Line loss is low.

Combined with strong pull resistance, high security, anti-tampering, anti-leakage

Low cost of construction, reduce the tower bar, cross brackets and porcelain pieces, reduce the tower height.

The reactance of the low voltage supply line is impedance, capacitive reactance, and inductance.

Parallel bundled wire using three-phase four-wire power supply, so that three-phase load balancing imbalance to a very small,

Reduce the neutral current, thereby reducing the resistance loss.

Due to the use of close symmetrical split structure, so that the inductance of the wire to reduce,

Increase the inter-line dielectric constant, the capacitance increases, so that the circuit reactance significantly reduced,

And ultimately achieve the purpose of expansion and loss