Name of Work: Procurement of 1 No. of HT/LT underground cable fault Locator
Sl. No.
Item Description
1
Surge GeneratorSuitable for fault location in low/medium/high voltage power cables i.e. LT, 11kV, 33 kV. *DC High Voltage Testing up to 32 KV.* Output Current at least 240 mA.* Inbuilt ARC Reflection filter.* High voltage metering and mA metering on output.* Surge Testing Range 8/16/32 kV.* 1000 Joules Energy on 8/16/32 kV.Connecting cables and leads.* 25 meter high voltage output cable on drum.* 25 meter mains supply cable on drum.* 25 meter earthing cable drum.* 15 meter auxiliary earthing cable on drum.* 1 Nos Discharge rod.* 5 meter discharge rod lead.Please refer to the attached specification for details
2
Pinpointing SetSensitive acoustic and magnetic sensor to pinpoint fault.* Magnetic and Acoustic signal strength through bar graph and digits on LCD.*Coincidence figure readout i.e. distance to the fault in milliseconds on LCD.* Automatic mute feature to activate while in motion (during pick up of receiver).* Accurate display of magnetic and acoustic indications.* Light weight receiver.* Advance noise reduction filter for fast & accurate pinpointing.Please refer to the attached specification for details
3
ReflectometerReflectometer for pre-location of cable faults.*Digital Time Domain Reflectometer.*Pulse Echo, Impulse Current, ARM & Decay methods.*Microprocessor based fault locator with a user- friendly menu.*Wi-Fi for internet connection, Enabling Online support of experts to review and help in difficult fault conditions.*Large and automatic graph storage.* 10” touch screen for easy operation.* Precise fault distance & cable end measurement.* Testing Range up to 160 KM.Please refer to the attached specification for details
4
High Voltage Murray LoopFor pre-location of low & high resistance constant leakage fault.*Portable, battery operated.*Suitable for constant leakage fault up to 10 kV DC.*Gives reading in % of cable length.* Accuracy up to 1% of fault distance.Please refer to the attached specification for details.
5
Cable Identification SetFor Identification of the Cable.*Pulse Voltage: 100 V*Impulse Current: 100 A* Accessories included: - Flexi Directional clamp, Ground rod.Please refer to the attached specification for details.
6
Cable Route TracerFor Route Location of Underground Cables.*Receiver with rechargeable battery pack with mains charger* Transmitter with rechargeable battery pack with mains charger with direct connection kit and clamp 4”Please refer to the attached specification for details.
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