24kv High Voltage Indoor Vacuum Circuit Breaker with Vs1 Operating Mechanism

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: JET
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• Structure: Vs1-24
• 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 Current: 2000A/2500A
• Phase Distance: 210mm/275mm
• Mechanical Life: 20000 Times/10000 Times (≥40ka)
• Transport Package: Plywood Case
• Specification: steel, expoxy resin
• Trademark: JET
• Origin: China
• HS Code: 85352100
• Production Capacity: 10000sets/Year

Product Description

Product Description

 Summary
VS1-24 series of indoor high voltage vacuum circuit breaker with insulating cylinder is three-phrase A.C. 50 Hz indoor power distribution equipment with the rated voltage of 24kV. It's used for protecting controlling the electrical equipment in the fields of industry and mining enterprise, power plants and substation.This type vacuum circuit breaker conforms to national standards and the stipulation of IEC standard, the capability reaches grade of M2-E2-C2.

The product adopts composite insulation way,spring charged operation and rod push mechanism,with the characteristics of small volume,compact design and reliable operation, it can easily match with the switchgear and meet the 'five-prevention' demands. This kind of vacum circuit breaker can be used for many kinds of switchgear like KYN28 24(GZS1). This series of products include: VCB truck, isolation truck and Fuse truck etc.

Applying ambient conditions
1. Ambient temperature: -10°C~+40°C;
2. Relative humidity: the average humidity of a day should be no more than 95%. The average humidity of a month should be no more than 90%;
3. Earthquake intensity: not exceed 8 degrees;
4. Saturated vapor pressure: the average pressure of a day should be no more than 2.2kPa; the average pressure of a month should be no more than 1.8Kpa; .
5. The height above sea level: <1000 m (Except special requirements);
6. It should be installed in the places without fire, explosion, serious filth, chemical erosion and violent vibration.

Technical datas

No.	Item	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	1min power frequency withstand voltage	KV	65
9	Rated lighting impulse withstand voltage	KV	125
10	Rated short-circuit duration	s	4
11	Rated operation sequence		O-0.3s-CO-180s-CO
12	Maximum D.C component		50%

 
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FAQ

Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is 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 the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.