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参数资料
| 型号： | LTS 15-NP |
| 厂商： | LEM USA Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURRENT 15A 5V TH |
| 产品目录绘图： | LTS(6,15,25)-NP Side 1 LTS(6,15,25)-NP Side 2 |
| 标准包装： | 1 |
| 系列： | LTS |
| 电流 - 感应： | 15A |
| 精确度： | ±0.2% |
| 灵敏度： | 41.6mV/A |
| 传感器类型： | 闭环霍尔效应 |
| 电源电压： | 5V |
| 输出： | 2.5V |
| 频率： | 200kHz |
| 响应时间： | <400ns |
| 电极标记： | 双向 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 环直径口 0.126"，6 引线 |
| 包装： | 散装 |
| 产品目录页面： | 2809 (CN2011-ZH PDF) |
| 其它名称： | 398-1001 |
Current Transducer LTS 15-NP
For the electronic measurement of currents: DC, AC, pulsed,
mixed with galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
16058
I PN = ± 15 At
Features
Electrical data
I PN Primary nominal current rms
I PM Primary current, measuring range
? P Overload capability
V OUT Output voltage (Analog) @ I P
I P = 0
G Sensitivity
N S Number of secondary turns (± 0.1 %)
R L Load resistance
R IM Internal measuring resistance (± 0.5 %)
TCR IM Temperature coefficient of R IM
V C Supply voltage (± 5 %)
I C Current consumption @ V C = 5 V
Accuracy - Dynamic performance data
Typ
15 At
0 .. ± 48 At
250 At
2.5 ± (0.625 · I P / I PN ) V
2.5 1) V
41.6 mV/A
2000
≥ 2 k W
83.33 W
< 50 ppm/K
5 V
28+ I S 2) +( V OUT / R L ) mA
● Closed loop (compensated) multi-
range current transducer using
the Hall effect
● Unipolar voltage supply
● Isolated plastic case recognized
according to UL 94-V0
● Compact design for PCB
mounting
● Incorporated measuring
resistance
● Extended measuring range.
Advantages
● Excellent accuracy
● Very good linearity
●
Very low temperature drift
●
Optimized response time
ε
X Accuracy @ I PN , T A = 25°C ± 0.2 %
Accuracy with R IM @ I PN , T A = 25°C ± 0.7 %
L Linearity error < 0.1 %
Typ Max
TCV OUT Temperature coefficient of V OUT @ I P = 0 - 10°C .. + 85°C 65 120 ppm/K
TCG Temperature coefficient of G - 40°C .. + 85°C 50 3) ppm/K
V OM Magnetic offset voltage @ I P = 0,
after an overload of 3 x I PN ± 0.5 mV
5 x I PN ± 2.0 mV
10 x I PN ± 2.0 mV
t ra Reaction time @ 10 % of I PN < 100 ns
t r Response time to 90 % of I PN step < 400 ns
di/dt di/dt accurately followed > 35 A/μs
BW Frequency bandwidth (0 .. - 0.5 dB) DC .. 100 kHz
(- 0.5.. 1 dB) DC .. 200 kHz
General data
- 40°C .. - 10°C 65 170 ppm/K
● Wide frequency bandwidth
● No insertion losses
● High immunity to external
interference
● Current overload capability.
Applications
● AC variable speed drives and
servo motor 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
T A
T S
m
Ambient operating temperature
Ambient storage temperature
Mass
Standards
- 40 .. + 85 °C
- 40 .. + 100 °C
10 g
EN 50178: 1997
● Industrial.
IEC 60950-1: 2001
I S = I P / N S
Only due to TCR IM .
Notes : 1) Absolutevalue@ T A = 25°C,2.475< V OUT <2.525
2)
3)
Page 1/3
110218/19
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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