Hall Effect Current Sensor

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TBC-SH High Accuracy Closed Loop Hall Effect Current Sensor

0.1% Current Sensor
High Accuracy Current Sensor
Closed Loop Current Sensor
1000A Current Sensor

TBC-SH High Accuracy Closed Loop Hall Effect Current Sensor

TBC-SH Series current sensor is a closed loop device uses for precision measurement of DC, AC and pulse current. It can really measure resolution 1000:1.  The size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor. This series current sensor has rated current input in 500A and 1000A, meansure range upto 2000A. It has 0.1% accuracy, very reliable. Available for appearance customization.

  • Technology :

    Closed loop Hall effect
  • Max. Nominal Value :

    ±1000A
  • Max. Measuring Range :

    ±2000A
  • Output Signal :

    ± 200mA
  • Supply Voltage :

    ±15~±24V
  • Accuracy :

    0.1%
  • Op. Temperature :

    -40 °C / 85 °C
  • Mounting :

    Aperture Φ 40.5mm
  • Weight :

    600g
  • MOQ :

    32
  • Description

 

 Electrical data (Ta=25℃±5℃)

 

Type
Parameter

TBC500SH

TBC1000SH

Unit

Rated input(Ipn)

±500

±1000

A

Measure range(Ip)

±1500

±2000

A

Turns ratio(Np/Ns)

1:5000

1:5000

 

Measure resister

with±15V

@±500Amax      0(min)   75(max)

@±1000Amax      0(min)  15(max)

Ω

@±1000Amax      0(min)   5(max)

@±1200Amax      0(min)   5(max)

Ω

Measure resister

with±24V

@±500Amax      0(min)   150(max)

@±1000Amax      0(min)  50(max)

Ω

@±1500Amax     0(min)   15max)

@±2000Amax      0(min)  3 (max)

Ω

Coil resister

@ +85℃          60

@ +85℃          50

Ω

Rated output(Isn)

±100±0.1%FS

± 200±0.1%FS

mA

Supply voltage

±15~±24

V

Power consumption

   ≤20+IpX(Np/Ns)

mA

Zero offset

@Ip=0        ≤±0.2

mA

Offset drift

@ -40℃~85℃          ≤±0.5(Typ), ≤±0.75(Max),

mA

Response time

@100A/μS,10%-90%       <1

μs

Linearity

@Ip=0-±Ipn         ≤0.1

%FS

Galvanic isolation

@ 50HZ,AC,1min       6

KV

di/dt followed

 >100

A/μs

Bandwidth

@-3dB      DC±150

KHz

 

 

  Applications

 

AC variable speed drives and servo motor drives

Static converters for DC motor drives

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Switched Mode Power Supplies (SMPS)

Power supplies for welding applications.

 

 Mechanical dimension(for reference only)

 

current sensor drawing

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. 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 measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current

6. 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).

7. 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

 

 

Packing and Shipment

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