High Sensitivity Open Loop Hall Effect Transmitter 500A Open Loop Hall Sensor

Dismountable Open Loop Hall Effect Transmitter TKC-KDRA Series

TKC-KDRA series current sensor is rms dismountable, which is a open 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 pulse and various irregular wave current in electrical isolation conditions.

Electrical data(Ta=25℃±5℃,RL=250Ω,CL=10000PF)

Applications

Variable speed drives

Uninterruptible power supplies (UPS)

Wave chopper

Battery supplied applications

Welding machine power

Telecommunication power

Mechanical dimension(for reference only)

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm.

Directions for use

When the current will be measured goes through a transmitter, the current will be measured at the output end. (Note: The false wiring may result in the damage of the transmitter)

The output amplitude of the transmitter can be adjusted according to users’ requirements.

Custom design in the different rated input current and the output current available.

When installing, the overflow hole can be disassembled, it’s easy to use.

Standards

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

General date

Characteristics chart

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.