Products
TBC-EMA 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 reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±300AMax. Measuring Range :
±900AOutput Signal :
±50A,±100ASupply Voltage :
±12-±18 ±5%Accuracy :
0.5%Op. Temperature :
-40 °C / ±105°CMounting :
Aperture 20.5mmWeight :
40gMOQ :
100
Electrical data(Ta=25℃±5℃) |
Type Parameter |
TBC50EMA |
TBC75EMA |
TBC100EMA |
TBC200EMA |
TBC300EMA |
Unit |
Rated current(Ipn) |
±50 |
±75 |
±100 |
±200 |
±300 |
A |
Measure range(Ip) |
±150 |
±225 |
±300 |
±600 |
±900 |
A |
Turns ratio(Np/Ns) |
1:1000 |
1:1500 |
1:1000 |
1:2000 |
1:3000 |
T |
Coil resister |
32 |
35 |
32 |
20 |
45 |
Ω |
Rated output (Isn) |
50±0.5% |
50±0.5% |
100±0.5% |
100±0.5% |
100±0.5% |
mA |
Measureresister range |
5-500 |
Ω |
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Supply voltage |
±12-±18 ±5% |
V |
||||
Consumption current |
20+IpX(Np/Ns) |
mA |
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Offset current |
@Ip=0 ≤±0.2 |
mA |
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Offset drift |
@ -40℃~85℃ ≤±0.5(Typ), ≤±0.75(Max), |
mA |
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Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
||||
Response time |
@100A/μS,10%-90% <1.0 |
us |
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Bandwidth |
@-3dB DC±100 |
KHz |
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Galvanic isolation |
@ 50HZ,AC,1min 3 |
KV |
*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 ±0.1mm
Directions for use |
1.Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
2. 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).
3. Customs can adjust output amplitude of the sensor by needs.
4. Custom design in the different rated input current and the output current 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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