Durable 12kv Sf6 Gas Load Break Switch for Optimal Performance
| US$1,000.00 - 3,000.00 | 1 Piece (MOQ) |
Shaanxi Joyelectric International Co., Ltd.
Shaanxi, China
Last Login Date:
Jul 21, 2025
Business Type:
Manufacturer/Factory
Main Products:
Vacuum Circuit Breaker, Load Break Switch, Rmu (Sf6 & Sf6 Free), Components for Switchgear and Rmu, Vcb Accessories, Operating Mechanism, Embedded Pole, Auxiliary Switch, Switchgear, Earthing Switch
Product Description
Company Info
Basic Info.
Product Description
SF6 Gas-insulated LBS
RAF-12/630-20
Introduction
RAF-12/630 pole-mounted load switch is suitable for rated voltage 12kV, rated current 630A and 50/60Hz distribution system, and used for making and breaking disconnected, load current/overload current in the power system. It can automatically separate the fault section of distribution line when faults occur. The switch has manual, motor modes, it's easy and fast to install and the construction cost is low.
Ambient condition
Ambient temperature: Max: +70ºC, Min-25ºC.
Relative humidity: 100%
Altitude: <=3000m.
Wind pressure: <= 700 pa(equivalent to wind speed: 34m/s).
Seismic intensity: 8 degree.
Installation site : No danger of fire, explosion, chemical corrosion, frequently strenuous vibration.
Pollution grade : IV class.
Characteristics
SF6 is an insulation gas with excellent arc extinguishing performance;
Visible On/ OFF status, there are indicators on the operation side and the bottom of the device, it can be easily observed standing on the ground;
Durable, the switch shell is made of corrosion resistant material (304 stainless steel plate) and sprayed with protective paint to ensure a long service life (more than 30 years);
The main switch use fully sealed structure, not affected by the external environment;
Low leakage rate, less than 0.1%/year;
Mechanical stability of operating mechanism is high, mechanical life was designed as 10000 times;
All indicators use reflective materials, the state of witches can be accurately observed even in dark environment.
Specifications
| Standard | IEC62271-103-2011 | |
| Number of phase | 3 | |
| Rated Voltage | 12 | kV |
| Impulse withstand voltage | 85 | kV |
| Power-frequency dry withstand voltage | 42/48 | kV |
| Power-frequency wet withstand voltage | 34 | kV |
| Frequency | 50 | Hz |
| Normal current | 630 | A |
| Short-time withstand current | 20 | kA |
| Peak withstand current | 50 | kA |
| Duration of short-circuit | 3 | s |
| Short-circuit making current | 50 | kA |
Installation
Thank you for your interest to our products.
For more information please kindly email us . We would like to reply you within one working day.
Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
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.
