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HAZ20000-SRI PDF预览

HAZ20000-SRI

更新时间: 2022-11-26 23:34:02
品牌 Logo 应用领域
莱姆 - LEM 传感器
页数 文件大小 规格书
2页 82K
描述
Current Transducers HAZ 4000~20000-SRI

HAZ20000-SRI 数据手册

 浏览型号HAZ20000-SRI的Datasheet PDF文件第2页 
IPN = 4000..20000 A  
IOUT = 0 - 20 mA  
Current Transducers HAZ 4000..20000-SRI  
For the electronic measurement of currents: DC, AC, pulsed, mixed,  
with a galvanic isolation between the primary circuit (high power)  
and the secondary circuit (electronic circuit).  
Preliminary  
Electrical data  
Primarynominal  
current  
Primarycurrent  
measuringrange  
IP (A)  
Type  
IPN (A)  
4000  
6000  
10000  
12000  
14000  
20000  
± 4000  
± 6000  
± 10000  
± 12000  
± 14000  
± 20000  
HAZ 4000-SRI  
HAZ 6000-SRI  
HAZ 10000-SRI  
HAZ 12000-SRI  
HAZ 14000-SRI  
HAZ 20000-SRI  
Features  
· Hall effect measuring principle  
· Galvanic isolation between primary  
and secondary circuit  
· True-rms, 0-20mA DC current output  
· Isolation voltage 12kV~  
· Low power consumption  
VC  
IC  
IOC  
Vd  
Supply voltage (± 5 %)  
Current consumption  
Overload capacity  
R.m.s. voltage for AC isolation test, 60 Hz, 1 mn  
R.m.s. rated voltage, safe separation  
Isolation resistance @ 500 VDC  
Output current @ ± IPN, TA = 25°C  
Output internal resistance  
Load resistance  
± 15  
± 50  
V
mA  
At  
kV  
V
30,000  
12  
20001)  
> 1000  
0-20  
· Package in PBT meets UL 94-V0  
Vb  
RIS  
IOUT  
ROUT  
RL  
MW  
mA DC  
W
Advantages  
approx. 20  
· Easy mounting  
< 300  
W
· Small size and space savings  
· Only one design for wide current  
ratings range  
Accuracy - Dynamic performance data  
X
Accuracy @ IPN, TA = 25°C (without offset)  
Linearity 2) (0 .. ± IPN)  
Electrical offset current, TA = 25°C  
Residud offset current @ IP = 0;  
after an excursion of 1 x IPN  
< ± 1  
< ± 1 % of IPN  
< ± 0.08 mA  
%
· High immunity against external  
interference  
e
L
IOE  
IOM  
< ± 0.025 mA  
< ± 0.05 %of IN/K  
< ± 0.05 %/K  
< 400  
DC .. 3  
Applications  
IOT  
Thermal drift of IOE  
TCe  
Thermal drift of the gain (% of reading)  
Arranging time constant  
Frequency bandwidth 3)(- 3 dB)  
· Battery supplied applications  
· Uninterruptible Power Supplies  
(UPS)  
G
tr  
f
m s  
kHz  
· Power supplies for welding and  
telecommunication applications.  
General data  
TA  
TS  
m
Ambient operating temperature  
- 10 .. + 80 °C  
- 25 .. + 80 °C  
Ambient storage temperature  
Mass  
approx. 6  
kg  
4)  
Standards  
EN 50178  
45  
Minimum creepage & clearance  
m m  
Housing PBT 30% glassfiber  
CTI IIIa, UL94-V0  
1)  
Notes : Pollution class 2, overvoltage category III, reinforced insulation  
2)  
Linearity data exclude the electrical offset.  
Please refer to derating curves in the technical file to avoid excessive  
3)  
core heating at high frequency  
Please consult characterisation report for more technical details and  
4)  
040713/0  
application advice.  
LEM Components  
www.lem.com  

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