Cable Fault, Test and Diagnostics

Utility location system to detect and trace cable runs and pipe networks. The Easyloc is fast and simple to operate, with features designed to avoid potentially dangerous power cables and other services as efficiently as possible.

Easyloc is suitable for water, rail, gas, power, highways and telecommunication utilities and contractors and anyone who is proposing to engage in groundworks.

The Ferrolux location system is the solution for your day-to-day tasks. You can use the system to quickly and easily find cable faults. You can locate lines just as quickly, measure how deep they are and save data in the memory.

The route sensor for location tasks weighs less than 1 kg, which means you can use it for lengthy periods without getting tired. Special features such as the SuperMax Signal, DirectSignal and SignalSelect make your job easier and the results more accurate.

The Megger portable locators, models L1072, L1073 and L1073-10, accurately and quickly locate buried cables and pipes. They are built to a proven design and benefit from advanced technology making them ideal for today demanding requirements. The transmitter is available with either disposable or rechargeable batteries.

The CI Cable Identifier will safely identify a dead (or de-energized) primary cable within a group of energized or de-energized cables as well as live secondary cables (including neutrals) up to 240 VAC (440 optional). The absolute safe identification is based on polarity and signal magnitude of the DC pulse (up to 100 A) coming from the transmitter, which is picked up by the receiver and a clip-on probe. The transmitter can operate on 120 VAC or internal battery (up to 50 hrs run time). The entire system functions without user adjustments and will, under no circumstances, provide a false positive identification. The standard combination kit (for HV & LV cables) includes a 6flexible clip-on probe, and two touch sensors for all your applications where a clip on

Such safety measures take a lot of effort and are not always practical. PIL 8 requires that the ground or shorting must not be removed. On the contrary, this grounding is an essential part of the procedure, which means, the cable must be grounded and shorted for the system to work with the result that test is absolutely safe. For each phase the corresponding transceiver clamp is installed on the grounded cable end and then at the selection point each phase is identified and marked.

Whether you are restructuring a network, planning new networksystems or performing switching operations, precisephase identification is essential for the safe and reliable operationof a network.

The PVS 100i assists you in checking the phase quickly and precisely. It helps you to avoid faulty switching, eliminates safety risks, reduces operation expenses, prevents a one-sided load of the network and improves the service.

For use on any grounded electrical system, DETEX Voltage Detectors are available in seven models that cover a range from distribution class to transmission line voltages up to 550 kV. Biddle offers six electronic "beeper" models and one model with LED indication for greater visibility when testing indoors.

The beeper-style electronic detectors provide audible and visual indication of the presence of phase-to-ground ac voltages, in accordance with ANSI C84.1-1982 standards.

The 6.9-kV model is equipped with a telescopic pole. All other models are fitted for universal spline mounting on a hot line pole rated for the voltage of the system being tested.

Electronic voltage detectors for use on distribution line voltages (Cat. No. 514360 series) provide a single red LED.

Detectors rated for transmission line voltages (Cat. No. 514242 series) provide four LEDs for improved visibility at greater distances.

The LED-indicating voltage detector is designed for indoor testing of grounded ac systems. A bright LED indicator provides easy visibility in poor lighting conditions. During testing, the presence of voltages within the detector's operating range will illuminate the bright LED lamp.

A built-in piezoelectric voltage source provides a test feature to ensure that the detector is operative before use. The self-test is activated by a pushbutton.

The LED detector is equipped with a 48-in. (1219-mm) telescopic pole calibrated and marked for voltages within the ratings of the detector. These demarcations assist the user in adjusting the pole to the length required for safe operation. The pole retracts to 34 in. (864 mm) for convenient storage in a vinyl carrying case when not in use.

The Split-box Pipe and Cable Locator is a hand-held instrument in the classic split-box design, consisting of a transmitter and a receiver. The instrument traces underground conductive networks such as water and gas mains, telephone, cable TV, and electric power cables. It determines buried lines depth and locates underground metallic masses such as valve caps and manhole covers.

Designed with patented super-inductive technology, the Split-box Pipe and Cable Locator is lightweight, portable, and easy to use. For easy transport, the instrument and accessories are supplied with a protective tote bag.

For damped discharge and direct, visible earthing.

In its tip with which the live conductor is touched the SebaKMT discharge rod features a discharge resistor which limits the discharge current and ensures a damped discharge.

Within a split second, most of the charge of the cable has flown off a post charging effect is thus eliminated.

The discharge rods are made of GFK (fibre glass strengthened plastic). They are equipped with a handle and conservatively rated clearance against physical contact with high voltage.

The VLF Sine Wave 45, with optional integrated tan is a compact system for commissioning, testing and condition analysis of medium-voltage cables. This unit performs very low frequency (VLF), DC, and sheath integrity testing as well as sheath fault pinpointing when combined with the optional ESG NT step voltage probe. Ideal for both routine testing and complicated diagnostics, the VLF45 has a multi-purpose design with a continuous duty cycle.

For 0.1 Hz sine wave, rectangular or DC voltage tests, the VLF45 provides enhanced voltage quality and stability. In the event of excessive charge current integrated breakdown detection shuts down the test, ensuring limited damage to the cable. Up to 1000 measurements can be stored in the internal memory and results can be viewed on the unit or downloaded via the USB port to the included Easyprot software for reporting.

An optional internal tanis available that automatically evaluates results for PE, XLPE and PILC type cables based on insulation and selected compliance standard. Combined with the optional ESG NT step voltage probe, the VLF45 can pinpoint sheath faults.

TDM 45 series is a revolutionary breakthrough in testing and diagnosis of MV cables. The patented concept addresses the utilitiesincreasingneed for flexibility in use of test and measuring equipment based on the type of application.

The modular concept allows the engineer to individually set-up the unit based on the type of job that needs to be executed. If e.g. withstand testing on short cable lengths need to be performed then only one module is needed. When part of the task is also to perform a partial discharge diagnosis then an additional module is needed.

Network operators can now get faster and significantly more reliable information about the quality and the condition of their cables. This is made possible thanks to the brand-new 50 Hz Slope Technology. For the first time, it has become possible to immediately locate faults in underground cables during the actual PD measurement.

With the 50 Hz Slope Technology for the first time, a withstand test with VLF cosine-rectangular voltage (VLF CR) and PD diagnosis with damped alternating voltage (DAC) is combined in one unit. This allows an efficient and integrated solution for precise inventory of the network infrastructure. The important fact here is that the PD measurement data, gained with the VLF CR or with the DAC test voltage, can be compared directly with the 50 / 60 Hz network voltage. This facilitates reliable decision making.