Earth fault locator for fault location in isolated, earth free systems

Important control, signal and supply systems, such as those for railway installations, hospitals, power plants or other industrial facilities, are designed to be potential free (for example IT systems) and are monitored by earth fault indicators in order to ensure safe and uninterrupted operation.

A single earth fault will cause no service interruption. Only with the occurrence of a second earth fault a high risk of partial or complete breakdown of the installation arises. For this reason, any earth fault must be located and repaired as fast as possible. This fault location is done by the Geolux GL 660-1. The GL 660 is directly connected to the faulty line with life voltages up to 660 V, and generates a low frequent signal which allows the tracing by a specific receiver along the faulty line to the fault position.

Key benefits

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

Standard accessories

- Reader clamps AZK 100, 100 mm _

- High voltage cable HSK 7-B _

- Connection cable VK 50, 10 m _

- Power supply cable

- Probe GSK 1

Recommended options

Special accessories

- Cable drum with connection cable KTG 50, 50 m

- Reader clamps AZK 12, 12 mm

- Carrying case GLT 660

- Probe for earth cable GS 5

More products SEBAKMT

SEBA KMT VM-880 FERROUS METAL LOCATOR, BURRIED AND HIDDEN ASSETS

• Excellent sensitivity
• Lightweight, just 0.7 kg
• Improved ergonomics for comfort during prolonged usage
• Up to 26 hrs battery life from just 2 x AA (LR6) cells
• Ultra strong, submersible carbon fiber antenna tube
• Dot matrix LCD with backlight
• Audio and visual signal strength indicators

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 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 TELEFLEX SX CABLE REFLECTOMETER FOR FAULT LOCATION MEGGER

• ARMslide technology with 15 traces in one ARM shot
• ProRange for optimised display of distant details
• Support of all existing prelocation technologies
• Automatic adjustment and display of cable end and fault
• Compatible with all fault location systems

SEBA SWG 8-1000 SURGE UNIT HIGH VOLTAGE GENERATOR FOR CABLE FAULT LOCATING SWG8-1000

• Voltage Ranges : 0..2kV / 0..4kV / 0..8kV
• Energy : 1000 Joules
• MAx Current Imax : 1400mA / 700mA / 500mA
• Optimized surge energy for switchable capacitors
• ICE - Impulse Current Method
• ARM - Arc Reflection Method

SEBA KMT HV TESTER 25KV HIGH VOLTAGE DC TESTER

• DC output voltage of 0 - 25 kV
• Portable HV Tester
• DC and insulation testing of cables, joints, electrical fixtures, etc.
• High flexibility with built-in battery

SEBA KMT HPG 50..110-H DC & AC HIGH VOLTAGE CABLE TESTING SETS

• HPG 50-H, AC testing up to 35 kVRMS / DC-testing up to 50 kV
• HPG 70 / 80-H, AC testing up to 50 / 58 kVRMS / DC-testing up to 70 / 80 kV
• HPG 110-H, AC testing up to 78 kVRMS / DC-testing up to 110 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

SEBAKMT HL7000 ELECTROACOUSTIC WATER LEAK DETECTION

• Completely wireless thanks to Bluetooth®
• Intuitive operation via touch color display
• Powerful lithium-ion batteries
• Integrated GPS receiver
• Ambient/noise cancellation
• Frequency analysis

SEBA KMT VCAM LSR SEWER PIPELINE VIDEO INSPECTION CAMERA

• Flexibility, allowing multiple uses
• 3 camera head options
• Recording of the video via the VIDEO OUT
• Integrated distance counter and 640 Hz sonde
• Integrated rechargeables
• Expandable, with flex rod incorporating 9 or 11 mm diameter camera head

SEBA KMT VFL CR-80 46KV HIGH VOLTAGE CABLE TEST SYSTEMS

• 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