Customizable Power Distribution Cabinet Special Customization Switchgear Box

• Certification: CCC, ISO9001
• Shell Material: Steel Plate
• Voltage Level: High Voltage
• Installation: Removable
• Structure: Cabinet
• Rated Current: 630/1250/1600/2000/2500
• Transport Package: Pre-Packaged
• Specification: Depends on model
• Trademark: BO LIAN
• Origin: China
• Production Capacity: 5000 Set/Year

Product Description

>>Overview

The KYN28A-12/24(Z) indoor AC metal-clad switchgear, commonly known as the cabinet, operates within a range of 3.6-24KV for three-phase AC 50HZ single busbar systems and single busbar segmentation systems. This comprehensive power distribution equipment is primarily employed in power plants, substations, industrial and mining enterprises, high-rise buildings, and various other settings for the reception and distribution of power, along with circuit control, protection, and monitoring.
Our product's circuit breaker utilizes a middle mounting mode and offers flexibility in selection between VS1 (ZN63A) type or VD4 type vacuum circuit breakers. Additionally, it accommodates a wide array of vacuum circuit breakers from various domestic and international specifications and models.
Adhering to standards: GB3906-2006 '3.6kV~40.5kV AC metal-enclosed switchgear and control equipment', DL404-2007 'Indoor AC high-voltage switchgear ordering technical conditions', and IEC298 (1990) 'Rated voltage above 1KV and below 5CKV AC metal-enclosed switchgear and control equipment'.

 

Product Parameters

 

>>>>Main Technical Parameters
sports event		unit
Rated voltage		kV	7.2,12,24
Rated frequency		Hz	50
Rated current		A	630,1250,1600,2000,2500,3150,4000
4S Thermal stability current		kA	16,20,25,31.5,40,50
Rated dynamic stability current (peak)		kA	40,50,63,80,100,125
Rated short-circuit breaking current		kA	16,20,25,31.5,40,50
Rated short-circuit closing current (peak)		kA	40,50,63,80,100,125
Rated insulation level 1min frequency withstand voltage		kV	32  42,65
		kV	60,75,125
Rated operation sequence			0-0.3S-C0-180S-CO
Rated short-circuit breaking current		the second	50
Mechanical life time		the second	20000
Contact opening distance		mm	11±1
Overtravel		mm	4±0.5
Centre distance between phases		mm	210,275
Bouncing time of closing contact		mS	≤2
Three-phase switching non-simultaneous		mS	≤2
Breaking time (when operating force is applied) Max.		ms	≤50
		ms	≤50
		ms	≤60
Closing time		ms	≤100
Average opening speed		m/s	0.9~1.2
Average closing speed		m/s	0.6~0.8
protection class			P4X(When the breaker compartment door is openIP2X)

 

Product Advantages:
Certified by authoritative bodies: ISO, CE, CCC, and more.
- State-of-the-art SQA quality management system ensures top-tier product quality.
- Rapid quotation services, inclusive of electrical design offerings.
- Swift delivery timelines, with the quickest global dispatch ranging from 10-15 days.
- Comprehensive after-sales service system guarantees a worry-free purchase experience.
- We welcome factory visits and provide OEM/ODM services for personalized guidance.

Packaging & Shipping

 

 

Certifications

FAQ

 

Q: Are you a manufacturer, factory, or trading company?
A: Yes, with over two decades of experience, we specialize in the development, production, and operation of power distribution equipment, including transformers, switchgear, and substations.
Q: How can I place an order?
A: Request a quotation from us → Customize with drawings and samples → Inform us of usage scenarios → Receive our product design recommendations → Negotiate details → Confirm samples → Sign a contract and make a deposit → Begin mass production → Prepare goods → Balance payment and delivery → Further cooperation.
Q: What shipping methods are available?
A: We offer shipping via Ocean Express, China Express, and other express routes. If you require alternative shipping methods, please contact us for further arrangements.
Q: How can I trust your company?
With numerous patent certificates, ISO9001, and ISO14001 certifications, our products enjoy widespread usage globally. As an audited diamond supplier on Made in China, we are committed to delivering quality products at competitive prices.
Q: What are the delivery timelines for production and shipment?
A: Delivery time varies based on order quantity, typically within 15 days post receipt of prepayment.
Q: Can your products be customized?
A: Absolutely. Given the diverse voltage, frequency, and other specifications across different regions, we can tailor our transformer products to meet your specific needs.
Our products can be customized according to your requirements.
Q: How can I confirm the payment?
A: We accept wire transfers and PayPal, among other payment methods. Prior to making a payment through other methods, please contact us. A feasible 20-30% deposit is required, with the balance payable before installation.