HTM1230 Motor

RATINGS:

  • Maximum Continuous Power: 1230HP (918 KW), 8080 lb-ft., 1170 Amps, 600 – 690 VAC, 800 RPM, Constant Output Speed: 800 – 1400 RPM
  • Intermittent Duty Cycle: 1845HP (1376 KW), 12120 lb-ft., 1755 Amps, 600 – 690 VAC, 800 RPM
  • Duty Cycle: 60 sec. ON, 120 sec. OFF Constant Output Speed: 800 – 925 RPM
  • Max RPM: 3000
  • Ambient Temp.: -40° to +55°

Features & Specifications

HTM1230 Features
Form Wound - (VPI)
Copper Alloy Rotor Bars and End Ring
Class H Insulation
(VFD) Inverter Duty
4532 Forged High-Strength Shaft
OPE Insulated Bearing
IP44 Enclosure
Pressurized connection box (IP54) mounted on right or left side of motor as viewed from non-drive end, with bolt on cable connections and terminations for pressure sensor, thermostat, space heater, lockout switch & blower unit.
Blower Assembly; 15HP, Explosion Proof, 3 Phase, 60 Hz, 460 Volts
(6) 100 Ohm Platinum RTD's (2) per phase
Pressure sensor, Explosion Proof
Lockout Switch, Explosion Proof
Space Heater, 120/240 Volt, Explosion Proof
Stub Shaft / Encoder Mount optional
Approx. Weight: 7,560 Lbs

Engineering Data

  • Service Speed:
    • Belt drive: 0˜2300 RPM (2300˜3000 RPM: short time drive).
    • Direct Coupled: 0˜3000 RPM (Continuous).
  • Dielectric Test: 4025 V (900*2.25+2000, 900 V is inverter input Voltage).
  • Permissible Vibration +/- 5 m/S² (+/-7.5G).
  • Noise (@ No-Load): 91 dB(A) at 1m from motor frame.
Output (HP) Continuous1230
Output (HP) Intermittent1845
Output (KW) Continuous918
Output (KW) Intermittent1376
Voltage (V) Continuous600
Voltage (V) Intermittent600
Current (A) Continuous1170
Current (A) Intermittent1755
Speed (1/min) Continuous800
Speed (1/min) Intermittent800
Frequency (HZ) Continuous40.6
Frequency (HZ) Intermittent41.1
Efficiency (%) Continuous94.7
Efficiency (%) Intermittent92.9
Power Factor (%) Continuous82.3
Power Factor (%) Intermittent79.6
Slip (%) Continuous1.18
Slip (%) Intermittent2.33