China Discount Cheap Box Transformer Substation Supplier – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Manufacture and Factory

Discount Cheap Box Transformer Substation Supplier – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Sgc Switchgear, Switchgear Safe & Sure, Vcb Breaker, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.

Discount Cheap Box Transformer Substation Supplier – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Detail:

Normal Service Conditions

Ambient airtemperature: -10℃-+40℃

(Storage Temperature: -30℃)

Altitude: <1000m; Daily average value of relative humidity: ~95 %

Monthly average value of relative humidity: <. 90 %

Daily average value of water vapor pressure: ~22 x 10-3MPa Monthly average value of water vapor pressure: <. 1.8x 10″MPa Earthquake grade less than Degree 8

The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt

Product Parameter

Description	Unit	Specification
Rated voltage	kV	40.5
1min power frequency withstand voltage	KV	95
Lighting impluse withstand voltage peak	KV	185
Rated frequency	Hz	50
Rated current	A	1250 1600 2000
Rated short circuit withstand current	KA	202531.5
Rated peak withstand current	KA	506380
Rated short time duration	s	4
Rated short time breaking current	KA	202531.5
Rated short time making current	KA	506380
Rated operating sequence		O-0.3s-CO-180s-CO
Breaking time	m.s	<80
Rated short-circuit breaking current breaking times	time	20
Single capacitor bank breaking current	A	630
Back to back capacitor bank breaking current	A	400
Rated operating voltage	V	^110=200
Mechanical life	time	20000

Size

FAQ

Q1: Are you factory?

A. Yes, We have 3 factories.

Q2: Are the samples free?

A: Most are free, some items need discuss.

Q3: What kind of payment do you accept?

A: We accept T/T,L/C. PAYPAL. WESTERN UNION

Q4: Are you always available?

A: Yes i am online even in holiday! I will try my best to make you satisfied, If you need any help in china, please contact me. We are your right choice

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Discount Cheap Box Transformer Substation Supplier – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Rotterdam, Estonia, Kuwait, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to offer you the best service. If you need to have more information, remember to do not hesitate to contact us by E-mail or telephone.

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The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.