300 HP TEFC Motor, 3600 RPM, 449TS Frame, North American Electric

The North American Electric 300 HP motor features a robust TEFC design, operating at 3600 RPM with a 449TS frame. This general-purpose, heavy-duty motor is rated for 460 V and 3-phase applications, making it ideal for various industrial uses. Its durable construction ensures longevity and reliability, while compliance with industry standards guarantees optimal performance. The motor is suitable for applications requiring high torque and efficiency, ensuring seamless integration into existing systems.

North American Electric PE449TS-300-2-IN
300 HP, 3600 RPM, 449TS Frame, 460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., TEFC, Gen Purp, Cast Iron, Prem Eff, Inverter Duty, Insulated Bearing

Applications


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 provision

Proctection
Class F insulation system; Class B rise at full load; Class H vacuum pressure impregnation (VPI) resin for all windings; Corrosion-resistant epoxy paint and stainless steel nameplate and zinc plated hardware; IP55 protection; Condensation drain with plugs

Reliability
Sealed bearings through 215T frame, regreasable open bearings on 254T frame and above; insulated bearings on ODE available on 444T frame and above; 3-year warranty (extended warranty available)

Ratings
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; Single voltage (460V) ratings suitable for part wind start; Windings rated for 2200V peak voltage spikes

Product Group	General Purpose
Product Family	Heavy Duty Cast Iron
HP	300
RPM	3600
Frame	449TS
Enclosure	TEFC
NEMA Design	B
F.L. Eff.	95.8
F.L. AMPS	320
Manufacturer	North American Electric

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