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kyn61-40.5(ⅱ)型铠装移开式交流金属封闭开关设备

metal-clad withdrawable enclosed seitchgear cubicle

概述 general

kyn61-40.5（ii）型铠装移开式交流金属封闭开关设备柜体系三相交流50hz、额定电压40.5kv的户内成套配电装置。作为发电厂、变电站及工矿企业接受和分配电能之用，并具有对电路实行控制、保护和监测等功能。

it is kyn61-40.5(1i) armored movable ac metal- enclosed closed switchgear with three-phase ac of 50hz and ratedvoltage of 40.5kv, being an indoor complete power distribution device. it is used for receiving and distributing electricenergy by power station, transformer substation and industrial and mining enterprises, and can be used to control, protect and monitor circuit.

结构说明  structur description

开关柜按gb3906和gb/t11022标准而设计。整体由柜体和可抽出部分（手车）组成，隔室结构布局延续了kyn61-40.5的优点，电气性能有较大的提升，并在生产工艺、产品外观等方面做了众多改进。

switchgear is designed as per gb3906 and gb/t11022 standard. the switchgear is composed of body and withdrawable part (handcart). structural layout and electrical performance of compartments maintain the advantages of kyn61-40.5, improve electrical performance, and make improvements in production process and product appearance.

主要特点  main features

1、外观新颖、平整、简洁，色调统一、厚重，比例协调;

2、可选配：中国产真空断路器( zn85-40.5/3av3 )、 abb公司空断路器( vd4-40.5)、阿海珐sf6断路器( fp4025d )、施耐德sf6断路器(sf2 )，同类断路器具有互换性，更换简单、方便;

3、具有简单、可靠的“五防”联锁功能，防止误操作;

4、高压室内的二次线槽采用全金属防护，运作更安全、可靠;

5、具有更人性化的人机界面，方便操作;

6、更高的电气性能，除相间外，其它位置均为空气绝缘;

7、外壳防护等级ip4x，手车室打开状态下，防护等级ip2x。

1. the product possesses novel, flat and concise appearance; unified and balanced color as well as harmonious proportion;

2. optional: domestic vacuum circuit breaker (zn85-40.5/3av3), vacuum circuit breaker manufactured by abb company (vd4-40.5), sf6 breaker manufactured by areva (fp4025d), sf6 breaker manufactured by schneider(sf2); breakers of the same kind are interchangeable easily and simply.

3. it has simple and reliable "five-prevention" interlocking function to prevent misoperation;

4. all-metal protection is adopted for secondary wire slot in the high- pressure chamber to ensure safe and reliableoperation;

5. humanized human-machine interface facilitates operation;

6. it owns high electrical performance, and all the positions are air isolation except spaces between compartments.

7. protection grade of enclosure is ip4x, and the protection grade is ip2x under the status of opening handcart compartment.