| M60 OWTS |
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- PD Measurement by means of DAC similar to nominal net frequency
- Online processing for complex PD-Diagnosis
- Portable test system, compact design and low weight
- Integrated tan δ - measurement |
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| OWTS - PD Fault Location |
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Compact PD
Cable Test Van System
- PD diagnosis under oscillating wave test voltage - electrical
field distribution as in nominal service conditions
- PD evaluation possibility and pattern recognition at the
nominal voltage level
- Modern industrial PC for system control and user interface
- PD level measurement according to IEC 270 at a band width
of 150...650 kHz
- Semi- and fully automatic PD analysing software for defect
location with mapping feature
- Calculation of the cable capacitance and the tan delta value
of the test object from the characteristic decrease of the
voltage wave shape
- Simple to use and easy to handle menu-driven unit for operation of the test sequence
- Compact design; low weight
- Compact PD: combination of OWTS, vlf test unit and the fault location system Compact
- Integrated VLF test system |
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| PD Detector |
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- dual sensor system for capacitive and inductive PD detection
- rugged and weatherproof plastic housing with LED PD level indication
- insulated extension rod for different application situations
- acoustic indication with frequency modulation
- visual battery status indication
- VHF frequency range
- long operating time and automatic switch-off
- simple operation and handling |
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| PD Loc |
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- Precise PD pinpointing in mixed cable net-works
- Localisation of faults in Joints of single core cables
- Easy handling in the fi eld |
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