Mv 24kv Indoor Vsg Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• Structure: Vcb
• Model NO.: VSG-24
• 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: 2000A/2500A
• Phase Distance: 210mm/275mm
• Transport Package: Wooden Case
• Specification: steel, expoxy resin
• Trademark: LIYOND
• Origin: China
• Production Capacity: 3000/Month

Product Description

VSG-24 24KV Draw-out Type Vacuum Circuit Breaker

Product Description:

The VSG-24 24KV Draw-out Type Vacuum Circuit Breaker, manufactured by Yueqing Liyond Electric Co., Ltd., is designed for indoor switchgear applications in 24kV power systems. This circuit breaker serves as a reliable protection and control unit for power equipment in industrial and mining enterprises. It is suitable for switching various loads and frequent operations, including breaking short-circuit currents.

Key Features:

• New type of circuit breaker design


• Embedded pole from international brands


• Vacuum interrupter for enhanced safety


• Fixedly sealed main circuit part


• High adaptability to environmental conditions


• Low maintenance operation mechanism


• Long mechanical electrical life

Applying Ambient Conditions:

• Ambient Temperature: -10ºC to +40ºC


• Ambient Humidity: Up to 95% daily, up to 90% monthly


• Earthquake Intensity: Not exceeding 8 degrees


• Saturated Vapor Pressure: Up to 2.2kPa daily, up to 1.8kPa monthly


• Height Above Sea Level: Up to 1000m


• Installation Requirements: Avoid fire, explosion, filth, chemical corrosion, and violent environments

Technical Data:

After type testing, the VSG-24 achieves E2 level and M2 level of mechanical electrical life.

No.	Item		Unit	Data
1	Rated voltage		KV	24
2	Rated frequency		Hz	50/60
3	Rated insulation level	1min power frequency withstand voltage	KV	65
		Rated lighting impulse withstand voltage		125
4	Rated current		A	630	1250	1600	2000	2500	3150
5	Rated short-circuit breaking current(peak)   Rated thermal current (virtual value)		KA	20	20
				25	25	25
					31.5	31.5	31.5	31.5	31.5
6	Rated short-circuit making current(peak)   Rated dynamic stability current(peak)		KA	50	50
				63	63	63
					80	80	80	80	80
7	Rated thermal time		s	4
8	Rated operation sequence			O-0.3s-CO-180s-CO
9	Mechanical life		times	3000
10	Rated breaking current of single capacitor bank		A	400
11	Rated breaking current of back to back capacitor bank		A	400
12	Maximum D.C component			50%

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Product FAQ:

Q: Could I have prices of your products?

A: Welcome. Please feel free to send us an inquiry here. We will reply within 24 hours.

Q: Can I get a sample before the bulk order?

A: Yes, we welcome sample orders for quality testing. Mixed samples are acceptable.

Q: Can we print our logo/company name on products?

A: Yes, we accept OEM. Kindly provide brand authorization to us.

Q: Do you accept product customization?

A: Yes, please provide specific drawings or parameters for a customized quote.

Q: What is the lead time?

A: The lead time depends on quantities ordered, generally within 7-20 days after payment.

Q: What are your Trade Terms?

A: We accept EXW, FOB, CIF, FCA, etc.

Q: What is your payment method?

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

Q: Do you inspect finished products?

A: Yes, each step and finished products undergo QC inspection before shipping. Goods inspection reports will be provided for your reference.

Q: How to solve quality problems after sales?

A: Take photos of quality problems and send them to us for resolution within 3 days.