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APR400B10 PDF预览

APR400B10

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
莱姆 - LEM /
页数 文件大小 规格书
2页 71K
描述
AC Current transducer

APR400B10 数据手册

 浏览型号APR400B10的Datasheet PDF文件第2页 
AC Current transducer APR-B10  
IPN = 10 .. 400 A  
Split core transducer for the electronic measurement distorted AC  
waveforms current, with galvanic isolation between the primary (High  
power)andthesecondarycircuits(Electroniccircuit).Switchselectable  
rangesandTrueRMS0-5Vand0-10Vswitchselectablevoltageoutput.  
Electrical data  
Primary Nominal Current  
IPN (A.t.RMS)  
Analogue Output Signal  
VOUT (V)  
Type  
Features  
· VFD and SCR waveforms current  
measurement  
10,25,50  
0-5V or 0-10V  
0-5V or 0-10V  
0-5V or 0-10V  
0-5V or 0-10V  
APR 50 B10  
APR 100 B10  
APR 200 B10  
APR 400 B10  
50,75,100  
100,150,200  
200,300,400  
· True RMS output  
· Split core type  
RL  
VC  
IC  
Load resistance  
Supply voltage  
Current Consumption  
Limitation of voltage output (0-10V)  
Limitation of voltage output (0-5V)  
Overloaded input current  
³ 10  
+24 ±5% V DC  
< 30  
14  
7
kW  
· 5V & 10V switch selectable voltage  
output  
mA  
V
V
· DIN mounting & Panel mounting  
· Eliminates insertion loss  
· Switch selectable ranges  
no limitation  
Accuracy-Dynamic performance data  
X
Accuracy @ IPN, TA = 25°C (without offset)  
Linearity (0 .. ± IPN)  
< ±1  
< ±0.5 % of IPN  
< ±0.5 % of IPN  
±1  
±0.1  
< 400  
% of IPN  
Advantages  
e
VOLE  
VOT  
TCe  
tr  
Electrical offset voltage, TA = 25°C  
Thermal drift of VOE  
Thermal drift of the gain (% of reading)  
Response time @ 90% of IP  
Frequency bandwidth (±1%)  
· Large aperture for cable up to  
Ø18mm  
mV/K  
%/K  
m s  
G
· High isolation between primary and  
secondary circuits  
f
30 .. 6000 Hz  
· Easy to mount  
General data  
TA  
TS  
m
Ambient operating temperature  
Ambient storage temperature  
Mass  
-20 .. +60  
-20 .. +85  
90  
°C  
°C  
g
Applications  
Protection type  
IP20  
5.5  
5.5  
600  
V0  
· VFD Controlled Loads:  
dCp  
dCl  
CTI  
Creepage distance  
Clearance distance  
Comparative tracking index (Group I)  
UL94 classification  
m m  
m m  
V
VFD output indicates how the motor  
and attached load are operating.  
· SCR Controlled Loads:  
Acurate measurement of phase  
angle fired or burst fired (time  
proportioned) SCRs. Current  
measurement gives faster  
response than temperature  
measurement.  
Insulation category  
Vb  
Rated Voltage  
with IEC 61010-1 standards and following conditions :  
- Single insulation  
300  
V
- Over voltage category CAT III  
- Pollution degree PD2  
- None uniform field  
R.m.s. voltage for AC insulation test, 50Hz, 1mn  
R.m.s. voltage for partial discharge extinction @ 10pC 1.5  
Peak impulse withstand voltage 1.2/50ms 6.1  
If insulated cable is used for the primary circuit, the voltage category  
could be improved with the following table :  
· Switching Power Supplies and  
Electronic Ballasts:  
Vd  
Ve  
Vw  
5
kV  
kV  
kV  
True RMS sensing is the most  
accurate way to measure power  
supply or ballast input power.  
Cable insulation (primary)  
HAR 05  
Category  
600V CAT III  
1000V CAT III  
HAR 07  
041029/3  
Notes : Installation and maintenance should be done with power supply disconnected.  
The operator must have accrediation to install this material.  
The users must take care of all protection gurantee against electrical shock.  
LEM Components  
www.lem.com  

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