美國(guó)HVI VLF超低頻電纜診斷裝置VLF-34E
美國(guó)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(jì),具備全自動(dòng)、可編程操作、數(shù)據(jù)采集和報(bào)告功能,以及現(xiàn)成的介損測(cè)試儀。
美國(guó)HVI VLF-34E VLF超低頻交流耐壓測(cè)試儀簡(jiǎn)介:
HVI VLF-34E采用*新的電子設(shè)計(jì),具備全自動(dòng)、可編程操作、數(shù)據(jù)采集和報(bào)告功能,以及現(xiàn)成的介損測(cè)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(cè)設(shè)計(jì)的介損測(cè)試配件,局部放電探測(cè)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(cè)試儀用于進(jìn)行簡(jiǎn)單的是/否或通過/失敗耐壓測(cè)試
VLF-34E超低頻測(cè)試儀還能用作離線電纜診斷局部放電測(cè)試和介損測(cè)試的電壓源。
美國(guó)HVI VLF-34E VLF超低頻交流耐壓測(cè)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 |