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LA100-S/SP1 PDF预览

LA100-S/SP1

更新时间: 2024-01-18 19:15:46
品牌 Logo 应用领域
莱姆 - LEM 传感器
页数 文件大小 规格书
2页 30K
描述
Current Transducer LA 100-S/SP1

LA100-S/SP1 数据手册

 浏览型号LA100-S/SP1的Datasheet PDF文件第2页 
Current Transducer LA 100-S/SP1  
IPN = 100 A  
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).  
Electrical data  
IPN  
IP  
RM  
Primary nominal r.m.s. current  
Primary current, measuring range  
Measuring resistance  
100  
0 .. ± 200  
RM min RM max  
A
A
Features  
· Closed loop (compensated) current  
transducer using the Hall effect  
· Insulated plastic case recognized  
according to UL 94-V0.  
with ± 15 V  
@ ± 100 Amax  
@ ± 200 Amax  
0
0
180  
50  
W
W
ISN  
KN  
VC  
IC  
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  
50  
mA  
1 : 2000  
± 15  
22 + IS  
3
Special features  
V
mA  
kV  
· IP = 0 .. ± 200 A  
· KN = 1 : 2000  
Vd  
Advantages  
Accuracy - Dynamic performance data  
· Excellent accuracy  
· Very good linearity  
XG  
Overall accuracy @ IPN, TA = 25°C  
Linearity  
± 0.5  
< 0.1  
%
%
e
L
· Low temperature drift  
· Optimized response time  
· Wide frequency bandwidth  
· No insertion losses  
· High immunity to external  
interference  
Typ  
Max  
IO  
IOT  
Offset current @ IP = 0, TA = 25°C  
Thermal drift of IO  
± 0.1 mA  
- 10 °C .. + 70°C  
± 0.2 ± 0.4 mA  
tr  
Response time 1) @ 90 % of IPN  
< 1  
> 50  
DC .. 150  
µs  
A/µs  
kHz  
di/dt di/dt accurately followed  
f
Frequency bandwidth (- 1 dB)  
· Current overload capability.  
Applications  
General data  
· AC variable speed drives and servo  
motor drives  
· Static converters for DC motor drives  
· Battery supplied applications  
· Uninterruptible Power Supplies  
(UPS)  
TA  
TS  
RS  
m
Ambient operating temperature  
Ambient storage temperature  
Secondary coil resistance @ TA = 70°C  
Mass  
Standards 2)  
- 10 .. + 70  
- 25 .. + 85  
85  
°C  
°C  
W
g
65  
EN 50178  
· Switched Mode Power Supplies  
(SMPS)  
· Power supplies for welding  
applications.  
1)  
Notes : With a di/dt of 50 A/µs  
2)  
A list of corresponding tests is available.  
991015/5  
LEM Components  
w w w.lem.com  

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