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High Current Closed Loop Hall Effect Current Sensor High Accuracy

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Open Loop Hall Effect Current Sensor [36]
Closed Loop Hall Effect Current Sensor [43]
Split Core Hall Effect Current Sensor [3]
Hall Effect Current Transducer [13]
Leakage Current Sensor [4]
Hall Effect Voltage Sensor [7]
Hall Effect Transmitter [14]

Nanjing Token Electronics Science&Technology Co., Ltd.

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High Current Closed Loop Hall Effect Current Sensor High Accuracy

Name: High Current Closed Loop Hall Effect Current Sensor High Accuracy
Brand: TOKEN
Price: 1 USD

China High Current Closed Loop Hall Effect Current Sensor High Accuracy wholesale

Brand Name : TOKEN

Model Number : TBC-ECH

Certification : CE;ROHS

Place of Origin : CHINA

MOQ : 10pcs

Price : Price Reconsideration

Supply Ability : 2.2K pcs per month

Packaging Details : Little Carton Size:34*23*21CM;240pcs/Carton ;Large Carton Size:48*37*26CM;480pcs/Carton

application : Uninterruptible Power Supplies

Mounting Type : PCB Mounting

Principle : null balance

Standard : high precision

product name : Hall Effect Current Sensor

Operating temperature : -40～+85

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High Current Closed Loop Hall Effect Current Sensor High Accuracy

TBC-ECH 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, the size of primary not affect test precision, no matter the location of primary in the hole of current sensor, It really measuring resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current.

Electrical data(Ta=25℃±5℃)

Type Parameter	TBC50ECH	TBC75ECH	TBC100ECH	TBC200ECH	Unit
Rated input (Ipn)	5-50	7.5-75	10-100	20-200	A
Measure range(Ip)	150(±18V,80Ω)	225(±18V,68Ω)	300(±18V,51Ω)	500(±18V,10Ω)	A
Turns ratio(Np/Ns)	1:1000	1:1500	1:2000	1:2000
Coil resister	30	45	50	50	Ω
Measure resister with ±12V	@±50Amax 185(max)	@±75Amax 170(max)	@±100Amax 170(max)	@±200Amax 50(max)	Ω
Measure resister with ±12V	@±75Amax 115(max)	@±150Amax 60(max)	@±300Amax 15(max)	@±300Amax 15(max)	Ω
Measure resister with ±15V	@±50Amax 250(max)	@±50Amax 245(max)	@±100Amax 200(max)	@±200Amax 80(max)	Ω
Measure resister with ±15V	@±75Amax 150(max)	@±150Amax 55(max)	@±300Amax 35(max)	@±500Amax 1(max)	Ω
Rated output (Isn)	5±0.2%FS(5A) 50±0.2%FS(50A)	7.5±0.2%FS(7.5A) 50±0.2%FS(75A)	5±0.2%FS(10A) 50±0.2%FS(100A)	5±0.2%FS(20A) 100±0.2%FS(200A)	mA
Supply voltage	±12～±18				V
Power consumption	20+IpX(Np/Ns)				mA
Offset current	@Ip=0 ≤±0.2				mA
Offset drift	@ -40℃～85℃ ≤±0.5				mA
Linearity	@Ip=0-±Ipn ≤0.1				%FS
Bandwidth	@ -3db 0～200				KHz
Response time	@100A/μS,10%-90% ＜1.0				μs
Galvanic isolation	@ 50HZ,AC,1min 3				KV

Applications

Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical

Mechanical dimension(for reference only)

High Current Closed Loop Hall Effect Current Sensor High Accuracy
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1.0mm

Directions for use

Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
The primary conductor should be≤120℃.
The dynamic performance (di/dt and the response time)is the best when the primary hole is fully filled with the bus bar.
The primary turns should be at the top of the sensor for the best magnetic coupling.
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)
Custom design in the different rated input current and the output current are available.

Standards

UL94-V0.
EN60947-1:2004
IEC60950-1:2001
EN50178:1998
SJ 20790-2000

General date

	Value	Unit	Symbol
Operating temperature	-40 to +85	ºC	TA
Storage temperature	-40 to +125	ºC	TS
Mass(approx)	15	g	M

Characteristics chart

Pulse current signal response characteristic Effects of impulse noise
High Current Closed Loop Hall Effect Current Sensor High Accuracy

Product Tags:

high frequency current sensor

closed loop current transducer

High Current Closed Loop Hall Effect Current Sensor High Accuracy Images

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