Mechanical Specification
Description
¨ 20-1000 Hz,Single Phase,AC Current Sensor
¨ Dynamic Range from 20 to 200Amps
¨ Very low temperature coefficient
¨ Meets UL class B (130ºC) 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
ELECTRIC SPECIFICAITON AT 25ºC(60Hz) | |||||||||
Model number | Turns Ration | Ir4 | VmaxRMS5 | Te6(typ) | Accuracy | DCR | Weight | Frequency | |
Amps | V | @100%Load | Ohms | (g) | (Hz) | ||||
LO-GP0001 | 1:1000 | 20 | 7.0 | 1023 | 3 | 24 | 20-1000 | ||
LO-GP0002 | 1:2000 | 50 | 13.7 | 2046 | 3 | 106 | 20-1000 | ||
LO-GP0003 | 1:1000 | 50 | 11.6 | 1016 | 3 | 35 | 20-1000 | ||
LO-GP0004 | 1:1500 | 75 | 15.5 | 1520 | 3 | 80 | 20-1000 | ||
LO-GP0005 | 1:1000 | 100 | 16.5 | 1021 | 3 | 22 | 20-1000 | ||
LO-GP0006 | 1:2000 | 200 | 31.0 | 2037 | 3 | 73 | 20-1000 | ||
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.Ir=Maximum input current to be linearly sensed
5.VmaxRMS=Maximum voltage (saturation) CT will develop
6.Te=Effective turns ratio including losses
ABSOLUTE MAXIMUM RATINGS | |
Operating free air temperature range | -40ºC to 85ºC |
Storage temperature range | -40ºC to 100ºC |
SOLDERING INFORMATION | |
Peak wave solder temperature | 300ºC for 10Seconds |
Pin finish | Tin |
