Ingersoll Rand Nirvana CCN22156798 MD120TIR CONCEPT VSD Compressor Controller
Our test facility allows us to test all the control functions of the Nirvana system. We use Nirvana Drive Motors to test the output Drive Function.
The Fault code system is excellent however our test procedure allows us to bypass Fault codes that can be misleading. This enables us to see the underlying problems.
We like to see the complete drive as well as the controller.
Test the motor and the Hall Effect sensors before installing the repaired drive.
Please take extreme care in packaging the unit for shipping.
The Nirvana system is an excellent efficient Compressor Drive System.
See Technical Information
Ingersoll Rand Nirvana CCN22156798 MD120TIR CONCEPT VSD Compressor Controller 380 - 480 VAC IN
Top Control Board: PEF720ND000
Interface Board: PEF720NE000 with:
Distribution Daughter Board PEF190NE000A
ID Daughter Board PEF724NF000
Concept IGBT Driver PEF190NB000
Input Rectifier Module RED120T
Top Board PEF720N1000
Bottom Board PEF720NJ1000
8 - Capacitors B43584-S0338-M3
3300 uF (M) 25/085/56