Industry News-page-10

Phenolic cotton cloth tube VS Epoxy tube: How to choose the right tube

2025-10-22 | By: ZTELEC-www.ztelecgroup.com | 183click

Phenolic cotton cloth tube and epoxy tube are two commonly used insulating tube materials in electrical insulation, mechanical structures, and specific industrial applications. While they may appear similar, their material properties and ap...

read more+

30kVA Three-Phase Isolation Dry-Type Transformer Load Capacity Analysis: Is Efficiency ≥ 95% Realis

2025-10-21 | By: ZTELEC-www.ztelecgroup.com | 152click

30kVA Three-Phase Dry-Type Isolation Transformer Efficiency and Load Capacity Analysis. Learn why efficiency ≥95% is realistic, how it impacts load capacity, and what factors affect transformer performance....

read more+

Phenolic Cotton Cloth Tube Factory Direct Sales – High Insulation, High Temperature Resistance, Com

2025-10-21 | By: ZTELEC-www.ztelecgroup.com | 69click

In industries such as motors, electrical equipment, metallurgy, and aerospace, the reliability of insulation materials directly determines whether equipment can operate safely and stably. As a representative of high-performance insulation m...

read more+

Detailed explanation about transformer model with ＂B＂

2025-10-21 | By: ZTELEC-www.ztelecgroup.com | 183click

The B in SB11 and SCB10 all means that the low-voltage winding is foil-wound, and it only refers to the low-voltage winding, because the high-voltage winding needs to have a tap, which is the gear position, so the B here only refers to the...

read more+

What are The Advantages of Phenolic Cotton Cloth Tube?

2025-10-20 | By: ZTELEC-www.ztelecgroup.com | 80click

In the field of industrial materials and composite materials, phenolic cotton cloth tube is a commonly used material that can adapt to many demanding applications. Made from cotton cloth impregnated with phenolic resin and then heat-cured,...

read more+

Are Three-Phase Isolation Dry-Type Transformers the Power Safety Shield? 380V to 220V Conversion Perf

2025-10-17 | By: ZTELEC-www.ztelecgroup.com | 100click

Three-phase isolation dry-type transformers ensure electrical safety and stable 380V to 220V voltage conversion for industrial, medical, and laboratory applications. Learn how they protect equipment and operators....

read more+