company news
-
The Ultimate 5-Step Guide to DC Winding Resistance Test
Read moreAbstract The DC winding resistance test is a fundamental diagnostic procedure for assessing the integrity of power and distribution transformers. This examination measures the direct current resistance of the transformer’s windings, providing critical insights into the condition of the internal conductors and connections. By applying a stable DC current and measuring the resulting voltage drop, […]
-
7 Critical Reasons Your Substation Needs a CT/PT Analyzer in 2025
Read moreAbstract Instrument transformers, specifically Current Transformers (CTs) and Potential Transformers (PTs), are foundational components for the protection and monitoring of electrical power systems. The integrity of their performance directly impacts grid stability, equipment safety, and revenue metering. Traditional testing methodologies, often involving multiple separate devices and manual data interpretation, are increasingly viewed as time-consuming, prone […]
-
The 5-Step Guide to Choosing the Right CT PT Analyzer in 2025
Read moreAbstract The operational integrity of power systems is fundamentally dependent on the accuracy of instrument transformers. Current transformers (CTs) along with potential transformers (PTs) are crucial apparatuses that scale down high currents and voltages to safe, measurable levels for protection relays and metering equipment. A failure or inaccuracy in these components can lead to catastrophic […]
-
The Ultimate Guide: 7 Essential Transformer Tester Procedures for 2025
Read moreAbstract The operational integrity of electrical transformers is fundamental to the stability of power grids globally. Failures can lead to catastrophic outages and significant economic losses. This document examines the critical diagnostic procedures required for modern transformer maintenance, focusing on the period leading into 2025. It posits that a proactive testing regimen, executed with a […]