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DK300B020 PDF预览

DK300B020

更新时间: 2022-04-23 23:00:11
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莱姆 - LEM /
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2页 276K
描述
DC Current transducer

DK300B020 数据手册

 浏览型号DK300B020的Datasheet PDF文件第2页 
DC Current transducer DK-B020/420  
IPN = 50 .. 400 A  
A split core transducer for the electronic measurement DC current,  
with galvanic isolation between the primary (High power) and the  
secondary circuits (Electronic circuit) with current output.  
Electrical data  
Features  
Primary Nominal Current Analogue Output Signal1)  
Types  
RoHS  
· DC Measurement  
· Split core box  
IPN (A.t)  
50,75,100  
IOUT (mA)  
0-20  
Date Code  
DK 100 B020 MAY 2006  
DK 200 B020 planned  
DK 300 B020 planned  
DK 400 B020 planned  
DK 100 B420 planned  
DK 200 B420 MAY 2006  
DK 300 B420 planned  
DK 400 B420 planned  
· Current output  
100,150,200  
150,225,300  
200,300,400  
50,75,100  
0-20  
· Jumper selectable ranges  
· Panel mounting  
0-20  
0-20  
· Extended measuring range  
4-20  
100,150,200  
150,225,300  
200,300,400  
4-20  
4-20  
Advantages  
4-20  
· Large aperture  
Vc  
RL  
Vb  
Vd  
f
Supply voltage  
20-50 V DC  
22-38  
650 max.  
150  
V AC  
W
· High isolation between primary and  
secondary circuits  
Load resistance (max)  
Rated voltage(CAT III, PD2)  
Isolation voltage  
V AC  
V
· Easy to mount  
3000  
DC  
· No insertion losses  
Frequency  
Ic  
Current consumption(max)  
100  
mA  
Applications  
Accuracy - Dynamic performance data  
X
Accuracy @ IPN, TA=25°C  
DK 300 BXX  
± 1  
%
%
· Battery Banks  
± 1.5  
± 2  
- Monitors load current  
- Monitors charging current  
- Verifies operation  
DK 400 BXX  
%
eL  
Linearity error  
± 0.75  
< 100  
%
tr  
Response time @ 90% of IPN  
mS  
· Transportation  
Measures traction power or auxiliary  
loads  
General data  
TA  
TS  
m
Ambient operating temperature (0-95% RH)  
Ambient storage temperature  
Mass  
- 20 .. + 50  
- 20 .. + 85  
°C  
°C  
g
· Electric Heating Elements  
Faster response than temperature  
sensors  
120  
IPXX Protection type  
IP 20  
Safety  
EMC  
IEC 61010-1  
EN 61326 2)  
Options on request  
· DIN mounting  
Notes : 1) For 0-20 mA and 4-20 mA outputs models, no saturation outputs up to 23 mA  
Application domain  
· Industrial.  
2)  
For IEC 61000-4-3, IEC 61000-4-6 and IEC 61000-4-4 Criterion B :  
temporary impairment to operational behavior.  
Remark : Temperature of the primary conductor should not exceed 60°C.  
060616/11  
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.  
page 1/2  
LEM Components  
www.lem.com  

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