Background
The Electricity Regulations require that all electrical installations and appliances are designed, constructed, and used so that they are electrically safe.
Recreational Vehicles or Caravans, as Connectable Installations (including their appliances), are recognised to pose a higher risk from both electric shock and fire and as a consequence these installations are subject to additional safety provisions including ongoing safety re-verification. (Warrant of Electrical Fitness)
While the Regulations make provision for alternative systems to be employed, these departures are expected to be made as a result of the application of new technologies rather than a desire to reduce costs by utilising practices that deliver a lesser level of safety. A level safety playing field is a necessary part of an effective Regulatory environment.
The Ministry is concerned that the importation and use of Recreational Vehicles or Caravans containing wiring systems and appliances not designed to meet NZ's Regulatory expectations creates safety risks that exceed the level generally expected by the NZ society and constitute an electrical hazard as a result of four factors:
- The small space and close conditions inside a connectable installation,
- The presence of expanses of conductive materials,
- The supply of electricity through a plug and socket arrangement, and
- The use of the vehicle as sleeping accommodation.
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