High Quality Vacuum Circuit Breaker Zw32-12/Zw32-24 Outdoor 12kv 24kv 630A

Description

Every Oil Immersed Type Transformer, Compact Ring Main Unit, JP Integrated Distribution Cabinet of our company is unique and scarce worldwide. We provide users with products that others can't satisfy. Welcome you to be a part of us alongside one another to create your company easier. After years of development, we have established an excellent image and reputation in the industry with our excellent technology and quality.

Outdoor AC vacuum circuit breakers are used to connect and disconnect load current, overload current and short-circuit current in 12/24kV, 50/60Hz power systems. It is suitable for substation, industrial and mining, urban and rural power grids, especially in the occasions of frequent operation and automatic distribution network. Comply with IEC622 71-100 & GB1984: AC high voltage circuit breaker, IEC60694 & GB/T11022: General technical requirements for HV switch control equipment.

vacuum circuit breakers

Name			Unit	Data
				12kV
Rated voltage			KV	12
Rated current			A	630,1250
Rated insulating level	1min.PF withstand voltage	dry	KV	42(across open contacts:48)
		wet		34
	Lightning impulse withstand voltage(peak)		kv	75(across open contacts:85)
Rated short-circuit breaking current			KA	20,25
Rated short-circuit making current (peak)			KA	50,63
Rated peak withstand current			KA	50,63
4s rated short-time withstand current			KA	20,25
Rated operating sequence				O-0.3s-CO-180s-CO
Breaking times of rated short-circuit breaking current			times	30
Mechanical duration			times	10000
Rated voltage of energy storage motor			V	DC or AC220,DC110, 48, 24
Rated operation voltage			V	DC or AC220,DC110, 48,24
Abrasions thickNess of contacts			mm	3
Rated current of over-current release			A	5
Current transformer ratio				200/5, 400/5, 600/5 (Protection degree: Ⅲ class, Class: 0.5)

FAQ:

Q: Can we get samples for reference?

A: Yes, as long as the goods are of conventional type, you will be charged for the sample fee and related transportation costs.

Q: How to solve quality problems after sale?

A: Take photos of quality problems, and then send them to us for inspection and confirmation. We will provide you with a satisfactory solution within 3 days.

Q: What is the delivery time?

A: The delivery time depends on the quantity ordered, usually within 25-35 days after receiving the advance payment.

Q: What are your payment terms?

A: We accept Western Union, wire transfer, and irrevocable letters of credit.

Q: Can you print our brand on the product?

A: Yes, of course, we also carry out OEM to print the customer's brand on the product.

Our organization insists all along the quality policy of 'product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff' as well as the consistent purpose of 'reputation 1st, purchaser first' for High Quality Vacuum Circuit Breaker Zw32-12/Zw32-24 Outdoor 12kv 24kv 630A. Our company adheres to the research and development as the core, so that products continue to innovate. We pay attention to every process and detail and strive for perfection. We promote the enterprise spirit of dedication, integrity, teamwork and innovation.

Hot Tags: high voltage 3 phase vacuum circuit breaker, China, manufacturers, suppliers, customized, 500 KVA transformer, Overhead Distribution Transformer, RMU switchgear and transformer, Gas Ring Main Unit, Box Type Substation, Compact Substation

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