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VERY LOW FREQUENCY AC HIGH VOLTAGE TEST INSTRUMENT
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VERY LOW FREQUENCY AC HIGH VOLTAGE TEST INSTRUMENT

离岸价格

获取最新报价

13000 ~ 15000 / Piece ( Negotiable )

|

1 Piece Minimum Order

国家:

China

型号:

SVLF-80KV

离岸价格:

13000 ~ 15000 / Piece ( Negotiable ) 获取最新报价

位置:

China

最小订单价格:

13000 per Piece

最小订单:

1 Piece

包装细节:

SANDI standard honeycomb carton packing

交货时间:

6-8 days

供应能力:

1000 Piece per Month

付款方式:

T/T, L/C, Western Union, PayPal

现在联系
免费会员

联系人 Ms. Carrie

yueqing, yueqing, Zhejiang

现在联系

产品规格

  • Brand Name: Sandi
  • Max. Power: 80KV
  • Model:SVLF-80KV
  • Output Peak voltage: 80KV
  • Measuring range:0.1Hz⥠1.1uF, 0.05Hz⥠2.2uF, 0.02Hz
  • CPU:ARM
  • Distortion:Minimal distortion sine wave
  • Pulse current:Smaller impact on power
  • EMC:Stronger anti-interference capabilities
  • Display:7 â capacitive Color LCD touch screen
  • Output form :true sinusoidal, cosine rectangular
  • Applications:35KV and below voltage cables,generator

详情

Description Sandi VLF stands for Very Low Frequency. A Sandi VLF is an AC output high voltage instrument. Sandi VLF products provide sinusoidal AC voltage but at 0.1Hz - 0.*2 Hz, compared to the *0/*0Hz output of conventional AC test sets. It is still an AC voltage with sinusoidal polarity reversals every half cycle. The Sandi VLF instrument is used to provide a simple go/no-go, or pass/fail withstand test. Also, Sandi VLF instruments can be used as the voltage source for performing off-line Partial Discharge testing. 
  Application Sandi VLF testing is used for any application requiring AC testing of high capacitance loads. The major application is for testing solid dielectric cable, followed by testing large rotating machinery, and occasionally for testing large insulators, arrestors, and the like.
Even if a utility doesn’t adopt Sandi VLF for widespread cable testing, one of the best reasons to use VLF is to check installation quality and accessories, like splices. Many failures are due to damage during installation, improper workmanship, and/or insulation damage caused by excessive voltage fault locating - thumping. At the very least, every newly installed or repaired cable should be Sandi VLF tested before re-energizing.
  Benefits of Sandi VLF  

  • Portable and affordable.
  • All models feature is true sine wave output.
  • Waveform is independent of load capacitance between 0.*1mF and maximum load.
  • Highest load ratings available.
  • Highest voltage models available.
  • Simple and easy operation.
  • AC testing does not degrade good cable insulation.
  • Harmful space charges are not injected into the cable insulation.
  • No traveling waves are generated during testing.
  • Rugged and reliable design less prone to failure from transients.
  • No polarization effects as with DC.
  • Breakdown detection.
  • Reporting
  • Display: The 7 'capacitive touch screen, the screen displays real-time measurement data and the output waveform.
  • Comprehensive protection: high, low pressure side of the overvoltage and over-current protection, rapid response action (action time *0ms).
  • Small size, light weight: very conducive to outdoor work.
  • Communication interface: USB2.0.
Model Output Peak voltage Measuring range Weight Applications
SVLF-80 80KV 0.1Hz1.1µF Controller: 4 kg
First Booster:25 kg
Second Booster:45 kg
Size: L*W*H
**7***0***0mm
*5KV and below voltage cables,generator
0.*5Hz2.2µF
0.*2Hz5.5µF

国家: China
型号: SVLF-80KV
离岸价格: 13000 ~ 15000 / Piece ( Negotiable ) 获取最新报价
位置: China
最小订单价格: 13000 per Piece
最小订单: 1 Piece
包装细节: SANDI standard honeycomb carton packing
交货时间: 6-8 days
供应能力: 1000 Piece per Month
付款方式: T/T, L/C, Western Union, PayPal
產品組 : VLF AC High Voltage Test Instrument

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Ms. Carrie < Yueqing Sandi Electric Co., Ltd >

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