Breakers Circuit Circuit Breaker Prices, 1250 Automatic AMP Vacuum Circuit Breaker, 3 Phase WiFi Auto Electrical Circuit Breakers

Description

With its high quality and robustness, our power distribution equipment, industrial switchgear, S11-M Oil-immersed Power Transformer has proven to be reliable and durable in any environment. Our company actively advocates and strives to implement the modern business philosophy, and forge ahead in the international market with excellent products and sincere service. We believe this sets us apart from the competition and makes customers choose and trust us.

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.

On the other hand, we should strengthen the development and research of high and new technology, improve the enterprise management mechanism and make the Breakers Circuit Circuit Breaker Prices, 1250 Automatic AMP Vacuum Circuit Breaker, 3 Phase WiFi Auto Electrical Circuit Breakers better. The management policy of our company is the firm determination to achieve our goals and the perseverance to be ethical at all times. We always follow the management principles of science first, quality first, and customer first, with the goal of promoting product structure optimization and production standardization.

Hot Tags: high voltage 3 phase vacuum circuit breaker, China, manufacturers, suppliers, customized, Oil Immersed Type Transformers, 11kv Transformer, Outdoor JP Low Voltage Switchgear, Combined Type Substation, power pole transformer, high voltage switch equipment

[[ProKeywords]]

Previous: China Supplier 0.38kv 50Hz Ggd Indoor Low Voltage Power Distribution Switch Cabinet

Next: China AC/DC 630A-6000A Eartch Leakage HV Vacuum Circuit Breaker VB5-40.5 Supplier