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  • 产品名称:全自动温升专用大电流测试系统

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全自动温升专用大电流测试系统全自动温升专用大电流测试系统 工控机、全部计算机控制、自动稳流系统、触摸屏操作、
详情介绍:

*适用范围:

HNDL8000A全自动温升专用大电流测试系统应适用于母线槽、开关柜、断路器,接触器,电流互感器和其它电器设备的电流负载试验及温升试验。

技术特点:

1)内置高配置工控机,采用可编程控制器西门子S730PLC作为中心处理器,对交流信号进行实时扫描,实现**监测和闭环控制,并设计密码设置管理,只有获得相应操作权限的人员,才能进行某些功能的操作。

2)进口PC机15英寸真彩大液晶触摸工业平板电脑操作,采用支持现场总线技术的智能型传感器,实现数据传送的全数字化,显示操作单元选用了触摸式彩色液晶显示屏,全中文菜单,界面清晰直观,操作简单方便。测试无需外接任何辅助设备,全自动控制,傻瓜式操作,快捷、简单、方便

3)本仪器测试方法有全自动测试与手动测试两种方法,只需设置简单的试验电流与时间即可。带有自动稳流系统,配有4个USB口,轻松外挂U盘、打印机等多种设备。并可可以通过鼠标接口直接操作。提供RS232和RS485两种通讯接口选择,可与后台计算机连接,通过RS232接口可以直接与电脑PC机通讯,可以打印曲线,提供电脑通讯软件;实现数据分析和温度曲线打印;

4)只需设置好目标电流即可,无需人工监控,仅需设定测试、电流和步长,省去手动调压、人工记录、描绘曲线等烦琐劳动,减小劳动强度,提高工作效率也可工作结束后把数据读到电脑上查看即可。

5)有超过限定值自动报警功能具有可靠的过热、过流、过压及短路自我保护功能。交流调压装置保护应采用微机自动保护控制和机械微动限位开关双重保护,确保恒流电源正常工作,提高产品的**性、可靠性。

6)人性化界面,软件界面友好,全中文操作界面,控制软件具备数据记录、并可将电流、温度波形存储,数据管理、报表、打印等多种实用功能;参数设定全部在软件中完成。更为直观地分析电流与温度关系值。使所有数据和测试分析结果一目了然。试验过程中,自动跟踪目标电流,自动稳定输出电流,自动调节三相电流;试验完成后,自动回到零位;

7)自动调节交流恒流源满足GB 7251.1~ GB 7251.5标准中低压成套开关柜(含有多路输出的控制柜如GCK,MNS等)的温升试验,自动调节交流恒流源应能在温升试验中实现多台恒流电源并机运行(应提供用户使用多台恒流源并机运行的证实材料复印件,如GCK或MNS等的温升试验),

8) 带三相自动平衡系统,保证三相平衡输出,输出电流采样采用进口传感器并采用当前*新电力电子技术,抗干扰能力强,输出精度高,*高可达0.2级。

9). 配有精度调整菜单,用户可自行调整误差值。程控交流恒流电源可实现全智能校正,在设备可调范围内自动生成多段校正系数,确保恒流电源稳流精度。

10).可以显示三相全程电流曲线和多达120路温度曲线图。可带微型打印机,可现场随时打印曲线图及测试数据

11).试验报告为WORD格式文档,可在仪器内部进行编辑、整理、打印

12). 可根据用户要求定制测试模块,软件终身免费升级

技术指标:

 

型号

HNDL-8000A

*大输出电流

           交流8000A  3组

电路方式

电动柱式调压器或感应调压器

交流输入

相线

3Φ4W +G

电压

380V±10%,50Hz±2%三相四线

输入电流

1485A

输出

相线

1Φ3W +G

开路电压

0-20V自动转换

电流

AC  0-8000A连续可调

稳流精度

输出电流≤±0.2%

输出端子

接线端子

保护

电子电路快速侦测过电压、过电流、过高温自动跳脱保护及告警装置 非测试状态电压为零,电流为零

显示

设定

电压表显示

数字电压表 解析度0.1V

电流表显示

数字电流表 解析度1A

调节设定

电流(高精电位器调节)

整机效率

90%

耐压绝缘阻抗

AC 1800V 1分钟,20兆欧

冷却装置

自然风冷

噪音

60dB(机器前方1mm

互感器精度

0.2S

防护等级

IP20

工作

环境

温度

-10℃-50℃

湿度

0-90%(非凝结状态)

海拔高度

1500m以下

HNDL12000A温升三相大电流发生器

*1)输入交流50Hz,380V±10%。

额定总容量:480KVA

*2)可三相平衡输出0―12000A交流大电流,三相电流不平衡系数小于2%;各电流均可平滑平稳连续可调,精度高于0.5级;

*3)输出电流是标准正弦波,毛刺微小,优于电力系统要求指标标准,各相相交角度120度。

*4)输出电流方式:真有效值连续可调

输出电流范围内电流的**度及稳定度,且同时保证在温升上限临界值24小时运行。

*5)电流稳定度: 1%,电流显示真有效值三相平衡度简单易操作  温度:0-200℃  精度:0.1℃

*6)电流波形失真 THD 1% 设计标准远远高于国标《GB14048.2-14》。

*7)保护设置 过流、过压、超温报警系统

*8)绝缘耐压 1800/AC  1min,   绝缘等级:B级

大电流温升大电流温升大电流温升大电流温升大电流温升大电流温升

青岛华能远见电气有限公司   0532-88365027   13608980122  车高平

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HN-WS-10000A automatic temperature -specific three-phase high-current test system

Is based on the power sector and industrial and mining enterprises in the electrical equipment tests, such as : all kinds of busbar , switches, transformers, current transformers and other electrical equipment to do the current load test and temperature rise test specifically designed and manufactured for special equipment.
This series of products depending on the product size, weight, one-piece , split structure, with output current stepless adjustment , using 0.1S class standard transformers , digital display, the current rise balance, load variation range , reliable , easy operation, safety, etc. features.
Industrial and mining enterprises for raw stream or an ideal temperature test equipment .


Features:

1 Built-in high-profile industrial machines, imported 10 inches large TFT LCD touch screen operation , testing, without any external auxiliary equipment , automatic control, fool-operation , fast , simple and convenient:

2 with automatic constant current systems, and R232 with a USB interface to connect laptop operation, easy plug U disk, printers and other equipment.

3 using the current latest power electronics technology , anti-interference ability, high output accuracy up to 0.2

4 Simply set the target current without the need of manual controls , just set the test voltage, current and step length , eliminating the need for manual pressure regulator, manual recording , depicting curves tedious labor , reduce labor intensity and improve working efficiency .
After work can also be viewed on a computer the data can be read .

5 Includes current, temperature, lowest and highest values , exceeding the limit value has automatic alarm function .

With reliable overtemperature, overcurrent , overvoltage and short circuit self-protection.

6 is equipped with precision adjustment menu, the user can adjust the error.

7 user-friendly interface , the software user-friendly, full-featured , easy to complete verification work, with current, temperature recorded wave analysis functions, and the current, temperature waveform storage , more intuitive analysis of current versus temperature values.
All data and analysis of the test results at a glance .

8 can be displayed throughout the three-phase current curve , up to 120 -channel temperature ( based on customer selected ) curve .
Available with micro-printer , you can always print the scene graph and test data ( alternate function )

9 Test report WORD format document can be edited inside the instrument , organize, print

10 can be customized according to user requirements test modules, software free upgrades for life
Technical indicators:

◆ can be a long output 0 ~ 500A ~ 1000A ~ 2500A ~ 5000A
~ 10000A ~ 25000A ~ 50000A -phase high current .

Current accuracy: 0.2 .

Display accuracy: can display up to 4 digits after the decimal point ( according to customer requirements )

◆ can balance the output AC high current ; while the output phase can also be output separately for each phase .

◆ The current can be smooth and steady continuously adjustable, precision 0.2 ; output current is the standard sine wave, tiny glitches , power system requirements than standard indicators , the ripple factor is less than 3%.
Intersect each phase angle of 120 degrees .

Current waveform distortion THD 1% design standards far higher than the national standard "GB14048.2-14".

Protection settings : over-current, over voltage, over temperature .

◆ three-phase balanced output voltage can be balanced .
◆ record locking time can be synchronized

When measuring range : 0.001S - 999999.99S, accuracy : 0.01S.

The main technical parameters:
Power supply voltage : 380V 50HZ
Regulator Capacity : 200KVA ( index determined according to the customer )
Host Capacity : 200KVA ( index determined according to the customer )
Output Current : 800A
Output current : 50000A ( index determined according to the customer )
The time 0 to 24 hours
120 -channel temperature control :0-200 ° Accuracy : 0.1 °
An external laptop USB port
Tel :0532 -8,836,502,7   13,608,980,122   qq  812941944
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