For the Advancement and Prosperity of a Society Utilizing High Level Technology
G(Z)TACSR [Gap Type Conductor] and ZT(XT)ACIR [INVAR Conductor] are unique conductors to up-rate the existing
transmission line's capacity with similar sag by simply replacing the existing ACSR.
To cope with new subjects, such as harmony with the environment and application for telecommunication in several transmission
line project, NS-TACSR [Noise-suppressed conductor] and OPGW [Composite fiber optic overhead ground wire] have been
developed.
AS wires [Aluminum-clad Steel wires] have been used for the conventional ground wire, component wire of OPGW or as the core
wire of ACSR/AS conductor.
500kV transmission line using Aeolian noise
suppressed conductor (NS-TACSR)
 |
 |
 |
 |
| Wind tunnel facility to develop Aeolian noise
suppressed conductor |
|
Gap Type Conductor (Low Sag Up-rating
Conductor)
Catalog [505KB] >  |
INVAR Conductor |
Oval Shape Low Wind Pressure Conductor |
 |
 |
| Typical View of Compression Type Dead
End Clamps |
Composite fiber optic overhead ground
wire (OPGW)
Catalog [2.2MB] > |
|
The Development of Unique Conductor to Satisfy the Several Demands
In collaboration with Japanese electrical power companies, J-Power Systems and its predecessor have
constantly developed wide variety of unique new technologies and products, such as aluminum-clad
steel wire (AS wire), OPGW(SUS/AL), ACSR/AS, NS-TACSR, G(Z)TACSR or ZT(XT)ACIR as a pioneer
and leading manufacturer in the overhead electrical wires and cables industries in the world.
By maximizing the value of the combined management resources, of both Hitachi Cable, Ltd. and
Sumitomo Electric Industries, Ltd. Integrating their advanced technology development capabilities, JPower
Systems will create synergies that will provide society with technologies and products to not only
assure a stable energy supply but also to be friendly to people and the environment.
