Embedded Pole

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Vacuum Interrupter

Place of Origin: City, Province

Online Consult Contact Information

Overview

For epoxy poles, Main technical data are as following: rated voltage ranging from 12KV to 40.5KV; rated current ranging from 630A to 4000A; rated short time breaking current ranging from 16KA to 50KA.

Product Details

Product description

From the development of insulation on breakers,it can be divided into three generations:air, composite and solid insulation. And so-called solid insulation means solid seal pole column,which might represent the great advancement of insulation on vacuum breakers.Since the epoxy can be used to replace the insulating and mechanical supports,the breakers therefore become compact and simple and are able to service under humid and dusty conditions.When the external insulation of miniature chambers in air condition fail to fulfill the requests of specifications,solid seal pole column are therefore introduced and now become one of the most applicable ways in the field of medium voltage breakers either at home or abroad.

Advantage

1.Embeded poles, ABB similar, rated voltage 12KV/24KV, 630A
2.Prompt delivery
3.Competitive price

4.well and good quality

DATA

MAIN TECHNICAL SPECIFICATION	UNIT		SPECIFICATION

Rated voltage	kV		12/24
Rated current	A		630
Rated frequency	Hz		50/60
Short-duration（1min） power frequency withstand voltage	kV		48
Lightning impulse withstand voltage	kV		95
Rated short-circuit breaking current	kA		20
Rated peak withstand current	kA		50
Rated short-circuit making current	kA		50
Rated short-time withstand current	kA		20
Rated duration of short-circuit	S		4
Rated breaking current of single capacitor bank	A		400
Rated breaking current of back to back capacitor bank	A		400
Rated operating sequence		O-0.3s-CO-180s-CO

Contact me: Miss Karen Hu

Sales Department

Telephone: +86-

: info@volcano-electrical.com

Webiste: https://www.volcano-electrical.com/