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DK-B10

DC Current transducer

LEM Industrial 

DC Current transducer DK-B5/10

A split core transducer for the electronic measurement DC current,

with galvanic isolation between the primary (High power) and the

secondary circuits (Electronic circuit) with voltage output.

I = 50..400 A

PN

Electrical data

Primary Nominal Current

I (A.t)

PN

Analogue Output Signal 1) Type

V (V)

OUT

RoHs

Date Code

Features

50,75,100

100,150,200

150,225,300

200,300,400

50,75,100

100,150,200

150,225,300

200,300,400

Vc Supply voltage

0-5

0-5

0-5

0-5

0-10

0-10

0-10

0-10

R Load resistance

L

V

b

Rated voltage (CAT III, PD2)

Vd Isolation voltage

f

Frequency

Ic

Current consumption (max)

DK 100 B5

DK 200 B5

DK 300 B5

DK 400 B5

DK 100 B10

DK 200 B10

DK 300 B10

DK 400 B10

20-50

22-38

50 .. 250

150

3000

DC

100

planned

planned

planned

planned

MAY 2006

MAY 2006

planned

planned

V DC

V AC

kΩ

V AC

V AC

mA

Accuracy - Dynamic performance data

• DC Measurement

• Split core box

• Voltage output

• Jumper selectable ranges

• Panel mounting

• Extended measuring range.

Advantages

• Large aperture

• High isolation between primary and

secondary circuits

• Easy to mount

• No insertion losses.

Applications

X Accuracy @ I , T =25°C

PN A

DK 300 BXX

±1

± 1.5

% • Battery Banks

%

- Monitors load current.

DK 400 BXX

εL

Linearity error

tr

Response time @ 90% of IPN

±2

± 0.75

< 300

%

- Monitors charging current.

%

- Verifies operation.

mS • Transportation

Measures traction power or auxiliary

General data

TA Ambient operating temperature (0-95% RH)

TS Ambient storage temperature

m Mass

- 20 .. + 50

- 20 .. + 85

120

loads.

• Electric Heating Elements

°C

Faster response than temperature

°C

sensors.

g

Protection type

Safety

IP 20

IEC 61010-1

Options on request

EMC

EN 61326 2)

• DIN mounting.

Notes : 1) For 0-3 V output model, no saturation output up to 3.5 V for 0-5 V output

model, no saturation output up to 5.75 V and for 0-10 V output model, no

saturation output up to 11.5 V

2) For IEC 61000-4-3, IEC 61000-4-6 and IEC 61000-4-4 Criterion B :

temporary impairment to operational behavior.

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.

060616/9

page 1/2

LEM

www.lem.com

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