Application and Operation Powers transformers are critical to Transmission and Distribution substations. In fact, losing a unit can have a major financial consequence. To protect your investment, use Acoustic Emission Testing. This technique is superior to electric methods for on-site tests.
The ULD-40 is an ultrasonic detector designed for corona and arcing inspections for predictive maintenance in electric utilities. Corona effect occurs when electricity is discharges into the surrounding atmosphere form a high voltage source. Corona effects and electrical arcs in the air emit ultrasounds. The role of the ULD-40 consists of capturing emitted ultrasounds and of translating them into the audible range. This equipment is perfect for high voltage maintenance program.
The WRT-10D is a High performance & High accuracy winding resistance tester, this unit has a built in Demagnetisation circuit to automatically or manually, demagnetize the transformers and avoid situations where the Current Transformer could cause the protection circuits to trip when re-energizing.
The XDP II is a portable device for, online, factory and laboratory partial discharge measurement on electrical apparatus, or components. The XDP II can be used in accordance to IEC 60270. It records partial discharge measurements for computer analysis and diagnostic using the optional XDP II software for a PC. Using the appropriate accessories, the XDP II can be used in several applications.
The ART-3D series are precision instruments, designed to measure turn ratios, phase displacements, excitation currents of single phase and three phase power, distribution and instrument transformers in conformity to the IEEE C57.12.90 & IEC 60076
Since 1991, ndb Technologie is synonymous with expertise in the design and manufacturing of test and measurement instruments for the worldwide electrical network industry. Our range of solutions allows us to increase the reliability of the electrical networks as well as the security of workers. ndb Technologie is your reference for everything related to safety and preventive maintenance for the world’s electrical networks.
Thanks to the diversity of our expertise and a close collaboration between its team members, ndb Technologie is able to develop innovative solutions. Our dynamic team has developed an enviable state-of-the-art expertise in several fields such as cable and phase identification, micro resistance measuring, detection of partial discharge and corona effects.
Several of our products are used throughout the world, particularly in the United States, Europe, Asia and in Australia. ndb Technologie relies on an important international distribution network to promote technical support to its customers.
All our products are the result of several years of experience in the design and marketing of innovative technological instruments. We are able to bring adequate solutions to meet current and future needs of our partners and customers.
ndb Technologie offers three product lines with a high degree accuracy and effectiveness for the security of workers and the safety of electrical supply networks:
Iso 9001:2008 Certificat is available on demand.
The VCI-3 is a vocal cable identification and phasing system used during installation or maintenance works on de-energized three phase systems.
The ULD-40 is an ultrasonic detector designed for corona and arcing inspections for predictive maintenance in electric utilities. Corona effect occurs when electricity is discharges into...
The DRM-40 micro-ohmmeter can be used to measure very low resistances which vary from 0,01 micro ohm to 200 ohms. This is the most accurate and competitive on the market in its category. It...