优质产品FN3-12负荷开关
丨 丨 丨 FN3-12 load switch
本产品是本年度*具价值产品，看到的人，将终身受用不尽；
This product is this year's most valuable products, see, a lifelong benefit greatly from;
买到的人将日进斗金，飞黄腾达。
Buy person will pile, parting.
FN3-12/400；
FN3-12/400;
FN3-12R/400
FN3-12 R / 400
FN型户外高压隔离真空负荷开关是新一代高压电器产品。
FN type of outdoor high isolation vacuum load switch is a new generation of high pressure electric products.
经严格的型式试验和长期
After strict type test and long-term
试运行考核。
Trial operation evaluation.
各项技术性能指标全部达到GB-3804IEC标准。
All technology and performance indicators meet all the GB-3804 IEC standard.
该产品主要为城网农网
The products are mainly for city nets rural
建设的改造而设计，适用额定电压12KV。
The renovation of the design and construction, it is suitable for the rated voltage 12 KV.
三相交流50HZ的供电网络中，该产品底架
Three-phase ac frequency 50 HZ power network, the chassis of the product
采用不锈钢材料或热镀锌外加防紫外线保护涂料的碳钢，确保了机体在户外环境下
Use stainless steel materials or hot dip galvanized and uv protection coating of carbon, ensure that the body in the outdoor environment
的正常运行，零部件采用不锈钢材料，确保了负荷开关的耐用性，稳定性和防水 防
The normal operation of the parts of stainless steel materials, ensure the load switch durability, stability and waterproof and
盐雾等性能该产品具有体积小 重量轻 外型美观 操作简便 高参数，开断能力大，
Salt fog performance the product has small volume light weight aesthetically beautiful simple operation high parameter, open circuit ability,
安全创新，电寿命长，可频繁操作。
Safety innovation, the life is long, but frequent operation.
少维护 断口明显等级具显着的特点。
Less obvious level maintenance fracture with significant characteristics.
操作方式
Operating mode
采用单杆式手动操作，也可采用电动，远控操作。
The single pole type manual operation, also can use electric, remote control operation.
■使用环境条件
S use environmental conditions
(1)周围空气温度上限+40℃，下限-40℃；
(1) the ambient air temperature limit + 40 ℃, floor-40 ℃;
(2)海拔高度不大于2000m；
(2) the altitude is not more than 2000 m;
(3)相对湿度：日平均不大于95%，月平均不大于90%；
(3) the relative humidity: daily average no greater than 95%, on average less than 90%;
(4)风压不超过700Pa(相当于风速34m/s)
(4) wind pressure not more than 700 Pa (equivalent to wind speed 34 m/s)
(5)空气污秽程度按GB5582规定为Ⅳ级；
(5) according to the provisions GB5582 unclean air degree for Ⅳ level;
(6)地震烈度不超过8度。
(6) the earthquake intensity does not exceed 8 degrees. |
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