Power conversion path
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 convert fixed-frequency three-phase input into a controlled motor waveform; line protection, motor cable and earthing are sized for the exact current and frame execution.
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Copy| Product Name | ABB ACS510-01-012A-4 / ACS510-01-072A-4 General Purpose Drives |
| Item NO. | 2931443 |
| Weight | 0.1 kg = 0.2205 lb = 3.5274 oz |
| Category | ABB |
| Brand | ABB |
| Creation Time | 2026-11-10 |
ABB Drives · ACS510 low-voltage platform
Two exact ABB drive records for 380–480 V three-phase motor control.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 are ABB general purpose drive in the ACS510 family. They accept a three-phase 380–480 V supply, rectify it to the internal DC link and synthesize a variable-frequency three-phase output for controlling an AC motor.
Power for ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 enters through the line terminals, passes through the rectifier and DC-link stage, and leaves through the motor terminals while protective earth and control wiring remain separate paths. The two order codes remain separate because their current ratings, frame sizes and cable terminations differ.
For installation, ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 use R1 / R4 frame executions. Cable conductor range, terminal torque, cooling clearance and upstream protection are selected from the installed frame; commissioning then confirms motor data, rotation direction, control source and protective functions before the driven machine is released.
| Technical item | ACS510-01-012A-4 | ACS510-01-072A-4 |
|---|---|---|
| Brand | ABB | |
| Product name | ACS510 general purpose drive | |
| Drive family | ACS510 | |
| Voltage class | 380–480 V AC, three-phase | |
| Input frequency | 48–63 Hz | |
| Motor output | Three-phase variable voltage and frequency | |
| Control interface | Local panel and control terminals | |
| Installation environment | Indoor electrical enclosure / wall mounting | |
| Frame size | R1 | R4 |
| Rated current | 11.9 A | 72 A |
| Apparent power | 9 kVA | 60 kVA |
| Motor power | 5.5 kW | 45 kW |
| Heat dissipation | 172 W | 1120 W |
| Cooling airflow | 44 m³/h | 280 m³/h |
| IEC gG fuse | 16 A | 80 A |
| UL Class T fuse | 15 A | 90 A |
| Ambient basis | 40 °C rating; derate above stated limit | |
| Country | Finland | |
The operating behavior of ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 is defined by the relationship between the line supply, DC-link conversion, motor output and configured control source.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 convert fixed-frequency three-phase input into a controlled motor waveform; line protection, motor cable and earthing are sized for the exact current and frame execution.
Start, stop and reference commands can be assigned to the local panel or control terminals, while status and fault information report whether the requested motor command has been accepted.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 separate nominal, light-duty and heavy-duty operation so current demand, motor power and overload behavior are matched to the mechanical load rather than chosen from kW alone.
Commissioning ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 requires the correct frame-specific wiring work and an ordered verification sequence; the numerical ratings are applied to actual conductors, load and protection.
Isolate the line supply, wait for the DC link to discharge and verify zero voltage before opening ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4. Record the existing control source, motor data and cable positions.
Use the documented conductor range and terminal torque for the installed frame. Keep line, motor, control and protective-earth conductors in their assigned routes, with shield termination and cooling clearances intact.
Enter the motor nameplate data, check direction uncoupled where possible, prove start/stop and reference selection, then observe current and fault status under a controlled load before normal service.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 should be checked for charged control power, cleared faults, the selected local or remote command source, active interlocks and a valid speed reference before motor wiring is disturbed.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 selection must also match motor current, acceleration time and load torque. Confirm entered motor data, mechanical freedom and the applicable nominal or heavy-duty current rating.
For ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4, isolate all line and external control supplies, wait the prescribed DC-link discharge interval and measure the DC terminals before touching power conductors.
If ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 runs correctly but rotation is reversed, verify the commanded direction and motor phase sequence. Correct the documented connection only while the drive is isolated and discharged.
ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 uses frame-dependent conductor sizes and terminal hardware. Applying a torque from another frame can leave a high-resistance joint or damage the terminal.
Record the complete ABB ACS510-01-012A-4 / ABB ACS510-01-072A-4 order code, frame, motor nameplate values, control source, cable sizes, protection device and parameter backup so the restored drive can be checked against the installed machine.
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