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Summary of Contents for S-110 DC

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Page 3: ...USER MANUAL HIGH VOLTAGE INSULATION TESTERS S 50 DC S 80 DC S 110 DC S 120 DC SONEL S A Wokulskiego 11 58 100 widnica Version 1 02 11 09 2020...

Page 4: ...S 120 DC USER MANUAL 2 S 50 80 110 120 DC is a modern easy in use and safe testing device Please acquaint yourself with this manual in order to avoid measuring errors and prevent possible problems in...

Page 5: ...g the discharge rod 8 3 4 Attaching the corona ring 9 3 5 Connecting the test equipment 10 4 Operating the device 13 4 1 Controls and displays 13 4 2 Operating procedure 14 4 2 1 Setting the operating...

Page 6: ...th Only operate the system if it is in technically perfect condition No non original parts may be used for the system and its peripherals as the necessary safety will not be guaranteed No mode of work...

Page 7: ...e equation I U R where U measuring voltage I measured current A special protective ground circuit ensures a high level of safety 2 1 Design of the set The test set consists of the operating unit and t...

Page 8: ...80 110 120 DC is used for electrical testing of power cables and plant with direct voltage Areas of application include testing at re commissioning of cable systems after maintenance and repair testin...

Page 9: ...ting unit 3 2 Operating requirements The carrying handle of the operating unit is designed for one hand operating After putting down the device carrying handle can be locked in 30 steps by using a pul...

Page 10: ...ve instructions it must be placed in close proximity to the test object so that the ground and high voltage cables can be kept as short as possible When the equipment is set up in the field it must be...

Page 11: ...spacer is only plugged onto the HV unit without screwing Connect the HV lug only hand tight with the knurled screw Consider following differences to the standard design The smoothing of electricals fi...

Page 12: ...tablish a conductive connection between the station auxiliary ground and the ground terminal of the high voltage unit Screw the high voltage attachment onto the high voltage unit and connect the high...

Page 13: ...gle core system or a three core cable with separate shield on each core All three cores can be tested at the same time Fig 3 4 Connecting the test equipment for insulation testing of a three core cabl...

Page 14: ...ANUAL 12 Fig 3 5 Connecting the test equipment for sheath testing of a 3x single core system The sheaths of all three cores can be tested at the same time The cable shields at the other end of the cab...

Page 15: ...f it is in the leftmost position while enabling the button Unit on lamp white Lights up when the unit is switched on with the mains switch and mains voltage is connected Ground terminal lamp yellow Li...

Page 16: ...ble 1 ground cable for operating unit to station ground Pilot lamp signals proper connection of the station and protective grounds independently of the high voltage being connected The equipment will...

Page 17: ...s exceeded by approx 5 kV the overvoltage trip will re spond If this happens the high voltage will have to be switched back on set the high voltage adjuster to zero first Fig 4 2 Left meter display Ri...

Page 18: ...t must only be operat ed in areas which have been secured and or cordoned off and marked in accordance with EN 50191 and EN 50110 1 standards In an emergency the high voltage must be switched off by a...

Page 19: ...re external soiling direct sunlight and ambient temperatures in excess of 55 C must be avoided NOTE The high voltage unit must only be transported in an upright position 6 Technical specifications a p...

Page 20: ...18 5 kg S 110 DC 20 0 kg S 120 DC 20 5 kg o degree of protection as per EN 60529 operating unit IP40 high voltage unit IP65 high voltage unit at terminals IP00 p max voltage discharge energy for disc...

Page 21: ...e 3 blue lead for high voltage unit length 2 m cable 4 ground cable for discharge rod discharge rod case for discharge rod user manual service kit packing 7 2 Optional accessories Additionally the fol...

Page 22: ...ermal imagers o luxmeters The Calibration Certificate is a document that presents a relation between the calibration standard of known accuracy and meter indications with associated measurement uncert...

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