用途

Use

 

　　HXGN-12设备适用于交流12KV、50HZ的配电系统中。广泛的用于城市电网建设和改造工程、工矿企业、高层建筑和公共设施等，作为环网供电单元和终端设备，起着电能的分配、控制和电气设备的保护作用，也可装在预装式变电站中。本设备符合ICE420(高压交流负荷开关-熔断器组合电器、GB3906-91(3-35KV交流金属封闭开关设备)的有关规定

 

　　Equipment applicable to the exchange of 12KV,50HZ power distribution system .For a wide range of urban power grid construction and renovation projects ,industrial and mining enterprises ,high-rise buildings and public facilities ,power supply unit as a ring network equipment and terminals ,the distribution of power plays ,control and protection of electrical equipment ,can also be mounted on a pre-Mounted in the substation .The present facilities are in compliance with ICE 420(the exchange of high-voltage switch-combination of electrical fuses,GB3906-91(3-35KV exchange Switchgear)with the relevant provisions

 

特点

Characteristics

 

　　本柜外壳是由钢板异型材料制作成的封闭结构，本设备具有成套性强、体积小、无燃烧和爆炸危险，具有可靠的“五防”功能。熔断器组合电器柜，熔管带有撞针，在短路的情况下，撞针撞击跳闸机构，实现快速开断，能有效的保护电器设备。

　　性能简介：由于DLZ-12设计结构紧凑，体积小，故能安装进体积要求较小的环网柜内。DLZ-12单独使用的方案上，柜子体积可达：宽520mm，深1900mm；开关-熔断组合电器的柜子体积可达宽600mm，深900mm，高1900mm。

　　HXGND-12符合了IEC298的要求，柜体是由2.5mm的冷扎钢板经数控加工中心成型。HXGND-12是组装柜体全部件由螺母固定。

　　HXGND-12的低压室与高压室是隔开的，而它与高压室内导体有大于150mm的绝缘距离。HXGND-12达到 IP4X的防护等级

 

　　In this case by the counter-plate or into the closed structure, complete sets of equipment with a strong ,small size, without combustion and explosion hazards, with a reliable "anti-five "function .Combination of electrical fuse cabinet ,pipe fused with a firing pin, in short, the firing pin impact tripping institutions ,breaking fast ,effective protection of electrical equipment.

　　Performance: Since the DLZ-12 compact design ,small size ,so according to the volume of requests into smaller ring from a drawer. DLZ-12 program alone, the volume of up to cabinet: width520mm, deep 1900mm; switch-fuse switchgear cabinets the size of the width of up to 600mm, deep 900mm, high-1900mm.

　　HXGND-12 in line with the requirements of IEC298, OEM is 2.5mm cold rolling steel sheet by the CNC machining center forming. HXGND-12 is assembled by the OEM parts Treasury fixed nut.

　　HXGND-12's Iow-voltage and high-pressure chamber is a separate room, with its indoor high-voltage conductor has more than 150mm of insulation distance. HXGND-12 to achieve the protection level of IP 4X

 

主要技术参数

The main technical parameters