fn3 12 400—fn3 12_FN3负荷开关
fn3 12 400—fn3 12_FN3负荷开关
负荷开关及组合电器,适用于三相交流10KV、50HZ的电力系统中,或与成套配电设备及环网开关柜,组合式
Load switch and combination electric appliances, apply to a 3-phase 10 KV, frequency 50 HZ power system, power distribution
equipment and the complete set or and ring net switch cabinets, combined
变电站等配套使用,广泛用于域网建设改造工程、工矿企业、高层建筑和公共设施等,可作为环网供电或终端,
Supporting the use of the transformer substation and so on, widely used in domain network construction of the reformation
engineering, industrial and mining enterprises, high-rise buildings and public facilities, and can be used for power supply or
ring network terminal,
起着电能的分配、控制和保护的作用。该产品技术性能符合IEC出版物60265-1/FDIS《高压负荷开关,第一部分:额定电压
On the distribution of the power, control and protection. The product technical performance meet to the IEC publications 60265-1
/ FDIS the high-voltage switch, the first part: the rated voltage
1KV以上52KV以下的高压负荷开关》、IEC60420《高压交流负荷开关-熔断器组合电器》、GB16926《交流高压负荷开关-熔断器组合电器》、GB3804-63KV
《交流高压负荷开关》的规定。
Above 1 KV 52 KV the following high-voltage switch ", IEC60420 the high-voltage ac load switch-fuse combination electric ",
GB16926 "ac high-voltage switch fuse-assorted electric", GB3804-63 KV "ac high-voltage switch" regulation.
本产品具有开断能力大、安全可靠、电寿命长、可频繁操作、结构紧凑、体积小、重量轻、基本不需要维修等优点。具有开断额定电流、过载电流。可开
断短路电流和防止设备缺相运行能力,开关有明显可见的隔离断口,配装具有关合能力的接地开关电动弹簧机构,能够远动远控。
This product is open circuit ability, safe and reliable, the long life, but frequent operation, compact structure, small volume,
light weight, basic don’t need maintenance, etc. With open circuit rated current, overload current. Can open circuit short-
circuit current and prevent equipment phase lack operation ability, the switch has the obvious isolation fracture, and with the
ability of the fittings and grounding switch electric spring organizations to move far remote control.
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