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参数资料
| 型号： | AT 20 B10 |
| 厂商： | LEM USA Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURRENT 20A MOD |
| 产品目录绘图： | AT(5,20,50,100)B10 Side 1 AT(5,20,50,100)B10 Side 2 |
| 特色产品： | Current Transducer AT-B10 |
| 标准包装： | 1 |
| 系列： | AT |
| 电流 - 感应： | 20A |
| 精确度： | ±1.5% |
| 传感器类型： | 开环 |
| 输出： | 0 ~ 10 V |
| 频率： | 50/60Hz |
| 响应时间： | <300ms |
| 电极标记： | 双向 |
| 工作温度： | -20°C ~ 60°C |
| 封装/外壳： | 模块 |
| 包装： | 散装 |
| 产品目录页面： | 2809 (CN2011-ZH PDF) |
| 其它名称： | 398-1081 |
Electricaldata
current rms
5 0-10 AT 5 B10
AT 10 B10
10
0-10
V C Supply voltage self-powered
V SZ
Output clamping voltage
15
V
ε L
? P
< 300 I PN
Overload t capability Response time to 90% of I step
- continuous
120
% of
Performance data
Accuracy T @ I PN , T Ambient operating temperature - % of + 60
X A = 25°C (excluding offset) < ± 1.5 20 .. °C
e
Linearity T error
Ambient storage temperature
- % of + I 85
20 ..
°C
t r
Response time to 90% of I PN step
< 300
ms
BW
Frequency bandwidth
50/60
Hz
Features
● ? ? 0-10V DC voltage output for non-
● Split-core type
non-contact measurement
● Terminal output
Advantages
● ? High isolation between primary
? and secondary circuits
● ? Compact case
Applications Supervision
regulation by distributed PLCs
or remote control (e.g. SCADA
software)
Monitoring
Load monitoring for protection
AC Current AT-B10
AC Current transducer transducer AT-B10
Split-core for the for the electronic AC
currents, with galvanic isolation the the and
DC DC output output
to the value of the of the current.
Split-core transducer transducer electronic measurement of AC waveform
currents, with galvanic isolation between between primary circuit (power) the
and the secondary circuit (measurement). 0-10V voltage voltage proportional to
proportional the RMS RMS value primary primary current.
Electrical data
Primary nominal current rms Output voltage Type
I PN (A.t.Rms) V OUT (V DC)
5 0-10 AT 5 B10
10 0-10 AT 10 B10
Primary nominal 20 Output voltage 0-10 Type AT 20 B10
50 0-10 AT 50 B10
100 0-10 AT 100 B10
I PN (A.t.Rms) 150 V OUT (V DC) 0-10 AT 150 B10
R L Load resistance ≥ 2 M W
V C Supply voltage self-powered
0-10
20 V SZ Output clamping voltage AT 20 B10 15 V
0-10
50 ? P Overload capability - continuous AT 50 B10 120 % of I PN
100 0-10 - 1 min AT 100 B10 150 % of I PN
150 0-10 AT 150 B10
R L Load resistance Performance data ≥ 2 M W
X Accuracy @ I PN , T A = 25°C (excluding offset) <±2 % of I PN
Linearity error < ± 0.5 %
r P ms
%of-1min
BW Frequency bandwidth 150 50/60 I PN Hz
General data
PN
L S < ± 0.5 PN
m Mass 90 g
IPxx Protection degree IP40
General data
T A Ambient operating temperature - 20 .. + 60 °C
T S Ambient storage temperature - 20 .. + 85 °C
m Mass 90 g
IPxx Protection degree IP40
I
I PN = 5 .. 150 A A
Features
? RMS (average) output
? 0-10V DC voltage output
RMS type
● ? Split-core (average) output
16 mm sensing aperture
contact measurement
?16 output
● ? Terminal mm sensing aperture for
? Isolated plastic case recognized
according to UL 94-V0.
● Isolated plastic case recognized
accordingto
Advantages UL 94-V0.
? High isolation between primary and
secondary circuits
Compact case
Cost-effective solution
Easy installation
● Cost-effective solution
Easy
● Applications
? Automation and
Current measurement for process
regulation by and PLCs
remote control (e.g. SCADA
● Automation distributed Supervision
Current measurement for process
software)
? Safety and Condition Monitoring
Load monitoring for protection
Safety predictive
● systems and Condition
maintenance (e.g. conveyers,
pumps or HVAC motors)
systems and predictive
Application (e.g.
maintenance domain conveyers,
Energy orHVAC
? pumps and Automation motors)
Application domain
● Energy and Automation
Page 1/3
090609/6
071115/4
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
Page 1/3
www.lem.com
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