Standards-Oriented Selection
Product families are positioned for EV charging applications involving IEC 62955, IEC 61851, IEC 62752, GB/T 40820, and GB/T 22794.
Technical Support
Support for Type A + DC 6mA residual current detection
Practical guidance for charger manufacturers evaluating RCD sensors, integrated current transformer options, sample testing, and standards-driven design.
Application Review
EVsense can review charger type, rated current, cable path, PCB space, and enclosure requirements before recommending a suitable sensor.
Sample Evaluation
For early hardware validation, EVsense can help match datasheets, samples, and reference cases to the target charger platform.
Testing Capability
In-house Type B leakage current testing capability supports product validation and pre-compliance engineering work.
Engineering Workflow
From first inquiry to sample validation
Use this workflow when preparing a new charger controller design, comparing sensor architectures, or moving from prototype to production.
Project Intake
Share charger platform, target market, rated current, conductor path, PCB space, and validation stage.
Model Shortlist
Compare packaged sensors, integrated VT/CT options, and chip + magnetic-core solutions against the project constraints.
Sample Evaluation
Use datasheets, samples, and application notes to verify output behavior, self-test logic, and mechanical fit.
Validation Support
Review leakage-current test results, application cases, and production readiness before moving to volume planning.
Download Center
Start with the guide, then open the model datasheet
Datasheets cover the main packaged sensor families. For chip + magnetic-core solution support, send the target charger architecture for review.
Selection GuideA+6 RCD Sensor Selection Guide
PDFA practical model-selection starting point for EV charging Type A + DC 6mA residual current detection.
Product Datasheet1R20 Series Datasheet
PDFDigital residual current sensor for AC EV charging stations, designed for Type A + DC 6mA detection requirements.
Product Datasheet2R4Z Datasheet
PDFType A + DC 6mA RCD sensor with integrated voltage and current transformers for EV charging applications.
Product Datasheet3R14X Datasheet
PDFCompact Type A + DC 6mA residual current sensor for AC EV charger safety detection.
Product Datasheet4R2Z Datasheet
PDFType A + DC 6mA RCD sensor for European Mode 2 EV charging devices and AC charging applications.
Product Datasheet5R15Z Datasheet
PDFType A + DC 6mA RCD sensor used in GB-standard EV charging pile applications.
Product Datasheet6R2Z Datasheet
PDFType A + DC 6mA residual current sensor with integrated current transformer.
Product DatasheetCT1719 Datasheet
PDFA+6 leakage detection magnetic core with integrated current transformer, used with the ILM2112TQC chip.
Product DatasheetCT1836 Datasheet
PDFCompact A+6 leakage detection magnetic core designed for use with the ILM2112TQC residual current detection IC.
Product DatasheetCT2728 Datasheet
PDFA+6 leakage detection magnetic core with an integrated 32A current transformer for EV charging equipment.
Inquiry Checklist
Information that speeds up model selection
A complete first message helps engineering narrow the product path, sample plan, and validation risk more quickly.
- Charger platform: Mode 2, Mode 3, GB-standard AC pile, or three-phase 22kW
- Target standard and market: IEC 62955, IEC 62752, IEC 61851, GB/T 40820, or GB/T 22794
- Rated current, conductor diameter, and available sensor window
- PCB space, cable routing, enclosure constraints, and isolation requirements
- Output logic, built-in self-test requirements, and controller interface
- Prototype schedule, sample quantity, validation stage, and annual volume estimate
FAQ
Questions engineers usually ask first
These answers help early screening. Final model selection still depends on charger architecture, conductor layout, and target validation requirements.
What is Type A + DC 6mA residual current detection?
It refers to residual current detection for AC leakage and smooth DC leakage up to the DC 6mA threshold commonly required in EV charging safety designs.
Which standards should be considered?
Common EV charging references include IEC 62955 for RDC-DD, IEC 61851 for conductive charging systems, IEC 62752 for Mode 2 IC-CPD, and GB/T 40820 or GB/T 22794 for China-market charging equipment.
How should I choose a model?
Start with charger type, target region, rated current, PCB layout, required integration level, and whether current transformer functions are needed.
When should I consider an integrated CT solution?
Integrated CT or VT/CT options are useful when the charger design needs fewer separate magnetic components, simplified assembly, or a compact sensing block around the controller.
Can EVsense help with Mode 2 and Mode 3 charger projects?
Yes. The product and application case material covers Mode 2 portable chargers, Mode 3 wallboxes, AC charging stations, and three-phase 22kW charger platforms.
What information should I send for model selection?
Send the charger platform, target standard, rated current, conductor routing, available PCB space, output requirements, validation stage, and expected volume.
Can EVsense provide samples and datasheets?
Yes. Use the inquiry form with your target product model and charger application so the engineering team can respond with the right materials.
Does EVsense support leakage current testing?
EVsense has in-house Type B leakage current testing capability that can support product validation and pre-compliance engineering discussions.
Technical Response
Need a product path for a real charger project?
Send the charger platform, target standard, rated current, layout limits, and project stage. EVsense can help shortlist models and provide the right datasheet or sample direction.
