:

(precision )=±1.0%ofVIN(＠Ta=+25℃),R1=25KΩ/ 10W,IP = 10mA

Considering resistance of primary coil (compared with R1 and temperature difference kept as low as possible) and electrical isolation within measure range (recommended), this sensor is suitable for measuring voltage.

• UL94-V0.
• EN60947-1:2004
• IEC60950-1:2001
• EN50178:1998
• SJ 20790-2000

Effects of impulse noise

Nanjing Token Electronics Science and Technology Co.,Ltd is a private High-Tech enterprise established in year 2002 specilized in R&D manufacture,sell all kinds of electric sensors,to meet the company’s development demands,in year 2011,company set up a wholly-owned subsidary company”Nanjing Puken Sensor Technology Co.,Ltd, registered capital RMB21 million yuan,company existing staff 110 peoples,administrator accounts for 18%;technicist accounts for 7%;marketing personal accounts for 7%, The company has a solid, united and enterprising professional technology research and development team, a management team with modern management consciousness, and a marketing team with enterprising spirit and excellent business skills.

Token bought 24,850 square meters of industrial land and built 20,000 square meters of standard plants in year 2010.