Rockwell Automation VSM500 Integrated Drive/Motor - Manual (Page 77)

Technical Specifications A-3
Operating Performance
Frequency regulation:
• 1% (1% of base speed, 180 to 1800 RPM, constant torque)
Speed range:
• 20:1 (90 to 1800 RPM, constant torque)
Voltage regulation:
• 3% of maximum rated voltage
Input power dip ride-through time:
• 500 msec minimum
Drive efficiency:
• >95% (at rated amps, 115 to 460 V, 60 Hz)
Operating Specifications
Operating temperature:
• 0 to 40°C (32°F to 104°F) ambient
Storage temperature:
• -40°C to 85°C (-40°F to 185°F)
Altitude:
• 1000 meters (3300 feet maximum) without derating.
For every 91.4 meters (300 feet) above 1000 meters, derate the current by 1%.
Above 3000 meters (10,000 feet), consult your Reliance Sales Office.
Humidity:
• 5% to 95%, non-condensing
Service factor:
• 1.0
Mechanical Specifications
Motor enclosure type:
• Totally enclosed, 24 VDC blower cooled (TEBC)
Required airflow:
• Required clearance for blower intake = 1 in
Protection rating:
• Drive section is NEMA Type 12, motor is IEC IP54