High Accuracy CT Input 5A Output 2.5mA
It is mainly used in various electric meters, such as electric energy meters, water meters or electric meters. DC, AC, pulse and current of various irregular waveforms can be measured under galvanic isolation.
- Product Introduction
Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of high accuracy ct input 5a output 2.5ma in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.
Introduction
It is mainly used in various electric meters, such as electric energy meters, water meters or electric meters. AC, pulse and current of various irregular waveforms can be measured under galvanic isolation. Higher accuracy and linearity, shorter response time and wide frequency band make it widely used in current monitoring equipment, high current protection and other fields.
Description
- 50/60 Hz,Single Phase,AC Current Sensor
- Dynamic Range from 0.1 to 10Amps
- Meets IEC 60044-1 class 0.1 Phase error < 5'
- Very low temperature coefficient
- Meets UL class B (130℃) thermal insulation system
- Meets UL 94V-0
- AC isolation resistance: 4KV for 60s
Application
• Digital electricity meter
• Recording
• Power monitoring
• Energy management
• Alternative energy monitoring
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ELECTRIC SPECIFICAITON AT 25℃ |
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Model number |
Turns Ration |
Ipri4 |
Iout5 |
Iprimax6 |
Ioutmax7 |
RS |
Accuracy Class3 |
RL8 |
Weight |
Frequency range |
|
Amps |
mA |
Amps |
mA |
Ohms |
Ohms |
(g) |
(Hz) |
|||
|
LO-DM0003 |
1:2000 |
5 |
2.5 |
10 |
5 |
TBD |
0.1 |
100 |
5.0 |
50-60 |
Note:
1.Output voltage is proportional to the derivative(di/dt)of the input current based on the Rogowski Coil principle.
2.All current and voltages assumed to be sinusoidal waveforms at Fr, the constant rated frequency in Hz, measured as RMS value.
3.Accuracy class per IEC60044-1Table 11.
4.Ipri=Rated primary current.
5.Iout=Rated secondary current.
6.Iprimax=Sensed max primary current.
7.Loutmax=Sensed max secondary current.
8.RL=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following
equation RL=Vout*Nsec/Ipri
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ABSOLUTE MAXIMUM RATINGS |
|
|
Operating free air temperature range |
-40℃ to 85℃ |
|
Storage temperature range |
-40℃ to 100℃ |
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SOLDERING INFORMATION |
|
|
Peak wave solder temperature |
300℃ for 10Seconds |
|
Pin finish |
Tin |
Mechanical Specifications
Wuxi Liou Electronics Co LTD
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