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参数资料
| 型号： | HAIS 400-P |
| 厂商： | LEM USA Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURRENT 400A 5V MOD |
| 标准包装： | 6 |
| 系列： | HAIS |
| 电流 - 感应： | 400A |
| 精确度： | ±1% |
| 电流 - 电源： | 22mA |
| 传感器类型： | 开环霍尔效应 |
| 电源电压： | 5V |
| 频率： | 50kHz |
| 响应时间： | <5µs |
| 电极标记： | 双向 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 模块 |
| 包装： | 散装 |
| 其它名称： | 398-1033 |
Current Transducer HAIS 50..400-P
and HAIS 50..100-TP
For the electronic measurement of currents: DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
All data are given with a R L = 10 k W
Electrical data
I PN = 50 .. 400 A
Primary nominal
Primary current
Type
RoHS since
current rms
I PN (A)
50
100
150
200
400
measuring range
I PM (A)
± 150
± 300
± 450
± 600
± 600
HAIS 50-P, HAIS 50-TP 1)
HAIS 100-P, HAIS 100-TP 1)
HAIS 150-P
HAIS 200-P
HAIS 400-P
date code
45231, 46272
45231, 46012
46172
45231
47096
Features
● Hall effect measuring principle
● Galvanic isolation between
primary and secondary circuit
● Isolation test voltage 2500V
● Low power consumption
ε
V OUT Output voltage (Analog) @ I P V OE ± (0.625· I P / I PN ) V
G TH Theoretical sensitivity 0.625 V / I PN
V REF Reference voltage 2) - Output voltage 2.5 ± 0.025 V
V REF Output impedance typ. 200 W
V REF Load impedance ≥ 200 k W
R L Load resistance ≥ 2 k W
R OUT Output internal resistance <5 W
C L Capacitive loading (± 20 %) =4.7 nF
V C Supply voltage (± 5 %) 3) 5 V
I C Current consumption @ V C = 5 V 19 mA
Accuracy - Dynamic performance data
X Accuracy 4) @ I PN , T A = 25°C ≤ ±1 % of I PN
L Linearity error 0 .. I PM ≤ ± 0.5 % of I PN
TCV OE Temperature coefficient of V OE ≤ ± 0.3 mV/K
TCV REF Temperature coefficient of V REF, +25°C...+85°C ≤ ± 0.01 %/K
-40°C...+25°C ≤ ± 0.015 %/K
TCV OE / V REF Temperature coefficient of V OE / V REF ≤ ± 0.2 mV/K
TCG Temperature coefficient of G ≤ ± 0.05 % of reading/K
V OE Electrical offset voltage @ I P = 0, T A = 25°C V REF ± 0.025 V
V OM Magnetic offset voltage @ I P = 0,
after an overload of I PM HAIS 50-(T)P < ± 0.5 % of I PN
t ra Reaction time @ 10 % of I PN <3 μs
t r Response time to 90 % of I PN step <5 μs
di/dt di/dt accurately followed > 100 A/μs
V no Output voltage noise (DC ..10 kHz) < 15 mVpp
(DC .. 1 MHz) < 40 mVpp
BW Frequency bandwidth (- 3 dB) 5) DC .. 50 kHz
HAIS 100-(T)P..400-P < ± 0.4 % of I PN
● Single power supply +5V
● Fixed offset & gain
● Bus bar version available for 50A
and 100A ratings.
● Isolated plastic case recognized
according to UL94-V0.
Advantages
● Small size and space saving
● Only one design for wide current
ratings range
● High immunity to external
interference.
● V REF . IN/OUT
Applications
● AC variable speed drives
● Static converters for DC motor
drives
● Battery supplied applications
● Uninterruptible Power Supplies
(UPS)
● Switched Mode Power Supplies
(SMPS)
● Power supplies for welding
applications.
Application domain
● Industrial
-TP version is equipped with a primary bus bar.
N otes:
1)
2)
3)
4)
It is possible to overdrive V REF with an external reference voltage
between 1.5 - 2.8 V providing its ability to sink or source approximately 5 mA.
Maximum supply voltage (not operating) < 6.5 V
Excluding Offset and Magnetic offset voltage.
5)
100507/11
Small signal only to avoid excessive heatings of the magnetic core.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 1/3
www.lem.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HAIS400-P | 制造商:LEM Holdings SSA 功能描述:HAIS400P,PCB mounted current transducer |
| HAIS50 | 制造商:LEM 制造商全称:LEM 功能描述:Current Transducer |
| HAIS50-P | 制造商:LEM Holdings SSA 功能描述:HAIS50P,PCB mounted current transducer |
| HAIS50-TP | 制造商:LEM Holdings SSA 功能描述:CURRENT SENSOR HAIS 50-TP |
| HAIS50-TP1 | 制造商:LEM 制造商全称:LEM 功能描述:Current Transducer |
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