Poland Profilo elettrico nazionale | VOLTFORMER

Poland: 50 Hz; MV 20/15 kV; HV 400/220/110 kV; IEC 60076, PN-EN 50708 serisi, PSE Operator Norms, PTPiREE.

Poland Profilo elettrico nazionale

Poland: 50 Hz; MV 20/15 kV; HV 400/220/110 kV; IEC 60076, PN-EN 50708 serisi, PSE Operator Norms, PTPiREE.

Poland Profilo elettrico nazionale

Poland

Grid frequency

50 Hz

Distribution voltages

20, 15 kV

Transmission voltages

400, 220, 110 kV

Low-voltage levels

400, 230 V

MV Lightning Impulse Withstand (BIL)

125 kVp

MV Power Frequency Withstand (1 min)

50 kV RMS

Typical MV Fault Rating

20 kA RMS

MV Neutral Grounding Regime

resonant

Specific Creepage Distance

20 mm/kV

Design Seismic Acceleration (PGA)

0.05 g

Energy Efficiency Regulation

EU Ecodesign 2019/1783 Tier 2 / EN 50708