Techtop, GRA0034D-TC-01, 3 HP, 1760 Rpm, 230/460V, 182TC. Tefc,Premium

• HP 3
• RPM 1760
• Voltage 230/460
• Phase 3
• Hz 60hz
• Frame 182TC
• Mounting Rigid/C-Flange
• Enclosure TEFC
• Material Cast Aluminum
• Efficiency NEMA Premium
• Rating IP 55 

STANDARD FEATURES

• Removable feet F1, F2, F0 field convertible
• 1.25 Service Factor with 60Hz operation / 1.0 Service Factor with 50Hz operation
• 36 Month warranty
• Conduit Box is 90º rotatable
• Cast aluminum construction with cast aluminum c-flange and cast iron d-flange kits available
• Compact lightweight design
• CSA Certified for Class I, Division II, Groups A, B, C and D / Class I, Zone 2, Groups IIC, IIB, IIA
• Anti-microbial (tropicalization) on stator winding
• Shielded bearings
• 1045 Steel shaft
• Surface finish:
  • Alkyd enamel RAL7024 - Graphite Gray
  • Black oxide surface treatment for increased corrosion resistance
• Stainless steel nameplate
• Corrosion resistant hardware
• Ultra high strength, reusable lifting straps included with motors 254T frame and larger

OPERATING PARAMETERS

• Continuous (S1) duty
• Ambient temperatures up to 40ºC
• Installation up to 1000 MASL (3300 ft.)

CONNECTION

• Up to and including 215T Frame:
• 9-Lead 230V parallel-wye / 460V series-wye connection
• 3-Lead 575V wye connection
• 254T Frame and larger:
• 12-Lead 230V parallel-delta / 460V delta connection
• 6-Lead 460V or 575V single voltage delta connection

INGRESS PROTECTION

The standard degree of enclosure protection is IP55 (increased IP protection is available). Both drive end and non-drive end are fitted with double lip oil seals, including a rubber shaft slinger on the drive end. Terminal box is double gasketed. DE and NDE end bell fitted with sintered brass one-way drain.

INSULATION AND INVERTER RATING

• Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
• Designed to Class B temperature rise
• Vacuum Impregnated
• Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power)
• Exceeds NEMA MG 1 Part 31.4.4.2