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AK-C-

AC Current transducer

LEM Industrial 

AC Current transducer AK-C-

Transducer for the electronic measurement of AC sinusoidal waveforms,

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

secondary circuits (Electronic circuit). Jumper selectable ranges and

self powered transducers.

IPN = 10 .. 200 A

Electrical data

Primary Nominal Current Analogue Output Signal1)

IPN (A.t.RMS)

10,20,50

10,20,50

100,150,200

100,150,200

VOUT (V DC)

5

10

5

10

Type

RoHS

Date code

AK 50 C5

AK 50 C10

AK 200 C5

AK 200 C10

planned

MAY 2006

planned

JUNE 2006

Vc Supply voltage

RL Load resistance

Vb Rated voltage (CAT III, PD2)

Vd RMS Isolation voltage test, 50 Hz, 1mn

f

Frequency bandwith

Self Powered

1

150

3

50-60

MΩ

V AC

kV AC

Hz

Accuracy - Dynamic performance data

Features

• AC sinusoïdal measurement

• Average responding

• Self powered transducers

• Panel mounting

• Voltage output

• Jumper selectable ranges

Advantages

• Large aperture

• High isolation between primary and

secondary circuits

• Easy to mount

X

Accuracy @ IPN, TA=25°C

t

Response time @ 90% of I

r

PN

±1

< 100

General data

T

Ambient operating temperature (0-95% RH)

A

T

Ambient storage temperature

S

m Mass

Safety

EMC

- 20 ..+ 50

- 20 ..+ 85

120

IEC 61010-1

EN 61326

Note : 1) For 0-5 V output model, no saturation output up to 8.2 V

and for 0-10 V output model, no saturation output up to 15 V.

% Applications

mS

• Automation systems

Analog current reading for remote

monitoring (e.g. motor).

• Data loggers

°C

Self-powered transducer does not

drain data logger batteries.

°C

• Panel meters

g

Simple connection displays power

consumption.

Options on request

• DIN mounting

LEM

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

060816/6

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www .lem.com

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