Colombia Perfil de ingeniería eléctrica y de red | VOLTFORMER

Colombia: 60 Hz; MV 34.5/13.8/11.4 kV; HV 500/230/115 kV; RETIE, NTC 2050, IEC 60076, IEEE C57.

Colombia Perfil de ingeniería eléctrica y de red

Colombia: 60 Hz; MV 34.5/13.8/11.4 kV; HV 500/230/115 kV; RETIE, NTC 2050, IEC 60076, IEEE C57.

Colombia Perfil de ingeniería eléctrica y de red

Colombia

Grid frequency

60 Hz

Distribution voltages

34.5, 13.8, 11.4 kV

Transmission voltages

500, 230, 115 kV

Low-voltage levels

208, 120 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

solid

Specific Creepage Distance

25 mm/kV

Design Seismic Acceleration (PGA)

0.25 g

Energy Efficiency Regulation

IEC 60076 Loss Guidelines / National Grid Code