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Application
The cable fault locating van system is used to perform DC high pot/ burn/ proof test, pre-location of fault distance and pin-point of underground cable fault by acoustic method with the help of suitable surge wave receiver in power transmition and distribution networks or service provider companies.
Key Features
- Fast and precise cable fault location.
- Modular test system with stand alone equipments
- Total tests achievable from a single test station.
- Customer chose for selection of single or three phase system.
- HV selector switch to ensure proper switching of HV equipments.
- The operation system is independent from HV section.
- All required test such as diagnosis of faults, Route tracing, DC/Burn/Proof test, Pre-location and Pin-point, Cable identification are available.
- Latest pre-location methods such as TDR, SIM/ARM, MIM, ICM and Decay are available.
- Comprehensive safety measures for optimum safety of operator.
- Provision of PC and printer for data storage and hard copy of pre-location test result.
- Cable test / proof test by means of DC voltage up to 70 kV.
- Optimized surge energy for switchable capacitors values for each range in surge tester.
- High surge energy of 2000 Joules with 8, 16 & 32 kV max output for easy to pin-point cable faults.
- Full output energy delivering capacity of surge tester on each selected range.
- Continues operation for extended period in case of pin-point difficult cable faults.
- Extended HV output up to 50 meters through heavy duty cable drum.
- Safety earth monitoring system to provide operator safety.
- Fully protected operation with safety interlocks.
- Light weight, small, flexible receiver with high sensitive ground microphone for pin-point of cable fault.
- High performance cable route tracing system available for tracing of underground power cables up to more than 10 km distance.
- Identification of wanted cable from the bunch of cables in power network.
- Cable Drums HV, Mains, Earthing and Aux Earth up to 50mtr. Length.
- Power Supply 230V AC + 10%, 50Hz single phase.
