Enclosure: TEFC
Efficiency: NEMA Premium Efficiency
Output : 1HP~500HP
Poles : 2,4 , 6 & 8P
Frame size: 140T~N5808
Power : 3-Phase
Frequency: 60 Hz
StandardVoltage : 460V ,575V(Single Voltage)
Service Factor: 1.15
ElectricalDesign : B
InsulationClass : F with B Rise @ 1.0S.F
PREMIUMFEATURES
| Features | Standard |
| Enclosure material | Frame,brackets and fan cover arecast iron construction |
| Efficiency | NEMA Premium Efficiency,meet or exceed IEEE 841:2009 |
| Rotor | Aluminumdie cast cage |
| ExternalCooling Fan | Nonsparking material |
| Insulation | ClassF insulation |
| Paint& Color | Corrosion-resistantEpoxy Paintand smoke grey (Munsell 7.5Y 8.9/0.4) |
| Bearing | Regreasablebearings from 140T up to N5808 |
| Bearinglife | L10of 100,000hrs for direct coupling and L10 of 50,000hrs forbelt-drive |
| vibration | 0.08in/secpeak velocity for 2p,4p and 6p, and 0.06in/sec peak velocity for8 pole |
| BearingIsolator | Inproseal bearing isolators on both ends |
| Number of Terminal leads | 3 |