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The FLN36 - 12 type sulfur hexafluoride load switch is a medium - voltage switchgear independently developed by our company with the introduction of the latest international technology and in accordance with the relevant standards of China's power system. All its performance indicators fully comply with IEC and national standards, and it is an extremely ideal main component for high - voltage switch cabinets, ring main units, box - type substations and distribution switch stations.
The FLN36 - 12 type sulfur hexafluoride load switch is a multifunctional medium - voltage switchgear that integrates load switch, grounding switch and isolating switch. It is filled with SF6 gas at 0.045Mpa in a fully sealed epoxy resin shell with a reinforced structure. The above three functions are realized with the least number of components, thus ensuring the quality and reliability of the product. It has excellent insulation and breaking capacity, and can ensure the safe operation of the equipment for 20 years under normal conditions.
The FLN36 - 12 type sulfur hexafluoride load switch is a medium - voltage switchgear independently developed by our company with the introduction of the latest international technology and in accordance with the relevant standards of China's power system. All its performance indicators fully comply with IEC and national standards, and it is an extremely ideal main component for high - voltage switch cabinets, ring main units, box - type substations and distribution switch stations.
The FLN36 - 12 type sulfur hexafluoride load switch is a multifunctional medium - voltage switchgear that integrates load switch, grounding switch and isolating switch. It is filled with SF6 gas at 0.045Mpa in a fully sealed epoxy resin shell with a reinforced structure. The above three functions are realized with the least number of components, thus ensuring the quality and reliability of the product. It has excellent insulation and breaking capacity, and can ensure the safe operation of the equipment for 20 years under normal conditions.
(a) Altitude does not exceed 1000m;
(b) Ambient air temperature: upper limit +40°C, lower limit -25°C;
(c) Relative humidity: daily average not greater than 95%, monthly average not greater than 90%;
(d) Ambient air is not obviously polluted by corrosive gases, flammable gases, water vapor, etc.;
(e) No frequent violent vibration.
(a) Altitude does not exceed 1000m;
(b) Ambient air temperature: upper limit +40°C, lower limit -25°C;
(c) Relative humidity: daily average not greater than 95%, monthly average not greater than 90%;
(d) Ambient air is not obviously polluted by corrosive gases, flammable gases, water vapor, etc.;
(e) No frequent violent vibration.
Easy to install
The FLN36 - 12 type SF6 load switch and combined electrical appliance are made into a unique unit type (the upper part of the cabinet body) and installed in a stacked manner, which greatly reduces the difficulty of cabinet body manufacturing. Complete set of drawings for matching cabinets can be provided.
Three - position switch with three positions: closing, opening and grounding.
There is an observation window on the end face, which can observe the state of the main contact and the grounding contact.
Direct - acting pneumatic arc extinguishing method.
The sealed shell is filled with SF6 gas as the insulation and arc - extinguishing medium.
The switch is equipped with an inflation nozzle and a safety pressure relief valve, and can be optionally equipped with an SF6 gas pressure gauge.
Manual and electric operation can be selected.
Resistant to harsh environments and has passed condensation and pollution type tests.
Optional shunt trip coil or overcurrent release (can be used simultaneously).
Optional auxiliary switch, 1 normally open and 1 normally closed — 4 normally open and 4 normally closed.
Optional inter - cabinet interlock.
Optional pluggable live display device on the operation panel.
Complies with GB3804 and GB16926 national standards.
Easy to install
The FLN36 - 12 type SF6 load switch and combined electrical appliance are made into a unique unit type (the upper part of the cabinet body) and installed in a stacked manner, which greatly reduces the difficulty of cabinet body manufacturing. Complete set of drawings for matching cabinets can be provided.
Three - position switch with three positions: closing, opening and grounding.
There is an observation window on the end face, which can observe the state of the main contact and the grounding contact.
Direct - acting pneumatic arc extinguishing method.
The sealed shell is filled with SF6 gas as the insulation and arc - extinguishing medium.
The switch is equipped with an inflation nozzle and a safety pressure relief valve, and can be optionally equipped with an SF6 gas pressure gauge.
Manual and electric operation can be selected.
Resistant to harsh environments and has passed condensation and pollution type tests.
Optional shunt trip coil or overcurrent release (can be used simultaneously).
Optional auxiliary switch, 1 normally open and 1 normally closed — 4 normally open and 4 normally closed.
Optional inter - cabinet interlock.
Optional pluggable live display device on the operation panel.
Complies with GB3804 and GB16926 national standards.
The switching of the switch is realized through the operating mechanism. The mechanism spring stores energy in advance. During operation (manual or electric), the mechanism releases the energy of the spring after passing the dead point, driving the switch to act, and closing or opening the contacts. Therefore, the opening speed of the switch is determined by the characteristics of the operating machine itself and has nothing to do with the speed of the operator's operation.
Type K operating mechanism or type A operating mechanism can be selected respectively according to whether there is a fuse or not.
The switching of the switch is realized through the operating mechanism. The mechanism spring stores energy in advance. During operation (manual or electric), the mechanism releases the energy of the spring after passing the dead point, driving the switch to act, and closing or opening the contacts. Therefore, the opening speed of the switch is determined by the characteristics of the operating machine itself and has nothing to do with the speed of the operator's operation.
Type K operating mechanism or type A operating mechanism can be selected respectively according to whether there is a fuse or not.
1. switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice?
We offer OEM/ODM service, can print your logo on product. our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time?
It depends on your product requirement and quantity. Generally , 5~10 working days is avaliable.
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse. we will make a satisfied soluton within 2 days.
6. What is your payment terms?
30%T/T in adcance, 70% before shipment. West union, L/C are also acceptable.
1. switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice?
We offer OEM/ODM service, can print your logo on product. our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time?
It depends on your product requirement and quantity. Generally , 5~10 working days is avaliable.
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse. we will make a satisfied soluton within 2 days.
6. What is your payment terms?
30%T/T in adcance, 70% before shipment. West union, L/C are also acceptable.
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