New Zealand Profilo elettrico nazionale | VOLTFORMER

New Zealand: 50 Hz; MV 33/22/11 kV; HV 220/110/66 kV; AS/NZS 60076, EECA Standards, Transpower Grid Code.

New Zealand Profilo elettrico nazionale

New Zealand: 50 Hz; MV 33/22/11 kV; HV 220/110/66 kV; AS/NZS 60076, EECA Standards, Transpower Grid Code.

New Zealand Profilo elettrico nazionale

New Zealand

Grid frequency

50 Hz

Distribution voltages

33, 22, 11 kV

Transmission voltages

220, 110, 66 kV

Low-voltage levels

400, 230 V

MV Lightning Impulse Withstand (BIL)

170 kVp

MV Power Frequency Withstand (1 min)

70 kV RMS

Typical MV Fault Rating

20 kA RMS

MV Neutral Grounding Regime

low-resistance

Specific Creepage Distance

20 mm/kV

Design Seismic Acceleration (PGA)

0.4 g

Energy Efficiency Regulation

AS/NZS 60076.10:2024 / GEMS MEPS