Open-loop residual current series

Application
SFG-P/S

This series of current sensors is designed based on fluxgate technology and open-loop principle, which can measure DC, AC, pulse, and various irregular waveform currents under isolated conditions. Product performance:

-open-loop current sensor -Voltage output -5kV/AC insulation voltage -Single power supply voltage -PCB installation -Cobalt based magnetic core
Typical applications:
-Residual current detection -Leakage current measurement in photovoltaic inverters -First human contact protection of photovoltaic arrays -Power failure detection -DC power supply installed for leakage current detection -Communication power supply
Application
SFG-P/S4

This series of current sensors is designed based on flux gate technology and open-loop principle, which can measure DC, AC, pulse, and various irregular waveform currents under isolated conditions. Product performance:

-open-loop current sensor -Voltage output -5kV/AC insulation voltage -Single power supply voltage -PCB installation -Cobalt based magnetic core
Typical applications:
-Residual current detection -Leakage current measurement in photovoltaic inverters -First human contact protection of photovoltaic arrays -Power failure detection -DC power supply installed for leakage current detection -Communication power supply
Application
SFG-P/S5

This series of current sensors is designed based on flux gate technology and open-loop principle, which can measure DC, AC, pulse, and various irregular waveform currents under isolated conditions. Product performance:

-open-loop current sensor -Voltage output -5kV/AC insulation voltage -Single power supply voltage -PCB installation -Cobalt based magnetic core
Typical applications:
-Residual current detection -Leakage current measurement in photovoltaic inverters -First human contact protection of photovoltaic arrays -Power failure detection -DC power supply installed for leakage current detection -Communication power supply
Application
STK-P/M

This series of current sensors are current sensors designed based on the principle of fluxgate technology, capable of measuring leakage currents of DC, AC, pulse and various irregular waveforms under isolated conditions. Product performance:

-High precision -High overload capacity -High insulation capacity -High separation ability -Low temperature drift -Uninstall and Test Features
Typical applications:
-Residual current measurement -Transformer free photovoltaic inverter -Leakage current measurement -First person contact protection for photovoltaic arrays -Power failure detection -Example of leakage current detection for AC/DC power supply -Communication power supply -Single phase or three-phase nominal current (AC or DC)
Application
STK-P/M3

This series of current sensors are current sensors designed based on the principle of fluxgate technology, capable of measuring leakage currents of DC, AC, pulse and various irregular waveforms under isolated conditions. Product performance:

-High precision -High overload capacity -High insulation capacity -High separation ability -Low temperature drift -Uninstall and Test Features
Typical applications:
-Residual current measurement -Transformer free photovoltaic inverter -Leakage current measurement -First person contact protection for photovoltaic arrays -Power failure detection -Example of leakage current detection for AC/DC power supply -Communication power supply -Single phase or three-phase nominal current (AC or DC)
Application
STK-P/M4

This series of current sensors are current sensors designed based on the principle of fluxgate technology, capable of measuring leakage currents of DC, AC, pulse and various irregular waveforms under isolated conditions.

Product performance:
-High precision -High overload capacity -High insulation capacity -High separation ability -Low temperature drift -Uninstall and Test Features
Typical applications:
-Residual current measurement -Transformer free photovoltaic inverter -Leakage current measurement -First person contact protection for photovoltaic arrays -Power failure detection -Example of leakage current detection for AC/DC power supply -Communication power supply -Single phase or three-phase nominal current (AC or DC)
Application
STK-P/M5

This series of current sensors are current sensors designed based on the principle of fluxgate technology, capable of measuring leakage currents of DC, AC, pulse and various irregular waveforms under isolated conditions. Product performance:

-High precision -High overload capacity -High insulation capacity -High separation ability -Low temperature drift -Uninstall and Test Features
Typical applications:
-Residual current measurement -Transformer free photovoltaic inverter -Leakage current measurement -First person contact protection for photovoltaic arrays -Power failure detection -Example of leakage current detection for AC/DC power supply -Communication power supply -Single phase or three-phase nominal current (AC or DC)