Cable Fault Locators | SEBAKMT

Seba KMT OWTS M60 Dielectric Diagnosis and Partial Discharge Measuring System

Code: Seba-KMT OWTS-M60

Datasheet

PDF, 0.31 Mb

Description

OWTS M60

Dielectric Diagnosis and Partial Discharge Measuring System

The oscillating wave test system OWTS is used to identify, evaluate and locate partial discharge (PD) faults in a cable insulation and in joints and terminations.

The HV unit generates the attenuated oscillating frequency up to the peak v oltage of the system. An Embedded controller for the operation and the digital signal processing and storage from two 100 MHz AD converter systems is intergrated in the cylindrical housing. Transport wheels permit easy transportation. The communication to the user interface of the notebook is done by W-LAN. Optional a optical data link is possible.

The OWTS can also be coupled with a VLF System. In this case the VLF provides, controlled by the OWTS, the High Voltage supply.

Key Benefits:

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
Automatic Calibration and Joint location facility
PD level measurement according to IEC 270 at a bandwidth 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

Standard accessories

Scope of delivery

?? HV unit

?? Notebook with WLAN connection to the HV unit

?? Safety-Box with HV ON/OFF; Emergency push button

and key switch

?? Accessory bag

?? Operating manual

?? 5 m HV test lead; power supply and grounding cable

?? OWTS Explorer package, 2 Dongle CD-ROM

?? Calibrator

?? Additional capacitor

Recommended options

More products SEBAKMT

SEBA BPS 5000-D BURN AND PROOF TEST SYSTEM ON MEDIUM VOLTAGE CABLES BPS-5000D BPS500D BPS 5000D-VLF

• Easy-go single button operation
• Protocolling of the test results
• Data transfer via Bluetooth
• DC burn current up to 6 A
• AC burn current up to 110 A
• Sheath fault pinpoiting mode

SEBA KMT VFL CR-28..60 VLF TEST SYSTEMS FOR MEDIUM VOLTAGE CABLE TESTING

• VLF CR-28 up to cable series 15 kV
• VLF CR-40 up to cable series 23 kV
• VLF CR-60 up to cable series 35 kV
• VLF, DC and sheath fault testing in one device
• Portable thanks to two-part construction
• High test capacitance
• Integrated discharge system
• Reporting

SEBA KMT PD LOC PARTIAL DISCHARGE PINPOINTING SYSTEM FOR RPECISE LOCATION OF PD FAULTS IN MEDIUM VOLTAGE CABLES

• Precise PD pinpointing in mixed cable networks
• Location of faults in joints of single core cables
• Easy handling in the ?eld

SEBAKMT HL50-BT PORTABLE WATER LEAK DETECTOR

• Simple operation with just two function buttons
• Frequency filter
• Always ready for use thanks to rechargeable battery
• External ground microphones can be connected for professional leak detection

SEBA KMT SEBALOG N-3 AUTOMATIC WATER LEAK LOCATION WITH CORRELATING NOISE LOGGER NETWORK

• Latest measured data available every day
• Correlation function
• No time-consuming driving past individual loggers
• Remote configuration
• Very simple installation process
• Cost-effective data transmission

SEBA KMT VLOC-5000 LINE LOCATION AND TRACER FOR UNDERGROUND PIPES AND CABLES

• Precise direction guidance with right/left arrows and guidance compass
• SiS ("Signal Select") and SD ("Signal Direction") for reliable line identification
• "Distortion Alert" for signal evaluation
• Internal GPS receiver and data storage
• Permanent depth or signal current intensity measurement

SEBA KMT HPG 50..80-D DC & AC HIGH VOLTAGE CABLE TESTER

• HPG 50-D, AC testing up to 35 kVRMS/ DC testing up to 100 kV
• HPG 70 / 80-D, AC testing up to 50 / 58 kVRMS / DC testing up to 140 / 150 kV
• Suitable for AC testing and DC testing
• Compact, cast-resin high-voltage transformers
• Separate control and HV-units
• Voltage continuously adjustable
• Powerful system: 1,2 kVA continuous operation, up to 3 kVA 60 min. short-time operation

SEBA DIGIFLEX COM REFLECTOMETER FAULT LOCATING ON METALLIC TELECOMM LINES, COAXIAL AND POWER CABLES

• Measuring range from 5 m up to 30 km
• Line comparison with 2 measuring inputs
• High resolution in the near and far range
• Weatherproof case
• Solid housing for rugged fi eld use

SEBA KMT T22/13B BURN UNIT FOR TESTING MEDIUM VOLTAGE CABLES T22-13B

• Short circuit proof
• Equipped with new circuity to keep Burn-Down power constant
• Maximal Burn-Down current of 25A
• Burn-Down voltage constinuously variable from 0 to 15 kV
• Indication of output current and voltage
• Integrated start interlock circuit and discharging device
• Pulse mode for earth leakage

SEBA SWG 1750 SURGE WAVE GENERATOR FOR FAULT LOCATION IN CABLES SWG1750 SWG1750C SWG1750CI SWG1750C-4 SWG1750CD

• Voltage Ranges : 0.. 8kV / 0..16kV / 0..32kV
• SWG 1750C with 8 - 16 - 32 kV / 1750 J
• SWG 1750 CI with 8 - 16 - 32 kV / 1750 J, incl. leakage current measurement
• SWG 1750 C-4 with 2 - 4 kV / 1150 J and 8 - 16 - 32 kV / 1750 J
• SWG 1750 CD with 8 - 16 - 32 kV / 3500 J