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HO-P-410E PDF预览

HO-P-410E

更新时间: 2024-10-29 00:07:47
品牌 Logo 应用领域
莱姆 - LEM /
页数 文件大小 规格书
15页 1338K
描述
Current Transducer

HO-P-410E 数据手册

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HO 60 .. 250-P series  
Electrical data HO 100-P-0100  
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).  
Parameter  
Primary nominal rms current  
Primary current, measuring range  
Number of primary turns  
Supply voltage 1)  
Symbol  
IPN  
Unit  
A
Min  
−250  
4.5  
Typ  
Max  
Comment  
100  
A
250  
@ UC ≥ 4.6 V  
IPM  
NP  
-
1
5
See application information  
UC  
V
5.5  
25  
Current consumption  
IC  
mA  
V
19  
2.5  
Reference voltage (output)  
Reference voltage (input)  
Output voltage range @ IPM  
Vref output resistance  
Vref  
2.48  
0.5  
2.52  
2.65  
2
Internal reference  
External reference  
Over operating temperature range  
Series  
Vref  
V
Vout Vref  
Rref  
V
−2  
Ω
130  
200  
2
300  
5
Vout output resistance  
Rout  
Ω
Series  
Allowed capacitive load  
CL  
nF  
0
6
Open drain, active low  
Over operating temperature range  
OCD output: On resistance  
OCD output: Hold time  
Ron  
thold  
Ω
70  
95  
150  
Additional time after threshold has  
released  
ms  
0.7  
1
1.4  
Vout forced to GND when EEPROM  
EEPROM control  
Vout  
VOE  
IOE  
mV  
mV  
A
0
50  
5
in an error state 2)  
Electrical offset voltage @ IP = 0 A  
−5  
Vout Vref @ Vref = 2.5 V  
Electrical offset current  
Referred to primary  
−0.625  
0.625  
Temperature coefficient of Vref  
Temperature coefficient of VOE  
TCVref  
TCVOE  
ppm/K  
mV/K  
−170  
170  
−40 °C … 105 °C  
−40 °C … 105 °C  
−0.075  
0.075  
Offset drift referred to primary  
@ IP = 0 A  
TCIOE  
Gth  
mA/K  
mV/A  
%
−9.375  
9.375  
−40 °C … 105 °C  
Theoretical sensitivity  
8
800 mV @ IPN  
Factory adjustment  
(straight bus bar)  
Sensitivity error @ IPN  
εG  
−0.5  
0.5  
Temperature coefficient of G  
Linearity error 0 … IPN  
Linearity error 0 … IPM  
TCG  
εL  
ppm/K  
% of IPN  
% of IPM  
−350  
−0.5  
−0.5  
350  
0.5  
0.5  
−40 °C … 105 °C  
εL  
Magnetic offset current (@ 10 × IPN  
referred to primary  
)
IOM  
A
−0.92  
0.92  
One turn  
Reaction time @ 10 % of IPN  
Response time @ 90 % of IPN  
Frequency bandwidth (−3 dB)  
tra  
tr  
µs  
µs  
2.5  
3.5  
@ 50 A/µs  
@ 50 A/µs  
Small signals  
BW  
kHz  
100  
Output rms voltage noise (spectral  
density)  
eno  
µV/√  
Hz  
6
(100 Hz … 100 kHz)  
Output voltage noise  
(DC … 10 kHz)  
(DC … 100 kHz)  
(DC … 1 MHz)  
3.6  
8.7  
16.9  
Vno  
mVpp  
Over-current detect  
A
Peak value ±10 %  
2.64 × IPN 2.93 × IPN 3.22 × IPN  
Accuracy @ IPN  
X
X
X
% of IPN  
% of IPN  
% of IPN  
−1  
1
Accuracy @ IPN @ TA = +105 °C  
Accuracy @ IPN @ TA = +85 °C  
−4.55  
−3.66  
4.55  
3.66  
See formula note 3)  
See formula note 3)  
Notes: 1) 3.3 V SP version available  
2) EEPROM in an error state makes the transducer behave like a reverse current saturation. Use of the OCD may help to  
differentiate the two cases  
TCIOE  
TCG  
10000  
3) Accuracy @  
(% of IPN)  
= X  
XTA  
×
(T – 25) +  
× 100 × (T – 25)).  
A
+ (  
A
× I  
P
1000  
Page 5/15  
16July2015/Version 5  
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice  
www.lem.com  

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