Features:
1) Technical standards:
a) Continuous duty: S1
b) Domestic environmental standard: GB/T 755 (fundamental technical
qualifications for motors)
2) Specifications:
a) Nominal rated voltage: 160V, 440V (220V, 440V or other voltage available)
b) Nominal field voltage: 180V
c) Rated speed (nine grades): 200r/min, 300r/min, 400r/min, 500r/min, 600r/min,
750r/min, 1000r/min, 1500r/min, 3000r/min
3) Operating ambients:
a) Altitude: less than or equal to 1,000m
b) Maximum cooling temperature: 40oC
c) Free from acidic, alkali fumes or other irritant gas which could corrode insulating
materials
4) Compensation windings available for Z4-315, Z4-355, Z4-400 and Z4-450
5) Z4-250 and Z4-280 are also feasible with compensation windings
6) Marked earthing terminals supplied