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bethy@heyiele.com

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 B100

 

B100 series multi-range 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)

 

Type

B100-6A

B100-15A

B100-25A

B100-50A

Unit

Rated current(Ipn)

6

15

25

50

A

Measure range(Ip)

19.2

48

80

150

A

Turns ratio(Np/Ns)

1:960

1:1200

1:1000

1:1000

T

Internal resister

100±0.1%

50±0.1%

25±0.1%

12.5±0.1%

Ω

Rated output

@Ip=±Ipn               ±0.625±0.5%

V

Supply voltage

+5V

V

Power Consumption

≤20+ IpX(Np/Ns)

mA

Zero voltage

@Ip=0                   +2.5±0.5%

V

Zero voltage drift

@ -40~+85℃              ≤±0.5

mV /℃

Linearity

@Ip=0-±Ipn                ≤0.1

%FS

Total precision

≤±0.7

%

di/dt accurately followed

>50

A /μS

Response time

@100A/μ S,10%-90%       ≤500

ns

Galvanic isolation

@ 50HZ,AC,1min             2.5

KV

Bandwidth

@ -1db                    DC~200

KHZ

Applications

 

·AC variable speed 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)

 

 

Remarks

1. All dimensions are in mm.

2. General tolerance ±1mm.

Pin connections

 

Turns

Primary rated current (A)

Rated output voltage (V)

Primary impedance [mΩ]

Primary inductance[uH]

Connect point

1

±6(±15,±25,±50)

2.5±0.625

0.18

0.013

 

2

±3 (±7.5,±12.5,±25)

2.5±0.625

0.81

0.05

 

3

±2 (±5,±8.3,±16.6)

2.5±0.625

1.62

0.12

 

Directions for use

 

1. 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)

2. Custom design in the different rated input current and the output voltage are available.

Standards

 

·UL94-V0.

·EN60947-1:2004

·IEC60950-1:2001

·EN50178:1998

·SJ 20790-2000

General date

 

Value

Unit

Operating temperature(TA)

-40 to +85

Storage temperature (TS)

-40 to +125

Mass(approx) (M)

10

g

Characteristics chart

 

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