Reinforced windings with multiple dip & bake varnish cycles on main stator and fully encapsulated exciter stator for maximum environmental protection
Heavy-duty rectifier assembly for voltage transient surges and over-current situations with selenium surge suppressors are standard on models 360 frame size and larger
Diodes are rated for 300% beyond-worst-case design requirements and are hermetically sealed, welded- case stud type for maximum environmental protection
All generators include PMG excitation support; compatible with PM500 or DVR2400 regulators
NEMA Class H Non-hygroscopic Insulation Systems
Space Heaters standard on all frame sizes
Options: Single or double bearing; drip covers (IP22 or IP23), space heater, oversized box, black paint