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Raw Materials of Silicon Resin Glass Fiber Sleeve

ZTELEC GROUP | 18-01-26

Silicone resin is mainly used in the preparation of silicone insulating varnish, silicone coating, organosilicon adhesive and silicone plastic. High……

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Application of Silicone Rubber Thermal Shrinkage Tubing in Automotive Industry-II

ZTELEC GROUP | 18-01-26

5. hydrophobicity and surface anti stickiness Silicone rubber heat shrinkable tube has small surface tension and good surface performance. Even at a……

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Application of Silicone Rubber Thermal Shrinkage Tubing in Automotive Industry-I

ZTELEC GROUP | 18-01-26

ZTELEC GROUP today introduces silicone rubber heat shrinkable tube in the automotive industry. Silicone rubber heat shrinkable tube made of silicone……

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Use Conditions of Transformers

ZTELEC GROUP | 18-01-25

1. transformer components are not more than 1000m above sea level; (special customization for more than 1000 meters) 2. the maximum ambient temperat……

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Six Kinds of Power Transformer Protection

ZTELEC GROUP | 18-01-25

First, on the 6 ~ 10kV substation transformer substation, the general installation of over-current protection with time limit, if the over-current m……

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How to Set Temperature Controller? (2)

ZTELEC GROUP | 18-01-25

5, differential time setting: press SET key to select “D”, the green display shows the value of this parameter, select shift, increment,……

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How to Set Temperature Controller? (1)

ZTELEC GROUP | 18-01-25

1, lower limit deviation alarm setting: press SET key to select “SLP”, the green display shows the value of this parameter, select shift……

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On-Load Tap-Changer to High-Performance Maintenance-Free Development

ZTELEC GROUP | 18-01-24

HVDC All converter transformers require on-load tap-changers. Therefore, the construction of UHV and EHV transmission lines in China has played a ca……

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Structural Characteristics of Dry-Type Transformers

ZTELEC GROUP | 18-01-24

1. Safety, fire prevention, pollution-free, can be run directly in the load center; 2. The use of advanced technology, high mechanical strength, sho……

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Intelligent On-Load Capacitive Transformer Adds Luster to the Green Manufacturing Industry

ZTELEC GROUP | 18-01-24

Intelligent on-load capacitive transformer is the national grid for the operation of the characteristics of electricity to guide the development of ……

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The Promotion of Green Energy Saving in Power Transformer

ZTELEC GROUP | 18-01-24

The price of raw materials is at a high level because of the intensification of industry competition and the rising trend of international commodity……

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Principle and Classification of Marine Transformer

ZTELEC GROUP | 18-01-23

Principle In generator, no matter whether the coil movement is moving through magnetic field or magnetic field, it can induce the electric potential……

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Structural Characteristics of Marine Transformer

ZTELEC GROUP | 18-01-23

1, waterproof (CDGS) The iron core is made of high quality cold rolled silicon steel strip, and is treated by special process to reduce the no-load……

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Precautions for Acceptance of Three-Phase Transformer

ZTELEC GROUP | 18-01-23

How to test whether the product is qualified after customers received these three-phase transformer? First, confirm whether the three phase transfor……

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Explanation of the Processing Flow of “Epoxy Resin Plate Machined Piece”

ZTELEC GROUP | 18-01-22

Some of the buyers who frequently walk in the insulation industry, or those who often need to contact the insulating materials, must have a certain ……

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What is the Connection Between Insulation and Temperature

ZTELEC GROUP | 18-01-22

Different insulation materials, their insulation performance is also different. However, there are many factors that affect the insulation propertie……

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Professional Processing of High-quality Insulating Materials

ZTELEC GROUP | 18-01-22

Insulating material is a very common material in our daily life, it usually appears in three different forms of solid, gas, liquid. Insulating plate……

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What Is a High Quality Insulation Board

ZTELEC GROUP | 18-01-22

Insulation board, also known as insulation pad, insulation sheet, insulation blanket, has good physical and mechanical properties, and has excellent……

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The Basic Components of the Transformer

ZTELEC GROUP | 18-01-20

Transformer components include the body of (core, the winding, insulation, lead), transformer oil, fuel tank and cooling devices, pressure devices, ……

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The Role of Power Transformers

ZTELEC GROUP | 18-01-20

Power Transformer is one of the main equipment of power plants and substations. Transformer action is multifaceted not only can increase the voltage……

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1000 MVA Transformer Delivered to Slavic TPP

ZTELEC GROUP | 18-01-20

A transformer of 1000 MVA has been delivered to the railway station “Electric” near the Slavic Thermal Power Plant located in the north ……

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NYPA to Replace Six 765 kV Transformers in Massena

ZTELEC GROUP | 18-01-20

The New York Power Authority (NYPA) has given a green light to a budget that will send $24.5 million for transformer and circuit breaker replacement……

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Product Features of Epoxy Sheet

ZTELEC GROUP | 18-01-19

Epoxy sheet is a high-performance insulation material, which is also called epoxy glass fiberboard, epoxy phenolic laminated glass cloth sheet and s……

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Common Classification and Insulation of Insulators

ZTELEC GROUP | 18-01-19

Insulator is a special kind of insulting material, which can play an important role in overhead transmission line. In order to prevent dust and othe……

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