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TBC-LTB

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ProductName: TBC-LTB
ProductModel: 1:3000/5000TURN
ProductManufacturer: Hall current sensor / CHINA HALL
ProductSimpleIntroduce
The TBC-LTB 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-LTB  detail

TBC-LTB Series Hall Effect Current Sensor
DESCRIPTION
The TBC-LTB 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
 
Type
 
TBC300LTB
TBC500LTB
 
 
Rated current(Ip)
 
300
500
A
 
Measure range
 
600（±18V，50Ω）
1000（±18V，36Ω）
A
 
Secondary turns
 
1:3000
1:5000
 
 
Measure resister
with±15V
@±300Amax 110(max)
@±500Amax 100(max)
Ω
 
 
 
@±600Amax 36(max)
@±1000Amax 25(max)
Ω
 
                
with±18V
@±300Amax 120(max)
@±500Amax 120(max)
Ω
 
 
 
@±600Amax 50(max)
@±1000Amax 36(max)
Ω
 
Rated output (Is)
 
100±0.5%
100±0.5%
mA
 
Supply voltage
 
 
±15～±24
V
 
Current consumption(Is=0)
 
 
≤20
mA
 
Offset current
 
 
±0.2
mA
 
Offset drift
-40℃～85℃
 
±0.5
mA
 
Response time
 
 
＜1
µs
 
Linearity
 
 
≤0.1
%FS
 
Galvanic isolation
50HZ,1min
 
6
KV
 
di/dt
 
 
＞100
A/us
 
Band with(-3dB)
 
 
DC…100
KHz
 
Secondary coil resister
 
31
45
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-LTB 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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