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 winding resistance tester designed for power transformer and large motor applications. It is equipped with a bright LCD display, a rugged high quality cable set, a built-in printer, a full QWERTY keypad and a demagnetisation circuit.
The LCI is intended for energised cable identification on secondary and primary circuits. It features a dual frequency technique that eliminates false identifications. The LCI is designed to be easy to use, safe for the user and cost-effective.
The Insuleak system redefines cable’s insulation test standards. It was designed by Hydro-Quebec to prevent major failures in power distribution cables. The Insuleak uses a unique process of air injection in the cable’s core, and pressure monitoring for a determined period of time. The Insuleak is a great innovation for detection insulations flaws in low voltage insulated cables.
The AE-150 is designed to detect and localize Partial Discharge activity inside oil-insulated power transformers. This instrument is a powerful diagnostic tool that combines electric and acoustic sensing technologies to perform partial discharge pinpointing.
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.
ndb Technologies core business is the development and marketing of portable, high technology, test equipment for the electrical utility market. Our solutions fall into 4 main categories: Partial discharge detection, Substation Maintenance equipment, cable and phase identification and very low resistance measurement. Our high quality instruments are essential for electrical networks reliability and safety. ndb Technologies is your solutions reference when it comes to worker safety and apparatus preventive maintenance in today’s world of electrical networks.
ndb Technologies will be present at the 2016 Infra Oman exhibition 10-12 October 2016. Come and visit us at our booth, we will be glad to meet with you.
ndb Technologies will be present at the 2016 Ohio Line Supervisors association equipment show september 13 & 14. Come and visit us at the Shewmaker Electronics booth 323-325.
ndb Technologies will be present at the Cigré 2016 from August 22 to August 26. Visit us at out booth #352, we will be glad to meet with you.
The VCI-3 uses a current injection technology. The current is injected through the wire conductors by magnetic transducers. Grounding is required at one or two of the three-phase circuit...
Insulation faults are an important factor in degradation and reduction of the lifetime of a medium voltage component. This translates into raised exploitation costs and questionable...
Personal Protective Grounding Equipment should be tested periodically to ensure it always meets protection requirements. The integrity of a Protective Grounding Equipment should never be...
Winding resistance testing is an important part of power transformer maintenance or manufacturing quality assurance program. Transformers and large motors are subject to vibrations,...