Current Transducer LT 10000-S
For the electronic measurement of currents : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
I
PN
=
10000 A
Electrical data
I
PN
I
P
R
M
Primary nominal r.m.s. current
Primary current, measuring range (1 s / mn)
Measuring resistance
with 鹵 48 V
with 鹵 60 V
I
SN
K
N
V
C
I
C
V
d
@ 鹵 10000 A
max
@ 鹵 12000 A
max
@ 鹵 10000 A
max
@ 鹵 15000 A
max
10000
0 .. 鹵 15000
R
M min
R
M max
0
0
0
0
8
1
20
1.5
A
A
鈩?/div>
鈩?/div>
鈩?/div>
鈩?/div>
Features
鈥?/div>
Closed loop (compensated) current
transducer using the Hall effect
鈥?/div>
Insulated case.
Advantages
鈥?/div>
Excellent accuracy
鈥?/div>
Very good linearity
鈥?/div>
Low temperature drift
鈥?/div>
Optimized response time
鈥?/div>
Wide frequency bandwidth
鈥?/div>
No insertion losses
鈥?/div>
High immunity to external
interference
鈥?/div>
Current overload capability.
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (鹵 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
1
A
1 : 10000
鹵 48 .. 60
V
40
(@ 鹵 60 V) +
I
S
mA
10
1)
kV
2)
1
kV
Accuracy - Dynamic performance data
X
G
蔚
L
Overall accuracy @
I
PN
,
T
A
= 25擄C
Linearity
Offset current @
I
P
= 0,
T
A
= 25擄C
Thermal drift of
I
O
- 25擄C .. + 70擄C
Response time
3)
@ 90 % of
I
P max
di/dt accurately followed
Frequency bandwidth (- 1 dB)
鹵 0.3
< 0.1
Typ
Max
鹵 1.5
鹵 0.8
%
%
mA
mA
碌s
A/碌s
kHz
Applications
鈥?/div>
AC variable speed drives and servo
motor drives
鈥?/div>
Static converters for DC motor drives
鈥?/div>
Battery supplied applications
鈥?/div>
Uninterruptible Power Supplies
(UPS)
鈥?/div>
Switched Mode Power Supplies
(SMPS)
鈥?/div>
Power supplies for welding
applications.
I
O
I
OT
t
r
di/dt
f
鹵 0.6
<1
> 50
DC .. 100
General data
T
A
T
S
R
S
m
Ambient operating temperature
Ambient storage temperature
Secondary coil resistance @
T
A
= 70擄C
Mass
Standards
4)
- 25 .. + 70
- 40 .. + 85
35
17
EN 50178
擄C
擄C
鈩?/div>
kg
Notes :
1)
2)
3)
4)
Between primary and secondary + shield
Between secondary and shield
With a di/dt of 100 A/碌s
A list of corresponding tests is available
980708/6
LEM Components
w w w .lem.com
LT10000-S相關(guān)型號PDF文件下載
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