Charger Installation Designer

Visualize wiring & RCD selectivity (AREI/NEN)

Configuration

Infrastructure Setup

Protection Strategy

Standard: Type A + 6mA DC (RDC-DD)

Advanced: Full Type B per point

Regulations

AREI 4.1: Sub-DBs require individual isolation switches.
DC Stacking: Multiple chargers (>1) can blind upstream Type A RCDs.
Cluster: Use Type B (300mA) at the cluster head to protect the main feed.

DC Leakage Potential

-- mA

Cumulative smooth DC

Upstream Requirement

Type A

Main RCD Specification

Wiring Diagram Generated