vhs motor Most Reliable Manufacturer of Water Filled Submersible and VHS Motor in China!
VHS motor
Brief Description
VHS vertical hollow motor is a kind of squirrel cage induction motors specially for driving vertical deep well pump. Motor works perpendicular on the ground and drives the pump. Shaft of the pump is installed through the hollow shaft of the motor and fixed on the top flange of motor.
Standard supply and operating condition
Standard supply:
·Power Range: 28.5kw/25hp ~ 220kw/300hp
·Frame Number: 180 ~ 315 follow IEC standards,
320 ~ 440 follow NEMA standards
·Rated Voltage: 3PH 380V 50HZ/ 460V 60HZ direct on line or star/delta start.
·Protecting Grade: WPI IP23 / IP54.
·Insulation Class: B or F
·Speed: 4 poles
Standard Operating Condition:
·Duty: Continuous (S1).
·Ambient Temperature: -10°C40°C.
·Altitude: Not over 1000metres above sea level.
·Working Place: Used indoor and in dry & cleaning ambient air without any harmful or corrosive material.
·Installation: Vertical installation on horizontal solid steel base.
·Power Supply: Enough power capacity with electric protecting system.
·Counter-reversal protecting: Water checking valve.
·Pump equipped: Not more than the rated power of motor.
Products Features
·Easy to installation and operation reliable.
·Compact design and convenience to maintain.
·High motor efficiency, high starting torque, quiet-running and low temperature rise during long time working.
·Can sustain heavy axial thrust load.
·Bearings dip in the lubricating oil and excellent in lubrication and cooling.
·Special counter-reversal device on the shafts protect pumps to avoid damage
VHS MOTOR AS PER NEMA STANDARD TECHNICAL SPECIFICATION (230V/460V 60Hz) | ||||||||
Type | Rated Power | Rated Speed | Efficiency | Power Factor | Rated Current | No-load Current | Rated Torque | Trust |
(HP) | (R/min) | η% | COS | (A) | (A) | (LB.FT.) | (LBS) | |
284TP/284TPH | 25 | 1750 | 88 | 0.84 | 63/31 | 26/13 | 75 | 3740 |
286TPA/286TPH | 30 | 1750 | 88.5 | 0.84 | 74/37 | 30/15 | 90 | 3740 |
324TP/324TPH | 40 | 1760 | 89.5 | 0..84 | 100/50 | 40/20 | 119 | 5000 |
326TP/326TPH | 50 | 1760 | 90.0 | 0.84 | 62 | 23 | 149 | 5000 |
364TP | 60 | 1760 | 91 | 0.84 | 74 | 30 | 179 | 5000 |
365TP | 75 | 1765 | 91.5 | 0.85 | 89 | 33 | 223 | 8800 |
404TPA/404TP | 100 | 1765 | 92 | 0.85 | 120 | 37 | 298 | 8800 |
405TPA/405TP | 125 | 1770 | 92.5 | 0.85 | 144 | 50 | 371 | 8800 |
444TPA/444TP | 150 | 1770 | 92.5 | 0.86 | 174 | 56 | 445 | 11600 |
445TPA/445TP | 200 | 1770 | 92.5 | 0.86 | 234 | 73 | 594 | 11600 |
H445TPA/H445TP | 250 | 1770 | 93 | 0.87 | 287 | 75 | 742 | 11600 |
2012 new type vhs motor(NEMA)
