Details
North American Electric PE587UZ-300-4C
300 HP, 1800 RPM, 587UZ Frame, 460V, 3PH, NEMA Design C, 60HZ, 1.15 S.F., TEFC, Crusher Duty, Cast Iron, Prem Eff, Inverter Rated
Applications
Crushing and pulverizing equipment; Other industrial machinery requiring extremely high starting torques and breakdown torques; Suitable for use with variable frequency drives
Performace
Service factor: 1.15 @ 60 Hz; 1.0 @ 50 Hz; Suitable for 575V @ 1.0; NEMA Design B Performance/ High starting torgue; F1/F2 reversible; Dual-drilled feet for mounting flexibility; Lifting provisions
Proctection
Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Heavy duty cast iron housing with corrosion-resistant epoxy paint, stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs
Reliability
Regreasable open bearings; Insulated bearing; 3-year warranty (extended warranty available)
Ratings
NEMA Design C-High Torque; NEMA MG- 1, Part 31, Table 12-12 (unless otherwise noted); Class l, Div. ll, Groups A, B, C, D, T2B; Class ll, Div. ll, Groups F, G; 40 C ambient continuous duty; Dual voltage ratings suitable for part wind start on lower voltage; Single voltage (460V) ratings are suitable for part wind start; Windings rated for 2200V peak voltage spikes
