+27 21 852 4719 [email protected] Mon-Fri 8:00-17:30 (SAST)
Substation Communications

Substation Communications

Browse technical resources about OM5/OS2 fiber, FC/ST connectors, distribution boxes, circulators, QSFP28, PDU, FTTR, rail transit and communication cabling.

  • Thailand Tower Communications

    Thailand Tower Communications

    Thaicom is the name of a series of operated out of and the name, which is the company that owns and operates the Thaicom satellite fleet and other telecommunication businesses in Thailand and throughout the Asia-Pacific. The official name of satellite project known as THAICOM named by His Majesty the King Bhumibol Adulyadej, as a symbol of the linkage between Thailand and modern communications technology.


  • Portuguese Communications Authority Optical Cable Tender

    Portuguese Communications Authority Optical Cable Tender

    Anacom announced on Wednesday that Portugal will be the first country in the European Union to launch a public tender for the installation, management, operation and maintenance of high-capacity networks for so-called “white zones”. com offers an unmatched database of Optical Fibre Cables tenders from Portugal, more than any other platform. Whether you're a supplier, contractor, or manufacturer, we ensure you stay informed about ongoing bidding. Explore the latest Portugal Telecommunication Tenders and gain access to real-time government bids, eProcurement updates, and detailed information on government contracts in Portugal. The National Telecommunications Authority (ANACOM) welcomed today. Tender for Contract For The Construction Of Telecommunications Infrastructure And Installation Of Fiber Optics. Register now for 7 days Free Sample Tenders & AI Website Demo.

    [PDF Version]
  • Photovoltaic substation combiner box structure

    Photovoltaic substation combiner box structure

    A combiner box is a key DC distribution device used between PV strings and the inverter. Each string consists of solar modules wired in series, and the combiner box gathers multiple strings into a single output while ensuring safety and system efficiency. Modern solar power stations—from residential rooftops to 1500V industrial arrays—depend heavily on high-quality electrical enclosures, advanced protection components, and intelligent data systems to maintain long-term reliability. This guide explains how combiner boxes work, how they have evolved. Photovoltaic combiner boxes are critical components in solar power systems, acting as the "nerve center" that aggregates and manages electrical output from solar panels. The product portfolio is current (DC) output of multiple solar panels. These include circuit breakers, fuses, and surge protection devices. Look at it every 6 to 12 months.

    [PDF Version]
  • 10kV substation busbar fault

    10kV substation busbar fault

    Circuit Breaker Failure to Operate or Maloperation: Manually store energy and test closing operation; replace damaged coils; repair or replace faulty auxiliary switches. Policy regarding fault clearance times required from busbar protection varies from utility to utility. Due to the fact that the short-circuit levels of bus bars. A busbar is a rigid, high-conductivity metallic conductor that serves as a common connection point for various electrical apparatus within a substation. Explore busbar protection fundamentals and learn how differential schemes and overcurrent devices safeguard electrical networks from.


Need Product Pricing?

Contact us for competitive quotes on any of our fiber optic and telecom products

Get a Quote