MIDDLE CABLE ((A) / XLPE / PVC (HDPE) – 12/20 (24) KV, COPPER OR ALUMINUM, XLPE INSULATION, PVC SHELL OR HDPE.

MIDDLE CABLE ((A) / XLPE / PVC (HDPE) – 12/20 (24) KV, COPPER OR ALUMINUM, XLPE INSULATION, PVC SHELL OR HDPE.

Description

Overview

Cable C (A) / XLPE / PVC (HDPE) for power transmission and distribution system, voltage 12/20 (24) kV, frequency 50Hz, installed on column.

Applied standard

– TCVN 5935-2 / IEC 60502-2.
– TCVN 6612 / IEC 60228.

Structure

Technical features

– Voltage level U0 / U (Um): 12/20 (24) kV.
– Permissible long-term working temperature for conductors is 90ºC.
– The maximum allowable temperature of the conductor when short-circuiting for no more than 5 seconds is 250ºC.