Epoxy Cast Dry-Type Arc-Suppression Coil and Earthing Transformer

Product catalog summary

Overview: This document provides technical specifications for various types of high-voltage switches, including Vertical Break, Center Break, and Double End Break Switches, ranging from 38kV to 800kV. The specifications cover electrical and mechanical parameters, applied standards, and lead times.

1. Vertical Break Switch (123kV-550kV):

Electrical Parameters: Rated voltages range from 123kV to 550kV, with a frequency of 60Hz. Continuous current ratings vary from 2500A to 5000A, and short circuit breaking currents range from 50kA to 63kA. The specific creepage distance is consistent at 25/31 mm/kV.
Mechanical Parameters: All models offer motor/manual operation with a mechanical endurance of 10,000 operations. Open and close times are specified, with weights ranging from 1050kg to 5820kg.

2. Center Break Switch (38kV-550kV):

Electrical Parameters: Rated voltages range from 38kV to 550kV, with continuous current ratings from 3150A to 5000A. Short circuit breaking currents are 50kA or 63kA, depending on the model.
Mechanical Parameters: Similar to the Vertical Break Switch, these models also support motor/manual operation with a mechanical endurance of 10,000 operations. Weights range from 590kg to 5060kg.

3. Double End Break Switch (38kV-800kV):

Electrical Parameters: Rated voltages range from 38kV to 800kV, with continuous current ratings from 4000A to 5000A. Short circuit breaking currents are 50kA or 63kA.
Mechanical Parameters: These switches also feature motor/manual operation with a mechanical endurance of 10,000 operations. Weights range from 650kg to 17450kg.

Standards and Lead Times: All products adhere to IEEE/ANSI and CSA standards. Lead times vary from 13 to 25 weeks depending on the model and voltage rating.

Catalog excerpts

Epoxy Cast Dry-Type Arc-Suppression Coil and Earthing Transformer -1

Smarter Power Better Life SieyuanMain Technical Data of 123kV-550kV Vertical Break Switch Electrical Parameters

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Epoxy Cast Dry-Type Arc-Suppression Coil and Earthing Transformer -2

Smarter Power Better Life SieyuanMain Technical Data of 38kV-550kV Center Break Switch Electrical Parameters

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Epoxy Cast Dry-Type Arc-Suppression Coil and Earthing Transformer -3

Smarter Power Better Life Main Technical Data of 38kV-800kV Double End Break Switch Electrical Parameters PRODUC TT YPE 1 ,’d .ime (DDP after the drawing approved)

Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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