E-TRAC S-Series AC Drives
 TB Wood’s E-trAC SW1 AC Micro Drives provide ease of use plus simple installation and start-up. With only 14 standard parameters to adjust for basic operation, the SW1 is fast and easy. For the more advanced user requirements, the extended parameter set gives access to increased levels of functionality. In addition to all the functions of the popular SE1, the SW1 adds higher horsepower models and includes a standard infrared port for wireless transfer of parameters from a PDA, in either Pocket PC® or Palm® operating systems. This unique capability allows the user to copy, upload, download, edit and file drive parameter sets without the need of a special option or cables.
Product Features
- Voltage & Horsepower Range:
- 115 Vac, 0.5 – 1.5 HP (230V, 3 Phase Out)
- 220-240 Vac, 0.5 – 3 HP (1 & 3 Phase Input)
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- 380-480 Vac, 0.5 – 5 HP (3 Phase)
- Contactor style mechanical & electrical installation (IP20 models)
- Easy mounting and wiring
- Factory default settings suitable for most applications
- 14 basic parameters
- 40 advanced parameters
- 150% overload for 60 seconds (175% for 2 seconds)
- Built-in Help card provides basic parameter description and terminal layout (IP20 models)
- Keypad or terminal strip operation
- Bright 6-digit LED display
- Programmable control terminals for flexible control
- Short Circuit and Ground Fault protection
- Silent motor running with ultra-quiet switching
- 4 preset speeds
- DC Injection braking on enable to stop free wheeling motors
- Skip frequencies
- Fault history log saves last 4 faults
- 500 HZ output frequency
- Parameter lock
- Speed scaling for master / follower configurations
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