Transformer - Chundexin Electric

Current Transformer

As an important measurement and protection device in the power system, the current transformer can convert high voltage or large current into low voltage or small current for use in measuring instruments, relay protection and other equipment. Its high-precision and wide-range measurement characteristics ensure accurate monitoring of power system parameters. It adopts advanced magnetic circuit design and manufacturing technology, has excellent anti-saturation and anti-interference performance, and can operate stably in complex electromagnetic environments. Current transformers are widely used in substations, power plants and industrial distribution systems.

LJ-ZW20-10(12)Zero Sequence Protection Integrated Current Indoor Transformer

ZW8-10 Outdoor High-Voltage Vacuum Circuit Breaker

JDZX11-35R Indoor Current transformer

JDZ10-3、6、10A JDZX10-3、6、10AG Indoor Voltage Transformer

JDZX10-3、6、10A Voltage Transformer Indoor transformer

JDZ9-3、6、10 JDZX9-3、6、10 Voltage Transformer Indoor transformer

JDZ9-3、6、10D JDZX9-3、6、10DG Voltage Transformer Indoor transformer

JDZX9-3、6、10 Voltagte Transformer

JDZ11-3、6、10G Indoor Voltage Transformer

JDZX11-3、6、10G Indoor Voltage Transformer

JDZ-3、6、10 JDZJ-3、6、10 Indoor Voltage Transformer

JDZ-3、6、10G JDZJ-3、6、10G Indoor transformer

Customized Mold

After years of hard work and unremitting exploration, our insulation product mold R&D team has successfully developed a series of high-quality insulation product molds.

Our molds feature highly precise design and manufacturing processes, ensuring product stability and reliability.

Our molds use advanced materials and processes, have excellent wear resistance and durability, and can meet various complex process requirements

Exquisite Craftsmanship

With many years of experience and profound professional knowledge, the master craftsman has a unique understanding of the craftsmanship of insulation parts.

Comprehensive knowledge of the material properties, manufacturing processes, and installation requirements of different types of insulation.

The old master pays attention to every detail during the processing and manufacturing of insulation parts, and provides many customers with high-quality and reliable products with his unparalleled insulation parts processing technology.

FAQ

Contact With Experts

1 What scenarios are your current transformers suitable for?

Current transformers are widely used in substations, power plants and industrial distribution systems.

2 Do the performance parameters meet the corresponding scenario standards for special environments?

It adopts advanced magnetic circuit design and manufacturing technology, has excellent anti-saturation and anti-interference performance, and can operate stably in complex electromagnetic environments.

3 What is the design service life of the current transformer under normal working conditions? What factors can shorten lifetime?

Service life under normal working conditions；Dry/cast transformer: 15~20 years; Oil-immersed transformer (regular maintenance and oil change): 20~25 years.

Key factors in shortening life; long-term overload operation; insulation aging; chemical corrosion; lightning overvoltage; Mechanical damage.