Kyn44-12 Indoor Type AC Metal-Clad MID-Set Withdrawable Switchgear

KYN44-12 indoor type alternating-current metal-clad mid-set withdrawable switchgear is applicable for three-phase power systems of AC50Hz and 3.6~12kV, used for electric energy receiving and distribution, is a PTD control device for single-bus segment systems. It is mainly used in power plants and substations for power transmission, and industrial and mining enterprises for power distribution, as well as secondary substations for power receiving and transmission and starting of large high-voltage motors, etc, realizes control, protection and monitoring.

1.Fully compatible with technical performances and schemes of KYN28A-12, GZS and other switchgears. 

2.More mechanical interlocking protection and operation characteristics. 

3.Complete mechanical interlocking protection and operation characteristics.

4.A variety of configurations of vacuum circuit breakers.  

5.w-vac vacuum circuit breaker from Westing House Corporation. 

6.VD4 vacuum circuit breaker from ABB Corporation. 

7.3AH5 vacuum circuit breaker from SIEMENS.

8.10-VPR vacuum circuit breaker from MITSUBISHI.

9.ZN28GE and VB2 vacuum circuit breakers from GE. 

10.EV12 vacuum circuit breaker from Merlin Gerin. 

11.VS1 vacuum circuit breaker from Senyuan Corporation. 

12.All kinds of homemade vacuum circuit breakers such as VS1, ZN28, ZN63, ZN, etc. 

Adoption of imported and homemade microcomputer-based monitor and remote controller, or electromechanical relay protection and meter monitoring. 

Luxurious imported type, universal type and economical type for option. 

Technical parameters

Outline dimension of switchgear (mm)

Note: 1. Cabinet width is 800 except the breaker cabinet whose width varies.
2. Depth of incoming/outgoing cables is 1660.

Main technical parameters of switchgear 

Note: please take the breaker model into consideration especially for short-circuit capacity of current transformer. 

Honle Electric Co., Ltd is the manufacturer specialized in producing industrial electrical products. It has three factories, the first one produces power supply, the second one produce power transformer, the third one produces complete plants and equipment. As a member of China Power Supply Society, since its foundation, the company has been insisting on the theoretic guideline of "science &technology is the first productive force" and holding up brand strategy as the guide, relying on forward understanding about power supply technology, perfect craft and unwearied pursuing to quality, we can show top quality power supply products, and set up fine image in Chinese market and overseas market.

Up to now, Honle has the modern workshops and advanced production devices. Besides, the company always introduces technology positively, reforms craft continuously, devotes to researching and developing the voltage stabilizer, regulator and power supply, precise pureness power supply, providing, marketing for products. The company always do researching and developing the stabilized voltage power supply, precise pureness power supply, providing marketing for products. In addition, the company tries to find excellent administrators and technical talents. After just a few years of continuous efforts, Honle has been improved on the aspect of varieties, production scale, management mode. So products manufactured by Honle have reached advanced technical level, they are not only popular with a great many customers in China, but also in foreign countries.

The products of our company have been approved by Shanghai Quality Supervision & Inspection Institute, and insured by PICC company. Honle insists on the quality of survival, innovation and development all the time, and it has passed ISO9001 quality management system certification. Relying on rich economic strength, fine production engineering, innovating management mode, we can dare to meet kinds of challenges from China entering WTO. That is helpful for establishing reinforced foundation of international business.