Off circuit cage type tap changer

Products Categories

Temperature controller for dry-type transformers

JLT-08 capacity regulation and regulation voltage intelligent terminal

JLK-718A de-energized tap changer controller

JLK--716A on-load tap changer controller

JLK-103D5 Intelligent Terminal

JLK-103D3 Intelligent Terminal

JLK-103 on-load tap changer controller

WSB de-energized plate tap changer

De-energized W(1+2)T serial linear tap changer 110KV or less

De-energized WDT serial linear tap changer 110KV or less

0102030405

Vertical electric cage type tap changer-Positive and negative voltage regulation

Comprising an electric transmission mechanism, a switch body, and an electric controller, this series of switches is suitable for oil-immersed transformers with a maximum equipment voltage of 126 kV or lower and a rated current of 1250A or lower. The tap switching can be performed either electrically or manually in the non-excitation state. These switches are specifically designed to be used together with our company’s electric controller JLK-718A.

This tap changer can only be operated when the transformer is de-energized.

product details

Model Meaning

Advantages

1. It can be easily adapted to suit the needs of any non-excitation transformer.

2. The high-current and high-voltage capabilities of this product, combined with its strong short-circuit resistance, make it an ideal choice for use as a switch.

3. Users can easily switch between automatic and manual operation modes with this versatile product.

Details

Connection	Positive and negative voltage regulation
Rated through current	200A-1000A
Rated current grade	35kV、110kV
Maximum number of working position	45613

Our vertical cage electric tap-changers are specially designed to provide precise voltage regulation, enabling seamless adjustment to meet the needs of different load conditions. With its advanced technology and rugged construction, this tap-changer delivers superior performance and durability even in the most challenging environments.

The unique vertical design of our tap changers makes them easy to install and maintain, making them ideal for new installations and retrofit applications. Its compact size and efficient operation make it suitable for use in a variety of electrical equipment, including transformers and voltage regulators.

Our vertical electric cage tap-changers feature state-of-the-art control and monitoring systems that provide real-time feedback and diagnostics to ensure optimal performance and reliability. It is designed to meet the highest industry standards to provide superior voltage regulation accuracy and stability.

Whether it is industrial, commercial or utility applications, our vertical electric cage tap-changers are the perfect solution to maintain optimal voltage levels and ensure a stable power supply. It offers unparalleled flexibility and adaptability, allowing seamless integration into a variety of power systems.

We are committed to innovation and excellence and our vertical cage tap-changers are the ultimate choice for superior voltage regulation of the grid. Backed by our dedication to quality and customer satisfaction, this product is a game changer in the field of electrical engineering.

Voltage Regulation Principle

Outline

Model	Rated voltage( kV)	Installation dimensions（mm）			Power frequency withstand voltage rating（kV/1min）
Model		H	H1	H2	To earth	Interface
WSLⅥDL 200～1000/66 - 7×11	66	1350	600	280	140	140
WSLⅥDL 200～1000/66 - 8×13		1350	600	280
WSLⅥDL 200～1000/66 - 9×15		1350	750	280
WSLⅥDL 200～1000/66 - 10×17		1350	750	280
WSLⅥDL 200～1000/110 - 7×11	110	1950	720	480	230	230
WSLⅥDL 200～1000/110 - 8×13		1950	720	480
WSLⅥDL 200～1000/110 - 9×15		1950	720	480
WSLⅥDL 200～1000/110 - 10×17		1950	720	480