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高压介电强度击穿试验仪

型 号BDJC-50KV

更新时间2018-08-15

厂商性质生产厂家

报价13

产品描述:高压介电强度击穿试验仪

产品概述

高压介电强度击穿试验仪试验方式:直流/交流:击穿试验、耐压试验、阶梯试验
显示方式:曲线/数据显示,数据打印。
试验空间:绝缘油/空气
升压速率:0.1KV/S-3KV/S
整机精度:≤2%

 

 

高压介电强度击穿试验仪性能特点:
1、主要由升压系统、测量系统、A/D转换器、放电系统、电极、油箱、电极定位架、计算机数据处理系统、软件等组成;
2、计算机---A/D转换器---测量控制系统---调压装置---升压变压器---试样;
3、高压变压器主要产生试样所需的直流电压;
4、调压器用于调节升压变压器输入端电压以产生高压所需的输入电压;
5、电压测量主要是从高压变压器测量端测量,高压变压器测量端和高压端是线性的;
6、放电系统在试验做完以后放电,以免产生放电对人身的危害;(当试验结束后,机器部件仍可能存在残留的高电压,此残留电压足以对人产生致命的伤害,配备此棒,完好的解决此安全隐患)。

 

 

组成:
1、升压部件:由调压器和高压变压器组成0~50KV的升压部分。
2、动部件:由步进电机均匀调节调压器使加给高压变压器的电压变化。
3、检测部件:由集成电路组成的测量电路。通过信号线把检测的模拟信号和开关信号传给计算机。
4、计算机软件:通过智能电路把由检测设备采集的测控信号传给计算机。计算机根据采集的信息控制设备运行并处理试验结果。
5、试验电极:根据国家标准(1408.1-2006)随设备提供三个电极,具体规格为:Ф25mm×25mm两个;Ф75mm×25mm一个。(订做除外)

 

 

性能特点:
1、主要由升压系统、测量系统、A/D转换器、放电系统、电极、油箱、电极定位架、计算机数据处理系统、软件等组成;
2、计算机---A/D转换器---测量控制系统---调压装置---升压变压器---试样;
3、高压变压器主要产生试样所需的直流电压;
4、调压器用于调节升压变压器输入端电压以产生高压所需的输入电压;
5、电压测量主要是从高压变压器测量端测量,高压变压器测量端和高压端是线性的;
6、放电系统在试验做完以后放电,以免产生放电对人身的危害;(当试验结束后,机器部件仍可能存在残留的高电压,此残留电压足以对人产生致命的伤害,配备此棒,完好的解决此安全隐患)。

 

 

 

整机组成:
1、升压部件:由调压器和高压变压器组成0~50KV的升压部分。
2、动部件:由步进电机均匀调节调压器使加给高压变压器的电压变化。
3、检测部件:由集成电路组成的测量电路。通过信号线把检测的模拟信号和开关信号传给计算机。
4、计算机软件:通过智能电路把由检测设备采集的测控信号传给计算机。计算机根据采集的信息控制设备运行并处理试验结果。
5、试验电极:根据国家标准(1408.1-2006)随设备提供三个电极,具体规格为:Ф25mm×25mm两个;Ф75mm×25mm一个。

 

 

 

参数
输入电压: 交流 220 V  

输出电压: 交流 0--100 KV ;/直流 0—100 KV


电器容量: 10KVA   

高压分级: 0-100KV  

升压速率:0.01-5.0kv(备注:满足标准要求并可以根据用户需求设定不同的升压速率)


06、试验方式: 交流试验/直流试验:1、匀速升压   2、梯度升压 3、耐压试验


试验介质:空气,试验油   安装灵敏度较高的过电流保护装置保证试样击穿时在0.05S内切断电源。  仪器配备先进的故障报警系统 避免用户操作故障仪器发生危险。(上位机报警和下位机报警)

 

 

 

软件功能:
01、软件平台:WINDOWS窗口操作平台,界面直观,便于操作
02、曲线显示:在实验过程中可以动态显示试验曲线
03、数据导出:可以对试验结果导入EXCEL表格
04、实验报告:可以人为设置报告名称,并对实验报告进行打印
05、试验方式:可以根据需求对直流试验和交流试验进行灵活选择
06、试验方法:可以根据需求自行选择击穿电压、耐压试验、梯度试验
07、参数设置:可以根据不同的试验方式及试验方法灵活设置所需的不同参数值
08、试样设置:可对不同标准的试样参数灵活设置
09、人员管理:设置用户名及密码,不同的操作员登入进行不同的试验,互不影响
10、标准选择:含有不同标准,可根据需求自行选择
11、连续操作:连续操作试验时,可直接在软件里选择电机复位,进行二次试验

 

 

将介电试验机的一根试验引接到作为一个电极的试样的导体上,并另一根试验引接到作为另一个电极的金属试棒上,电压应从零开始上升至28.1规定的试验电压。升压速度不得超过500V/s如果达到水平无击穿,电压应保持在该水平60秒。

 

 

操作台要求

1.试验电流、电压(测量线圈和电压互感器值分别显示)、时间的实时动态显示、击穿瞬间电流、电压、时间的保持显示;

2.合闸、零位、上限、升压、降压、恒压、急停等状态监控显示;

3.操作界面有启动钮、停止钮、急停钮、高压指示灯;

4.有“击穿”,“耐压”,“梯度耐压”选择开关;

5.具有“试验电压”、“过流阀值”、“升压速度”、“恒定耐压时间”、“逐级初始电压”、“逐级梯度电压”、“逐级耐压时间”设置功能;

6.试验电压、电流曲线实时显示。


 

 

Test method: dc/ac: breakdown test, compression test, step test
Display mode: curve/data display, data printing.
Test space: insulating oil/air
Pressure rise rate: 0.1 KV/S - 3 KV/S
High precision: 2% or less

 

 

Performance characteristics:
1, mainly by the booster system, measuring system, A/D converter, discharge system, electrode, fuel tanks, electrode positioning, computer data processing system, software, etc;
2 - A/D converter, computer measurement control system - - - - regulating device step-up transformer - sample;
3, high voltage transformer is mainly produce samples required dc voltage;
4, voltage regulator is used to adjust the step-up transformer voltage of the input to generate the input voltage to high voltage;
5, voltage measurement mainly from high voltage transformer end measurement, high voltage transformer is linear measurement end and high end;
6 finish after discharge, discharge system in the test, lest produce discharge of bodily harm; (when the experiment ended, the machine parts are still there may be residual high voltage, the residual voltage is enough to cause fatal damage to people, equipped with the rod, solve the potential safety hazard of intact).

 

 

Composition:
1, booster parts: consists of a voltage regulator and the high voltage transformer 0 ~ 50 kv booster section.
2, moving parts: uniform regulation voltage regulator by stepper motor to high voltage transformer voltage change.
3, test parts: measurement circuit composed of integrated circuit. Through the analog signal and the detection line switch signal to the computer.
4, computer software, by testing equipment acquisition through inligent circuit of measurement and control signals to the computer. Computer control equipment operation according to the collected information and process the test results.
5, test electrode: according to the national standard (1408.1-2006) with the equipment to provide three electrodes, specifications are: Ф two 25 mm x 25 mm; Ф a 75 mm x 25 mm. Except (build)

 

 

Performance characteristics:
1, mainly by the booster system, measuring system, A/D converter, discharge system, electrode, fuel tanks, electrode positioning, computer data processing system, software, etc;
2 - A/D converter, computer measurement control system - - - - regulating device step-up transformer - sample;
3, high voltage transformer is mainly produce samples required dc voltage;
4, voltage regulator is used to adjust the step-up transformer voltage of the input to generate the input voltage to high voltage;
5, voltage measurement mainly from high voltage transformer end measurement, high voltage transformer is linear measurement end and high end;
6 finish after discharge, discharge system in the test, lest produce discharge of bodily harm; (when the experiment ended, the machine parts are still there may be residual high voltage, the residual voltage is enough to cause fatal damage to people, equipped with the rod, solve the potential safety hazard of intact).

 

 

 

The whole machine:
1, booster parts: consists of a voltage regulator and the high voltage transformer 0 ~ 50 kv booster section.
2, moving parts: uniform regulation voltage regulator by stepper motor to high voltage transformer voltage change.
3, test parts: measurement circuit composed of integrated circuit. Through the analog signal and the detection line switch signal to the computer.
4, computer software, by testing equipment acquisition through inligent circuit of measurement and control signals to the computer. Computer control equipment operation according to the collected information and process the test results.
5, test electrode: according to the national standard (1408.1-2006) with the equipment to provide three electrodes, specifications are: Ф two 25 mm x 25 mm; Ф a 75 mm x 25 mm.

 

 

 


The input voltage: ac 220 V

Output voltage: communication 0-100 KV; / dc 0-100 KV


Electric capacity: 10 kva

High pressure sizing: 0-100 kv

Pressure rise rate: 0.01 to 5.0 kv (note: meet the standard requirements and can be set according to user requirements different pressure rise rate)


06, test method: ac/dc test: 1, 2, gradient booster 3 uniform booster, withstand voltage test


Test medium: air, oil test installation high sensitivity of over current protection device to ensure the sample breakdown within 0.05 S when cut off power supply. The instrument is equipped with advanced fault alarm system Avoid user operation fault instrument. Alarm (the upper machine and lower machine alarm)

 

 

 

The software functions:
01, software platform: WINDOWS operating platform, intuitive interface, easy operation
02, curve shows that: in the process of experiment can dynamically display test curve
03, data export: can the test results into EXCEL spreadsheet
04, experimental report: report the name can be set, and the experiment report printing
05, test mode, can according to demand for flexible choice of dc test and ac test
06, test method, can according to need to choose the breakdown voltage, compression test, gradient test
07, parameter setting, can according to different test method and test method for flexible set required different parameter values
08, sample setting: samples of different standard flexible parameters can be set
09, personnel management: set the user name and password, different operator login to test different each other
10, standard options: contain different standards, according to the demand to choose
11, continuous operation, continuous operation test, can choose motor directly in the software reset, for a second test

 


Drew dielectric tester of a test of the samples received as an electrode conductor, and the other test lead received as another electrode metal test bar, rose to 28.1 from scratch from voltage should be specified test voltage. Booster speed should not exceed 500 v/s if level and no breakdown, voltage should be kept in the level of 60 seconds.

 

 

Work station for

1. The test current, voltage, voltage transformer coil and value respectively display), time of real-time dynamic display, breakdown of instantaneous current, voltage, time keep display;

2. Switching, zero, ceiling, step-up, step-down, constant pressure and stop condition monitoring display;

3. The interface has a button, emergency stop button and stop button and high pressure indicator light;

4. There are "breakdown", "pressure", "gradient pressure" selector switch;

5. The test voltage, over current threshold ", "booster" speed, "constant pressure time", "initial voltage step by step", "step by step gradient voltage", "graduated compression time setting function;

6. The test voltage, current curve real-time display.

 

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