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Informations on Drives

 

3 phase, 6-pole motor

3 phase, 6-pole motors have a nameplate rated speed @ 60Hz of 1,200 rpm. They are rated for both 230 & 460 VAC. They can be operated at 90Hz for a maximum speed of 1,800 rpm and a minimum speed of 100 rpm @ 5 Hz. The motors are inverter-rated and have premium efficiency ratings. The VFD is not sold by SEEPEX and the user must purchase, install and program the VFD on their own. Units are totally enclosed fan cooled.

 

1-phase, 4-pole motors have a nameplate rated speed of 1,800 rpm. They are rated for both 120 & 240 VAC. The units are shipped configured for 1x120 VAC with a 15 amp-rated plug. They are design to only run a the rated speed. These units cannot be used with a VFD. Units are totally enclosed fan cooled.
3 phase, 4-pole motors have a nameplate rated speed @ 60Hz of 1,800 rpm. They are rated for both 230 & 460 VAC. They can be operated at 60Hz for a maximum speed of 1,800 rpm and a minimum speed of 150 rpm @ 5 Hz. The motors are inverter-rated and have premium efficiency ratings. The VFD is not sold by SEEPEX and the user must purchase, install and program the VFD on their own. Units are totally enclosed fan cooled.
0.5HP geared motor with AC control is an integral unit that combines a "Vector-type" VFD with a 1/2 HP inverter rated, TEFC motor and a 4.5:1 gear reducer. The effective output speed on this unit is 20-600 rpm. The unit operates from standard 1x120 VAC, 15 amp circuits with a 5-15p grounded plug. The drive has an H-O-A switch with a 10-turn potentiometer for manual control and will accept a 4-20 ma process signal through a standard ½" UNF-connector. Other ½" UNF connectors are installed for external high pressure, low-flow or run-dry protection. The sensors and connector cables, in various lengths, are also available from SEEPEX. Only available for the BW 1, the effective flow rate range is 2-100 gph.
0.75HP geared motor with AC control is an integral unit that combines a "Vector-type" VFD with a 3/4 HP inverter rated, TEFC motor. The unit is direct connected to a BW 2 without a gear reducer. The effective output speed on this unit is 60-1800 rpm. The unit operates from standard 1x120 VAC, 15 amp circuit with a 5-15p grounded plug. The drive has an H-O-A switch with a 10-turn potentiometer for manual control and will accept a 4-20 ma process signal through a standard ½" UNF-connector. Other ½" UNF connectors are installed for external high pressure, low-flow or run-dry protection. The sensors and connector cables, in various lengths, are also available from SEEPEX. Only available for the BW 2, the effective flow rate range is 1/3-10 gpm.
3HP geared motor with AC control is an integral unit that combines a "Vector-type" VFD with a 3HP inverter rated, TEFC motor. The unit is direct connected to a BW 5 without a gear reducer. The effective output speed on this unit is 60-1200 rpm. The unit operates from standard 3x460 VAC. The drive has a single turn potentiometer for manual control. Only available for the BW 5, the effective flow rate range is 3-28 gpm.
5HP geared motor with AC control is an integral unit that combines a "Vector-type" VFD with a 5HP inverter rated, TEFC motor. The unit is direct connected to a BW 10 without a gear reducer. The effective output speed on this unit is 60-1200 rpm. The unit operates from standard 3x460 VAC. The drive has a single turn potentiometer for manual control. Only available for the BW 10, the effective flow rate range is 5-60 gpm.
The AC mechanical variable speed drive is uses a fixed speed electric motor with a disc-type speed variator. It can only be used for manual operation. The speed range is 1-1,000 rpm. It is only available for use with the BW1 and the BW2 pumps. The input power required is 3 x 230/460 VAC. The effective flow rate range for the BW1 is 0-3 gpm and for the BW2 it is 0-6 gpm.