Electroalfa

Products and services

0,4 kV power distribution panel, steel or polycarbonate enclosed

The distribution panels are designed for network transformers substation on one or two pillars, equipped with 40 ÷ 250 (400) kVA, 20/0, 4kV power transformers and their role is to supply the consumers in rural or suburban areas as well as the street lighting.

Technical data
Rated power 40÷250 (400)kVA
Thermal and usage rated current 58A÷362 (578)A
Current transformers current 50÷400 (600)/ 5A, clasa 0,5
Rated voltage 400/ 230 V c.a.
Insulation voltage 690 V c.a.
Rated frequency 50 Hz
Normal protection degree IP 54 (metallic enclosure); IP 44 (polycarbonate enclosure)

 

 

Technical data extended text: Power distribution and metering equipment’s (.pdf)


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