Products
TBC-TAH series current sensor provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between ±50and ±300 meansure range upto ±900A. It has 0.5% accuracy, very small size,very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±300AMax. Measuring Range :
±900AOutput Signal :
±50mA,±100mA,150mASupply Voltage :
±12～±18VAccuracy :
0.5%Op. Temperature :
-40 °C / ±105°CMounting :
Aperture20.2mmWeight :
50gMOQ :
100
|
Electrical data(Ta=25℃±5℃) |
|
Type Parameter |
TBC50TAH |
TBC100TAH |
TBC200TAH |
TBC300TAH |
Unit |
|
|
Rated current(Ipn) |
±50 |
±100 |
±200 |
±300 |
A |
|
|
Measure range(Ip) |
±150 （±18V，80Ω ） |
±300 （±18V，30Ω ） |
±700 （±18V，18Ω ） |
±900 （±18V，2.0Ω ） |
A |
|
|
Turnsratio(Np/Ns)) |
1:1000 |
1:1000 |
1:2000 |
1:3000 |
|
|
|
Measureresisterwith±12V |
@50Amax 180(max) |
@100Amax 75(max) |
@200Amax 75(max) |
@300Amax 5(max) |
Ω |
|
|
@150Amax 40(max) |
@300Amax 10(max) |
@600Amax 5.0(max) |
@600Amax 2(max) |
Ω |
||
|
Measureresisterwith±15V |
@50Amax 240(max) |
@100Amax 110(max) |
@200Amax 110(max) |
@300Amax 82（max) |
Ω |
|
|
@150Amax 60(max) |
@300Amax 15(max) |
@700Amax 10(max) |
@750Amax 2(max) |
Ω |
||
|
Rated output (Isn) |
±50±0.5% |
±100±0.5% |
±100±0.5% |
±100±0.5% |
mA |
|
|
Coil resister |
25 |
25 |
25 |
53 |
Ω |
|
|
Supply voltage |
±12～±18 |
V |
||||
|
Power consumption |
≤20+IpX(Np/Ns) |
mA |
||||
|
Offset current |
@Ip=0 |
|
≤±0.2 |
|
mA |
|
|
Offset drift |
@ -40℃～85℃ |
≤±0.5（Typ） |
≤±0.75（Max） |
|
mA |
|
|
Response time |
@100A/μ S, 10%-90% |
|
＜1.0 |
|
us |
|
|
Linearity |
@Ip=0-±Ipn |
|
≤0.1 |
|
%FS |
|
|
Galvanic isolation |
@ 50HZ,AC,1min |
|
3 |
|
KV |
|
|
di/dt accuratelyfollowed |
＞100 |
A/μ s |
||||
|
Bandwidth |
@ -3db |
|
DC±100 |
|
KHz |
|
*Product updates, iterations, and parameter changes will not be notified separately
|
Applications |
Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
|
Mechanical dimension(for reference only) |
Remarks：
1. All dimensions are in mm.
2. General tolerance ±1mm
|
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.
5. When the current will be measured goes through a sensor, the voltage will be measured at the output end.
(Note: The false wiring may result in the damage of the sensor).
6. Custom design in the different rated input current and the output current are available.
|
urther Note |
L/T: Large quantity in 14 days
customized: Support OEM/ODM, Laser marking, Packing
Warranty: 2.5 years
After-sale service: within 24 hours
|
Packing and Shipment |
Add: NO.80 Feitian Avenue, Lukou Street, Jiangning District, Nanjing City
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