PJY235型絕緣油介電強度測試儀
儀器特點 :
1、儀器采用大容量單片機控制,工作穩(wěn)定可靠。
2、儀器內(nèi)設(shè)寬范圍看門狗電路杜絕了死機現(xiàn)象。
3、多種操作選擇,儀器程序設(shè)有1986、2002兩種國標和自定義操作,能適應(yīng)不同用戶的 多種選擇。
4、儀器油杯采用復合材料一次澆注而成杜絕了漏油和易碎的現(xiàn)象。
5、儀器獨特的高壓端采樣設(shè)計讓測試值直接進入A/D轉(zhuǎn)換器,避免了在模擬電路中造成的 誤差,使測量結(jié)果更加準確。
6、儀器內(nèi)部具有過流、過壓、短路保護等功能,并且具有極強的抗干擾能力,電磁兼 容性好。
7、便攜式結(jié)構(gòu),攜帶方便,戶內(nèi)外使用均可。
技術(shù)指標 :
升壓器容量:1.5KVA
升壓速度 :2.0kV/s,2.5kV/s,3.0kV/s,3.5kV/s可選
輸出電壓 :0—80kV
電源畸變率:<1%
顯示方式 :大屏幕液晶漢字顯示
電極間隙 :標準2.5mm
外型尺寸 :長420mm寬450mm高430mm
儀器重量 :26kg
使用條件 :
環(huán)境溫度 :0℃—+40℃
相對濕度 : ≤85%
工作電源 :AC220V±20%
電源頻率 :50Hz±5Hz
功 率 :<200W
PJY235 type of insulating oil dielectric strength tester
Instrument features:
1, the instrument uses a large-capacity single-chip control, stable and reliable. 2, the instrument equipped with a wide range of watchdog circuit to eliminate the phenomenon of death. 3, a variety of operating options, instrument procedures has 1986,2002 both GB and custom actions to adapt to the different users A variety of options. 4, the composite instrument oil cup pouring once made to prevent oil spills and fragile phenomenon. The unique high-pressure end sampling design test values directly into the A / D converter, avoid analog circuits caused Error, the measurement results more accurate. Instrument internal over-current, over voltage, short circuit protection, and other functions, and has a very strong anti-jamming capability, EMC The capacitive good.
7, portable structure, easy to carry, can be indoor and outdoor use. Technical indicators: Boost Capacity: 1.5KVA Boosting speed: 2.0kV / s, 2.5kV / s, 3.0kV / s, 3.5kV / s Optional Output voltage :0-80kV Power distortion factor: <1% Display: Large-screen LCD display Electrode gap: 2.5mm standard Dimensions: 420mm wide 450mm high 430mm Instrument Weight: 26kg Conditions of Use: Ambient temperature: 0 ℃ - +40 ℃ Relative humidity: ≤ 85% Working power: AC220V ± 20% Power frequency: 50Hz ± 5Hz Power: <200W |