Seba KMT KMK 8 Communications network cable tester

• Powerful test- and burning system
• Continuous testing with AC voltages up to 100 kVrms at 5 kVA
• Own noise-level below 1 pC
• Built-in overcurrent protection
• DC testing up to 130 kV with optional rectifier

 

• VLF sine wave 45 kV with integrated tanDelta
• compact, robust, and portable
• high-performance test and diagnostic system for medium voltage cables
• Performs cable withstand testing, cable diagnosis, and sheath fault pinpointing
• Automatically adjusts the test frequency to the cable length
• Eliminates hazards to the user and guarantees limited damage to the cable
• Easy field operation with no need for external computer

 

• Very high test power without frequency reduction
• Covers cables up to 20 km @ maximum Voltage
• No polarisation effects as with DC
• Protocoling
• Breakdown detection
• Leakage current measurement
• Powerful 0.1 Hz VLF test system with energy recovery

 

• Integrated Reflectometer (TDR)
• Active bridge for high precision R and C measurements and DC and AC fault location
• Measurement by Graaf method in connection with an active slave at the far end
• Passive Wheatstone bridge for R and C measurements and DC and AC fault location
• Test Systems for Pre-measurement, Quick test and Quality testing
• Measurement of interference voltages
• Warning and information system
• Remote control for the operation of the electronic far end loop control switch

 

• Powerful 0.1 Hz VLF test system
• High test power without frequency reduction
• No polarisation effects as by DC testing
• Protocoling
• Breakdown recognition
• Leakage current measurement

 

• Earth fault locator for fault location in isolated, earth free systems
• Mains filter for direct coupling to live cables up to 660 V
• Pulsed output current for easier detection of the test signal
• Filter for the suppression large interference signals
• Location of earth faults up to 150 kOhm
• No switch off during the fault location required
• No influence to the signal lines connected to

 

• Carbon-reinforced plastic housing
• Protection class IP 54 for use in any weather conditions
• Colour display
• High-speed processor
• Several location modes with orientation using a compass
• A large number of available frequencies
• Depth/amperage at the press of a button or sustained

 

• 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

 

• Range 8 km, 64 km (for ICE and Decay only)
• Fully equipped reflectometer with cursor, gain, and range adjustment
• High-contrast 5.7’’ TFT color display (640 x 480 pixel), with LED backlight
• Single-phase ARM input with ICE, Decay and Trigger
• AC or battery operated (up to 3 hours battery life)

 

• generate a DC voltage of up to 40 kV
• Ideal for field application because of its low weight and compact design
• High safety due to internal discharge facility
• High flexibility with the external battery
• Over-current tripping