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智能成套系列

XGN66A-12型金属固定式开关设备

产品概述 Product Features

XGN66A-12箱型固定式交流金属封闭开关设备(以下简称开关柜)是我公司自行设计、研制而成的新一代高压电器成套产品,该产品吸收了国外的先进技术,针对目前我国现有同类开头柜在运行中发生的事故率较高和体积庞大等问题而自行设计研制的。它具有体积小,仅GG1A开关柜体积的50%。断路器具有可靠性高,性能好,“五防”联锁可靠的特点。

XGN66A-12 Cubicle Fixed AC Metal-Clad Switchgear(refer to the switchgear) is a new generation high voltage electrical equipment jointly R&D by our company. This product absorbs the advanced technology from overseas, it has the features of small volume, high reliability, good performance, reliable ”five preventions” chain interlocks, and easily operate.

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 Parameterser

序号
No.
名称
Item
单位
Unit
参 数
Parameter
1 额定电压
Rated Voltage
kV 12 12 12
2 额定绝缘水平
Rated Insulation Level
1min工频耐压
1min Power Frequency Voltage
kV 42 42 42
雷电冲击耐压
Lightning Impulse Withstand Voltage
kV 75 75 75
3 额定频率
Rated Frequency
Hz 50 50 50
4 主母线额定电流
Rated Current Of Main Bus
A 630 1250 2000 2500 3150
5 分支母线额定电流
Rated Current of Branch Bus
A 630 1000 1250 2000 2500 3150
6 4s热稳定电流
4s Thermal Stability Current
kA 20 31.5 40
7 额定动稳定电流
Rated Dynamic Current
kA 50 80 100
8 防护等级
Protection Level
IP3X
9 外形尺寸(宽*深*高)
Size (Width X Depth X Height)
mm 900*950*2300 900*950*2300 1100*1100*2500
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