
Indoor Type AC Metal-Clad MID-Set Withdrawable Switchgear
High-Voltage Metal-Clad AC Enclosed Switchgear KYN28A-12 armored metal-enclosed switchgear (hereinafter referred to as switch cabinet) is a new product designed and developed by our company on the basis of absorbing advanced manufacturing technology at home and abroad, which can replace all...
Description
Over the years, we have been fully aware of the true meaning of the customer as God, and have continued to introduce new styles of switchgear for power distribution equipment, SF6 gas insulated ring main unit, prefabricated concrete substation, strictly controlling quality and paying attention to after sales service. We are your next small business partner. Our company will follow the consistent quality promise, service promise and reputation promise, and regard customer satisfaction as our pursuit. We will cooperate with each user with excellent products, preferential prices, and high-quality services to achieve a win-win situation. Looking forward to the future, we will always uphold the sincere and pioneering quality, strive to abide by our beliefs, and serve every customer well. The company's quality policy is 'product innovation, quality improvement, fashion aesthetics, and customer satisfaction'.
High-Voltage Metal-Clad AC Enclosed Switchgear
KYN28A-12 armored metal-enclosed switchgear (hereinafter referred to as switch cabinet) is a new product designed and developed by our company on the basis of absorbing advanced manufacturing technology at home and abroad, which can replace all kinds of old metal-enclosed switchgear.
It have the following advantages:
The outer shell of the product is entirely made of aluminum-zinc-coated copper sheets processed by CNC machine tools and then assembled with bolts. It has high mechanical strength and effectively ensures the neatness and beauty of the product.
It has strong impact resistance and corrosion resistance. The product shell has P4X protection level.
The main switch of this product can be equipped with a C3 series of fixed load switches, plus a communication interface, and can be connected to the mobile phone of the duty officer to implement remote control and telemetry functions. No matter what kind of circuit breaker is selected, the air insulation distance of the bare conductor can be guaranteed to be greater than 125mm, and the insulation is greater than 60mm. The circuit breaker has the unique advantages of long life, high parameters, low maintenance, and small size.


| Item | Unit | Parameters | |
| Rated voltage | KV | 3, 7.2, 12 | |
| Rated current | A | 630,1250,1600,2500,3150,4000* | |
| Rated short circuit breaking current | KA | 25, 31.5, 40 | |
| Rated short circuit switching current | 63, 80, 100 | ||
| Rated short-yime withstand current(4s) | 25, 31.5, 40 | ||
| Rated peak withstand current | 63, 80, 100 | ||
| Rated frequency | Hz | 50 | |
| Rated insulation level | 1 min power frequency withstand voltage | KV | 42 |
| Lighting impulse withstand voltage | 75 | ||
| control circuit voltages | AC | V | 110, 220, 380 |
| DC | V | 110, 220 | |
| Protection degree | Housing IP4X , cubicle and circuit breaker IP2X when door is open | ||
Order information:
Main circuit schematic diagram or electrical schematic diagram
Arrangement and layout
The model, specification and quantity of the main components.
Ways of incoming and outgoing wires, cable specifications, etc.
If a bus connection is required between devices, the bus connection and the height from the ground should be provided.
We focus on product development and technological innovation, and design and produce our Indoor Type AC Metal-Clad MID-Set Withdrawable Switchgear with scientific and stable concepts. We are earning wonderful attempts to realize this win-win predicament and sincerely welcome you to be a part of us. We understand that if we want to survive and develop, we must use all opportunities to reduce costs, improve efficiency, expand the market, improve service quality, and strengthen our core competitive advantages.
Hot Tags: high-voltage metal-clad ac enclosed switchgear, China, manufacturers, suppliers, customized, prefabricated distribution compact substation, Gas Insulated Ring Main Unit, Box Type Substation, Ring Main Unit RMU, Three Phase ransformer, ring main unit 22kv
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