Impel 3.0HP 2Pole IE2 2850RPM B3 Foot Mounted 90L Frame 415V Motor

Impel 3.0HP 2Pole IE2 2850RPM B3 Foot Mounted 90L Frame 415V Motor

Full Specifications :

• Frame Size: 90L
  The motor is built on a 90L frame, suitable for compact installations with moderate power requirements.
• Mounting Arrangement: B3
  The motor supports three types of mounting:
  • B3: Foot-mounted

This provides flexibility in installation depending on application requirements.

• Cooling Method: IC 411 (Totally Enclosed Fan Cooled – TEFC)
  The motor uses an IC 411 cooling method, which involves a self-ventilated fan mounted on the shaft. It ensures effective cooling in enclosed environments.
• Direction of Rotation: Bidirectional (Clockwise & Counterclockwise)
  The motor is capable of running in both CW and CCW directions, enhancing its versatility in various mechanical setups.

Electrical Characteristics:

• Output Power: 3.0 HP / 2.2 kW
  The rated mechanical output power delivered by the motor.
• Rated Voltage: 415 Volts ±10%
  Designed to operate on standard three-phase industrial supply voltage with a permissible variation of ±10%.
• Rated Frequency: 50 Hz ±5%
  Optimized for standard power systems with minor frequency deviations.
• Rated Current: 4.0 Amperes
  Current drawn by the motor at rated voltage and load conditions.
• Power Factor (Cos φ):
  • 0.78 at 50% load
  • 0.86 at 75% load
  • 0.88 at 100% load
    Indicates improved energy usage and reduced reactive power demand as the load increases.

Performance Parameters:

• Rated Speed: 2850 rpm
  Near-synchronous speed for a 2-pole motor operating at 50 Hz, considering slip.
• Slip: 5.5%
  The difference between the synchronous speed and actual speed under full load, typical for standard squirrel cage motors.
• Starting Current: 700% of rated current
  High inrush current during startup, typical for DOL (Direct-On-Line) starting.
• Rated Torque: 7.36 Nm
  The torque developed at rated output and speed.
• Breakaway (Starting) Torque: 250%
  Torque generated at start-up to overcome system inertia.
• Breakdown Torque: 280%
  The maximum torque the motor can sustain without stalling.
• Service Factor: 1.00
  Indicates that the motor is designed to run continuously at its rated load.

Thermal & Environmental Ratings:

• Insulation Class: F
  Suitable for operation with a maximum temperature rise of 105°C, capable of handling higher ambient temperatures.
• Ambient Temperature: Up to 50°C
  Designed to operate reliably in high-temperature industrial environments.
• Enclosure Protection: IP55
  Protected against dust ingress (limited ingress permitted) and water jets from any direction, suitable for most industrial settings.

Efficiency:

• Efficiency at Different Load Levels:
  • 50% Load: 82.00%
  • 75% Load: 82.90%
  • 100% Load: 83.20%
    Demonstrates good energy efficiency, especially at full load.

Mechanical Construction:

• Bearing Type:
  • Drive End: 6205 ZZ C3
  • Non-Drive End: 6204 ZZ C3
    These are deep groove ball bearings with C3 clearance for better thermal tolerance and ZZ shielding for protection.
• Sealing:
  • V’Ring / Oil-Seal on both drive and non-drive ends to prevent ingress of contaminants and retain lubrication.
• Approximate Weight: 24 kg
  Lightweight for ease of handling and installation in industrial or OEM machinery.