AC Current transducer AK-B-
A split Core transducer for the electronic measurement AC sinusoidal
waveforms current, with galvanic isolation between the primary (High
power) and the secondary circuits (Electronic circuit). Jumper selectable
ranges and self powered transducers.
I
PN
= 10..200A
Electrical data
Primary Nominal Current
I
PN
(A.t RMS)
10,20,50
10,20,50
100,150,200
100,150,200
Vc
R
L
V
b
V
d
f
Supply voltage
Load resistance
Rated voltage (CAT
III,
PD2)
RMS Isolation voltage test, 50 Hz, 1mn
Frequency bandwith
Analogue Output Signal
1)
V
OUT
(V DC)
5
10
5
10
AK 50 B5
AK 50 B10
AK 200 B5
AK 200 B10
Self Powered
1
150
3
50-60
MΩ
V AC
kV AC
Hz
JULY 2006
Type
RoHS
Date Code
JULY 2006
Features
•
AC sinusoïdal measurement
•
Average responding
•
Split core box
•
Self powered transducers
•
Panel mounting
•
Voltage output
•
Jumper selectable ranges
Advantages
•
Large aperture
•
High isolation between primary and
secondary circuits
•
Easy to mount
Accuracy - Dynamic performance data
X
t
r
Accuracy @ I
PN
, T
A
=25°C
Response time @ 90% of I
PN
±
1
< 100
%
mS
Applications
•
Automation systems
General data
T
A
T
S
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
Protection type
Safety
EMC
1)
-20..+50
-20..+85
120
IP20
IEC 61010-1
EN 61326
°C
°C
g
Analog current reading for remote
monitoring (e.g. motor).
•
Data loggers
Self-powered transducer does not
drain data logger batteries.
•
Panel meters
Simple connection displays power
consumption.
Note:
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
Options on request
•
DIN mounting
060816/6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
page 1/2
LEM
www .lem.com