OCR15D and OCR50D

Preprogrammed test sequences for reclosers

Impedance compensation to properly test reclosers with variable impedance characteristics

Accurate duplication of test results

Simple operation and precise test results

Full colour, high resolution, TFT LCD touch screen

OCR software runs under PowerDB software suite

View, save, and export test reports for printing or importing into PowerDB

Digitised TCC curves included in the OCR software

Simplified control software - easy to learn and use

The OCR15D and OCR50D automatic oil circuit recloser test sets are self-contained mobile test sets specifically designed to verify the proper operation of automatic circuit reclosers under simulated overload and fault conditions. This helps to ensure reliable system operation, protection, and coordination. A digital control and instrumentation system ensures simple operation with precise test results.

The OCR15D and OCR50D can test reclosers incorporating either oil or vacuum interrupters and they can perform primary injection (high current) testing of electronically controlled reclosers. Additionally, when providing their variable high current output, they do so with an impedance compensation network to stabilise the output current.

These units include appropriate instrumentation and control circuitry to efficiently, accurately, and safely test virtually all single-phase and three-phase direct-acting reclosers produced by manufacturers such as Cooper Power Systems, Inc., McGraw-Edison (Kyle, Line Material), Westinghouse, General Electric, Kearney, and Lexington Switch and Controls.