Buy Power Distribution Suppliers – 11kv outdoor pole mounted high voltage vacuum circuit break – JSM TRANSFORMER

Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Switchgear Company, Medium Voltage Recloser, 110kv Substation, We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us!

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Buy Power Distribution Suppliers – 11kv outdoor pole mounted high voltage vacuum circuit break – JSM TRANSFORMER Detail:

Product Description

RVB type outdoor vacuum circuit breaker covering 12kV up to 36kV range for transformer substation and switch station using.

The current rating: 630A,….2500A, short circuit breaking current rating: 25kA,…40kA.

Its perfect design for instead of traditional type like OHB,VBF,3AF,ZW7,ZW30,ZW39,ZW37…etc.

More light, compact, reliable, and friend-enviromental.

 

Overview

Developed RVB-40.5 series of outdoor vacuum circuit breaker using modern processing technology and computer-aided design techniques,

combined with the latest generation of spring bodies and the advantages of a permanent institution. Its pursuit of high reliability,

easy to maintain design concepts to create a generation of superior product, is the most reliable electric power system the best option.

RVB-40.5series of switches of the main use software and solidwork designed with the overall nice, safe and reliable.

RVB-40.5Series switches have a variety of styles to choose from:

RVB-40.5Nordinary outdoor vacuum circuit breakers, spring actuator come standard with mechanical life of 20,000 times.

All series switches meet the following criteria:

ANSI/IEEE C37.60/IEC 62271-100( GB1984-2003 China standard)

GBT11022-1999 China Standard

IEC 60255-11

IEC 60255-21-1 Class I

IEC 60255-21-2 Class I

IEC 60255-21-3 Class I

IEC 60255-22-1 Class III

IEC 60255-22-2 Class IV

IEC 60255-22-3 Class III

IEC 60255-22-4 Class IV

RVB-40.5 Spring type VCB main characteristics

Reliable manual opening device

Reliable and labor-saving manual closing

Visible sub-closing indicator

IP64 protection class plug connector

 

Description:

Offering a unique design of the manual switch on technology to meet the state of conventional and unconventional features of the Closing. Its speed to meet IEC62271-100 and similar GB1984-2003 standard requirements.

The emergence of the technology to make up for the permanent institutions and agencies in their respective spring shortcomings, is a new generation of high-performance power switching distinguishing features.

Primary busbar terminal (direct overlap with the interrupter to reduce unnecessary power losses)

Vacuum interrupter (APG process using solid-solid insulating sealing technology, plus silicone rubber molding compound technology to improve the overall switch weather performance)

Extensible outlet pipe (plus modular design, which will help insulation margin of certainty and product interchangeability requirements)

RVB series vacuum switch rejection of the traditional switch design concepts, will absorb some of the advanced design concepts, simplifying the overall transmission mode switch,

greatly reducing the transmission power loss of this switch makes switching better overall performance and longer life.

Makes the whole body switches provide a higher life expectancy, more stable mechanical properties.

RVB-40.5N provide up to 25,000 times the mechanical operation of life, institutions 20,000 times the number of maintenance-free operation.

RVB-40.5Mto provide up to 100,000 times the mechanical operation of life

 

No.	Item		Unit	Data
1	Rated voltage		kV	12/24/36/40.5
2	Power frequency	Wet	42/65/70/95
		Dry	45/70/80/110
	Lingthning impluse withstand voltage (peak value)		75/95/125/150/170/185/200
	Rated current		A	630/1250/1600/2000/2500A
	Rated short circuit breaking current		kA	25/31.5/40
	Rated capacitor bank breaking current		A	600/800
	Rated short circuit breaking times		times	30
	Rated making current		kA	63/80/100
	Rated short circuit peak withstand current
	Rated short circuit withstand current		25/31.5/40
	Rated short time duration time		s	3月4日
	Complete breaking time		ms	≦100
	Opening time	Highest operate voltage	15-50
		Rated operate voltage	15-50
		Lowest operate voltage	30-60
	Closing time		25-50	≤3
	Contact closing bounce time		ms	≤2
	Out of simultaneity of contact switching		ms	≤2
	Contact overtravel on opening		mm
	Mectrical life	20000(Normal)
	Electrical life(Rated onload switching)	10000(Noraml)
	Rated operate sequence	O-0.3-co-180s-co
	Weight	≤250kg

 

 

 

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Product detail pictures:

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Buy Power Distribution Suppliers – 11kv outdoor pole mounted high voltage vacuum circuit break – JSM TRANSFORMER , The product will supply to all over the world, such as: Istanbul, Luxemburg, Cyprus, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.