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TBC-LTP/LTR

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ProductName: TBC-LTP/LTR
ProductModel: 1:2000/3000TURN
ProductManufacturer: Hall current sensor / CHINA HALL
ProductSimpleIntroduce
The TBC-LTP/LTR 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-LTP/LTR  detail

TBC-LTP/LTR Series Hall Effect Current Sensor
DESCRIPTION
The TBC-LTP/LTR 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
TBC100LTP/LTR
TBC200LTP/LTR
TBC300LTPLTR
 
Rated current(Ip)
100
200
300
A
Measure range
300（±18V，20Ω）
600（±18V，30Ω）
900（±18V，20Ω）
A
Secondary turns
1:2000
1:2000
1:3000
 
Measure resister with±12V
@±100Amax 80(max)
@±200Amax 80(max)
@±300Amax 76(max)
Ω
 
@±200Amax 25(max)
@±500Amax 27(max)
@±600Amax 22 (max)
Ω
                with±15V
@±100Amax 110(max)
@±200Amax 120(max)
@±300Amax 100(max)
Ω
 
@±200Amax 40(max)
@±500Amax 33(max)
@±600Amax 36(max)
Ω
Rated output (Is)
50±0.5%
100±0.5%
100±0.5%
mA
Supply voltage
 
 
±12～±18
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
 
 
＞200
A/us
Band with(-3dB)
 
 
DC…100
KHz
Secondary coil resister
25
20
30
Ω
Operating temperature
 
 
-40～+85
℃
Storage temperature
 
 
-40～+125
℃
MUTING DIMENSIONS(FOR REFERENCE ONLY)

DIRECTIONS FOR USE
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-LTP/LTR 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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