Factory Direct Kyn Series Metal Clad Metal Enclosed Withdrawable Switch Cabinet Switchgear High Medium Low Voltage 35kv

KYN type metal-clad and metal-enclosed withdrawable switchgear is one kind of indoor power distribution device that suitable for three-phase AC 50Hz, rated voltage 10~35KV, working current to 4000A. It is mainly used to receive and distribute electric energy for power plants, small and medium-sized generators for power transmission, substations, industrial and mining enterprises, institutions, etc., which plays the functions of control, protection and detection of circuits, and can also be used to control places with frequent operations.

Main Characteristics
Qinghao switchgear meets the requirements of GB/T11022, GB/T3906 and IEC60298 related standards. It has the interlocking device function to prevent below:
1. pushing and pulling circuit breaker truck when on loading.
2. miss opening and closing circuit breakers.
3. closing the circuit breaker when the grounding switch is in the closed position.
4. miss entry into the live compartment,
5. miss closing the grounding switch when it is live.

Advantages
1. With the function of "five prevention" interlocking device, the operation is safe and reliable.
2. Optional vacuum circuit breaker, load switch and disconnector, etc.
3. According to the use, it can be divided into circuit breaker handcart, voltage transformer handcar, metering handcar, isolation handcar, etc., and the handcart for the same purpose has good interchangeability.
4. The circuit breaker room and the cable room can be equipped with heaters separately to prevent condensation and corrosion.
5. The enclosure protection level of the switchgear reaches IP4X, and the protection level between compartments and when the door of the circuit breaker room is opened, the protection level is IP2X.
6. The door panels and sealing plates around the switchgear are made of 2mm cold-rolled steel plates, which are strong and durable.

Applications
1. Power plants, power transmitting of middle and small size generators.
2. Distribution of industrial and mine enterprises.
3. Electricity receiving and transmitting of secondary substations.
4. Starting of motors.

Service Environment
1. Ambient temperature: -30°C  to  +45°C
2. Altitude: ≤1000 meters.
3. Max. air relative humidity90%(±25ºC);
4. Max. Ground ramp degree 3°;
5. The earthquake: the horizontal acceleration≤0.3m/s² , the vertical acceleration≤0.15m/s²
6. The installation site shall be free from explosion danger, fire, filthy material, chemical corrosion and violent vibration;
(Note: If the application environment is different from the above standard conditions, please contact for customized designs.)

Safe and reliable control protection and monitoring function.
 
*We offer a variety of standard designs and configurations, and also can customize for special designs and options. 

Confirmation before ordering
1. Main circuit system scheme diagram.
2. Material and color requirements of the box shell.
3. Product network configuration requirements.
4. List of required spare parts.
5. Indicate special requirements via email or call if needed. 

Qinghao Electric Co., Ltd. (Hereinafter referred to as Qinghao Electric) is a reliable and specialized power transmission and distribution equipment manufacturer located in Wenzhou City, Zhejiang Province. We are focusing on transformer, substation, switchgear and other power related products' R&D and manufacture from 2010. Our products mainly include oil immersed transformer, dry-type transformer, amorphous alloy transformer, prefabricated substation, pad mounted substation, solar photovoltaic & wind power step-up substation, high and low voltage switchgear.

With more than 20years develop and production efforts, our products are sold to many countries all over the world. Now our products' technical performance has reached the advanced level in power industry, and our company has become a leading professional power distribution manufacturer not only in China but also in the world. With the concept of "world-class transformers, smart solutions", Qinghao Electric is devoting to provide high-quality power for customers.

Let us cooperate with a brighter future!

Q: Are you a Manufacturer, factory or Trading company?   
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).

Q: What's your warranty terms?
A: We offer 24 months warranty time.

Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T, L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: Qinghao transformers are manufactured in accordance with international standards and customer requirements with IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified. 

Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.

Q: How can I trust you?
A: Qinghao Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, KEMA certificate, ISO9001, ISO14000 certificate. We are the audited supplier of TUV, Alibaba and Made-In-China.

Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.

Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.