D1025MKII Closed-Loop Bi-Directional Generator Field Control

Product # S-276

Description:

The new IPC model D1025MKII represents the latest in rugged, cost-effective closed-loop Bi-directional generator field control in a compact package. Utilizing the latest in IGBT drive technology, the fully featured D1025MKII provides an on-board "s-shape" speed pattern generator and acheives excellent performance with less than 1 % speed regulation. Operates on geared or gearless elevator systems from freight cars all the way up to 1000 FPM applications. Through the use of tachometer feedback and a secondary current loop, the D1025MKII acheives excellent performance over a broad speed range. LED indicators are provided for all functions including a comprehensive fault detection and diagnostics system. Fully adjustable via potentiometers for five preset speeds, four "s-shape knee adjustments", loop gain, contract speed, two acceleration and three (up to four via jumper) deceleration rates and others. "Set-Up" mode provides operation without a tachometer during initial car start-up. 7A output is phase-to-phase and phase-to-ground short-circuit proof protected and incorporates generous safety margins for long service life. Newly designed packaging allows complete adjustment without removing the protective cover. Included is a UL recognized muti-tap transformer to provide correct field power for any job. Also included is a comprehensive step-by-step manual for a smooth and sucsessfull installation.

Technical Data Sheet (PDF Format) - Click Here

Manual (PDF Format) - Click Here
Detailed Hookup drawing on last page of manual