Zimbabue Perfil de ingeniería eléctrica y de red | VOLTFORMER

Zimbabue: 50 Hz; MV 33/11 kV; HV 400/330/132/88/66 kV; IEC 60076, ZESA Standards, SAPP Interconnection Code, SANS Standards.

Zimbabue Perfil de ingeniería eléctrica y de red

Zimbabue: 50 Hz; MV 33/11 kV; HV 400/330/132/88/66 kV; IEC 60076, ZESA Standards, SAPP Interconnection Code, SANS Standards.

Zimbabue Perfil de ingeniería eléctrica y de red

Zimbabue

Grid frequency

50 Hz

Distribution voltages

33, 11 kV

Transmission voltages

400, 330, 132, 88, 66 kV

Low-voltage levels

400, 230, 380, 220 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

25 mm/kV

Design Seismic Acceleration (PGA)

0.1 g

Energy Efficiency Regulation

SANS 780 / ZESA Specifications