5秒后页面跳转
LF305-S_06 PDF预览

LF305-S_06

更新时间: 2024-11-26 03:50:55
品牌 Logo 应用领域
莱姆 - LEM 传感器
页数 文件大小 规格书
3页 185K
描述
Current Transducer

LF305-S_06 数据手册

 浏览型号LF305-S_06的Datasheet PDF文件第2页浏览型号LF305-S_06的Datasheet PDF文件第3页 
Current Transducer LF 305-S  
IPN = 300 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).  
16167  
Electricaldata  
IPN  
IPM  
RM  
Primary nominal current rms  
Primary current, measuring range  
Measuring resistance  
300  
0 .. ± 500  
RM mini  
A
A
Features  
RM maxi  
· Closed loop (compensated) current  
transducer using the Hall effect  
· Isolated plastic case recognized  
according to UL 94-V0.  
with ± 12 V  
with ± 15 V  
with ± 20 V  
@ ± 300 A max  
0
0
0
0
15  
15  
39  
12  
58  
22  
93  
45  
W
W
W
W
W
W
@ ± 500 A max  
@ ± 300 A max  
@ ± 500 A max  
@ ± 300 A max  
@ ± 500 A max  
Advantages  
· Excellent accuracy  
· Very good linearity  
ISN  
KN  
VC  
IC  
Secondary nominal current rms  
Conversion ratio  
Supply voltage (± 5 %)  
Current consumption  
150  
1 : 2000  
± 12 .. 20  
26 (@±20V)+IS mA  
mA  
· Low temperature drift  
· Optimized response time  
· Wide frequency bandwidth  
· No insertion losses  
· High immunity to external  
interference  
V
Accuracy - Dynamic performance data  
X
Overall accuracy @ IPN , TA = 25°C  
Linearity error  
± 0.4  
< 0.1  
%
%
eG  
· Current overload capability.  
L
Typ Maxi  
Applications  
IO  
Offset current @ IP = 0, TA = 25°C  
± 0.20 mA  
IOM  
Magnetic offset current1) @ IP = 0 and specified RM,  
after an overload of 3 x IPN  
· AC variable speed drives and servo  
motor drives  
· Static converters for DC motor drives  
· Battery supplied applications  
· Uninterruptible Power Supplies  
(UPS)  
± 0.08 mA  
± 0.1 ± 0.30 mA  
IOT  
tra  
Temperature variation of IO  
- 10°C .. + 70°C  
Reaction time @ 10 % of IPN  
Response time 2) to 90 % of IPN step  
< 500  
< 1  
ns  
µs  
t
r
di/dt di/dt accurately followed  
BW Frequency bandwidth (- 1 dB)  
> 100  
DC .. 100  
A/µs  
kHz  
· Switched Mode Power Supplies  
(SMPS)  
· Power supplies for welding  
applications.  
General data  
TA  
TS  
RS  
m
Ambient operating temperature  
Ambient storage temperature  
Secondary coil resistance @ TA = 70°C  
- 10 .. + 70  
- 25 .. + 85  
25  
°C  
°C  
W
g
Applicationdomain  
Mass  
95  
· Industrial.  
Standards  
EN 50178: 1997  
1)  
Notes:  
The result of the coercive field of the magnetic circuit  
With a di/dt of 100 A/µs.  
2)  
page1/3  
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.  
www.lem.com  
061031/7  

与LF305-S_06相关器件

型号 品牌 获取价格 描述 数据表
LF306RU MPD

获取价格

Very Wide Input, 3W SMT Single & Dual Output DC/DC Converters
LF306RW MPD

获取价格

Wide Input, 3W SMT Single & Dual Output DC/DC Converters
LF307RU MPD

获取价格

Very Wide Input, 3W SMT Single & Dual Output DC/DC Converters
LF307RW MPD

获取价格

Wide Input, 3W SMT Single & Dual Output DC/DC Converters
LF30AB STMICROELECTRONICS

获取价格

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF30ABDT STMICROELECTRONICS

获取价格

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF30ABDT-TR STMICROELECTRONICS

获取价格

Very low drop voltage regulators with inhibit
LF30ABP STMICROELECTRONICS

获取价格

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF30ABPT STMICROELECTRONICS

获取价格

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF30ABPT-TR STMICROELECTRONICS

获取价格

Very low drop voltage regulators with inhibit