Features:
- 3.0 kW and 7.3 A rating retained in frame R1
- 24 cubic metres per hour documented cooling airflow
- 50 percent one-minute overload capability within ABB conditions
ACS355-03E-07A3-4 extends the R1 platform to a 7.3 A continuous duty without changing the narrow cabinet width.
That compactness helps machine builders, but the higher heat and load demand make ventilation, stopping energy, and conductor planning more important than on lower-current R1 units.
Commissioning should demonstrate correct motor rotation, reference ownership, macro behavior, STO response, acceleration, deceleration, loaded current, and a stable thermal condition.
Availability is subject to Apter Power's current inventory and sourcing confirmation.
ABB ACS355-03E-07A3-4 ACS355 Machinery Drive Manuals, Datasheets, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB ACS355-03E-07A3-4 ACS355 Machinery Drive Specs
General
- ManufacturerABB
- ModelACS355-03E-07A3-4
- ConditionNew Original ready stock
- Product FamilyABB ACS355 Machinery Drives
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Load-profile evidence
- Current margin: Compare measured duty with the documented 7.3 A continuous rating.
- Overload cycle: Keep repeating torque peaks within ABB time and temperature conditions.
- Motor cooling: Review prolonged low-speed operation and motor self-ventilation.
- Stopping: Calculate regenerative energy and resistor heating for repeated cycles.
R1 wiring segregation
- Supply conductors: Coordinate protection, terminal range, and bend space.
- Motor cable: Use the approved shield, PE, routing, and length practice.
- Control signals: Keep analog and serial cables separated from switched power.
- STO conductors: Route and protect both safety channels according to the validated design.
Motion-profile commissioning
- Acceleration: Set the ramp from available torque and mechanical limits.
- Deceleration: Match stop time to braking energy and machine risk.
- Speed bands: Identify vibration or process ranges that should be avoided.
- Acceptance: Record current, speed, faults, and process response under representative load.