Model Number: FN5-12 Brand Name: SASUN Key Specifications/Special Features: FN5-12 Series High Vacuum Indoor Load Break SwitchIt is designed and developed by our own company by bringing in international advanced technology, considering our own country's specific power supply. It performances meet IEC420 AC H.V. Load Switch with Fuse(1990 Edition) and GB3804 3-63kV AC H.V. Load Switch after strict test and long - time operating. Compared to the product of the kind in the foreign country, its technical parameter has reached the international level with the featrues of small volume and light weight.can be used in package substation and ring network cebin. It is used widely in 12kV distribution network to protect the equipment against working wihout phase.The success of the product fills the domestic gap, with functions of switchisolating and earthing.UseIt is used in the network of 50Hz rated voltage 6-12kV for breaking load, over-load and short-circuit current. It is equipped with CS6-I type handle operating mechanism. It is for the CS handle mechanism.Service condition
1. The altitude does not exceed 1000m.
2. The ambient air temperature: Max.:+40, Min.:-10
3. The relatire humidity of air diaily average ≤ 90%, monthly average ≤ 95% (temperature: 25 )
4. The ambient air should not be obviously polluted by corrosivity and the flammability gas. etc.
5. The working sisuation without frequent violent