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Brand: ABB
ABB ACQ580-01-145A-4 Water Drive 75 kW 145 A
Description
Using the ACQ580-01-145A-4 on a pump station
Municipal and industrial pump stations that need a 75 kW drive for a 380 to 480 V supply can use the ACQ580-01-145A-4. It delivers 145 A nominal from a frame R6 housing and combines an EMC filter, a DC choke, Safe Torque Off and Modbus RTU in the basic unit. The 75 kW rating is the only one on frame R6 and suits big pump station duties.
Typical functions in the ACQ580 pump control program are cavitation control, pump cleaning to clear impeller blockages, sleep boost to cut start-stop cycles and level control for filling or emptying tanks. Other ratings sit in AC drives, with the series description on the ABB ACQ580 page.
Technical specifications
| Parameter | Specification |
|---|---|
| Type code | ACQ580-01-145A-4 |
| Platform | ACQ580-01 wall-mounted pump drive |
| Input supply | Code 4: 380-480 V, three-phase |
| Housing frame | R6 |
| Nominal use | 75 kW, 145 A |
| Light-duty output | 75 kW, 138 A |
| Heavy-duty output | 55 kW, 105 A |
| Imax | 178 A (2 s at start) |
| Input protection | IEC 315 A 170M3817; UL 200 A JJS-200 |
| Thermal data | 1960 W; 435 m3/h; max. 67 dBA |
| Enclosure options | IP21 standard; +B056 gives IP55 |
| Size in IP21 | 727 x 252 x 369 mm, 42.4 kg |
| Size and weight in IP55 | 727 x 252 x 380 mm, 43 kg |
Duty ratings of the ACQ580-01-145A-4
ABB’s rating table lists maximum output current 178 A, nominal current 145 A, light-duty current 138 A and heavy-duty current 105 A for this type, matching 75, 75 and 55 kW motors respectively. The overload reserves are 110% and 150% for one minute every ten minutes (derived values about 151.8 A and 157.5 A). The table is valid at +40 degrees C.
Allow for 1960 W of losses and 435 m3/h of cooling air. Upstream, ABB lists 315 A fuses (170M3817) for IEC and 200 A JJS-200 for UL installations, and warns that full-speed fan noise can reach 67 dBA.
Dimensions for frame R6: IP21 727 x 252 x 369 mm at 42.4 kg; IP55 727 x 252 x 380 mm at 43 kg (heights include the gland box). ABB lists no integrated switch or C1 filter for frames above R5.
The IE5 SynRM guide in the catalogue pairs this type with 55 kW M3BL250SMA4 at 3000 rpm (123 A nominal, motor efficiency 96.4%, package efficiency 93.6%); 55 kW M3BL250SMB4 at 1500 rpm (117 A nominal, motor efficiency 96.5%, package efficiency 93.5%); 55 kW M3BL280SMB4 at 1000 rpm (119 A nominal, motor efficiency 96%, package efficiency 93%). These are calculated package efficiencies, useful for comparison rather than a commitment for a different motor.
Options that change the order
An order starts with ACQ580-01-145A-4: 01 means wall-mounted, 145A is the rating field, 4 the voltage class. Add plus codes only where needed, such as +F316 for main switch plus C1 filter (R1-R5), +C135 for flange mounting, +P944 for removing the conduit box (R5-R9) and +J429 for the ACH-AP-W Bluetooth panel.
The basic drive speaks Modbus RTU. Examples of fieldbus options with their MRP codes are Modbus/TCP FMBT-21 (+K491, 3AXD50000049964), PROFINET IO FPNO-21 (+K492, 3AXD50000192779) and DeviceNet FDNA-01 (+K451, ABB code 68469341); they install in the first option slot.
Standard features and limits: -15 to +50 degrees C operation with derating from +40, 5 to 95% humidity without condensation, 1% current derating per 100 m above 1000 m up to 4000 m, chemical-gas class C4 for the IP55 drive and control of induction, permanent magnet and synchronous reluctance motors.
Documentation and quotation
Request the ACQ580-01-145A-4 from Seven Star LLC with your pump motor data, supply voltage and communication needs. Ratings, cooling data, dimensions and option codes on this page are taken from ABB document 3AUA0000194172 (revision I, 27.9.2024).
Confirm before ordering: type code and plus options, motor rated current, enclosure class, ambient temperature and altitude, and any newer ABB revision.
Datasheets & Documents
- acq580cat Catalog Download
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About brand
ABB is the Swiss-Swedish engineering group for electrification and automation: low voltage drives, motors, circuit breakers and motor control, process instruments and analysers, control systems and robots. It was formed on 5 January 1988 by the merger of two older companies. ASEA was founded in Västerås, Sweden, in 1883 by Ludvig Fredholm to make electric lighting and generators. BBC Brown Boveri was founded in Baden near Zurich in 1891 by Charles E. L. Brown and Walter Boveri. ABB Ltd is incorporated in Switzerland, headquartered in Zurich and listed on the SIX Swiss Exchange and Nasdaq Stockholm.
ABB company profile
| Formed | 5 January 1988, by the merger of ASEA (Sweden) and BBC Brown Boveri (Switzerland), each holding 50% |
|---|---|
| ASEA | Founded 1883 in Västerås, Sweden, by Ludvig Fredholm; first products electric lighting and generators |
| Brown, Boveri & Cie | Founded 1891 in Baden, Switzerland, by Charles E. L. Brown and Walter Boveri |
| Headquarters | Zurich, Switzerland; ABB Ltd became the group holding company in 1999 |
| Ownership | Public company listed on SIX Swiss Exchange and Nasdaq Stockholm |
| Brands in the group | Baldor (US motors, acquired 2011), B&R (machine automation, acquired 2017), K-TEK level instruments, Endura and Navigator analysers, SACE breakers |
| Product families | Low and medium voltage drives (ACS series), motors, SACE Tmax and Emax breakers, contactors and soft starters, flow, pressure, temperature and level instruments, liquid and gas analysers, Contrac actuators, AC500 PLCs, Ability System 800xA and S800 I/O, protection relays, robots |
Milestones
- 1883: ASEA is founded in Västerås, Sweden.
- 1891: Brown, Boveri & Cie is founded in Baden, Switzerland.
- 1987–1988: The merger is announced on 10 August 1987; ABB Asea Brown Boveri starts operating on 5 January 1988.
- 1999: ABB Ltd, incorporated in Switzerland, becomes the single holding company of the group.
- 2011 and 2017: Baldor Electric and B&R join ABB.
- 2020: ABB sells its power grids business to Hitachi, focusing on electrification, motion, process and machine automation.
Choosing an ABB drive
ABB's ACS drive codes are easy to read once you know the pattern. In ACS580-01-046A-4, "ACS580" is the drive family, "01" means a wall-mounted single drive, "046A" is the rated output current (about 46 A) and "-4" means a 380–480 V supply. The family is chosen by application: ACS355 for compact machinery, ACS310 for simple pumps and fans, ACS580 as the general-purpose drive, ACQ580 for water and wastewater with pump functions such as pipe fill and dry-run protection, and ACS880 for heavy industrial duty with direct torque control. Size the drive on the motor's full-load current, not only its kW rating, and allow derating for the high ambient temperatures common in Gulf electrical rooms.
Where ABB products are used
In Oman and the GCC, ABB drives and motors run pumps, fans and compressors in water and wastewater plants, district cooling, oil and gas and industry. ABB flowmeters, level instruments and analysers are used in water utilities, power and desalination plants and refineries, and SACE breakers protect switchboards in buildings and plants.
ABB products we list
| Family | Examples |
|---|---|
| AC drives | ACS580, ACS580-01-046A-4, ACQ580, ACS355, ACS310, ACS880-01, FEN-31 encoder module |
| Breakers, motor control and protection | SACE Tmax XT, XT3N 250, SACE Emax 2, AF09 contactor, PSR soft starter, REM615 relay |
| Flow measurement | ProcessMaster FEP300, AquaMaster4, CoriolisMaster FCB430, VortexMaster FSV430, SwirlMaster FSS430, OriMaster FPD500 |
| Pressure, temperature and level | 266DRH, 267CS multivariable, TTH300, K-TEK AT100, LMT200, MT5000 GWR, KM26 gauge |
| Analysers | Endura AZ20, AK100 hydrogen purity, Navigator AW641 silica, AW402 chlorine, AWT210 |
| Control systems and actuators | AC500, AC500-S, S800 AI810, AC 800F SA 811F, Contrac RSD50, Contrac RHD4000 |
Ordering ABB products: what we need
Send the full type code from the nameplate (for example ACS580-01-046A-4 or 266DSH...) and, for spare parts, the ABB ID number (such as 3BSE008508R1 or 1SBL176001R3010). For drives, add the motor power and current and any option codes (+...). For instruments, send the complete order code, which sets range, materials and approvals. Baldor motors are listed on their own brand page.
Facts checked against ABB company filings and published histories of ASEA and Brown, Boveri & Cie, October 2026.
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Frequently Asked Questions
What are the duty ratings of the ACQ580-01-145A-4?
ABB lists 145 A nominal for 75 kW, 138 A light duty for 75 kW and 105 A heavy duty for 55 kW, with a maximum output current of 178 A.
Which fuses does ABB recommend for the ACQ580-01-145A-4?
The catalogue lists 315 A IEC fuses of type 170M3817 and 200 A UL fuses of type JJS-200.
How much heat does the ACQ580-01-145A-4 release?
The catalogue gives a typical heat dissipation of 1960 W, cooling air of 435 m3/h and a maximum noise level of 67 dBA at full fan speed.
What are the dimensions of the ACQ580-01-145A-4?
Frame R6 measures 727 x 252 x 369 mm in IP21 at 42.4 kg and 727 x 252 x 380 mm in IP55 at 43 kg, with the gland box included in the height.
How is the IP55 version of the ACQ580-01-145A-4 ordered?
Add +B056 to the type designation. ABB lists it as the IP55 / UL Type 12 unit for frames R1 to R9.
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