變頻串聯(lián)諧振耐壓試驗裝置，串聯(lián)諧振耐壓試驗成套裝置，變頻串聯(lián)諧振試驗裝置，串聯(lián)諧振，變頻諧振耐壓，主要針10kV、35kV纜、110kV纜、220kv纜，發(fā)機以及110kV力變壓器及以下力主變壓器、母線開關(guān)等所有氣主設(shè)備的交流耐壓試驗設(shè)計制造?？蛊鞑捎枚嘀环珠_設(shè)計，既可滿足高壓、小流的設(shè)備試驗條件要求，又能滿足象10kV纜這樣的低壓的交流耐壓試驗要求，具有較寬的適用范圍，是、市、縣級高壓試驗部門及力安裝、修試工程單位理想的耐壓設(shè)備。
交流工頻耐壓試驗裝置主要由變頻源、激勵變壓器、抗器、容分壓器組成。
工頻耐壓試驗裝置主要功能及其技術(shù)特點：
1、裝置具有過壓、過流、零位啟動、系統(tǒng)失諧（閃絡(luò)）等保護功能，過壓過流保護值可以根據(jù)用戶需要整定，試品閃落時閃落保護動作并能記下閃絡(luò)壓值，以供試驗分析。
2、整個裝置單件重量很輕，*大不超過
3、裝置具有三種工作模式，方便用戶根據(jù)現(xiàn)場情況靈活選擇，提高試驗速度。
工作模式為：真彩大屏幕全自動模式、手動模式、自動調(diào)諧手動升壓模式、
4、能存儲，存入的數(shù)據(jù)編號是數(shù)字，方便的幫助用戶識別和查找。
5、裝置自動掃頻時頻率起點可以在規(guī)定范圍內(nèi)任意設(shè)定，掃頻方向可以向上、向下選擇，同時液晶大屏幕顯示掃描曲線，方便使用者直觀了解是否找到諧振點。
6、采用了DSP平臺技術(shù)，可以方便的根據(jù)用戶需要增減功能和升級，也使得人機交換界面更為人性化。
7、220V/380V雙源任意輸入方便現(xiàn)場源連接，大屏幕真彩顯示，防炫目和反光。
二、MLXB-5400kVA/180kV；540kV工頻耐壓試驗裝置技術(shù)參數(shù)
（一）MLXB-指生產(chǎn)廠家代碼
（二）MLXB-540kVA/540kV工頻耐壓試驗裝置技術(shù)指標(biāo)
1．額定壓：
45kV---滿足10 kV纜交流耐壓試驗；
135kV---滿足35kV纜，35kV系統(tǒng)交流耐壓試驗；
270kV---滿足110kV系統(tǒng)的交流耐壓試驗；
2．輸出壓波形畸變率：<1.0％
3.允許連續(xù)工作時間：額定條件下一次性工作30分鐘，在對35kV纜耐壓時，滿足連續(xù)工作60分鐘
4．裝置自身品質(zhì)因數(shù)：Q>50
5．火力發(fā)機試驗時滿負荷下品質(zhì)因數(shù)：Q>10（與負載相關(guān)）
6．纜試驗時滿負荷下品質(zhì)因數(shù)：Q>30（與負載相關(guān)）
7．主變壓器試驗滿負荷時品質(zhì)因數(shù)：Q>30（與負載相關(guān)）
8. GIS，開關(guān)等試驗滿負荷時品質(zhì)因數(shù)：Q>50（與負載相關(guān)）
9．輸入源：單相380V
10．頻率調(diào)節(jié)范圍：20Hz～300Hz
11．系統(tǒng)測量精度：1.5％
12．裝置具有過壓、過流、零位啟動等保護功能
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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,
