Prisma Plus G.
Building distribution.
CWS manufactures Prisma Plus G switchboards using the Schneider Electric system for building power distribution. The enclosure, devices and circuit arrangement are selected to suit the project specification.
Match the board to the building loads
Prisma Plus G is an option for commercial distribution where a coordinated enclosure and device system suits the circuit schedule and installation. Wall-mounted or floor-standing arrangements can be considered according to the selected configuration.
Begin with the incoming supply, outgoing circuits and site environment. Required assembly ratings must be confirmed against the applicable manufacturer information and the completed design.
Allow for cables, access and future circuits
Device capacity is only part of the layout. Cable termination space, circuit identification, service access and room for agreed future additions affect how well the board works throughout its life.
Confirm indoor or outdoor exposure, the enclosure protection required and the available wall or floor area. Heat from the installed equipment and the surrounding conditions need to be considered when the assembly is selected.
Protection and documentation
Specify circuit protection, metering and any control interfaces with the project designer. CWS prepares the assembly and testing scope around the agreed requirements, with drawings and circuit identification included in the handover package as specified.
Define the distribution requirement
| Requirement | What to include |
|---|---|
| Circuits | Incoming supply, outgoing circuit schedule, loads and spare capacity. |
| Protection | Device requirements, fault information and coordination requirements. |
| Enclosure | Mounting, dimensions, environment and cable entry. |
| Interfaces | Metering, control circuits and communications if required. |
| Handover | Drawing, labelling, verification and factory-test requirements. |
See lighting and power distribution boards for the wider CWS service, or technical resources for available platform documents.
Discuss a building distribution board
Send the circuit schedule and project specification. We will review whether Prisma Plus G suits the required capacity, environment and installation.
Printable quote checklist (PDF)Email your checklist, drawings and schedules to estimating@clivewilson.co.nz. Leave unknown items blank.