Products
The TKC-BRFR122 series current sensor is an open loop device provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between 50A and 600A, meansure range upto 660A, with wire, no potentiometer. It has 1% accuracy, very small size, very reliable. Available for appearance customization.
Technology :
Open loop Hall effectMax. Nominal Value :
±600AMax. Measuring Range :
±660AOutput Signal :
±2VSupply Voltage :
+12±5%Accuracy :
1%Op. Temperature :
-40 °C / 105 °CMounting :
Aperture 20.5x10.5mmWeight :
80gMOQ :
100
Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
Type |
TKC50 BRFR122 |
TKC100 BRFR122 |
TKC200 BRFR122 |
TKC300 BRFR122 |
TKC400 BRFR122 |
TKC500 BRFR122 |
TKC600 BRFR122 |
Unit |
Ratedinput |
±50 |
±100 |
±200 |
±300 |
±400 |
±500 |
±600 |
A |
Measure range |
±55 |
±110 |
±220 |
±330 |
±440 |
±550 |
±660 |
A |
Rated output |
@Ip=±Ipn ±2±1% |
V |
||||||
Zero voltage |
@Ip=0 2.5±0.5% |
V |
||||||
Reference voltage |
2.5±0.5% |
V |
||||||
Supply voltage |
+12±5% |
V |
||||||
Power Consumption |
≤20 |
mA |
||||||
Zero offset voltage |
≤±20 |
mV |
||||||
Magnetic offset |
±15 |
±10 |
mV |
|||||
Offset drift |
≤±1.5 |
≤±1.0 |
mV/℃ |
|||||
output drift |
≤±1.5 |
≤±1.0 |
mV/℃ |
|||||
Linearity |
@Ip=0-±Ipn ≤1 |
%FS |
||||||
Response time |
@50A/μS, 10%-90% ≤3 |
μS |
||||||
Bandwidth |
@DC,(-3dB) 25 |
KHz |
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Galvanic isolation |
@ 50HZ,AC,1min 2.5 |
KV |
*Product updates, iterations, and parameter changes will not be notified separately
Applications |
AC variable speed 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 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)
2. Customs can adjust Output amplitude of the sensor by needs.
3. Custom design in the different rated input current and the output voltage 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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