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变频串联谐振耐压试验装置

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产品名称: 变频串联谐振耐压试验装置
产品型号: MLXB-216kVA/108kV
产品展商: 其它品牌
会员价格: 165000.00 元
产品文档: 无相关文档

简单介绍

变频串联谐振耐压试验装置完成电缆交流工频耐压试验,主要功能及其技术特点:装置具有过压、过流、零位启动、系统失谐(闪络)等保护功能,过压过流保护值可以根据用户需要整定,试品闪落时闪落保护动作并能记下闪络电压值,以供试验分析。整个装置单件重量很轻,蕞大不超过40kg,便于现场使用。工作模式为:真彩大屏幕全自动模式、手动模式、自动调谐手动升压模式、工频耐压试验 工频耐压测试仪


变频串联谐振耐压试验装置  的详细介绍

变频串联谐振耐压试验装置,串联谐振耐压试验成套装置,变频串联谐振试验装置,串联谐振,变频谐振耐压,主要针10kV35kV电缆、110kV电缆、220kv电缆,发电机以及110kV电力变压器及以下电力主变压器、母线开关等所有电气主设备的交流耐压试验设计制造。电抗器采用多只分开设计,既可满足高电压、小电流的设备试验条件要求,又能满足象10kV电缆这样的低电压的交流耐压试验要求,具有较宽的适用范围,是地、市、县级高压试验部门及电力安装、修试工程单位理想的耐压设备。

交流工频耐压试验装置主要由变频电源、激励变压器、电抗器、电容分压器组成。
   工频耐压试验装置主要功能及其技术特点:

1、装置具有过压、过流、零位启动、系统失谐(闪络)等保护功能,过压过流保护值可以根据用户需要整定,试品闪落时闪落保护动作并能记下闪络电压值,以供试验分析。

2、整个装置单件重量很轻,蕞大不超过40kg,便于现场使用。

3、装置具有三种工作模式,方便用户根据现场情况灵活选择,提高试验速度。

工作模式为:真彩大屏幕全自动模式、手动模式、自动调谐手动升压模式、

4、能存储,存入的数据编号是数字,方便的帮助用户识别和查找。

5、装置自动扫频时频率起点可以在规定范围内任意设定,扫频方向可以向上、向下选择,同时液晶大屏幕显示扫描曲线,方便使用者直观了解是否找到谐振点。

6、采用了DSP平台技术,可以方便的根据用户需要增减功能和升级,也使得人机交换界面更为人性化。

7220V/380V双电源任意输入方便现场电源连接,大屏幕真彩显示,防炫目和反光。
二、MLXB-5400kVA/180kV;540kV工频耐压试验装置技术参数

(一)MLXB-指生产厂家代码

(二)MLXB-540kVA/540kV工频耐压试验装置技术指标

1.额定电压:

45kV---满足10 kV电缆交流耐压试验;

135kV---满足35kV电缆,35kV系统交流耐压试验;

270kV---满足110kV系统的交流耐压试验;

2.输出电压波形畸变率:<1.0

3.允许连续工作时间:额定条件下一次性工作30分钟,在对35kV电缆耐压时,满足连续工作60分钟

4.装置自身品质因数:Q>50

5.火力发电机试验时满负荷下品质因数:Q>10(与负载相关)

6.电缆试验时满负荷下品质因数:Q>30(与负载相关)

7.主变压器试验满负荷时品质因数:Q>30(与负载相关)

8. GIS,开关等试验满负荷时品质因数:Q>50(与负载相关)

9.输入电源:单相380V

10.频率调节范围:20Hz300Hz

11.系统测量精度:1.5

12.装置具有过压、过流、零位启动等保护功能
变频串联谐振耐压试验装置别名如下:串联谐振耐压试验,武汉变频串联谐振试验装置,串联谐振,变频谐振耐压,变频串联谐振耐压试验装置,武汉串联谐振耐压试验,变频串联谐振试验装置,串联谐振报价,华电美伦变频谐振耐压设备,变频串联谐振耐压试验装置,武汉串联谐振耐压试验,变频串联谐振试验装置,串联谐振,变频谐振耐压试验成套装置,

 

Pressure test device, the variable frequency series resonance series resonance overvoltage withstand test of complete sets of equipment, variable frequency series resonance test device, the series resonance, the resonance frequency withstand voltage, main needle 10 kv, 35 kv, 110 kv, 220 kv cable, cable, generators, as well as 110 kv power transformer and the electricity for transformer, bus switch, all the main electrical equipment design and manufacture of ac withstand voltage test.Reactor USES more than separate design, can meet the equipment of high voltage, low current test requirements, and can meet like 10 kv cable, low voltage ac withstand voltage test requirements, has a wide scope of application, high pressure test is ground, city, county departments and electricity installation, try the ideal pressure equipment engineering unit.


Ac power frequency withstand voltage test device mainly inspired by variable frequency power supply, transformer, reactor, capacitor voltage divider.

Power frequency withstand voltage test apparatus main functions and technical features:


1, the device has the over voltage, over current, zero detuning (flashover) start, system protection function, such as over-voltage over-current protection values can be based on user needs setting, try flash fell upon protection action and can write down flashover voltage value, for experimental analysis.


2, the entire unit piece is very light weight, no more than 40 kg, convenient for field use.


3, the device has three work modes, convenient and flexible user according to the actual conditions to choose, to improve test speed.


Working mode is: the true color big screen automatic mode and manual mode, automatic tuning manually booster mode,


4, can store, deposited in the number of data is digital, help users to identify and find convenient.


5, automatic device frequency sweep frequency starting point can be set freely within the prescribed scope, frequency sweep direction can up and down, LCD screen display scanning curve at the same time, the convenient user intuitive understanding whether find resonance point.


6, using the technology of DSP platform, can according to user's need to increase or decrease in function and upgrade, also makes more humanized human-computer interface exchange.


7, 220 v / 380 v power supply convenient arbitrary input field power supply connection, large screen panel display, anti glare and reflection.

Second, the MLXB - 5400 kva / 5400 kv;540 kv power frequency withstand voltage test apparatus technology parameters


(a) MLXB - refers to the manufacturer code


(2) MLXB - 540 kva / 540 kv power frequency withstand voltage test apparatus


1.Rated voltage:


45 kV - meet 10 kV cable ac withstand voltage test;


135 kv - meet 35 kv cable, 35 kv ac withstand voltage test system;


270 kv - meet the ac withstand voltage test of 110 kv system;


2.The output voltage waveform distortion rate: < 1.0%


3. Allows continuous working time: one-time work under the condition of rated 30 minutes, in the 35 kv cable pressure, meet the continuous working 60 minutes


4.The device itself quality factor, Q > 50


5.Power generator capacity when testing resulted prime factors: Q > 10 (related to the load)


6.Cable test at full load resulted prime factors: Q > 30 (related to the load)


7.The main transformer test at full quality factor: Q > 30 (related to the load)


8. The GIS, switch when test at full quality factor: Q > 50 (related to the load)


9.Input power: single-phase 380 v


10.Frequency adjustment range: 20 hz ~ 300 hz


11.System measuring accuracy: 1.5%


12.Device with over-voltage, over-current protection functions such as, zero start

Variable frequency series resonance overvoltage withstand test device alias is as follows: series resonance overvoltage withstand test, wuhan, variable frequency series resonance test device series resonance, the resonance frequency withstand voltage, variable frequency series resonance overvoltage withstand test device, wuhan series resonance overvoltage withstand test, the variable frequency series resonance test device, the series resonance quotation, huadian beauty variable frequency resonant pressure equipment, pressure test device, the variable frequency series resonance wuhan series resonance overvoltage withstand test, variable frequency series resonance test device, the series resonance, the variable frequency resonance overvoltage withstand test of complete sets of equipment,


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