China Wholesale 33kv Indoor Switchgear Manufacturers – KYN28- 24(15) Armoured removable AC metal- enclosed switehgear – Jonchn

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China Wholesale 33kv Indoor Switchgear Manufacturers – KYN28- 24(15) Armoured removable AC metal- enclosed switehgear – Jonchn Detail:

Model and meaning

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Use environmental conditions

1. Ambient air temperature: -15℃~+40℃ ;
2. Altitude:≤3000m;
3. Relative humidity: daily mean relative humidity not over 95%, monthly mean not over 90%;
4. Seismic intensity: not beyond Ms8;
5. The installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
6. If the product is intended for locations beyond the normal service conditions stipulated by GB3906, please negotiate with our company.

The main technical parameters

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Product structure performance characteristics

1. Switchgear of 24kV(15)with compact volume Structure of this product is similar to that of mid-set switchgear of 12kV, the product is applicable to systems of 24kV/15kV, need not composite insulation or interphase separator,with outstanding insulation performance.
2. Safe structure, flexible installation This switchgear is composed of cabinet body and mid-set withdrawable part(i.e. handcart) two parts. The cabinet body is divided into four separate compartments, degree of protection of the enclosure is IP4X, and the protection degree is IP2X when compartment doors and circuit breaker chamber door are opened. It has overhead incoming and outgoing lines, cable incoming and outgoing lines and other function schemes, it can become power distribution unit of different schemes and forms after permutation and combination. This switchgear can be installed, debugged and maintained from the front side, so it can be arranged in duplex by means of back-to-back or arranged against the wall, which not only improves its safety and flexibility, but also reduces the floor space.

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3.Lightning impulse resistant capacity

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4. Various handcarts, convenient operation Framework of the handcart is made up of steel sheets through machining of CNC machine tool. The handcart has good insulation coordination with the cabinet body, with safe, reliable and flexibly mechanical interlocking. It can be divided into circuit breaker handcart, voltage transformer handcart and isolating handcart according to the purposes, handcarts of the same specification are exchangeable absolutely. There are breaking position, test position and working position in the cabinet body for handcart, each position has positioning device respectively that guarantees reliable interlocking, must carry out operation according to the interlocking anti-misoperation process. All handcarts adopt lead screw to rotate to push in or withdraw, it is convenient and flexible to operate, suitable for all kinds of operators on duty. When it is required to remove the handcart from the cabinet body, please use a special transfer car to take it out conveniently, then to carry out inspections and maintenance; it adopts mid-set type, has small volume, is convenient to check and maintain.

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The main circuit scheme diagram

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Product detail pictures:

China Wholesale 33kv Indoor Switchgear Manufacturers –  KYN28- 24(15) Armoured removable AC metal- enclosed switehgear – Jonchn detail pictures

China Wholesale 33kv Indoor Switchgear Manufacturers –  KYN28- 24(15) Armoured removable AC metal- enclosed switehgear – Jonchn detail pictures


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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for China Wholesale 33kv Indoor Switchgear Manufacturers – KYN28- 24(15) Armoured removable AC metal- enclosed switehgear – Jonchn , The product will supply to all over the world, such as: Iraq, Atlanta, Cairo, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we give our clients with high quality products and solutions and excellent service. Be sure to feel free to contact us for further information.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Priscilla from Puerto Rico - 2018.11.22 12:28
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Gwendolyn from Curacao - 2018.10.31 10:02