Blog & Insights | SiTong Cable

When to Use AAC or ACSR? A Practical Project Guide for Power Line Engineers

AAC vs ACSR overhead conductor selection: definitions, standards, characteristics and best applications.

Published：2026-03-05 | Author：SiTong Cable

Powering Modern Communities: The Essential Role of Triplex Service Drop Cable in Three-Phase Distribution

Triplex service drop cable: construction, PE/XLPE insulation, applications and ANSI/ICEA S-76-474 compliance.

Published：2026-02-27 | Author：SiTong Cable

Bridging the Gap: A Comprehensive Guide to Duplex Service Drop Cables

Duplex service drop cable: construction, XLPE vs PE, applications and installation best practices.

Published：2026-02-27 | Author：SiTong Cable

Technical Guide: The Critical Role of ASTM Standards in Power Cables

ASTM standards for AAC, ACSR, AAAC bare conductors: specifications and certification requirements.

Published：2026-02-11 | Author：Harvey

Deep Dive into OPGW: The Ultimate Solution for Dual Power and Communication Functions

OPGW optical ground wire: lightning protection and fiber optic communication in modern grids.

Published：2026-02-11 | Author：Harvey

OPGW (Optical Ground Wire): The Dual-Function Nervous System of Modern Digital Power Grids

How OPGW transcends traditional grounding to become the communication backbone for smart grids.

Published：2026-02-11 | Author：Harvey

ACSR (Aluminum Conductor Steel Reinforced): The Backbone of Global Power Transmission Lines

ACSR legacy and future in 2026 grid modernization: lightweight conductivity meets mechanical strength.

Published：2026-02-11 | Author：Harvey

Mastering ACSR Specifications: From Stranding Configurations to Bird Names

Deep technical guide to ACSR stranding configurations, industry standards and bird-name codes.

Published：2026-02-06 | Author：Harvey

How to Choose a Concentric Cable: A 4-Step Framework for CNE vs. SNE, Copper vs. Aluminum

4-step concentric cable selection: CNE vs SNE, copper vs aluminum, specs and certification.

Published：2026-02-05 | Author：sitongcable

Types of concentric cables

Concentric cable product lines: PVC insulated, aluminum alloy, power+communication types.

Published：2026-01-26 | Author：sitongcable

Service Entrance Cable (SEU): The Reliable Power Transmission Solution for Commercial & Residential Projects

SEU service entrance cable specifications, applications and compliance standards.

Published：2025-12-19 | Author：sitongcable

High-Quality PVC Insulated Concentric Cable: Meeting Global Standards for Reliable Power Transmission

PVC insulated single-phase concentric copper cable specifications for 10/16/25mm².

Published：2025-11-14 | Author：sitongcable

Guide to purchasing cables

Complete cable purchasing guide: requirements, specifications and supplier evaluation.

Published：2025-10-27 | Author：

How to choose overhead cables?

Overhead cable selection guide: mechanical strength, weather resistance, environment adaptation.

Published：2025-10-13 | Author：

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