TUV certified Residual current monitoring/DC6mA detection RCMU for AC ev charger

Overview

An important safety function of these devices is to monitor of the leakage current of the entire system from Power modules against earth.A defective system can become dangerous for people or cause fires. Before it comes so far, Power modules must be disconnected from the grid. The leakage current contains DC and AC components. Therefore an AC/DC-sensitive monitoring unit necessary. The heart of the safety device is the MT RCMU®, whose value is evaluated by the control system of Power modules.

Generally protection devices with AC/DC-sensitive differential current sensors can be used everywhere, where flator pulsating DC can develop, whose amount is permanently greater than zero. Instruction of installation in a Pollution Degree 2 environment is available on the table below(or
equivalent statement).

Features

• Self-check function
• Single supply+5V
• High and low-level output
• Printed circuit board mounting

Characteristics

• Stable accuracy
• Low hysteresis offset voltage
• Short response time
• Compact design

Applications

• Ground fault detection
• Convert leakage current detection
• Electric vehicle charging station
• IC-CPD
• Wallbox

Application Circuit

High Voltage Charactoristics

At Ta=25℃,Vc=5V, RH＜70% ,unless otherwise noted

Why Us:

• CE/TUV/UL/RoHs listed
• ISO9001:2015; IATF16949:2016
• 1 years warranty--any complaint on quality, we will send new replacement without hesitation
• OEM/ODM supportable--Supporting customization for your exclusive branding,like color,brand,cable length etc
• Rich experience with many cooperated customers on EU market. Products have been well examined