河北联鑫众合电气设备有限公司简称“联鑫众合”成立于2018年，注册资金2000万元，具有众豹独立品牌。是一家专注服务生产和销售高低压成套开关设备、输配电设备、消防电力设备等产品的技术企业。
Hebei Lianxin Zhonghe Electrical Equipment Co., Ltd. (hereinafter referred to as "Lianxin Zhonghe") was established in 2018 with a registered capital of 20 million yuan and an independent brａnd of Zhongbao. It is a technology enterprise focusing on the production and sales of high and low voltage switchgear, power transmission and distribution equipment, fire power equipment and other products.
产品概述
Product Overview
XL21低压成套开关设备适用于50（60）Hz、额定工作电压380V、额定工作电流630A的配电系统中作为动力、照明配电及设备的电能转换、分配与控制之用。该产品具有维修方便、电气方案灵活、组合方便、适用性强、结构新颖、防护等级高等特点。
XL21 low voltage switchgear assembly is applicable to power distribution systems of 50(60)Hz rated working voltage of 380V and rated working current of 630A, used for power and lighting distribution and power conversion, distribution and control of equipment. It is featured by convenient maintenance, flexible electrical scheme, easy assembly, strong practicability, novel structure and high protection grade.
适用范围
Scope of Application
XL21低压成套开关设备广泛应用于矿山、冶金、石油、化工、电力、建材、机械加工、运输、宾馆、饭店、工厂等行业。除一般陆地使用外，经过特别处理后还可用于海上石油钻采平台、核电站、高海拔地区、盐雾严重地区。
XL21 low voltage switchgear assembly can be widely applied in mining, metallurgy, petroleum, chemical engineering, electric power, building materials, machining, transportation, hotel, restaurant, factory and other fields. In addition to the general applications on land, it can also be applied to offshore oil drilling platform, nuclear power plant, high altitude region and localities affected with serious salt mist, after special treatments.
技术标准
Technical standards
符合GB/T 7251.12-2013、IEC60439-1标准。
It conform to the GB/T 7251.12-2013, IEC60439-1 standards.
结构特点
Structural characteristics
XL21低压成套开关设备采用优良冷轧钢板弯制焊接而成。具有维修方便、电气方案灵活、组合方便、适用性强、结构新颖、防护等级高等特点。
XL21 low voltage switchgear assembly is made by bending and welding high quality cold-rolled steel sheets. It is featured by convenient maintenance, flexible electrical scheme, easy assembly, strong practicability, novel structure and high protection grade.
产品参数
Product Parameters
额定工作电压（Ue）：AC380V
Rated operating voltage (Ue): AC 380V
额定绝缘电压（Ui）：AC660V
Rated insulation voltage (Ui): AC 660 V
频率（fn）：50Hz（60）
Frequency (fn): 50 Hz (60)
额定电流（InA）：630A～100A
Rated current (InA): 630A~100A
短时耐受电流（Icw）：15kA
Short-time withstａnd current (Icw): 15 kA
外壳防护等级： IP3X
IP grade of enclosure: IP3X
柜体尺寸
Cabinet dimensions
柜体尺寸 Cabinet dimensions | 高（mm） Height (mm) | 宽（mm） Width (mm) | 深（mm） Depth (mm) |
1800 | 600/700/800 | 350/400 | |
1700 | 600/700/800 | 350/400 | |
1600 | 600/700/800 | 350/400 |
订货须知
Ordering Instructions
订货时用户应提供下列资料：
It is necessary for the user to provide the following information at the time of ordering:
1.一次回路方案及单线系统图；
1. Scheme and single wire system diagram of the primary circuit;
2.二次回路原理图或接线图；
2. Schematic diagram or wiring diagram of the secondary circuit;
4.每个装置内所装各种电器设备的详细规格和数量；
4. The detailed specifications and quantities of all the electrical devices installed in each switchgear;
5.提供每个回路的使用名称( 限制在10 个字以内) ，如不提供，制造厂仅供空白符号牌；
5. Designation of each circuit (to be limited within 10 characters); if not, the manufacturer only provides a blank nameplate instead;
6.装置表面漆膜颜色，如果不注明，则由制造厂选定。
6. The color of surface paint film; if not indicated, it shall be selected by the manufacturer.
