MIDDLE CABLE (A) / XLPE / PVC (HDPE) – 18/30 (36) KV, COPPER OR ALUMINUM, XLPE INSULATION, PVC SHEET OR HDPE.

MIDDLE CABLE (A) / XLPE / PVC (HDPE) – 18/30 (36) KV, COPPER OR ALUMINUM, XLPE INSULATION, PVC SHEET OR HDPE.

Description

Overview

Cable C (A) / XLPE / PVC (HDPE) for power transmission and distribution systems, voltage 18/30 (36) KV, frequency 50Hz, installed on poles.

Applied standard

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

Structure

Technical features

– Voltage level U0 / U (Um): 18/30 (36) 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.