Closed Loop Hall Effect Current Sensor

B6 Type Current Sensor

Item No.: B6
B6 series current sensor is a closed loop device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit.
Description
Description
Introduce

B6 series current sensor is a closed loop device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed  currents.

Applications
Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
Directions for use
When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current.
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.
Technical Parameter

 

 

Type B6-50A B6-100A Unit
Rated current(Ipn) ±50 ±100 A
Measure range(Ip) 0—±75 0—±150 A
Turns ratio(Np/Ns) 1:1000 1:2000 T
Measure resister with±15V @±50Amax
50(min)160(max)
@±100Amax
0(min)110(max)
Ω
@±75Amax
50(min)90(max)
@±150Amax
0(min)33(max)
Ω
Coil resister 35 120 Ω
Rated output ±50±0.5% ±50±0.5% mA
Supply voltage ±12,±15 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
Response time @50A/μS, 10%-90%        ≤1 μS
Galvanic isolation @ 50HZ,AC,1min            3 KV
Bandwidth @ -3dB                     0~200 KHZ

Dimensions

 

Mechanical dimension(for reference only) Rremark

1. All dimensions are in mm.

2. General tolerance ±1mm.

3. Elucidation:  1:+15V  2:–15V  3:I0UT

General date Value Unit
Operating temperature(TA) -40 to +85
Storage temperature(TS) -40 to +125
Mass(approx) (M) 20 g

Accuracy test

Pulse current signal response characteristic Effects of impulse noise

( Input signal )

( Output signal )

( Output voltage )

Standards

UL94-V0.

EN60947-1:2004

IEC60950-1:2001

EN50178:1998

SJ 20790-2000

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Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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