Handcraft 24kv Vacuum Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: VBI-24
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Do as Your Request
• Certification: ISO9001-2000, CE
• Rated Voltage: 24kv
• Rated Frequency: 50/60Hz
• Rated Current: 630A/1250A/1600A/2000A
• Phase Distance: 210mm/275mm
• Transport Package: Wooden Case
• Specification: steel, expoxy resin
• Trademark: LIYOND
• Origin: China
• Production Capacity: 30000/Month

Product Description

Discover the VBI-24 Indoor 24KV Vacuum Circuit Breaker by Yueqing Liyond Electric Co., Ltd. This handcrafted VCB offers advanced vacuum interruption technology, compact design, and reliable front installation for efficient and safe operation.

 

Product Description: VBI-24 Series Indoor High Voltage Vacuum Circuit Breaker

 

The VBI-24 series of indoor high voltage vacuum circuit breaker with embedded poles is a three-phase A.C. 50 Hz indoor power distribution equipment with a rated voltage of 24 KV. It is designed for protecting and controlling electrical equipment in various industries such as mining enterprises, power plants, and substations.

 

The main conductive circuit of this vacuum circuit breaker with spring mechanism features embedded poles, enhancing insulation reliability, mechanical performance, and breaking capabilities. This design ensures free maintenance and extends the mechanical and electrical lifespan. The product complies with national standards and IEC regulations, achieving a grade of M-E2-C2.

 

Manufactured by Yueqing Liyond Electric Co., Ltd., this vacuum circuit breaker is compatible with switchgear models like KYN28-24(GZS1) and is suitable for fixed installations.

 

Main Technical Parameters:

 

• Rated Voltage: 24 KV


• Frequency: 50 Hz


• Application: Indoor Power Distribution


• Standards: National and IEC


• Grade: M-E2-C2


 

 

Sequence number	name	unit	data
1	Rated voltage	KV	24
2	Rated current	A	630	1250	1600		2000	2500		3150
3	Rated frequency	Hz	50
4	Rated short circuit breaking current	KA	20			25			31.5
5	Rated short circuit making current	KA	50			63			80
6	Rated short time withstand current	KA	20			25			31.5
7	Rated peak withstand current	KA	50			63			80
8	Rated power frequency withstand voltage 1min	KV	65
9	Rated lightning impulse withstand voltage	KV	125
10	Rated short-circuit duration	s	4
11	Rated operating sequence		O-0.3S-CO-180s-CO
12	maximum DC component		50%

FAQ

Product Description

 

Welcome to Yueqing Liyond Electric Co., Ltd.

 

Below are the details of our products:

 

• Prices: Please send us an inquiry for pricing. We will respond within 24 hours.


• Samples: Sample orders are welcome for quality testing. Mixed samples are acceptable.


• Logo/Company Name Printing: We accept OEM with brand authorization provided by you.


• Product Customization: Provide specific drawings or parameters for a customized quote.


• Lead Time: Typically 7-20 days after payment, depending on order quantities.


• Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


• Payment Methods: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc.


• Quality Inspection: Products undergo QC inspection at each production step and before shipping. Inspection reports provided for your reference.


• After-Sales Quality Problems: Send photos of quality issues for resolution within 3 days.