WorldWide Electric Corporation Explosion Proof Motors-Rigid Base, Rigid Base-Inverter Duty IXHHI10-12-256TC

1-250 HP 3600, 1800 and 1200 RPM 208-230/460 volt (1-125 HP) 460 volt (150-250 HP) TEXP enclosure 1.15 service factor Class F insulation Class B temperature rise Rigid base Premium efficiency NEMA Design B Suitable for 50 hz operation with 1.0 service factor Inverter duty, 4:1 CT (constant) / 10:1 CT (intermittent-1 Hour) / 10:1 VT Inverter shield insulation and inverter grade magnet wire meets or exceeds NEMA MG-1 Part 31 for exceptional corona and transient protection Cast iron frame and conduit box Suitable for part winding start on low voltage (1-125 HP) Suitable for wye-delta start (15-200 HP) Unique multiple rating system for 40°and 55°C ambient 143T-215T: T2C at 40°C, T2B at 55°C, T4 when thermostat is connected 254T-286T: T2D at 40°C, T2C at 55°C, T4 when thermostat is connected 324T-444T: T3 at 40°C, T2D at 55°C, T4 when thermostat is connected 445T-449T: T3 at 40°C, T2D at 55°C, T4 when thermostat is connected and 1.0 SF Class I, Division 1, Groups C & D, UL Certification CC# 038A CSA Energy Certified Hyundai Crown Triton Series Three-Phase Download 3-D Drawings Download 2-D Drawings Download Lubrication Schedule