AS/NZS 3010:2017 Electrical Installations Generating Sets
Section 3: Additional requirements for permanently connected generating sets – AS/NZS 3010:2017 Electrical Installations Generating Sets

AS/NZS 3010:2017 Electrical Installations Generating Sets 3.5-loads: 3.5 Sets supplying safety and essential services: selective protection, no unintended paralleling, other loads

Overcurrent devices must be selected so a fault on one circuit does not impair others; sources not meant to run in parallel must be prevented from being connected together (for example by switching or mechanical interlocks); a single emergency set may supply other loads only with precautions that keep supply to safety and essential services unaffected under all conditions, and where several sources exist, other loads may be supplied only if the remaining sources can still carry all safety and essential services when one fails, which usually means automatic load shedding.

Maintained by Gerard Blokdyk

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  • 6.3 6.3 Requirements for paralleled generator sets
  • 6.5 6.5 Protection

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Other controls in Section 3: Additional requirements for permanently connected generating sets – AS/NZS 3010:2017 Electrical Installations Generating Sets

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