Indoor Sf6 Gas Load Switch
Indoor Sf6 Gas Load Switch image
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Basic Info.
Product Description
FN7-12 Indoor Type Load Break Switch with Earth
Summary:
The FN7-12 Indoor Type Load Break Switch with Earth, manufactured by Yueqing Liyond Electric Co., Ltd., is designed for use in tri-phase AC power networks with an AC frequency of 50Hz and a rated voltage of 12kV. It is specifically used for breaking load current and controlling short circuit current. The FN7(C)-12 type H.V. load switch and fuse box is an enhanced version of the FN7-12 series, featuring an operating mechanism that simplifies installation.
Main technical parameter:
| Classification | Full type | DS Earth switch at the wire-in end | DX Earth switch at the wire-out end | L Interlock device | R Fuse box | RA String fuse box | F Off device by motor |
| Without tripper | FN7-12 | – | – | – | – | – | – |
| FN7-12DSL | △ | – | △ | – | – | – | |
| FN7-12DXL | – | △ | △ | – | – | – | |
| FN7-12R | – | – | – | △ | – | – | |
| FN7-12DSLR | △ | – | △ | △ | – | – | |
| FN7-12DXLR | – | △ | △ | △ | – | – | |
| With striking tipper | FN7- 12RAF | – | – | – | – | △ | △ |
| FN7-12DSLRAF | △ | – | △ | – | △ | △ | |
| FN7-12DXLRAF | – | △ | △ | – | △ | △ |
Specified parameter:
| Rated voltage | Max.voltage | Rated current | Power frequency withstand voltage | 4S heat-stabling current(value) | Machine stabling current(peak) | Short-circuit corntrlling current | Rated switch-off current | Rated transfer current |
| 12 | 12 | 400 | 42/48 | 12.5 | 31.5 | 31.5 | 400 | 1000 |
| 630 | 75/85 | 20 | 50 | 50 | 630 | 1000 |
Rated parameter of fuse box for Indoor SF6 Gas Load Switch by Yueqing Liyond Electric Co., Ltd.
| Model | Rated voltage(kV) | Rated current(A) | Fuse body rated current |
| SDLA*J | 12 | 40 | 6.3, 10, 16, 20, 31.5, 40 |
| SFLA*J | 12 | 100 | 50, 63, 71, 80, 100 |
| SKLA*J | 12 | 125 | 125 |
FAQ:
Product Description
Welcome to Yueqing Liyond Electric Co., Ltd.
Here are some key details about our products:
- Prices: Feel free to send us an inquiry for pricing information. We will respond within 24 hours.
- Samples: We welcome sample orders for quality testing. Mixed samples are acceptable.
- Logo/Company Name Printing: We accept OEM orders with brand authorization provided by you.
- Product Customization: Please provide specific drawings or parameters for a customized quote.
- Lead Time: Generally within 7-20 days after payment, depending on order quantities.
- Trade Terms: We accept EXW, FOB, CIF, FCA, etc.
- Payment Method: We accept T/T, Western Union, Paypal, etc.
- Quality Inspection: Each step of production and finished products undergo QC inspection before shipping.
- After Sales Support: Send photos of quality problems for a solution within 3 days.
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We are China Indoor Sf6 Gas Load Switch manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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