PZ型配电箱

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。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

PZ型配电箱适用于三相交流50Hz，额定电压220V/380V，额定电流250A及以下的三相四线制电力系统，作为接受电能和分配电能之用。

PZ distribution box is applicable to three-phase four-wire power systems with three-phase AC 50Hz rated voltage of 220V/380V and rated current of 250A and below, used for receiving power and distributing power.

适用范围

Scope of Application

PZ型配电箱用于厂矿企业、民用建筑、商场、工厂、学校、写字楼等场地的配电、照明、计量等用途。

PZ distribution box can be widely applied to power distribution, lighting, metering and other purposes in industrial and mining enterprises, civil buildings, shopping malls, factories, schools and office buildings.

标准

Technical standards

符合GB/T 7251.3-2017标准。

It conform s to the GB/T 7251.3-2017 standard.

结构特点

Structural characteristics

PZ型配电箱采用优良冷轧钢板弯制焊接而成。产品具有安然性好，电气方案灵活，组合方便，系列性、，结构新颖、防护等级高等特点。该产品可根据不同的使用环境和地点，可加工成室内型及室外防雨型。从安装方式分为两种：明装挂墙安装、安装嵌入式安装。

PZ distribution box is made by bending and welding high quality cold-rolled steel sheets. This product is featured by high safety, flexible electrical solution, easy assembly, good seriation and practicability, novel structure and high degree of protection. The product can be made into indoor type and outdoor rainproof type, depending on different service environments and locations. In light of the installation mode, it can be hung on wall or embedded in wall.

产品参数

Product Parameters

额定工作电压（Ue）：AC380V /AC220V

Rated operating voltage (Ue): AC 380V/AC220V

额定绝缘电压（Ui）：AC400V

Rated insulation voltage (Ui): AC400V

频率（fn）：50Hz（60）

Frequency (fn): 50 Hz (60)

额定电流（InA）：250A～10A

Rated current (InA): 250A~10A

工作环境

Operating environment

l海拔高度：≤2000m，高于2000m应考虑降容运行

lAltitude: ≤2000m; operation with reduced capacity shall be considered above 2000m

l环境温度：

lAmbient temperature:

高气温: +40°C

Maximum air temperature: +40°C

高月平均气温：+35°C

Maximum mean monthly temperature: +35°C

气温：-5 °C

Minimum air temperature: -5°C

l环境湿度：

lEnvironmental humidity:

日平均相对湿度：+40°C时不超过50%

Mean daily relative humidity: not exceed 50% at +40°C

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、主电路方案及辅助电路方案

1. Main circuit scheme and auxiliary circuit scheme

2、主电路系统组合顺序图

2. Assembly sequence diagram of main circuit system

3、辅助电路电气原理图

3. Electrical schematic diagram of auxiliary circuit

4、箱内元器件清单

4. List of components in the box

5、其他特别要求

5. Other special requirements

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