一、产品介绍:
QVKP2-12型户内高压固封式真空断路器(以下简称断路器)是用于12KV电力系统的户内开关设备,作为电网设备、工矿企业动力设备的保护和控制单元。由于真空断路器的特殊优越性,尤其适用于要求额定工作电流的频繁操作,或多次开断短路电流的场所。断路器采用操动机构与断路器本体一体式设计,既可做为固定安装单元,也可配用专用推进机构,组成手车单元使用,其中固定式断路器可以增加相应的联锁,以满足配XGN2、GG1A等固定柜的需要。
二、技术参数:
序号 | 项 目 | 单位 | 参 数 |
1 | 额定电压 | KV | 12 |
2 | 工作耐压 | KV | 42 |
3 | 雷电冲击耐压 | KV | 75 |
4 | 额定电流 | A | 630,1250,1600,2000,2500,3150,4000 |
5 | 额定短路电流 | KA | 25,31.5,31.5,31.5,40,40,40 |
6 | 额定短路关合电流 | KA | 63,80,80,80,100,100,100 |
7 | 额定动稳定电流 | KA | 63,80,80,80,100,100,100 |
8 | 额定短路电流开断次数 | 次 | 20 |
9 | 机械寿命 | 次 | 20000 |
Shandong Qikai Electric Power Equipment Co., Ltd. is dedicated to providing total solutions of the electrical environment for the industrial, agricultural, energy, power, transportation, and construction industries. The company was established in 1999 with a registered capital of 100 million yuan. It has introduced advanced production, processing and testing equipments in the world to produce high and low voltage complete sets of equipment, box type substations, vacuum circuit breakers, active filters, reactive power compensation devices and energy saving devices. And other power equipment products, and set up a power smart control equipment technology center, specializing in the study of high and low voltage complete sets of equipment technology and applications, improve product stability and reliability.
The company integrates power service resources in the fields of power design and power construction, and innovatively proposes a total solution for the 360 power environment. It has reached a strategic partnership with Hyundai Heavy Industries (China) Electric Co., Ltd., one of the world's top 500 companies, and cooperated with many Academic and scientific research units have successively established the China Electric Environment Research Center and the Electric Environment Energy Saving Research Institute, which specializes in the research of electric environment solutions and energy-saving technologies.
In order to become a “famous brand in China's power equipment industry,” Qikai Electric takes “Become the first grade enterprise in the world's power equipment industry” as strategic vision , further deepening transformation, promoting continuous improvement in quality, customer-centricity, and through technological innovation. , quality improvement and quality engineering, to achieve product leadership and strategic leadership.To develop the four aspects of market status, profitability, customer satisfaction, social responsibility in a balanced way.
Qikai Power is serving the society with high-quality 360 electrical environment solutions...