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TBC500LTHB03 High Accuracy Closed Loop Hall Effect Current Sensor

TBC500LTHB03 High Accuracy Closed Loop Hall Effect Current Sensor

TBC500LTHB03 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 current sensor has rated current input 500A, meansure range upto 1500A. It has 0.2% accuracy, very reliable. Available for appearance customization.

Technology :
Closed loop Hall effect
Max. Nominal Value :
±500A
Max. Measuring Range :
±1500A
Output Signal :
±100mA
Supply Voltage :
±15～±18V
Accuracy :
0.2%
Op. Temperature :
-40 °C / 85 °C
Mounting :
Aperture Φ 25.5mm
Weight :
250g
MOQ :
40

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Description

Electrical data (Ta=25℃±5℃)

Type Parameter	TBC500LTHB03	Unit
Rated input (Ipn)	±500	A
Measure range(Ip)	±1500（±18V，1Ω）	A
Turns ratio(Np/Ns)	1:5000
Measure resister with ±15V	@±500Amax 75(max)	Ω
Measure resister with ±15V	@±1000Amax 15(max)	Ω
Measure resister with ±18V	@±500Amax 100(max)	Ω
Measure resister with ±18V	@±1500Amax 1.0max)	Ω
Rated output (Isn)	@Ip=±Ipn，25℃±5℃ ±100±0.2%	mA
Supply voltage	±15～±18	V
Power consumption	≤20+IpX(Np/Ns)	mA
Offset current	@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 accurately followed	＞100	A/μs
Bandwidth	@-3dB DC±100	KHz
Coil resister	@ 85℃ 55	Ω

Applications

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

Mechanical dimension (for reference only)

current sensor drawing

Remarks：

1. All dimensions are in mm.

2. General tolerance ±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.

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

Hot Tags : High Accuracy Current Sensor Precision Closed Loop Current Sensor 500A Current Sensor 0.2% Current Sensor Current Sensor Manufacturer Current Sensor Factory

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