Overhead Conductors for HVDC lines:

No.

Year

Voltage

Conductor

(kcmil)

Remark

1

Nov, 2008

±800KV

ACSR 630/45

1991 tons

2

June, 2009

±800KV

ACSR 720/50

3252 tons

3

2012

±800KV

ACSR 630/45

3665 tons

4

2012

±500KV

ACSR 900/75

5476 tons

1000kV AC:   TDDL delivered  2703 tons of ACSR 500/35 for 1000kV AC line in March 2008.

ACSR for 1000kV AC Line in China   ACSR for
                  1000kV AC Line in China

+-800kV  HVDC:     TDDL delivered ACSR for two 800kV HVDC lines in China

800kv HVDC 800kV HVDC
800kV
                HVDC