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LA100-SP1 参数 Datasheet PDF下载

LA100-SP1图片预览
型号: LA100-SP1
PDF下载: 下载PDF文件 查看货源
内容描述: 电流传感器 [Current Transducer]
分类和应用: 传感器
文件页数/大小: 2 页 / 37 K
品牌: LEM [ LEM ]
 浏览型号LA100-SP1的Datasheet PDF文件第2页  
Current Transducer LA 100-S/SP1
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
=
100 A
0629
Electrical data
I
PN
I
P
R
M
Primary nominal r.m.s. current
Primary current, measuring range
Measuring resistance
with ± 15 V
I
SN
K
N
V
C
I
C
V
d
@ ± 100 A
max
@ ± 200 A
max
100
0 .. ± 200
R
M min
R
M max
0
0
50
1 : 2000
± 15
22 +
I
S
3
180
50
A
A
mA
V
mA
kV
Features
Closed loop (compensated) current
transducer using the Hall effect
Insulated plastic case recognized
according to UL 94-V0.
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (± 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 min
Special features
I
P
= 0 .. ± 200 A
K
N
= 1 : 2000
Accuracy - Dynamic performance data
X
G
Advantages
± 0.5
< 0.1
Typ
Max
± 0.1
± 0.4
%
%
mA
mA
µs
A/µs
kHz
ε
L
Overall accuracy @
I
PN,
T
A
= 25°C
Linearity error
Offset current @
I
P
= 0,
T
A
= 25°C
Thermal drift of
I
O
- 10 °C .. + 70°C
Response time
1)
@ 90 % of
I
PN
di/dt accurately followed
Frequency bandwidth (- 1 dB)
I
O
I
OT
t
r
di/dt
f
± 0.2
<1
> 50
DC .. 150
Excellent accuracy
Very good linearity
Low temperature drift
Optimized response time
Wide frequency bandwidth
No insertion losses
High immunity to external
interference
Current overload capability.
General data
T
A
T
S
R
S
m
Ambient operating temperature
Ambient storage temperature
Secondary coil resistance @
T
A
= 70°C
Mass
Standards
2)
- 10 .. + 70
- 25 .. + 85
85
65
EN 50178
°C
°C
g
Applications
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.
Notes :
1)
2)
With a di/dt of 50 A/µs
A list of corresponding tests is available.
060901/6
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