MVATL Series Basic ATL Starter
Ratings from 2300 - 15000V up to 4000HP
Full Voltage Across-The-Line Starters
Benshaw Basic Medium Voltage Across-The-Line (ATL) Starters are full voltage controllers for three phase induction motors. All ATL starters from Benshaw are supplied in a free-standing enclosure, with NEMA 12 and NEMA 3R configurations available to suit your application requirements.
Benshaw’s compact, flexible, full voltage starters can be customized to support reversing, multiple motor, combination and non-combination, induction, synchronous, wound rotor, mining duty (skid mounted), and other motor control requirements.
Benshaw's MVATL also comes in a compact 20” Wide version for those installations where space limitations call for a smaller enclosure footprint.
Key Features
- NEMA 12 or 3R enclosure
- Cable entry top
- Cable exit bottom
- Disconnect Switch
- Load break/fault make
- 5kV Class “R” rated fuses
- Current limiting
- Grounding bar
- Viewing window - Withstand rating: 50kA
- 60kV BIL rating
- Vacuum motor starting contactor
- Start/stop push buttons
- Electronic Overload protection
- Class 10-30 adjustable
- 1 NO, 1 NC trip contact
- “Trip-Free” design
- Phase imbalance protection
- Phase reversal protection
- Phase loss protection
- Test function/trip indication
- Fault indication









