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10.7 Varmeca drives: Varmeca-30 specifications
Power supply
Single phase, 208V -10% to 240V +10%, 50/60Hz
±2%
110V -10% to 120V +10%, 50/60Hz ±2%
Power range
0.25kW,
1/3HP
Maximum hourly mains
stop/starts
10
Overload
150% of nominal current for 60 seconds, 10 times
per hour
Efficiency
97.5% motor efficiency
Filter type
Class B EMC filter (domestic and light industrial level)
Motor frequency variation range
10Hz-80Hz at constant torque
Enclosure
IP65: Varmeca drive; IP55: motor
Storage temperature
-40C to +70C (IEC 68.2.1), -40F to 158F
Operating temperature
-20C to 50C, -4F to 122F; power derated by 1% per
degree C above 40C, 1% per 1.8 degrees F above
104F
Altitude
Up to 1000m without derating
UL standard
Conforming to UL508c (E211799)
Weight
21kg, 46lb
Page 15 of 47
Watson-Marlow Bredel E-Manuals
14/12/2009
file://M:\staging\pdfs-global\m-521-cc-gb-03.htm