AC Current transducer AT-B10
Split-core transducer for the electronic measurement of AC waveform
currents, with galvanic isolation between the primary circuit (power)
and the secondary circuit (measurement). 0-10V DC voltage output
proportional to the RMS value of the primary current.
R
V
V
Î
X
e
t
BW
T
T
m
IPxx
090609/6
Primary nominal
P
r
A
S
C
SZ
L
L
I
current rms
PN
Electrical data
Performance data
General data
(A.t.Rms)
100
150
10
20
50
5
Load resistance
Supply voltage
Output clamping voltage
Overload capability - continuous
Accuracy @ I
Linearity error
Response time to 90% of I
Frequency bandwidth
Ambient operating temperature
Ambient storage temperature
Mass
Protection degree
AC Current transducer AT-B10
Split-core transducer for the electronic measurement of AC waveform
currents, with galvanic isolation between the primary circuit (power) and the
secondary circuit (measurement). 0-10V DC voltage output proportional to
the RMS value of the primary current.
071115/4
Primary nominal current rms
R
V
V
Î
X
ε
t
BW
T
T
m
IPxx
P
r
A
S
C
SZ
L
L
Electrical data
Performance data
General data
PN
I
PN
100
150
, T
10
20
50
(A.t.Rms)
5
A
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Load resistance
Supply voltage
Output clamping voltage
Overload capability - continuous
Accuracy @ I
Linearity error
Response time to 90% of I
Frequency bandwidth
Ambient operating temperature
Ambient storage temperature
Mass
Protection degree
= 25°C (excluding offset)
Output voltage
- 1 min
V
OUT
0-10
0-10
0-10
0-10
0-10
0-10
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
PN
(V DC)
step
PN
, T
A
= 25°C (excluding offset)
- 1 min
Output voltage
V
OUT
0-10
0-10
0-10
0-10
0-10
0-10
(V DC)
P
step
AT 5 B10
AT 10 B10
AT 20 B10
AT 50 B10
AT 100 B10
AT 150 B10
Type
≥ 2
self-powered
15
120
150
< ± 1.5
< ± 0.5
< 300
50/60
- 20 .. + 60
- 20 .. + 85
90
IP40
AT 5 B10
AT 10 B10
AT 20 B10
AT 50 B10
AT 100 B10
AT 150 B10
Type
≥ 2
self-powered
15
120
150
< ± 2
< ± 0.5
< 300
50/60
- 20 .. + 60 °C
- 20 .. + 85 °C
90
IP40
% of I
% of I
% of I
% of I
MW
ms
Hz
°C
°C
PN
PN
PN
PN
V
g
% of I
% of I
% of I
MW
m s
Hz
%
PN
PN
PN
V
g
I
Features
●
●
●
●
●
●
Advantages
●
●
●
●
Applications
●
●
Application domain
●
PN
I
Features
• RMS (average) output
• 0-10V DC voltage output
• Split-core type
• Ø 16 mm sensing aperture for non-
• Terminal output
• Isolated plastic case recognized
Advantages
• High isolation between primary and
• Compact case
• Cost-effective solution
• Easy installation
Applications
• Automation and Supervision
• Safety and Condition Monitoring
Application domain
• Energy and Automation
PN
contact measurement
according to UL 94-V0.
secondary circuits
Current measurement for process
regulation by distributed PLCs or
remote control (e.g. SCADA
software)
Load monitoring for protection
systems and predictive
maintenance (e.g. conveyers,
pumps or HVAC motors)
RMS (average) output
0-10V DC voltage output
Split-core type
Ø 16 mm sensing aperture for
non-contact measurement
Terminal output
Isolated plastic case recognized
according to UL 94-V0.
High isolation between primary
and secondary circuits
Compact case
Cost-effective solution
Easy installation
Automation and Supervision
Current measurement for process
regulation by distributed PLCs
or remote control (e.g. SCADA
software)
Safety and Condition
Monitoring
Load monitoring for protection
systems and predictive
maintenance (e.g. conveyers,
pumps or HVAC motors)
Energy and Automation
= 5 .. 150 A
= 5 .. 150 A
www.lem.com
www.lem.com
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