The Baker Instruments D15R and D65R were designed to diagnose faults in large electrical windings with lower impedance and higher capacitance.
With the D15R, D65R winding tester, you can perfoRm Resistance, High Potential and Surge tests, as well as digitize and store data for future use.
The D65R has additional functionality for testing of armatures. The lower impedance of series wound armatures (traction motors, transit and lift truck armatures) make accurate surge testing difficult. To achiEve sufficient voltage differences between adjacent bars, standard surge testers use excessive voltage which may harm windings.
The D65R allows for safe testing of these coils using higher current. When testing these coils, a specific voltage is applied on adjacent commutator bars, reducing the need for excessively high voltage.
Inter-bar voltages can be varied from 50 V to 900 V on large, cross connected equalized armatures. This bar-to-bar testing is the preferred method of testing DC armatures used by manufacturers and re-builders.
Baker Instruments D65R 15 kV Winding Tester with Armature Testing and other Motor Surge Testers - Above 6 kV up to 15 kV for sale at Test Equipment Center.
Baker Instruments D65R products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
Test Equipment Center sells used Motor Surge Testers - Above 6 kV up to 15 kV and Electrical Safety Products from Baker Instruments and many other test equipment manufacturers.
Test Equipment Center - New and Used Test Equipment Sales
Buyer's Assurance Program - Test Equipment Center's strong technical service capabilities ensure meaningful warranty support is included for every item sold, protecting buyers in the rare case where a product failure occurs. Our technical service laboratory also offers repair support for many products purchased from other suppliers, inquire for details.
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Onboard Test Data Storage for up to 10 Motors 
