What type of cable is used for connecting medium voltage switchgear to transformers?
Issue:
Sizing the cable for a medium voltage product.
Product Line:
Medium voltage switchgear and transformers
Environment:
Installation
Cause:
N/A
Resolution:
The transformer manufacturer uses either 7.5kV or 15kV insulated non-shielded cable. Either 1 or 2 #2/0 Cables per phase depending on the line current. Since the cable in non-shielded, air clearances are maintained.
Sizing the cable for a medium voltage product.
Product Line:
Medium voltage switchgear and transformers
Environment:
Installation
Cause:
N/A
Resolution:
The transformer manufacturer uses either 7.5kV or 15kV insulated non-shielded cable. Either 1 or 2 #2/0 Cables per phase depending on the line current. Since the cable in non-shielded, air clearances are maintained.
Released for: Schneider Electric USA






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