3 Phase 33kv 35kv 36kv Draw out Type Vacuum Circuit Breaker Vcb

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: TD
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Trademark: XIKAI & XIYA POWER
• Origin: Zhejiang, China

Product Description

Product Description

 ZN85-40.5 type indoor high voltage indoor vacuum circuit-breaker is used for switchgear KYN61-40.5(Z), it is most new type of power supply and distribution equipment. This product is accordance with GB1984-2003 stand. This series include: Vacuum circuit breaker truck, isolation truck and fuse truck.

Structural Characteristics:

1. This vacuum circuit breaker adopts compound insulation; it can meet air distance and creepage under normal run condition, and it effectively reduces the dimension of VCB, the overall arrangement is reasonable and simple, with aesthetic appearance.
2. The operating mechanism is especially newly designed for this VCB; the outlet curve has good adaptation with requirements of vacuum interrupters. It has high reliable with characteristics of long life and easy maintenance and free-maintenance for operating mechanism.
3. This truck adopts screw rod nut push-in mechanism which can realize easy pushing-in or pushing-out of panel; compulsive mechanical interlock way is adopted; meet the Five Preventions function; suitable for varies site and the working sites which have rigorous run condition

Working Condition

• Altitude:not exceed 1000m
• Ambient temperature:not higher than +40°C,not less than - 15°C
• Relative humidity:daily average relative humidity:≤95%;
• monthly average relativehumidity ≤90%;
• daily average saturated saturated  vapor pressure ≤2.2KPa;
• monthly average value ≤1.8KPa
• Earthquake intensity:≤8 degree
• The installation should be free from fire,explosion,severe vibration,chemical corrosion and serious pollution.

Other drawing

 

Technical Data

No.	Item		Units	Technical parameters
1	Rated voltage		KV	40.5
2	Rated current		A	1250		1600	2000,2500
3	Rated short-circuit breaking current		KA	25	31.5	25	31.5
4	Dynamic current(peak)		KA	63	80	63	80
5	4S Termal current		KA	25	31.5	25	31.5
6	Rated short-circuit closing current(peak)		KA	63	80	63	80
7	Rated short-circuit breaking current breaking number		Times	20
8	Rated operating sequence			O-0.3s-CO-180s-CO
9	Rated insulation level	1 min Frenquency voltage	KV	95
		Lightening Impulse voltage tolerance(peak)		185
10	Mechanical life		Times	10000
11	Rated single capacitor device ON-OFF current		A	630
12	Rated single back-to-back capacitor device current		A	400
13	Rated voltage electrical energy storage		V	AC,DC:110;120
14	Energy storage power Rating		W	≤ 230
15	Electrical Energy Storage Energy storage time		S	≤ 15
16	Hop Tripping coil rated voltage		V	AC,DC:110;120
17	Hop Tripping coil rated current		A	1.05(110V),0.96(220V)
18	Contactor opening distance		mm	20±2
19	Contactor contract trip		mm	7.5±1.5
20	At the different period of three consistency		ms	≤ 2
21	Contact closing bounce time		ms	≤3
22	Leading electrical circuit resistance (excluding contactor arm)		μΩ	≤40

Our Services 

• OEM / ODM  Manufacturing welcome: Product, Package...
• Sample order
• We will reply you for your inquiry in 24 hours.
• After sending, we will track the products for you once every two days, until you get the products.
• When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

Our advantages                                                                         Nearly 30 years professional production experience

• Annual production capacity of 1 million
• Professional R&D team
• Certified : IS0 9001 & ISO14001 & OHSAS18001
• 80% reorder customers
• Best factory price 

 FAQ
Q 1. Are you a factory or trading company?
A.We are a factory.
Q 2. 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!
Q 3. 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 show you the photos of the products and packages before you pay the balance.
Q 4. 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 you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q 5. Would you accept to use our logo ?
A. If you have good quantity,it absolute no problem to do OEM.
Q 6. How about the transport?
A. If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you 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.
Q 7. What is your Production lead time / delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Silicone rubber's regular 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:1. We keep good quality and competitive price to ensure our customers benefit ;
A: 2. We respect every customer as our friend and we sincerely do business and make friends 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.