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智能成套系列

XGT8 - 12箱型固定式(户内)交流金属封闭开关设备

产品概述 Product Features

XGT8-12箱型固定式(户内)交流金属封闭开关设备(以下简称开关柜)是我公司自行开发、设计、研制而成的新一代高压电器成套产品,产品本着满足电力工业发展需要,电器产品“小型化、智能化”的宗旨而自行设计研制的。它结构紧凑,体积小,全组装,柜体采用进口敷铝锌板,外壳防护等级达到IP3X,外观精美;主开关采用进口乌克兰永磁机构真空断路器,可实现免维护;机械联锁功能齐全,并且具有两部提出的“五防”闭锁功能。

XGT8-12 Cubicle Fixed Indoor AC Metal-Clad RMU Switchgear (refer to switchgear) is R&D,designed by our company, it is the new generation high voltage complete products, it has the features of small volume, smart, the cabinet adopts the tibnor, IPX grade can reach IP3X, the main circuit breaker adopts the permanent magnetic actuator vacuum circuit breaker imported from Ukraine; The function of the mechanical interlocks works well, and possesses the ability of “five preventions”required by two ministries.

适用范围  Application Range

开关柜适合于3.6-12kV三相交流50Hz单母线分段的户内成套装置,作为接受和分配电能之用,并具有对电器进行控制、保护和监测等功能,可适用在各类型发电厂、变电站及工矿企业,高层建筑等场所,也可与环网柜组合应用于开闭所中。

This switchgear is suitable for indoor complete device divided by the 3.6-12 kV three-phase AC 50 Hz single bus, and for the distribution and control of electric energy to control,protect and monitor the circuit. It can be applied in all kinds of power generating factories, substation and minerals industry, the high building, etc. For distribution and control of electric energy, also can be applied as the power supply for the RMU and terminals.

 

技术参数  Technical Parameters

序号
No.
名称
Item
单位
Unit
参数
Parameter
1 额定电压
Rated Voltage
kV 12
2 额定电流
Rated Current
A 5~1600
3 主母线额定电流
Rated Current of Main Bus
A 630,800, 1000, 630,800, 1000,1250,1600 630,800, 1000,1250, 1600
4 额定绝缘水平
Rated Insulation Level
1min工频耐压
1min Power Frequency Withstand Voltage
相间及对地
Phase To Phase,To Earth
kV 42
断口间
Disconnector
kV 48
雷电冲击耐压
Lightning Impulse Withstand Voltage
相间及对地
Phase To Phase,To Earth
kV 75
断口间
Disconnector
kV 85
5 额定短路开断电流
Rated Short Circuit Breaking Current
kA 20 25 31.5
6 额定短路关合电流(峰值)
Rated Short Closing Making Current (Peak)
kA 50 63 80
7 额定峰值耐受电流
Rated Peak Withstand Current
kA 50 63 80
8 3s额定短时耐受电流
3s Rated Short Time Withstand Current
kA 20 25 31.5
9 额定短路电流开断次数
Rated Short Current Breaking Times
次 Time 100 50 50
10 机械寿命
Mechanical Lifetime
次 Time 30000
11 二次回路1min工频耐压
Secondary Circuit 1min Power Frequency Withstand Voltage
kV 2
12 外形尺寸
Size
  700*925*2000
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