High Voltage 12KV Three Phase SF6 Gas Insulated Load Break Switch
≥10 Piece
$1,300.00
Quantity:
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Quick Details | |
Place of Origin | CN;ZHE |
Brand Name | Jecsany |
Model Number | FZW28-12F |
Material | stainless steel or hot-dip galvanized steel. |
MOQ | 10 |
Type | Vacuum Load Switch |
Product Name | Vacuum Load Switch |
altitude | ≤1000m |
ambient temperature | -40°C-+45°C |
Wind speed | 35m/s |
Users boundaries FZW28-12F Outdoor vacuum load switch (FFK), rated voltage 12kV, three-phase AC 50Hz outdoor column distribution switchgear. Vacuum interrupter and SF6 gas against ground.interphase dielectric, is a maintenance-free load switch.
This product complies with: GB3804 "AC high voltage load switch" and GBT11022 "high-voltage switchgear and control equipment standard common technical requirements." The boundaries of outdoor vacuum load switch (negative dutch switch body and FDR-01-type fault detection Contrllr) with fault detection, protection and control functions and communication functions, mounted on responsibility 10kV distribution line at the demarcation point into the line user, you can also applicable to meet the requirements of the branch line connection in conjunction with the pre-coincidence, automatic removal of single-phase ground fault isolation and automatic phase short circuit fault, and can quickly locate the point of failure.
Model description
Technical Parameter
Name | Unit | Data | ||
Rated voltage | kV | 12 | ||
Rated frequency | Hz | 50 | ||
Rated current | A | 630 | ||
Active load breaking current / frequency | A/Secondary | 630A/≥100 | ||
Rated peak withstand current | KA | 50 | ||
Rated short time withstand current | KA | 20 | ||
Rated short circuit making current (Peak) | KA | 50 | ||
Mechanical endurance | Secondary | ≥10000 | ||
Rated duration of short circuit withstand | S | 4 | ||
Rated power frequency withstand voltage (1min) | White, relatively | Dry test, wet test | KV | 42/34 |
Fracture | Dry test | 48 | ||
Rated lightning impulse withstand voltage | White, relatively | KV | 75/85 | |
Fracture | ||||
Rated control voltage | V | 220 |
Standard | 1.GB3804 "AC high voltage load switch" 2.GBT11022 "high-voltage switchgear and control equipment standard common technical requirements."
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Ambient condition | 1. The maximum ambient air temperature does not exceed 40C, not limited to not more than -45C; 2. The wind speed is not greater than 35m/s; 3. alitude higher than 1000m, the earthquake intensity does not exceed 8 degrees; 4. Humidity: monthly average relative humidity less than 90%; daily average relative humidity less than 95%; 5. ice thickNess does not exceed 10mm; 6. The installation site should be non-flammable, explosive, chemical corrosion and recurrent severe vibration place; . 7. Neutral Grounding Mode: ungrounded neutral point arc suppression coil grounded neutral grounding via low resistance.
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Q: Can we get a sample for reference?
A: Yes, as long as the goods are conventional type, and you will be charged sample cost plus related shipping cost. Once you place an order to us, we can return or deduct the sample cost to you.
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 25-35days upon the receipt of advance payment.
Q: What is your terms of payment ?
A: We accept West Union, T/T, irrevocable L/C at sight. Prefer T/T 30% deposit before production, the balance against copy of B/L.
Q: Can you print our brand on the product?
A: Yes, of course, we also do OEM to print client’s brand on the product.



Business Type | Trading Company | Country / Region | Zhejiang, China |
Main Products | Cable Accessories,Surge Arresters,Fuse Cutouts,Isolates Switches,Reclosers | Total Employees | 5 - 10 People |
Total Annual Revenue | confidential | Year Established | 2017 |
Certifications | ISO9001 | Product Certifications | |
Patents | Trademarks | ||
Main Markets | Africa 46% South America 30% Domestic Market 10% |
JECSANY has been thrived on supplying the products according to the international standard such as 61952, IEC 61109, IEC 60099-4, IEC 60282-2, etc. With scientific administration, professional engineers, highly trained technicians and skilled workers, JECSANY is capable to produce more than 2 million units of the main electrics in best quality annually, almost all of its products have been made for overseas markets and well sold to USA, South Africa, Vietnam, Korea, South America, South Asia etc. over 50 countries worldwide. Some of its products have already been granted IEC certificates and have won high reputation around world market.
In order to meet new challenge and satisfy increased customers' demand on our products and quality, JECSANY will consistently keep on updating and developing more products for new and old clients. We are looking forward to your mutual cooperation and support as usual .
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