ABB ACS880-07C-0271A-7+P974 ACS880 ABB Drive
Description
At 250 kW and 271 A, the ACS880-07C-0271A-7+P974 fills the R9+ frame yet remains less than 1.2 m wide, a tribute to ABB’s relentless pursuit of power density. A newly engineered SiC hybrid module cuts conduction losses by 25 %, enabling the drive to deliver full torque at 55 °C ambient without derating. The P974 firmware now includes “process twin” digital modelling that mirrors the motor, coupling and load inside the drive’s memory, allowing operators to run what-if scenarios on the HMI before touching the real machine. Dual redundant encoder inputs accept HTL, TTL or resolver signals, enabling safe speed monitoring in crane hoists or elevator applications. A patented cable-entry grommet rotates 270 degrees, accepting top or bottom glands without drilling new plates, simplifying retrofits in legacy MCC rooms.
Features
• 250 kW / 271 A continuous, 110 % for 60 s, 150 % for 2 s.
• R9+ frame, SiC hybrid modules, 84 dB(A) noise.
• P974 process twin, dual encoder ports, cloud-based analytics.
• Integrated brake chopper 250 kW peak; regenerative AFE retrofit kit.
• C3 filter; optional C2 plus dv/dt filter for 450 m leads.
• Safe torque-off, safe limited speed, safe direction SIL 3 / PL e.
• Removable HMI with 7-inch colour screen, drag-and-drop macro editor.
• Ambient –15…+55 °C; liquid-cooling plate option for 60 °C.
Applications
Crane manufacturers deploy the 0271A-7+P974 on 250 kW main hoists, using dual encoders for safe lifting of molten-steel ladles. Chemical tank farms modulate 250 kW solvent-transfer pumps, running process-twin simulations to avoid water-hammer during valve closure. In ski resorts, the drive powers 250 kW snow-making pumps, automatically adjusting pressure as ambient temperature falls.
ACS880 Drive:
ACS880-07C-0105A-3+P974
ACS880-07C-0145A-3+P974
ACS880-07C-0169A-3+P974
ACS880-07C-0206A-3+P974
ACS880-07C-0246A-3+P974
ACS880-07C-0293A-3+P974
ACS880-07C-0363A-3+P974
ACS880-07C-0430A-3+P974
ACS880-07C-0505A-3+P974
ACS880-07C-0585A-3+P974
ACS880-07C-0650A-3+P974
ACS880-07C-0725A-3+P974
ACS880-07C-0820A-3+P974
ACS880-07C-0880A-3+P974
ACS880-07C-0061A-7+P974
ACS880-07C-0084A-7+P974
ACS880-07C-0098A-7+P974
ACS880-07C-0119A-7+P974
ACS880-07C-0142A-7+P974
ACS880-07C-0174A-7+P974
ACS880-07C-0210A-7+P974
ACS880-07C-0271A-7+P974
ACS880-07C-0330A-7+P974
ACS880-07C-0370A-7+P974
ACS880-07C-0430A-7+P974
ACS880-07C-0470A-7+P974
ACS880-07C-0522A-7+P974
ACS880-07C-0590A-7+P974
ACS880-07C-0650A-7+P974
ACS880-07C-0721A-7+P974
ACS880-07C-0105A-3+P974
ACS880-07C-0145A-3+P974
ACS880-07C-0169A-3+P974
ACS880-07C-0206A-3+P974
ACS880-07C-0246A-3+P974
ACS880-07C-0293A-3+P974
ACS880-07C-0363A-3+P974
ACS880-07C-0430A-3+P974
ACS880-07C-0505A-3+P974
ACS880-07C-0585A-3+P974
ACS880-07C-0650A-3+P974
ACS880-07C-0725A-3+P974
ACS880-07C-0820A-3+P974
ACS880-07C-0880A-3+P974
ACS880-07C-0061A-7+P974
ACS880-07C-0084A-7+P974
ACS880-07C-0098A-7+P974
ACS880-07C-0119A-7+P974
ACS880-07C-0142A-7+P974
ACS880-07C-0174A-7+P974
ACS880-07C-0210A-7+P974
ACS880-07C-0271A-7+P974
ACS880-07C-0330A-7+P974
ACS880-07C-0370A-7+P974
ACS880-07C-0430A-7+P974
ACS880-07C-0470A-7+P974
ACS880-07C-0522A-7+P974
ACS880-07C-0590A-7+P974
ACS880-07C-0650A-7+P974
ACS880-07C-0721A-7+P974
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