Prefabricated (modular) wiring should comply with BS 8488 and BS 7671, use non-interchangeable couplers conforming to BS 5733 or BS EN 61535 at IP4X minimum, run below 70 C, be installed by trained operatives with certificates, be accessible and supported, not be made or broken live, have identifiable protective conductors for testing, and be tested on completion; in Group 1 and 2 locations designers must satisfy the Group it meets safety circuit requirements, and modifications need the Group's agreement. BEMS central controls should have an independent battery inverter supply and outstations integral batteries.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.