Seba KMT LPD Monitor On-line PD Partial Discharge Monitoring System for MV and HV

Code: Seba-KMT LPD-Monitor


 

Datasheet PDF, 0.3 Mb

Description

Bene?ts

  Portable online PD measuring system for monitoring MV and HV systems

  16 channels

  Allows ef? cient forward planning of  necessary maintenance work

  Quick and easy to install

  Integrated automatic knowledge-based evaluation of measured PD levels

  Current status can be viewed at any time  via remote access

 

Description

The LPD (live partial discharge) Monitor can be used for temporary

or constant monitoring of partial discharge on medium- and highvoltage

systems andcables  up to a rated voltage of 66 kV.

With its 16 input channels, the lightweight LPD Monitor is an ideal,

portable system for a fast check of critical PD within cables or their

accessories.

Even a quick test can provide useful information on the condition of

the cable as a basis for identifying the required maintenance work,

such as a comprehensive offline PD diagnosis.

The PD signals are recorded using inductive (HFCT) and/or capacitive

(TEV) sensors. The inductive sensors are placed directly around the

insulated conductor or the cable sheath. The capacitive sensors can

be easily attached to metal parts of the switchgear using a magnetic

holder.

Depending on the number of sensors, the signals from each sensor

are recorded at set intervals (every 1 to 20 minutes). These readings

are immediately analysed by the integrated software. The signals are

categorised either as a "local PD" or a "cable PD". The measured

level is compared to the values stored in a database and then assigned

to one of four possible assessment categories.

PD activity rated as"critical" automatically generates an alarm

message.

The user can check the current readings and the progress of the

PD activity at any time via remote access.

 

Standard accessories

Scope of delivery

 LPD Monitor

 6 inductive sensors (HFCT 100/50)

 2 capacitive sensors (TEV)

 Set of coaxial cables (2×5 m, 4×10 m and 2×15 m)

 Accessory bag

 Keyboard/mouse/modem

 

Recommended options

Options

 Set of additional sensors (6 x HFCT 100/50, 2 x TEV)

 Different-sized HFCT sensors (ask SebaKMT for details)

 Flat coaxial cables for enclosed switchgears

 

 

More products SEBAKMT

SEBA KMT EASYLOC RXTX PIPELINE LOCATION AND TRACING FOR UNDERGROUND PIPES AND CABLES

• Make optimum preparations for your building work, quickly and reliably
• Avoid cable damage and help to minimise costly accidents and inconvenient delays
• Depth measurement at the push of a button, even without a transmitter
• 33 kHz - compatible with other location systems
• Large display with automatic backlight
• Quick and simple to operate

 

SEBA KMT HPA35 HPA50 HPA58 HPA78 AC HIGH VOLTAGE HIPOT TESTING WITHSTANDING

• HPA 35, AC testing up to 35 kVrms
• HPA 50 / 58 AC testing up to 50 / 58 kVrms
• HPA 78, AC testing up to 78 kVrms

 

SEBA KMT ESG NT PINPOINTING EARTH FAULT LOCATOR IN SHEATH OF UNDERGROUND CABLES

• high accuracy pinpointing of a sheath fault
• Automatic adaptation to voltage level
• Automatic filtration of interfering signals
• Automatic zero calibration, no adjustments necessary
• History mode
• High-contrast color display

 

SEBA KMT VLOCCAM2 LOCATION SYSTEM FOR LOCATION AND DEPTH MEASUREMENT OF SEWER TV CAMERAS

• Directional compass for fast and precise location of camera heads or sondes
• Continuous depth measurement
• Passive frequencies (current and radio signal) to prevent cable damage
• Sunlight-compatible colour display

 

SEBA KMT CDS CABLE DIAGNOSTIC SYSTEM FOR THREE PHASE IRC AND RVM DIAGNOSTICS

• Absolutely non-destructive condition evaluation of PE / XLPE / paper-oil insulated cable systems
• Simple operation and automatic measurement procedures
• Three-phase parallel measurement for current and voltage - duration of a complete measurement 1 hour
• Extended dynamic range for IRC measurement for long cable segments
• Measurement of charging current during formation

 

SEBA DIGIPHONE+ SURGE WAVE RECEIVER FOR ACOUSTIC AND ELECTROMAGNETIC FAULT PINPOINTING IN CABLES

• Perfect acoustic quality and noise immunity
• Automatic mute function to protect your ears
• Bright, transflective sun readable display
• Easiest handling with automatic adjustment
• Earphone volume limitation to 84 dB(A)

 

SEBA T18/5 SURGE WAVE VOLTAGE GENERATOR FOR CABLE FAULT LOCATING

• Voltage Ranges : 0..3kV / 0..6kV / 0..12kV
• Energy : 1000 Joules


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 OWTS M28 PARTIAL DISCHARGE TEST AND FAULT LOCATION SYSTEM IN CABLE INSULATION

• 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 d - measurement

 

SEBA KMT VFL SINUS 34KV 0.1HZ SINE WAVE CABLE TEST SYSTEMS

• High test capacity of 5 µF
• Suitable for outdoor use (IP 54)
• Single-button operation easyGO
• Integrated safety system
• Reporting
• Continuous duty cycle