Description
FKN12-12(R)Air High Voltage Load Break Switch With FuseApplication
FKN12-12D/630-20 air high voltage load break switch with fuse is a three phase high voltage switch equipment of 12kv, 50hz for breaking or closing load current, loop closed current. No-load transformer and cable charging electric current,close short circuit current. The load switch with earthing switch can bear short-circuit current.
FKN12-12RD/125-31.5 air high voltage load break switch-fuse combination unit is made of FKN2-12D load switch and S*LAJ-12(XRNT*-12) H.V current-limiting fuse box. I can be areliable short-circuit breaking current up to any current: breaking work load switch current, fuse short-circult breaking current breaking joint working between the current and the full shor-circuit current in any over-current, while fuse allows, through its impact load switch sub-gate.
Using Condition
a. Ambient temperature 25ºC±40ºC;b .Elevation 1000m;
c. Humidity: daily average humidity ≤95% ,monthly≤ 90%;
d .No risk of fire, explosion, se rious pollution, chemical corrosion and severe vibration
If use out of above condition ,please contact with the manufactureTechnical Parameter | No. | Item | Unit | FKN-12D/630-20 | FZN-12R.D/125-31.5 |
| 1 | Rated voltage | kV | 12 |
| 2 | Rated frequency | Hz | 50 |
| 3 | Rated ampere | A | 630 | 125 |
| 4 | Thunder voltage | kV | Isolation:85 |
| 5 | 1min voltage | kV | Earthling 42, isolation:48 |
| 6 | Ampere | kA | 20(4S) |
| 7 | Stable current | kA | 50 |
| 8 | current | kA | 50 | - |
| 9 | Breaking current | kA | - | 31.5 |
| 10 | Moving current | kA | - | 1.5 |
| 11 | Breaking ampere | kA | 1.8 |
| 12 | Transformer capacity | kVA | 1250 |
| 13 | Power charge current | A | 10 |
| 14 | Breaking times | times | >100 |
| 15 | Breaking time | S | - | >0.06 |
| 16 | current | kA | 20(2S) | 20(2S) |
| 17 | Earthling switch voltage | kA | 50 | 50 |
| 18 | Motor voltage | V | AC220, DC48 |
Company IntroductionTaili Brands, founded in 1992, Headquarters is located in China Electric Capital Yueqing City, Zhejiang Province, is an non-regional large power product development, and manufacturing enterprises, a total area of 30,000 square meters, more than 500employees, including its head office in Zhejiang Taili Electric Co., Ltd, Shanghai Taili Transformer Co., Ltd. Xian Erbian Transformer Co., Ltd. Taili Electric High pressure company. Wenzhou Tali import and export Co., Ltd.The company has advanced production line equipment and superb manufacturing technology, professional technical back-bone, professional production of 10kV, 35kV, 110kV, 220kV class oil-immersed power transformers, 10kV, 35kV insulation level of cast resin dry-type transformers, H class insulation environmentally friendly dry-type transformers, oil-immersed amorphous alloy transformer, amorphous alloy resin insulation dry-type transformers, 6kV, 10kV level mine mobile substation, mining and oil-immersed three-phase transformers, vacuum circuit breakers and other high voltage transmission and distribution electrical products. Prefabricated substations, modular substation, wind power substation, low voltage switch cabinet and power transmission and distribution equipment, products widely used in electric power, railways, mining, shipping, and other fields.Taili force people in a "people for the support, with the benefits of technology by the tree brand development" business principles, adhere to the" quality first, customer first, to meet user demand" for the purpose, and actively explore the domestic market, sales the country and exported to many countries and regions in Southeast Asia, the Middle East, and Africa.FAQ- Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Wenzhou China 2.Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products. 3.Q: Do you have any Certificate?
A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
4.Q: How to buy it? What about the delivery? A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us. 5.Q: What's the payment terms?
A: For small testing orders, we can accept Waster union, T/T and Credit card.For mass orders, we accept t/t and L/C. 6.Q: What about the production?
A: Produce time is 4~6weeks. 7.Q: Could you offer some spare parts?
A: Yes, no problem. 8.Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.
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