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TBC-LF

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ProductName: TBC-LF
ProductModel: 0~3000A(1:5000turn)
ProductManufacturer: Hall current sensor / CHINA HALL
ProductSimpleIntroduce
The TBC-LF series current sensor is a closed loop device based on the principle of the hall effect and null balance method.The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time.This current can be expressed as a voltage by passing it through a resister.It provides accurate electronic measurement of DC,AC or pulsed currents.


TBC-LF  detail

TBC-LF Series Hall Effect Current Sensor
DESCRIPTION
The TBC-LF series current sensor is a closed loop device based on the principle of the hall effect and null balance method.The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time.This current can be expressed as a voltage by passing it through a resister.It provides accurate electronic measurement of DC,AC or pulsed currents.
ELECTRICAL DATA
 
 
 
TBC2000LF
 
Rated current (IP)
 
 
500-2000
A
Measure range
 
 
3000
A
Measuring resistance
with±15V  @±2000Amax
 
0(min)   5.0(max)
Ω
 
      @±2500Amax
 
 0(min)   2.0(max)
Ω
 
with±24V  @±2000Amax
 
0(min)   25(max)
Ω
 
@±3000Amax
 
 0(min)   10(max)
Ω
Turn over
 
 
1:5000
Ω
Rated output current (IS)
 
 
100(500A)-400(2000A)±0.1%
mA
Supply voltage
 
 
±15～±24
V
Consumption current
 
 
IS+35
mA
zero Offset current
 
 
±0.2
mA
Offset current
-40℃～85℃
 
±0.5
mA
Response time
 
 
＜1
µs
Linearity
 
 
≤0.1
%FS
Insulation voltage
50HZ,1min
 
6
KV
di/dt
 
 
＞100
A/μs
bandwidth (-3dB)
 
 
DC…150
KHz
Secondary coil resistance
 
 
28
Ω
Operating temperature
 
 
-40～+85
℃
Storage temperature
 
 
-40～+125
℃
MUTING DIMENSIONS(FOR REFERENCE ONLY)

 
DIRECTIONS FOR USE
1.Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
2.The primary conductor should be≤120℃；
3.The dynamic performance (di/dt and the response time)is the best when the primary hole is fully filled with the bus bar.
4.The primary turns should be at the top of the sensor for the best magnetic coupling.


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TBC-LF of interrelated product

Hall current sensor / CHINA HALL
Tel ：025-84311092    Fax：025-84372728
Address：The westen zone of 5311plant , Biao Yin No.4#. Nanjing City, Jiangsu Provice, P.R.C.  
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