Introduction
The most international advanced tech— stable arc reflection method, and set HV impulse, DC withstand test, burn through in one, mainly used in 380V-500kV cable’s major insulation fault shooting. Powerful current will burn through the fault in a short time, making knotty high-resistance fault location easier. New intelligent digital HV voltage drop technology and intelligent voltage bridge technology, easy to locate stable and water-in knotty high resistance fault, etc. New generation intelligent time-different and cable path indication technology make location point faster, more effective and accurate.
Fault location power LP30/4+
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Output voltage
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0-30kv continuously adjustable
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Capacitance
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4μf
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Single discharge energy
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1800J
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Weight
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90kg
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Volume
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380x380x790(mm)
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Impulse reflector/Cable fault pre-locator (TDR) WL50+
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Low voltage impulse
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30V
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Impulse width
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40ns-10μs
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Sampling frequency
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200MHz
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Error
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0.4m
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Test range
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100km
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Work mode
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Low voltage impulse, Impulse current, Stable Arc Reflection Method
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Weight
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3kg
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Volume
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355x269x155(mm)
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Cable fault pin-pointer PP20
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Precision of point positioning
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0.1m
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Precision of path location
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0.1m
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Precision of step voltage method
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0.1m
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Work mode
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Anti-noise mode:
Strong noise reduction mode Background suppression noise reduction mode Point location mode: Intelligent Acousto-Magnetic Time Difference Mode |
Display mode
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Color LCD
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Power
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Li-battery, 12h standby
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