The residual current protection of AC power supply equipment should have the function of protecting AC residual current, pulsating DC residual current, and smooth DC residual current of 6mA or above, and comply with the relevant residual current action characteristics requirements of GB/T14048.2 or GB/T16916.1 and GB/T22794, or GB/T16917.1 and GB/T22794. The residual DC detection device used for charging electric vehicles in Mode 3 shall comply with GB/T 40820-2021.

Main features:

Isolation measurement

PCB installation

Self built current 30mA

Rated measuring current ± 6mA (DC)& 30mA（AC）

Dynamic output voltage 0.7Vcc~Vcc

Typical applications:

? Wallbox

Charging Station - Mode 2

Charging Station - Mode 3

DC motor driven static converter

Product advantages

Strong anti-interference ability

High precision

Compliant with GB/T1804-2000-M