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PJY238型絕緣油介電強(qiáng)度測定儀

儀器特點(diǎn)

1、PJY238型絕緣油介電強(qiáng)度測定儀為單油杯結(jié)構(gòu)，采用微機(jī)控制，可自動(dòng)完成升壓、保持、降壓、攪拌、靜放、顯示計(jì)算、打印等一系列操作，可在  0-80KV范圍內(nèi)進(jìn)行絕緣油耐壓測試。 
2、采用大屏幕點(diǎn)陣液晶顯示器，內(nèi)部具有背光系統(tǒng)，即使在夜間也能清晰可見，測試過程通過漢字菜單提示，可方便試驗(yàn)人員操作。 
3、本儀器操作簡單，操作人員只需按使用說明輸入簡單指令，儀器將會按照設(shè)置自動(dòng)完成絕緣油的耐壓測試。每次擊穿電壓值會自動(dòng)存儲，測試完成后，可打印或存儲各次擊穿電壓值和平均值。 
4、本儀器適應(yīng)性較強(qiáng)，攜帶方便，可用于實(shí)驗(yàn)室及戶外現(xiàn)場測試。儀器還具有較強(qiáng)的抗干擾能力，可以在強(qiáng)電磁場環(huán)境下正常工作。 
5、本儀器具有過壓、過流、自動(dòng)回零、接地等保護(hù)裝置，在正常使用情況下，*保證儀器本身及操作人員的安全。 
6、升壓速度和靜置、間隔時(shí)間可根據(jù)不同的實(shí)驗(yàn)標(biāo)準(zhǔn)選擇。 
7、本儀器同時(shí)兼容國標(biāo)2002版和1986版測試，可根據(jù)要求自定義測試條件。

PJY238型絕緣油介電強(qiáng)度測定儀

技術(shù)指標(biāo)
輸出電壓      ：0～80kV（可選）。
zui小分辨率    ：0.1K
測量準(zhǔn)確度    ：±（2％×讀數(shù)+0.2kV）
升壓速度      ：1.0、2.0、3.0kV/S(可選)
擊穿切斷時(shí)間  ：≤1ms
試驗(yàn)次數(shù)      ：6次（1～6次可選）
油杯的容量    ：400ml，200ml   
電極之間的距離：2.5mm（電極間隙可調(diào)）
工作環(huán)境      ：
環(huán)境溫度      ：0℃～+40℃           
相對濕度      ：≤80%RH，不結(jié)露   
電源電壓      ：AC 220V±10%  電源頻率：50HZ ±1HZ
外型尺寸      ：385×300×360（mm）
重  量        ：22kg

PJY238型絕緣油介電強(qiáng)度測定儀

PJY238 type insulating oil dielectric strength tester
Instrument features
1, PJY238 type insulating oil dielectric strength tester single oil cup structure, using computer control, can be done automatically boost, maintain, buck, stirring, quiet place to display a series of operations such as calculation, print, in the 0 - 80KV within the withstand voltage test of the insulating oil.
2, large LCD display, internal backlight system, even at night can be a visible test process by Chinese menu, easy test personnel to operate.
3, the instrument operation simple, the operator simply enter the simple instructions instructions, the instrument will be done automatically according to the set the withstand voltage test of the insulating oil. Breakdown voltage value is automatically stored each time the test is completed, print or store the breakdown voltage value and the average.
4, strong adaptability of this instrument, easy to carry, and can be used for laboratory and outdoor field testing. The instrument also has strong anti-interference ability, normal work in a strong electromagnetic field environment.
5, the instrument has over-voltage, over-current protection devices automatically back to zero, grounding, in the case of normal use, the absolute guarantee that the instrument itself and the safety of the operating personnel.
6, boost speed and put it aside, the interval can be selected depending on the experimental standard.
7 The instrument is also compatible with the the GB 2002 version and the 1986 version of the test, according to the requirements of custom test conditions.
Technical Specifications
Output voltage: 0 ~ 80kV (optional).
Minimum resolution: 0.1K
Measurement accuracy: ± (2% of reading +0.2 kV)
Boosting speed: 1.0,2.0,3.0 kV / S (optional)
Breakdown cut off time: ≤ 1ms
Test: 6 times (1 to 6 times optional)
Oil cup capacity: 400ml, 200ml
The distance between the electrodes: 2.5mm (electrode gap adjustable)
Working environment:
Ambient temperature: 0 ℃ ~ +40 ℃
Relative humidity: ≤ 80% RH, non-condensing
Supply Voltage: AC 220V ± 10% Power frequency: 50HZ ± 1HZ
Dimensions: 385 × 300 × 360 (mm)
Weight: 22kg