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Product Details:
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| Application: | Uninterruptible Power Supplies | Mounting Type: | PCB Mounting |
|---|---|---|---|
| Principle: | Null Balance | Standard: | High Precision |
| Product Name: | Hall Effect Current Sensor | Operating Temperature: | -40～+85 |
| High Light: | hall effect high current sensor,closed loop current transducer |
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The TBC- BA/BS/BR series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data(Ta=25℃±5℃) |
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Type
|
TBC50 BA/BS/BR |
TBC100 BA/BS/BR |
TBC150 BA/BS/BR |
TBC200 BA/BS/BR |
TBC300 BA/BS/BR |
Unit |
Rated input (Ipn) |
50 | 100 | 150 | 200 | 300 | A |
Measure range(Ip) |
150 (±18V,90Ω) |
300 (±18V,30Ω) |
450 (±18V,20Ω) |
600 (±18V, 15Ω) |
900 (±18V,5Ω) |
A |
Turns ratio(Np/Ns) |
1:1000 | 1:1000 | 1:1500 | 1:2000 | 1:3000 | T |
Rated output(Isn) |
50±0.5% | 100±0.5% | 100±0.5% | 100±0.5% | 100±0.5% | mA |
Coil resister @70℃ |
25 | 20 | 30 | 35 | 50 | Ω |
Measure resister |
5～100 | Ω | ||||
Supply voltage |
±12 ～±18 | V | ||||
| Power consumption | ≤20+IpX(Np/Ns) | mA | ||||
Zero offset |
@Ip=0 ≤±0.15 | mA | ||||
Zero drift |
@ -40～+85℃ ≤±0.4 | mA | ||||
Linearity |
@Ip=0-±Ipn ≤0.1 | %FS | ||||
Bandwidth |
@ -1dB 0～150 | KHZ | ||||
Response time |
@100A/μS,10%-90% ≤1 | μS | ||||
Galvanic isolation |
@ 50HZ,AC,1min 3 | KV | ||||
| 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 |
When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current.
When the current will be measured goes through a sensor, the current will be measured at the output end.
(Note: The false wiring may result in the damage of the sensor)
Custom design in the different rated input current and the output current are available.
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Standards |
| General date |
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40 to +125 | ºC | TS |
| Mass(approx) | 40 | g | M |
| Characteristics chart |
Pulse current signal response characteristic Effects of impulse noise
Contact Person: Ms. Suki
Tel: 13951079826
Fax: 86-025-84643985
