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NANY Intelligent test transformer Power Frequency Withstand Voltage Control Box 

NANY智能型工頻耐壓試驗變壓器控制臺控制箱

產品簡介

NANY系列智能型工頻耐壓控制箱是根據國家最新行業試驗標準而設計的試驗設備，其安全可靠、功能強大、使用方便、維護簡單，主要用于對各種電器產品、電氣元件、絕緣材料等進行規定電壓下的絕緣強度試驗，以考核產品的絕緣水平，發現被試品的絕緣缺陷，衡量過電壓的能力，是電力運行相關部門、電工電器制造企業、冶金、煤礦、電氣化鐵路相關部門、科研單位及高等院校等需要耐壓試驗設備。

產品別名

全自動工頻耐壓控制(箱)臺，工頻耐壓控制臺，全自動工頻耐壓控制箱，工頻耐壓控制箱

產品特性

電壓、電流、時間、狀態信息及提示信息等數據4.7尺大屏液晶顯示，讀數清晰、直觀；

中英文界面，操作簡單明了，可適應多種應用場合；

輕觸式按鍵操作，所有功能均可通過按鍵設定，提高了產品的安全性、可靠性；

全數字式校準方式，摒棄了陳舊的電位器調整，現場使用極為方便，精度易于控制(此功能帶密碼保護)；

按鍵直接設定試驗變壓器變比(此功能帶密碼保護)，在連接不同電壓等級的試驗器時，應用靈活自如，確保做到一個控制箱可與多臺變壓器相互配套使用；

狀態提醒功能，中英文引導式操作，即使在無說明書的情況下亦可熟練操控；

試驗過程中，屏上有閃爍的高壓符號顯示，時刻提醒操作人員注意安全；

試驗結果顯示功能，可自動判斷試驗結果（試驗通過或試驗失?。?，并能可靠記錄試品過電流、閃洛或擊穿時的電壓；

試驗結果聲音報警功能，試驗通過或試驗失敗時，設備會發出不同的報警聲音，試驗人員可直接由報警聲音辨認試驗的結果；

暫停功能，自動控制時，此功能可做到在任意點實現升壓或降壓的暫停，暫停時間可由試驗人員靈活掌握，方便觀察試品狀態；

自動計時功能，自動控制時，當電壓自動上升至設定值時，設備自動開始計時，當計時時間到，顯示試驗結果，設備自動回到零位；

手動計時功能，手動控制時，計時器可手動啟動，當耐壓時間到，設備自動回到零位（僅臺式設備有此功能）；

手動控制模式，此模式類似于傳統的電動升/降壓方式，上升/下降由按鈕控制，設備自動判斷上/下限位，有過電壓保護；

升壓速度智能控制，當電壓達到目標電壓80%時，升壓速度會自動減慢，當達到目標電壓90%時，升壓速度進一步減慢；

采用硬、軟件抗干擾技術相結合，性能穩定，抗干擾性強。

產品參數

額定容量（常用參數）：

1kVA、2kVA、3kVA、5kVA、10kVA、15kVA、20kVA、30kVA、50kVA、100kVA、150kVA、200kVA、300kVA、500kVA

以下為5kVA的技術參數：

? 輸入電流： 0 ～ 23A

? 儀表電壓： 0 ～ 100V

? 輸出電壓： 0 ～ 250V

? 輸出電流： 0 ～ 20A

? 電壓測量精度： 0.5 ％FS ±3 字

? 電流測量精度： 0.5 ％FS ±3 字

? 計時長度： 0 ～ 9999 S(特殊模式可用于長時間工作)

? 電源電壓： AC220V ±10%, 50Hz±1 Hz

? 使用環境：環境溫度 0～50 ℃ 相對濕度 ≤85 RH

注：5kVA及以下容量為箱式結構；5kVA以上，30kVA及以下為臺式結構；30kVA以上，50kVA及以下為柜式結構；5kVA以上，30kVA及以下為臺式結構；50kVA以上為分體式結構。

注意事項

為了您和設備的安全，請操作人員仔細閱讀以下內容:

● 試驗接地端必須可靠接地。

● 試驗時不允許將不相干的物品堆放在設備面板上或周圍。

●開機前請檢查電源電壓:交流220V±10% 50Hz。

● 更換保險管和配件時，請使用與本儀器相同的型號。

● NANY系列智能型工頻耐壓控制箱注意防潮、防油污。

● 試驗時請確認被測設備已斷電，并與其它帶電設備斷開。

● 開機前請檢查暫停鍵是否被暫停，如被暫停請恢復。

保養和維修

１．驗證設備的可用性

儀器在使用前首先觀察儀器外觀是否有破損。通電后檢查儀器表頭是否有顯示，顯示是否完整，對長期沒有使用的儀器還應檢查其輸出部分接線柱是否銹蝕、老化現象，否則應及時清理完好再使用。使用時請參照“使用手冊”。

２．設備的保養

每次完成試驗后，清整儀器接線柱上的連線，關閉電源，斷開電源插頭，蓋上機箱蓋，放置在干燥無塵、通風、無腐蝕性氣體的室內。

３．保險管的更換方法

儀器的保險管與儀器的電源插座連為一體，更換時首先應拔掉電源線，用小一字錐從上方撥出保險盒。

NANY Intelligent test transformer Power Frequency Withstand Voltage Control Box

Product introduction

NANY series intelligent test transformer power frequency withstand voltage control box is designed based on the latest national industry standard, its safe, reliable, powerful, easy to use, easy to maintenance, mainly used for a variety of electrical products, electrical components, insulation materials etc. Under the specified voltage to test the insulative strength, to asses the insulation level, then find the defective product and measure the ability of over voltage, is a preferred product for relevant electrical departments, electrical appliances manufacturing enterprises, metallurgy, coal, railway electrification relevant departments, research institutes and universities, and other relative department.

Also called name

Automatic power frequency withstand voltage control (box) sets, power frequency withstand voltage control desk, automatic power frequency withstand voltage control box, power frequency withstand voltage control box

The Characteristics of the products

● Voltage, current, time, status information and prompt message will be displayed on the 4.7 inch large LCD screen, with clear reading and intuitive ;

● English interface, simple to operate, can be adapted to a variety of applications ;

● Touch button operation, all functions can be set via buttons, improved the safety and reliability ;

● Full digital calibration methods, abandoned the old potentiometer adjustment, extremely easy to use on-site, easy to control accuracy ( this function with password protection ) ;

● Key set the test transformer turns ratio directly ( this function with password protection ) , when connected with different voltage levels tester, the application is flexible and comfortable, just one control box, but can be matched with multiple transformers.

● Status notification function, with whole English guided operation , can skill operate even without manual instruction;

● During the test , the screen with a flashing high voltage symbol, to notice the operator safety;

● With test results displayed function, can automatically determine the test results ( test pass or  test fail) , and reliable record of the tested object over current , flash or breakdown voltage ;

● Sound alarm the test results, test passed or fail , the device will emit different alarm voice,  the operator can identify by the alarm sound test results directly;

● Pause function, automatic control, this function can be done at any point such as achieve boost or buck pause, the pause time can controlled by the operator flexibility, for observing the test status easily;

● Automatic timer function. Automatic control, when the voltage is increases to the set value automatically, the device start time automatically, when the timer is time out, it will show the testing results, the device automatically returns to the zero position ;

● Manual timer function , when manual control, the timer can be started manually , when the pressure the start, the device returns to zero ( only desktop devices have this function ) automatically;

● Manual control mode, this mode is similar to the traditional electric buck / boost mode , up / down control by the button, the device judge the upper / lower limit automatically, also with over-voltage protection ;

● Boost speed with intelligent control, when the voltage reaches to 80% of the target voltage , the boost speed will automatically slow down, when it reaches to 90% of the target voltage , the boost speed slowed further ;

●Adopting the hardware and software anti-jamming technology, with stable performance and strong anti-interference .

The parameters of the products

1.Rated capacity (common parameters): 1kVA, 2kVA, 3kVA, 5kVA, 10kVA, 15kVA, 20kVA, 30kVA, 50kVA, 100kVA, 150kVA, 200kVA, 300kVA, 500kVA 5kVA

5kVA technical parameters as follows:

2.Input Current: 0 ~ 23A

3.Instrument Voltage: 0 ~ 100V

4.Output voltage: 0 ~ 250V

5.Output Current: 0 ~ 20A

6.Voltage measurement accuracy: 0.5% FS ± 3 words

7.Current measurement accuracy: 0.5% FS ± 3 words

8.Time Length: 0 ~ 9999 S (special mode can be used to long hours work)

9.Power supply voltage: AC220V ± 10%, 50Hz ± 1 Hz

10.Usage environment: Temperature 0 ~ 50 ℃ Relative humidity ≤ 85 RH

Note: capacity of 5kVA or below is box-type structure; 5kVA above, 30kVA and below for the desktop structure; 30kVA above, 50kVA and below for cabinet structure; 5kVA and more, 30kVA and below for the desktop structure; 50kVA above for split structure.

Product information

Precautions and equipment for your safety, please read the following words:

● The enclosure must be grounded during the testing.

● The irrelevant objects do not allow to stack on and around the device panel.

● Check the power supply before starting voltage: AC 220V ± 10%    50Hz.

● When replace the fuse and accessories, please use the same type of the instrument.

● NANY series intelligent power withstand voltage testing device should be prevented against moisture and grease.

● Before testing, please make sure the tested objects is power off, and disconnect the charged device.