測量范圍 |
0.5uF @ 0.1Hz @ 34kVpeak |
電源電壓 |
100V … 264VV |
加工定制 |
否 |
外形尺寸 |
559 x 369 x 660mm |
用途 |
用于電纜主絕緣耐壓測試 |
重量 |
21kg |
美國HVI VLF超低頻電纜診斷裝置VLF-34E由愛儀器儀表網(wǎng)代理,本產(chǎn)品采用*新的電子設(shè)計,具備全自動、可編程操作、數(shù)據(jù)采集和報告功能,以及現(xiàn)成的介損測試儀。
美國HVI VLF超低頻電纜診斷裝置VLF-34E
美國HVI VLF超低頻電纜診斷裝置VLF-34E由愛儀器儀表網(wǎng)代理,本產(chǎn)品采用*新的電子設(shè)計,具備全自動、可編程操作、數(shù)據(jù)采集和報告功能,以及現(xiàn)成的介損測試儀。
美國HVI VLF-34E VLF超低頻交流耐壓測試儀簡介:
HVI VLF-34E采用*新的電子設(shè)計,具備全自動、可編程操作、數(shù)據(jù)采集和報告功能,以及現(xiàn)成的介損測試儀,可通過定制軟件實(shí)現(xiàn)***無線控制
HVI VLF-34E是目前超低頻界*好的產(chǎn)品
VLF-34E可選擇配備美高測設(shè)計的介損測試配件,局部放電探測可選配件。
VLF-34E輸出電壓:0 – 34 kVac(峰值),正弦型0.5 μF – 5.0 μF, 0.1 Hz – 0.01 Hz
VLF-34E輸出頻率:0.1-0.01Hz
VLF-34E負(fù)載電容:5μF
VLF-34E符合IEEE400.2,IEEE433,VDE 0276, CENELEC等***
VLF-34E超低頻測試儀用于進(jìn)行簡單的是/否或通過/失敗耐壓測試
VLF-34E超低頻測試儀還能用作離線電纜診斷局部放電測試和介損測試的電壓源。
美國HVI VLF-34E VLF超低頻交流耐壓測試儀VLF-34E參數(shù):
Input | 100 - 265Vac, 50/60Hz, 5A max |
Output | VLF Sinewave: 0 - 34kVPeak (24kVrms), resolution: ±0.1kV |
VLF Squarewave: 0 - 34kVPeak, resolution: ±0.1kV |
DC: ±0 - 34kV (Proof Test, Sheath Test), resolution: ±0.1kV |
Duty | Continuous |
Load Rating | Voltage (kVp/kVrms): ±1% accuracy, 0.001kV resolution |
Current (mAp/mArms): ±1% accuracy, 0.001mA resolution |
Frequency | Calculated: Capacitance, Resistance, Flashover Voltage, and Time to Failure |
Metering | 5.7" Color LCD display |
Voltage (kVp/kVrms): ±1% accuracy, 0.001kV resolution |
Current (mAp/mArms): ±1% accuracy, 0.001mA resolution |
Calculated: Capacitance, Resistance, Flashover Voltage, and Time to Failure |
Fault Response | Fault on Arc and Burn on Arc |
Memory | Internal: 50 test records/External (USB Drive): Limited by media capacity |
PC Interface | External USB (Firmware Upgrade Only)/XBee 802.15.4 (wireless, ~30ft range) |
PC Software | E-Link remote control and report generation software |
Cable Lengths | 20’/6m flexible x-ray, 20’/6m ground #2, 20’/6m test leads #10, ground hook, line cord |
Size | 19.7"/559mm x 12"/369mm x 18"/660mm |
Weight | 45 lb, 21 kg |