High Performance Circuit Breaker with Enhanced Heavy Duty Features

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Poles Number: 3
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CCC
• Rated Current: 1250
• Rated Voltage: 11kv 22kv 33kv
• Mechanical Life: M2
• Electric Life: E2
• Transport Package: Export Standard Wooden Case
• Specification: Customizable
• Trademark: chaotai
• Origin: Zhejiang, China
• HS Code: 8537209000
• Production Capacity: 500 Pieces/Week

Product Description

Product Description

Discover the epitome of electrical innovation with our vacuum circuit breaker, a quintessential switching device meticulously crafted to deliver unparalleled electrical management and control.
Celebrate a new era of electrical mastery with our groundbreaking circuit breaker. Utilizing a high-vacuum environment for arc-quenching, this device ensures extraordinary insulation capabilities. As current flow is interrupted, an arc is rapidly extinguished thanks to the swift action of its contact mechanism and the vacuum's magnificent dielectric recovery strength, promising unparalleled efficiency and reliability in every operation.
Engineered with simplicity and robustness, our vacuum circuit breakers feature both fixed and moving contacts, an arc-control device, and a resilient insulating enclosure. Constructed from premium materials acclaimed for superb conductivity and outstanding erosion resistance, these components endure the intense heat and energy of arc operations, guaranteeing superior durability and precision at every junction.

Versatile and indispensable, these circuit breakers are the backbone of power distribution systems in substations and industrial power grids. Their swift response and consistent performance are vital in disconnecting fault currents quickly, safeguarding electrical equipment from short-circuits and over-currents. With a prolonged lifespan and minimal maintenance needs, they provide a cost-effective solution perfect for a variety of electrical systems.

Rated Capacity	Voltage Combination			Connection Symbol	Off-load Loss(KW	On-load Loss(KW)	Short Circuit Impendance(%)	Impendance	Weight(KG)		Dimensions(mm)
KVA	High Voltage	Tapping Range	Low			(75ºC)		(%)	Oil	Total	Length	Width	Height
	(KV)	(%)	Voltage
			(KV)
30	20	±5	0.23	Dyn11	0.1	0.66	2.1	5.5	90	345	860	565	1000
50			0.38	Yyn0	0.13	0.96	2		105	415	895	590	1040
63	22	±2×2.5	0.4		0.15	1.145	1.9		110	520	889	630	1055
80			0.44		0.18	1.37	1.8		120	530	890	690	1070
100	24		0.48		0.2	1.65	1.6		135	565	925	670	1090
125			0.6		0.24	1.98	1.5		130	670	1045	680	1110
160					0.29	2.42	1.4		145	680	1135	715	1140
200					0.33	2.86	1.3		160	790	1220	790	1170
250					0.4	3.35	1.2		175	895	1290	855	1200
315					0.48	4.01	1.1		220	1150	1375	910	1250
400					0.57	4.73	1		220	1225	1420	950	1260
500					0.68	5.66	1		290	1525	1540	1035	1260
630					0.81	6.82	0.9	6	335	1885	1625	1110	1340
800					0.98	8.25	0.8		430	2335	1880	1050	1360
1000					1.15	11.33	0.7		575	2610	1800	1050	1550
1250					1.35	13.2	0.6		490	2770	1825	1285	1540
1600					1.63	15.95	0.6		755	3705	1905	1340	1540
2000					1.95	19.14	0.6		910	4355	1970	1395	1640
2500					2.34	22.22	0.5		990	4865	2095	1445	1840

Main product

Company Profile

Zhejiang Chaotai Complete Equipment Co., Ltd. is a beacon of electrical integration excellence. As a high-tech enterprise, our esteemed R&D, production, and service team, bolstered by over 15 years of expertise, excels in pioneering and delivering top-tier electrical solutions in the industry.
Our expansive and versatile product lineup features high-voltage solid-state soft starters, capacitor cabinets, high and low voltage switchgear, gas-insulated switchgear, and substations. These cutting-edge products find widespread use across a multitude of sectors like energy, chemical industries, metal smelting, power grids, industrial manufacturing, academia, medical and pharmaceutical fields, municipal commerce, water resources, transport, and residential domains.
Guided by technological innovation and a 'smart manufacturing' philosophy, we actively recruit elite technical talent to boost our core competitiveness. Our mission is to deliver unmatched value and service to customers while building the industry's most prestigious brand. From our modest beginnings, we have soared to industry excellence, always prioritizing quality, maintaining a stellar reputation, and implementing effective management for sustainability and growth. Our ambition propels us to advance China's electric power and grid sectors with visionary goals. We adhere to integrity, prioritize quality, and provide exemplary service, ensuring complete customer satisfaction. With excellence and innovation at our core, we express heartfelt gratitude to all customers for their unwavering support. Together, we are committed to crafting a brighter future.

Our Advantages

Certifications

After Sales Service

Packaging & Shipping

FAQ

Q1. Are you a factory or trading company?
A.We are a factory.

Q2. Where is your factory located? How can I visit there?
A. Our factory is located in Wenzhou City, Zhejiang Province, China. You can fly to Longwan airport directly. All our clients,from home or abroad, are warmly welcome to visit us!

Q3. What's the payment term?
A. We accept TT. 30% deposit and 70% before shipment, Western Union, L/C At Sight is ok! We'll l show you the photos of the products and packages before you pay the balance.

Q4. Tell me the standard of package? What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons, If vou have leaallyl registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. Would you accept to use our logo?
A. If you have good quantity,it absolute no problem to do OEM.

Q6. How about the transport?
A. If the number of aoods is small we usually use TNT.DHL.FEDEX.EMS and some express voull offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.

Q7. What is your Production lead time /delivery time?
A: Generally, it will take 25 to 30 days after receivina vour advance payment.
The specificl delivery time depends on the items and the quantity of your order. Silicone rubber's reqular product is 1,000/ week, Porcelain's need 2-3 weeks about 1000 pcs.

Q8. How do you make our business long-term and good relationship?
A:l. We keep aood auality and competitive price to ensure our customers benefit:
A: 2. We respect every customer as our friend and we sincerely do business and make friendsl with them, no matter where they come from.
A: 3.Most goods we have the type report according the IEC STANDARD

Q9. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q11. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q12.What certificates do you have?
A:ISO9001,OHSAS18001,ISO14001 certificate and Type test report of product.