NDB ART-3D Three Phase Automatic Ratio Tester With Tertiary Auxiliary Connection


Contact Us


Excellent Condition NDB ART-3D Three Phase Automatic Ratio Tester with accessories and shipping case. This is the upgraded version with tertiary (auxiliary) connection option and cable set. Unit has been tested and includes 60-Day warranty. Manual as well Instructions printed on the lid are in French. System software language has been set to English. Ships from Canada, Ontario. For questions or expedited shipping services please contact us.

Product Info:

The ART-3D™ series of ratio meters are high-precision instruments, designed to measure turn ratios, phase displacements, excitation currents of single phase and three phase power, distribution and instrument transformers in conformity with IEEE C57.12.90 & IEC 60076 standards.


Real 3 Phase Output up to 275V
Very High Accuracy 0.03%
Primary, Secondary, Tertiary in 1 test
Onboard LTC Wizard
Fully Automatic LTC Test Sequence
Tests all Transformer Configurations
Automatic Vector Group Detection
High Performance Anti-Induction
Much lighter and handier than other equipment in its category
Shock resistant, it is suitable for all types of applications: work site or laboratory
The LCD display is equipped with a backlight to allow work in any conditions
Weak current injection for applications that require small measurement contacts
Many accessories are available for your application such as exothermic welding (Cadweld®), measurements on very small surfaces.

Package Includes:

NDB ART-3D Three Phase Automatic Ratio Tester
2 x NDB Soft Cable Carry Bags
American Style IEC Power Cable
NDB ART-3D User Manual (French)
NDB Software CD
NDB-GND-P Ground Cable Clamp
2 x ART-VX-COM Extension Cable
ART-VH-COM Extension Cable
ART-TAP Tap Changer Cable
ART-VX Secondary Cable Kit
ART-VH Primary Cable Kit
ART-VY Tertiary Cable Kit
Orange Shipping Flight Case


There are no reviews yet.

Be the first to review “NDB ART-3D Three Phase Automatic Ratio Tester With Tertiary Auxiliary Connection”

Your email address will not be published.