High Frequency Current Sensor
Description ¨ 47-5000 Hz,Single Phase,AC Current Sensor ¨ Rated up to 50A ¨ Dynamic Range from 10 to 50Amps ¨ Linearity ≤0.1 Phase error < 15' ¨ Very low temperature coefficient ¨ Meets UL class B (130ºC) thermal insulation system ¨ Meets UL 94V-0 ¨ AC isolation resistance: 3.75KV for 60s...
- Product Introduction
Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of high frequency current sensor in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.
Description
¨ 47-5000 Hz, Single Phase, AC Current Sensor
¨ Rated up to 50A
¨ Dynamic Range from 10 to 50Amps
¨ Linearity ≤0.1 Phase error <15'
¨ Very low temperature coefficient
¨ Meets UL class B (130ºC) thermal insulation system
¨ Meets UL 94V-0
¨ AC isolation resistance: 3.75KV for 60s
¨ High current density
Features
• Switching power supplies
• Motor controls
• Power monitoring
• Energy management
• Alternative energy monitoring
Mechanical Specification
ELECTRIC SPECIFICAITON AT 25ºC | |||||||||
Model number | Turns Ration | Ipri1 | Iout2 | E-T3 | RS | Linearity | LS4 | Weight | Frequency |
Amps | mA | V-uS | Ohms(Max) | H(Min) | (g) | (Hz) | |||
LO-HF4001 | 1:1200 | 50 | 42 | 3000 | 40 | ≤0.1 | 10 | 20 | 47-5K |
Note
1.Ipri=Rated primary current.
2.Iout=Rated secondary current.
3.E-T is at Bi-Polar Only
4.Ls=Secondary inductance
Terminating resistor options
Ipri(Amps) | Terminating Resistor(ohms) | E0(V) |
10 | 80 | 0.667 |
20 | 40 | 0.667 |
50 | 16 | 0.667 |
1.E-T=(E0*1/f)/2(Bi-Polar Only)
2.E0=IP*(Rb/Tr)
3. E0=Output V Ip=Pri.Current Tr=Turns Ratio f=frequency Rb=Term Res
ABSOLUTE MAXIMUM RATINGS | |
Operating free air temperature range | -40°C to 85°C |
Storage temperature range | -40°C to 100°C |
SOLDERING INFORMATION | |
Peak wave solder temperature | 300˚C for 10 seconds |
Pin finish | Tin |
Advantages
1. Low cost
2. Rich Experience
3. Higher Quality
4. Various products
5. Continuous research and development of new products
6. Integrity management
7. Small profits
8.Best Service
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