美国HVI VLF超低频电缆诊断装置VLF-34E由爱仪器仪表网代理,本产品采用*新的电子设计,具备全自动、可编程操作、数据采集和报告功能,以及现成的介损测试仪。
美国HVI VLF超低频电缆诊断装置VLF-34E由爱仪器仪表网代理,本产品采用*新的电子设计,具备全自动、可编程操作、数据采集和报告功能,以及现成的介损测试仪。
美国HVI VLF-34E VLF超低频交流耐压测试仪简介:
HVI VLF-34E采用*新的电子设计,具备全自动、可编程操作、数据采集和报告功能,以及现成的介损测试仪,可通过定制软件实现***无线控制
HVI VLF-34E是目前超低频界*好的产品
VLF-34E可选择配备美高测设计的介损测试配件,局部放电探测可选配件。
VLF-34E输出电压:0 – 34 kVac(峰值),正弦型0.5 μF – 5.0 μF, 0.1 Hz – 0.01 Hz
VLF-34E输出频率:0.1-0.01Hz
VLF-34E负载电容:5μF
VLF-34E符合IEEE400.2,IEEE433,VDE 0276, CENELEC等***
VLF-34E超低频测试仪用于进行简单的是/否或通过/失败耐压测试
VLF-34E超低频测试仪还能用作离线电缆诊断局部放电测试和介损测试的电压源。
美国HVI VLF-34E VLF超低频交流耐压测试仪VLF-34E参数:
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 |