China OEM High Quality 3 Phase Recloser Companies – ZW32-12 Vacuum Circuit Breaker – L&R Manufacture and Factory

OEM High Quality 3 Phase Recloser Companies – ZW32-12 Vacuum Circuit Breaker – L&R

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Thermal Breaker Switch, Breaker With 2 Switches, 480v Switchgear, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

OEM High Quality 3 Phase Recloser Companies – ZW32-12 Vacuum Circuit Breaker – L&R Detail:

Parameter

Description		Unit	Specification
Rated voltage		kV	12
Rated Insulation level	min power frequency withstand voltage Dry	kV	42
	1 min power frequency withstand voltage Wet	kV	34
	Lightning impulse withstand voltage (peak)	kV	75
Rated Current		A	630
Rated short circuit breaking current		KA	20
Rated operating sequence			O-0.3s-CO-180s-CO
Nos of breaking rated short circuit breaking current		time	30
Rated short circuit making current(peak)		kA	50
Rated peak withstand current		kA	50
Rated short time withstand current		kA	20
Duration of rated short circuit current		s	4
Opening time (Shunt tripping)	Highest operating voltage	ms	15-50
	Rated operating voltage	ms	15-50
	Lov/est operating voltage	ms	30-60
Closing time		ms	25-50
Full breaking time		ms	SOO
Arcing time		ms	s20
technical endurance		time	10000
Rated Input power of charging motor		W	40
Rated operating voltage and rated voltage of auxiliary circuit		V	DC220 110 24
		V	DC220 110 24
Charging time at rated voltage		s	M10
Over-current release	Rated current	A	50
Over-current release	Accuracy of tripping current	%	±10

Use Environment

Environmental Conditions for Use

Altirude: not greater than 2000m;

Contamination Level: Level IV:

Ambient air temperature: 40 ℃-+40 ℃:

Daily temperature difference: daily variation of 25 ℃;

Wind speed not greater than 35m/s

Earthquake intensity of not greater than M8

Places without flammable, explosive hazards, and chemical corrosion

Dimension

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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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for OEM High Quality 3 Phase Recloser Companies – ZW32-12 Vacuum Circuit Breaker – L&R , The product will supply to all over the world, such as: Jakarta, Vancouver, Hanover, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!

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Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.