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  • 型号: LTS 25-NP
  • 制造商: LEM
  • 库位|库存: xxxx|xxxx
  • 要求:
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LTS 25-NP产品简介:

ICGOO电子元器件商城为您提供LTS 25-NP由LEM设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 LTS 25-NP价格参考。LEMLTS 25-NP封装/规格:电流变送器, 电流传感器 25A 1 通道 霍尔效应,闭环 双向 环直径口 0.126",6 引线。您可以下载LTS 25-NP参考资料、Datasheet数据手册功能说明书,资料中有LTS 25-NP 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

传感器,变送器

描述

SENSOR CURRENT 25A 5V TH

产品分类

电流变送器

品牌

LEM USA Inc

数据手册

点击此处下载产品Datasheet

产品图片

产品型号

LTS 25-NP

rohs

无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

LTS

产品目录绘图

产品目录页面

点击此处下载产品Datasheet

传感器类型

霍尔效应, 闭环

其它名称

398-1002
LTS25NP

包装

散装

响应时间

0.4µs

安装类型

通孔

封装/外壳

环直径口 0.126",6 引线

工作温度

-40°C ~ 85°C

极化

双向

标准包装

1

灵敏度

25mV/A

用于测量

AC/DC

电压-电源

5V

电流-检测

25A

电流-电源(最大值)

-

精度

±0.2%

线性度

±0.1%

输出

比率, 电压

通道数

1

频率

DC ~ 200kHz

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PDF Datasheet 数据手册内容提取

Current Transducer LTS 25-NP I = 25 At PN 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). 16054 Electrical data I Primary nominal current rms 25 At Features PN I Primary current, measuring range 0 .. ± 80 At PM • Closed loop (compensated) multi- V Output voltage (Analog) @ I 2.5±(0.625·I /I )V OUT P P PN range current transducer using the I = 0 2.5 1) V P Hall effect G Sensitivity 25 mV/A • Unipolar voltage supply N Number of secondary turns (± 0.1 %) 2000 R S Load resistance ‡ 2 kW • Isolated plastic case recognized R L Internal measuring resistance (± 0.5 %) 50 W according to UL 94-V0 IM • Compact design for PCB mounting TCR Temperature coefficient of R < 50 ppm/K IM IM • Incorporated measuring resistance V Supply voltage (± 5 %) 5 V C • Extended measuring range. I Current consumption @ V = 5 V Typ 28+I2)+(V /R)mA C C S OUT L Accuracy - Dynamic performance data Advantages • Excellent accuracy X Accuracy @ I , T = 25°C ± 0.2 % PN A • Very good linearity Accuracy with R @ I , T = 25°C ± 0.7 % e IM PN A • Very low temperature drift Linearity error < 0.1 % L • Optimized response time Typ Maxi • Wide frequency bandwidth TCVOUT Temperature coefficient of VOUT @ IP = 0 - 10°C .. + 8 5°C 50 100 ppm/K • No insertion losses - 40°C .. - 10°C 150 ppm/K • High immunity to external TCG Temperature coefficient of G - 40°C .. + 85°C 50 3) ppm/K interference VOM Magnetic offset voltage @ IP = 0, • Current overload capability. after an overload of 3 x I ± 0.5 mV PN 5 x I ± 2.0 mV Applications PN 10 x I ± 2.0 mV PN • AC variable speed drives and servo t Reaction time @ 10 % of I < 100 ns ra PN motor drives t Response time to 90 % of I step < 400 ns r PN • Static converters for DC motor drives di/dt di/dt accurately followed > 60 A/µs • Battery supplied applications BW Frequency bandwidth(0 .. - 0.5 dB) DC .. 100 kHz • Uninterruptible Power Supplies (UPS) (- 0.5 .. 1 dB) DC .. 200 kHz • Switched Mode Power Supplies (SMPS) General data • Power supplies for welding T Ambient operating temperature - 40 .. + 85 °C applications. A T Ambient storage temperature - 40 .. + 100 °C S Insulating material group III a Application domain m Mass 10 g Standards 4) EN 50178: 1997 • Industrial. IEC 60950-1: 2001 Notes: 1) Absolute value @ T = 25°C, 2.475 < V < 2.525 A OUT 2) I = I /N Copyright protected. S P S 3) Only due to TCR IM 4) Specification according to IEC 61000-4-3 are not guaranteed between 180 and 220 MHz. Page 1/3 070129/19 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com

Current Transducer LTS 25-NP Isolation characteristics V Rms voltage for AC isolation test, 50 Hz, 1 min 3 kV d V Impulse withstand voltage 1.2/50 µs > 8 kV W Mini V Rms voltage for partial discharge extinction @ 10pC > 1.5 kV e Mini dCp Creepage distance 5) 15.5 mm dCl Clearance distance 6) 6.35 mm CTI Comparative Tracking Index (Group III a) 175 Application examples According to EN 50178 and IEC 61010-1 standards and following conditions : • Over voltage category OV 3 • Pollution degree PD2 • Non-uniform field EN 50178 IEC 61010-1 dCp, dCI, V Rated isolation voltage Nominal voltage W Single isolation 600 V 600 V Reinforced isolation 300 V 300 V Notes: 5) On housing 6) On PCB with soldering pattern UTEC93-703. Safety This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the manufacturer's operating instructions. Caution, risk of electrical shock When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a built-in device, whose conducting parts must be inaccessible after installation. A protective housing or additional shield could be used. Main supply must be able to be disconnected. Page 2/3 070129/19 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com

Dimensions LTS 25-NP (in mm. 1 mm = 0.0394 inch) Bottom view Operation principle Front view Back view Right view Number Primary nominal Nominal Primary Primary Recommended of primary current rms output voltage resistance insertion inductance connections turns I [ A ] V [ V ] R [ mW ] L [ µH ] PN OUT P P 6 5 4 OUT 1 ± 25 2.5 ± 0.625 0.18 0.013 IN 1 2 3 6 5 4 OUT 2 ± 12 2.5 ± 0.600 0.81 0.05 IN 1 2 3 6 5 4 OUT 3 ± 8 2.5 ± 0.600 1.62 0.12 IN 1 2 3 Mechanical characteristics Output Voltage - Primary Current • General tolerance ± 0.2 mm • Fastening & connection of primary 6 pins 0.8 x 0.8 mm V [ V ] OUT Recommended PCB hole 1.3 mm 5 • Fastening & connection of secondary 3 pins 0.5 x 0.35 mm 4.5 Recommended PCB hole 0.8 mm • Additional primary through-hole ˘ 3.2 mm 3.125 2.5 Remarks 1.875 • V is positive when I flows from terminals 1, 2, 3 to OUT P 0.5 terminals 6, 5, 4. • Temperature of the primary jumper should not exceed 100°C. IP [ At ] - I - I 0 I I Pmaxi PN PN Pmaxi Page 3/3 070129/19 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com