EN
FR
DE
ES
-
24 03,2023
The Difference Between Autotransformer and Isolation Transformer
Transformers are widely used in electrical systems to transfer electrical energy from one circuit to another. Two common types of transformers are autotransformers and isolation transformers. Although they both perform the same basic function, they have s...
-
29 09,2024
How are transformer losses classified?
This article classifies transformer losses into no-load losses (iron) and load losses (copper), detailing specific types including hysteresis, eddy current, stray and dielectric losses that affect overall efficiency.
-
27 03,2023
Understanding the Features and Connecting Configurations of a Sliding Core Transformer
The sliding core transformer is an advanced type of electrical transformer that utilizes a movable core. This core is made up of several laminations that can slide in and out and rotate, allowing the transformer to be tuned to the desired voltage and impe...
-
24 03,2023
Understanding IP Ratings and their Significance
IP (Ingress Protection) ratings are codes used to classify and rate the degree of protection provided by an enclosure against the intrusion of solid objects, dust, and water. IP ratings are an important consideration for various electrical and electronic ...
-
24 03,2023
50Hz and 60Hz Interchangeability: Operating Conditions and Pricing Considerations
Electric power systems around the world use either 50Hz or 60Hz AC (alternating current) frequency as the standard. In certain cases, it may be necessary to interchange between these two frequencies due to various reasons. This article will discuss the op...
-
23 12,2025
How to Handle Transformer Light Gas Alarm? — An Authoritative Guide by Global Maintenance Experts
Comparative analysis of transformer lead connection methods: bolted, crimped, welded, and plug-in terminals for different voltage classes and environmental conditions.
-
20 12,2025
Why Are Transformer Lead Wire Connections Prone to Oxidation in Humid Environments? — A Scientific Guide to Protective Coating Selection
Step-by-step guide to eliminate surface tracking on bushings using RTV silicone coatings, covering hydrophobic mechanisms, IEC-compliant application, and leakage current suppression techniques.
-
18 12,2025
What Tests Should Be Conducted After a Sudden Short Circuit? —Winding Deformation Testing (FRA Method) Operational Procedure
Step-by-step guide to eliminate surface tracking on bushings using RTV silicone coatings, covering hydrophobic mechanisms, IEC-compliant application, and leakage current suppression techniques.
-
17 12,2025
Common Connection Methods for Transformer Lead Wires —Essential Guide for Global Engineers
This guide details RTV silicone coating solutions for bushing surface tracking, covering hydrophobic properties, IEC-compliant application techniques, leakage current suppression, and long-term maintenance strategies.
-
13 12,2025
What to Do When the Lead Wire Length Is Insufficient During On-Site Transformer Installation?
Explains how excessive temperature rise accelerates transformer insulation aging via Arrhenius effect, and provides IEC-compliant cooling solutions to extend lifespan by 10+ years.
