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ACS550 General Purpose Drive | 45.0 kW (60.0 HP) | 380-480 V AC Three-Phase
The ABB ACS550-01-087A-4 is part of the ACS550 series, a high-performance general purpose drive with sensorless vector control, swinging choke technology, and coated boards for harsh environments. It provides excellent torque control and energy savings across a wide power range. This model delivers 45.0 kW (60.0 HP) of rated power with a nominal output current of 87.0 A at 380-480 V AC Three-Phase input.
| Product Series | ABB ACS550 |
| Type Designation | ACS550-01-087A-4 |
| Rated Power (Normal Use) | 45.0 kW / 60.0 HP |
| Rated Output Current (I₂ₙ) | 87.0 A |
| Light-Overload Current (ILD) | 95.7 A |
| Heavy-Duty Current (IHD) | 72.0 A |
| Heavy-Duty Power (PHD) | 37.0 kW |
| Supply Voltage | 380-480 V AC |
| Number of Phases | Three-Phase |
| Input Frequency | 50/60 Hz |
| Output Frequency Range | 0-500 Hz |
| Frame Size | R4 |
| Protection Class | IP21 |
| Communication | Modbus RTU (RS-485) |
| Efficiency Class | IE2 |
| Motor Control | Scalar U/f, Sensorless Vector |
| Mounting Type | Wall-mounted |
Low Voltage Directive 2006/95/EC · Machinery Directive 2006/42/EC · EMC Directive 2004/108/EC
· SHLY-PLC · Industrial Automation Solutions · Worldwide Shipping
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
A: Orders are processed within 2-4 business days after payment confirmation. Standard delivery: 5-8 business days to the United States and Canada. Express available (2–4 business days).
A: Sold by SHLY-PLC, an independent distributor. New surplus stock; condition and compatibility confirmed on request.
| converted_model | ACS550-01-087A-4 |
| input_voltage | 380...480 V 3-phase AC (+10%/-15%) |
| input_frequency | 48...63 Hz |
| rated_output_current_normal_A | 87.0 |
| rated_motor_power_normal_kW | 45.0 |
| frame_size | R4 |
| enclosure_rating | IP21 / UL Type 1 |
| overload_normal | 1.1 x I2N for 1 min every 10 min |
| default_switching_frequency_Hz | 4000 |
| mounting | Wall-mounted |
Source: datasheet / product page
Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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