| Customization: | Available |
|---|---|
| Application: | Construction, Overhead, Underground, Industrial, Power Station, Telecommunication, Computer |
| Voltage: | High Voltage Cable |
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Frequency:50Hz
Rated voltage:40.5kV
Applicable place: (Suitable for places that need to work under rated current or repeated on / off short circuit current)
1.Power grid equipment.
2.Industrial and mining enterprise equipment.
Including current transformer for measurement and protection.It can directly replace SW2-35 oil less circuit breaker and various oil circuit breakers with transition bracket, and can also be used as contact circuit breaker and switch capacitor bank of CT14 spring mechanism.
Advantages
1.It conforms to GB1984 standard,GB/T28001-2011 idt OHSAS18001:2007,GB/T 24001-2004 idt ISO14001:200;
2.Excellent fracture performance, short arcing time and long service life;
3.The mechanical life is more than 3000 times;
4.Frequent operation, each set can be installed with 12 current transformers;
5.The new sf6mkz pointer type densitometer, the pressure gauge reading is not affected by the temperature change.
LW39-126 outdoor AC high voltage porcelain pillar SF6 circuit breaker can be used in power systems with a frequency of 50Hz and a nominal voltage of 110kV, and is the main power equipment used for control and protection in power plants and substations.
1. The breaking performance is stable, and it can reliably break the faults such as short circuit, outof-step, and near area at the end of the line,
2. The arc extinguisher has a simple structure, reliable structure and easy maintenance;
3. ong electrical life, with the ability to break 20 times at fulcapacity, and maintenance-free for 10 years under normal operating conditions
4. The operating force is small, and the simple and reliable compact spring operating mechanism is adopted;
5. The rated gas charging pressure is low, and it can adapt to low temperature conditions;
6.Small footprint;
7. Low noise level, suitable for residential areas;
8.Long maintenance cycle and less maintenance workload;
9.Short on-site instalation and commissioning time.
Environmental Conditions
Ambient temperature:-30°C~+40°C
Relative humidity:≤95%or≤90%
The daily average saturated vapor pressure:≤2.2KPa;
The monthly average value:≤1.8KPa.
Altitude:≤3000m
Seismic intensity:≤8
Air pollution level:Level
Wind pressure:≤700pa
*The installation shall be free from fire, explosion, severe vibration, chemical corrosion and serious pollution.
Structure and Function
Type designation
Our Services
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.
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