Current Transducer LTS 6-NP
For the electronic measurement of currents: DC, AC, pulsed,
mixed with galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
I
I
Î
V
G
N
R
R
TCR
V
I
X
ε
TCV
TCG
V
t
t
di/dt
BW
T
T
m
Notes:
100915/18
PN
PM
P
C
ra
r
A
S
OUT
C
L
OM
S
L
IM
Electrical data
Accuracy - Dynamic performance data
General data
OUT
IM
1)
2)
3)
Absolute value @ T
I
Only due to TCR
Primary nominal current rms
Primary current, measuring range
Overload capability
Output voltage (Analog) @ I
Sensitivity
Number of secondary turns (± 0.1 %)
Load resistance
Internal measuring resistance (± 0.5 %)
Temperature coefficient of R
Supply voltage (± 5 %)
Current consumption @ V
Accuracy @ I
Accuracy with R
Linearity error
Temperature coefficient of V
Temperature coefficient of G
Magnetic offset voltage @ I
Reaction time @ 10 % of I
Response time to 90 % of I
di/dt accurately followed
Frequency bandwidth (0 .. - 0.5 dB)
Ambient operating temperature
Ambient storage temperature
Mass
Standards
S
= I
P
/N
S
PN
, T
IM
IM
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
A
.
@ I
A
= 25°C
=
PN
(- 0.5.. 1 dB)
25°C, 2.475 <
, T
after an overload of 3 x I
C
A
PN
PN
P
I
= 5 V
= 25°C
P
P
OUT
IM
= 0,
= 0
step
@ I
P
= 0
V
OUT
- 10°C .. + 85°C 80
- 40°C .. - 10°C
- 40°C .. + 85°C
< 2.525
10 x I
5 x I
Typ
PN
PN
PN
16065
2.5
6
0 .. ± 19.2
250
2.5
104.16
2000
≥
208.33
< 50
5
28+I
± 0.2
± 0.7
< 0.1
< 100
< 400
> 15
DC .. 100
DC .. 200
- 40 .. + 85
- 40.. + 100
10
EN 50178: 1997
IEC 60950-1: 2001
Typ
2
±
1)
S
2)
(0.625
+(V
200 ppm/K
250 ppm/K
50
Max
± 0.5
± 2.0
± 2.0
OUT
3)
·
ppm/K
ppm/K
I
/R
P
mV/A
/I
A/µs
L
kHz
kHz
PN
) mA
mV
mV
mV
kW
°C
°C
ns
ns
At
At
At
) V
%
%
%
V
W
V
g
I
Features
●
●
●
●
●
●
Advantages
●
●
●
●
●
●
●
●
Applications
●
●
●
●
●
●
Application domain
●
PN
Closed loop (compensated) multi-
range current transducer using
the Hall effect
Unipolar voltage supply
Isolated plastic case recognized
according to UL 94-V0
Compact design for PCB
mounting
Incorporated measuring
resistance
Extended measuring range.
Excellent accuracy
Very good linearity
Very low temperature drift
Optimized response time
Wide frequency bandwidth
No insertion losses
High immunity to external
interference
Current overload capability.
AC variable speed drives and
servo motor drives
Static converters for DC motor
drives
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
Industrial.
=
6 At
www.lem.com
Page 1/3