收藏本站
Current Transducer LF 505-S
I PN
=
500 A
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).
16137
Electrical data
I PN
I PM
R M
Primary nominal current rms
Primary current, measuring range
Measuring resistance
500
0 .. ± 800
R M mini R M maxi
A
A
Features
? Closed loop (compensated) current
@ ± 500 A maxi
@ ± 500 A maxi
@ ± 500 A maxi
I SN
K N
V C
I C
with ± 15 V
@ ± 800 A maxi
with ± 18 V
@ ± 800 A maxi
with ± 24 V
@ ± 800 A maxi
Secondary nominal current rms
Conversion ratio
Supply voltage (± 5 %)
Current consumption (± 1 mA)
Accuracy - Dynamic performance data
0 60 ?
0 11 ?
0 92 ?
0 30 ?
5 149 ?
5 65 ?
100 mA
1 : 5000
± 15 .. 24 V
24 (@ ± 18 V) + I S mA
transducer using the Hall effect
? Isolated plastic case recognized
according to UL 94-V0.
Advantages
? Excellent accuracy
? Very good linearity
? Low temperature drift
? Optimized response time
? Wide frequency bandwidth
? No insertion losses
? High immunity to external
ε
X
L
Accuracy @ I PN , T A = 25°C
Linearity error
± 0.6
< 0.1
Typ
Maxi
%
%
interference
? Current overload capability.
Applications
Temperature variation of I O
Response time
to 90 % of I PN step
I O
I OM
I OT
t r
di/dt
Offset current @ I P = 0, T A = 25°C
Magnetic offset current @ I P = 0 and specified R M ,
after an overload of 3 x I PN
- 40°C .. + 70°C
1)
di/dt accurately followed
± 0.1
<1
> 100
± 0.4
± 0.2
± 0.4
mA
mA
mA
μs
A/μ s
? 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
BW
Frequency bandwidth (- 1 dB)
DC .. 100
kHz
(SMPS)
? Power supplies for welding
General data
applications.
T A
Ambient operating temperature
- 40 .. + 70
°C
Applications domain
T S
R S
m
Ambient storage temperature
Secondary coil resistance
Mass
@ T A = 70°C
- 40 .. + 85
70
230
°C
?
g
? Traction
? Industrial.
Standards
EN 50155: 1995
EN 50178: 1997
Note :
1)
With a di/dt of 100 A/μs.
page 1/3
071003/10
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
w w w .lem.com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
LH1048 HLDR INDICATOR PNL CHRM T1 3/4
LH1050S HLDR INDICATOR PNL CHRM T1 3/4
LHM627A LAMP INCAN PNL MNT T1 3/4 AMBER
LK-HS12 HEATSINK FOR 12 LINKLED 1.2METER
LKK47-06C5 MOSFET DUAL 600V 47A ISOPLUS264
LLN9-W-XXX LIGHT ENGINE 9X1W WHITE W/HOLDER
LM31-00000F-001PG SENSOR 1PSIG 1/2NPT .5-4.5V 12"
LMH020-HS00-0000-0000001 HEATSINK FOR LMH2 LED MODULE
相关代理商/技术参数
LF 510-S 功能描述:Current Sensor 500A 1 Channel Hall Effect, Closed Loop Bidirectional Module, Single Pass Through 制造商:lem usa inc. 系列:LF 包装:散装 零件状态:有效 用于测量:AC/DC 传感器类型:霍尔效应，闭环 电流 - 检测:500A 通道数:1 输出:比率，电流 灵敏度:0.2mA/A 频率:200kHz 线性度:±0.1% 精度:0.005 电压 - 电源:14.25 V ~ 25.2 V 响应时间:0.5μs 电流 - 电源（最大值）:48mA 工作温度:-40°C ~ 85°C 极化:双向 安装类型:面板安装 封装/外壳:模块，单通式 标准包装:9
LF A103C 制造商:IQD Frequency Products 功能描述:CRYSTAL 32.768000KHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 32.768000KHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL 32.768KHZ 12.5PF THRU HOLE; Frequency:32.768kHz; Frequency Tolerance: 20ppm; Load Capacitance:12.5pF; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; No. of Pins:2 ;RoHS Compliant: Yes
LF A103S 制造商:IQD Frequency Products 功能描述:CRYSTAL SMD 32.768000KHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, SMD, 32.768000KHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, SMD, 32.768000KHZ; Frequency:32.768kHz; Frequency Tolerance: 20ppm; Load Capacitance:12.5pF; Frequency Stability: 20ppm; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:SMD; Crystal ;RoHS Compliant: Yes
LF A113B 制造商:IQD Frequency Products 功能描述:CRYSTAL 1.843200MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 1.843200MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL 1.8432MHZ 30PF THROUGH HOLE; Frequency:1.8432MHz; Frequency Tolerance: 20ppm; Load Capacitance:30pF; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; No. of Pins:2 ;RoHS Compliant: Yes
LF A114E 制造商:IQD Frequency Products 功能描述:CRYSTAL 2MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 2MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 2MHZ; Frequency:2MHz; Frequency Tolerance: 20ppm; Load Capacitance:20pF; Frequency Stability: 100ppm; Operating Temperature Min:0C; Operating Temperature Max:50C; Crystal Mounting Type:Through Hole; Crystal Case ;RoHS Compliant: Yes
LF A116C 制造商:IQD Frequency Products 功能描述:CRYSTAL 2.457600MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 2.457600MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 2.457600MHZ; Frequency:2.4576MHz; Frequency Tolerance: 20ppm; Load Capacitance:30pF; Frequency Stability: 50ppm; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; Crystal ;RoHS Compliant: Yes
LF A118B 制造商:IQD Frequency Products 功能描述:CRYSTAL 3.276800MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 3.276800MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 3.276800MHZ; Frequency:3.2768MHz; Frequency Tolerance: 20ppm; Load Capacitance:12pF; Frequency Stability: 30ppm; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; Crystal ;RoHS Compliant: Yes
LF A119C 制造商:IQD Frequency Products 功能描述:CRYSTAL 3.579545MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 3.579545MHZ 制造商:IQD Frequency Products 功能描述:CRYSTAL, 3.579545MHZ; Frequency:3.579545MHz; Frequency Tolerance: 20ppm; Load Capacitance:20pF; Frequency Stability: 50ppm; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; ;RoHS Compliant: Yes
    • 我
    • 采购
    • 搜索
    • 会员