Products
TBC-LP series current sensor provides accurate electronic measurement of DC, AC or pulsed currents.This series current sensor has rated current input between ±100and ±200A, meansure range upto ±600A. It has 0.5% accuracy, very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±200AMax. Measuring Range :
±600AOutput Signal :
50mA 100mA 125mASupply Voltage :
±12~±18 VAccuracy :
0.5%Op. Temperature :
-40 °C / ±105°CMounting :
Aperture Φ16.2mmWeight :
25gMOQ :
100
El ectri cal data( Ta=25 ℃±5℃) |
Type Parameter |
TBC100LP |
TBC125LP |
TBC200LP |
Unit |
Rated input (Ipn) |
±100 |
±125 |
±200 |
A |
Measure range(Ip) |
±300(±18V,65Ω) |
±375(±18V,20Ω) |
±600(±18V,10Ω) |
A |
Turns ratio(Np/Ns) |
1:2000 |
1:1000 |
1:2000 |
|
Secondary coil resister |
40 |
20 |
40 |
Ω |
Rated output (Isn) |
50±0.5% |
125±0.5% |
100±0.5% |
mA |
Supply voltage |
±12~±18 |
V |
||
Power consumption |
≤20+IpX(Np/Ns) |
mA |
||
Offset current |
@Ip=0 ≤±0.2 |
mA |
||
Offset current drift |
@ -40~+85℃ ≤±0.5 |
mA |
||
Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
||
Bandwidth |
@-3dB DC±100 |
KHz |
||
Response time |
@100A/μS,10%-90 ≤1 |
μs |
||
Galvanic isolation |
@ 50HZ,AC,1min 3.0 |
KV |
*Product updates, iterations, and parameter changes will not be notified separately
Applications |
AC variable speed drives and servo motor drives
Static converters for DC motor drives
Variable speed drives
Power supplies for welding applications
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Mechanical dimension(for reference only) |
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm
Directions for use |
1.When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current.
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.
Further 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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