European-style cable split-box

Product introduction

European-style cable split-box is widely used in power distribution network system in recent years, the cable engineering equipment, its main characteristics are two-way door, the use of wall sleeve as a connection busbar, with a small length, clear cable arrangement, three-core cable does not need large span cross and other significant advantages. The cable connector used is GB/T12706.4 standard, and the cable connector is generally fixed by bolts with rated current 630A. The box can be provided in a variety of colors according to user requirements.

Adapt to the environment

• Ambient temperature: Maximum temperature: +50℃, minimum temperature: -50℃

Wind speed: 34m/s (not greater than 700Pa)

• Humidity: The average daily relative humidity shall not exceed 95%, and the average monthly relative humidity shall not exceed 95%
• Anti-vibration: The horizontal acceleration shall not exceed 0.4m/s², and the vertical acceleration shall not exceed 0.15m/s²
• The inclination of the installation site: no more than 3°
• Installation environment: The surrounding air should not be significantly polluted by corrosive, flammable gases, water vapor, etc., and the installation site should not have severe vibration. (Note: If the order of this product exceeds the above conditions, please negotiate with our company.)

 

Product Model Description

Technical Parameters

Order Information (Box Configuration Plan)

Structural example Diagram of European-style Cable Distribution box

If the space is limited and cable distribution boxes cannot be placed, cable joints can be directly combined to form multiple cable branches (no busbars are required; the connection method is shown in the following example) and placed in the cable trench or other locations.

Example One: Four-way incoming and outgoing lines

Each phase is composed of two European front plugs and two European rear plugs, and is connected by a European docking sleeve in the middle. The end of the European-style rear plug is sealed with insulators and semiconductive end covers. The example is shown in the following figure.

Example Two: Two inputs and three outputs

Each phase consists of two European front plugs and three European rear plugs, which are connected in the middle by European butt sockets. The end of the European-style rear plug is sealed with insulators and semiconductive end covers. The example is shown in the following figure.

欧式电缆分接箱

一、概述

欧式电缆分接箱是近年来广泛用于电力配网系统中的电缆化工程设备，它的主要特点是双向开门、利用穿墙 套管作为连接母排，具有长度小、电缆排列清楚、三芯电缆不需大跨度交叉等显著优点。其所采用的电缆接头符GB/T12706.4    标准，一般采用额定电流630A 螺栓固定连接式电缆接头。箱体可根据用户要求提供多种颜色。

二、适应环境

• 环境温度：最高气温：+50℃,最低气温-50℃
• 风    速：34m/s (不大于700Pa)
• 湿    度：日相对湿度平均值不大于95% 月相对湿度平均值不大于95%
• 防    震：水平加速度不大于4m/s², 垂直加速度不大于0.15m/s²
• 安装地点倾斜度：不大于3°
• 安装环境：周围空气应不受腐蚀性、可燃性气体、水蒸气等明显污染，安装地点无剧烈震动 (说明：订购本产品超出上述条件规定时，请与本公司协商。)

三、产品型号说明

四、技术参数

额定电压	12kV
额定电流	630A
动稳定电流	50kA/0.3s
热稳定电流	20kA/3s
1分钟工频耐压	42kV
15分钟直流耐压	52kV
雷电冲击耐压	75kV
箱体防护等级	IP33

 

• 订货信息(箱体配置方案)

• 欧式电缆分接箱结构实例图

如果因场地所限，不能放置电缆分接箱，则可由电缆 接头直接组合，构成多路电缆分支(不需要母排，连 接方法见下例)放置在电缆沟内或其他地点。

• 实例 一 四路进出线

每相由两只欧式前插头和两只欧式后插头组成，中 间一只欧式对接套管连接。欧式后插头末端用绝缘 子和半导电端盖封堵。实例见下图：

• 实例二两进三出

每相由两只欧式前插头和三只欧式后插头组成，中 间用欧式对接套管连接。欧式后插头末端用绝缘子 和半导电端盖封堵。实例见下图：