Description
ACS550-PC is ABB's answer to the demands for a flexible drive that can perform reliably in harsh environments. The ACS550-PC is available in the NEMA 1, 3R, and 12 enclosures.
For outdoor applications the ACS550-PC with disconnect is available with the NEMA 3R enclosure up to 100 HP at 208/240V and 200 HP at 480 & 600V. Construction is sheet steel with a tough powder coat paint finish for corrosion resistance. A 100 watt, thermostatically controlled space heater and thermostatic control of the force ventilated cooling system are provided as standard.
For indoor applications the ACS550-PC with disconnect is available with NEMA 1 and 12 enclosures up to 30 to 100 HP at 208/240 V and 480/600 V. Wall mounting enclosure are sized to accommodate the field addition of components that users frequently desire to include at these higher horsepower ratings. A removable conduit plate is provided at the top of the enclosure.
The NEMA 1 and 12 enclosures are also available up to 25 HP at 208/240 V and 60 HP at 480/600V and are provided in vertical wall mount enclosures. This unique construction provides a minimum footprint advantageous for use in overcrowded electrical rooms or
mezzanines, or for direct mounting on machines or columns. Input and output conduit entry is at the bottom of the enclosure.
From 250 HP to 550 HP at 480V, ACS550-PC enclosures will accommodate the field installation of additional components. Where additional enclosure panel space is required, an auxiliary enclosure section is available. A molded case circuit breaker provides the disconnect means function while fast acting, current limiting drive input fuses provide short circuit protection. A removable conduit mounting plate is provided at the top of the enclosure.
Besides the versatility of the drive, the ACS550-PC is also empowered by optional accessories, including relay output extension, pulse encoder interface, 115/230V digital input interface, plug-in fieldbus, brake units and choppers, and flange mounting kits. Installers can also program the drive with DriveWindow Light 2 and DrivePM software.
Key features of the ACS550-PC:
- Built-in EMC filter
- Wall mount/free standing
- Drive Software
ACS550-PC-059A-2+B055 ACS550-PC Features
1. ACS550-PC-059A-2+B055 DriveWindow Light 2
DriveWindow Light 2 is a PC software used for rapid commissioning, operating and programming of drives. It has features for programming, monitoring, troubleshooting and maintenance. It is also a set-up and control tool which is Win98, WinNT, Win2000 and WinXP compatible. DriveWindow Light 2 operates both off- and on-line. No additional PC hardware is required. It uses the PC’s RS-232 port. It is also compatible with drive types ACS350, ACS800, DCS400 and DCS800.
DriveWindow Light 2 features:
- Graphical start-up wizards
- Off- and on-line viewing and changing of drive parameters
- Backup and restore parameters. In a fault situation, the parameters can be reloaded resulting in time savings
- Graphical monitoring of actual signal values
- I/O mapping table
- Control of the drive
2. ACS550-PC-059A-2+B055 DrivePM
DrivePM (Parameter Manager) is a software tool designed to create, edit and copy parameter sets included with a FlashDrop. For each parameter, and parameter group, the user can change the default or hide the parameter or entire group. FlashDrop does not require the drive to have power applied. FlashDrop is also compatible with the ACS150 and ACS350.
3. ACS550-PC-059A-2+B055 Enclosure
ACS550-PC is available in NEMA 1, 3R and 12 enclosures with each of them having different voltage and horsepower specifications:
- NEMA 1
- 30 to 100 HP at 208/240V, 75 to 200 HP at 480 & 600V
- 25 HP at 208/240V and 60 HP at 480 and 600V
- NEMA 3R
- 100 HP at 208/240V and 200 HP at 480 & 600V
- NEMA 12
- 30 to 100 HP at 208/240V, 75 to 200 HP at 480 & 600V
- 25 HP at 208/240V and 60 HP at 480 and 600V
Other ACS550-PC-059A-2+B055 ACS550-PC Features
1. Input Power Connection
- Voltage and Power Range
- 3-phase, 208 to 240 V, +10/-15%, 0.75 - 100 HP
- 3-phase, 380 to 480 V, +10/-15%, 1 - 550 HP
- 3-phase, 500 to 600 V, +10/-15%, 1.5 - 150 HP
- Wall Mounted
- NEMA 1, 12, 3R
- 0.75 to 100 HP @ 240 VAC
- 1 to 200 HP @ 480 VAC
- 1.5 to 150 HP @ 600 VAC
- Free Standing
- NEMA 1, 12 (NEMA 12 std. 450 - 550 HP)
- 250 - 550 HP @ 480 VAC
- Frequency
- Power Factor
2. Motor Connections
- Voltage
- 3-phase, from 0 to Usupply
- Frequency
- Switching Frequency
- Standard
- Selectable
- 0.75 - 1500 HP - 1 kHz, 4 kHz, 8 kHz, 12 kHz up to 550 HP - 1 kHz, 4 kHz
- Acceleration Time
- Deceleration Time
3. Environmental Limits
- Ambient Temperature
- Storage: -15 to +40°C
- Operating: +40 to +50°C
- No frost allowed
- Altitude
- Rated current available at 0 to 1000m reduced by 1% per 100m over 1000m to 2000m
- Relative Humidity
- Lower than 95% (without condensation)
- Protection Class
- UL Type 1 or 12 (NEMA 1 or NEMA 12)
4. Motor Control
- Speed Control
- Open Loop
- 20% of motor nominal slip
- Closed Loop
- 0.1% of motor nominal speed
- Open Loop
- <1%s with 100% torque step
- Closed Loop
- 0.5%s with 100% torque step
- Motor Control
- Open Loop
- <10ms with nominal torque
- Closed Loop
- <10ms with nominal torque
- Open Loop
- Closed Loop
5. Programmable Control Connections
- Two Analog Inputs
- Voltage Signal
- 0 (2) to 10 V, Rin > 312 kΩ single-ended
- Current Signal
- 0 (4) to 20 mA, Rin = 100 Ω single-ended
- Potentiometer Reference Value
- 10 V ± 2% max. 10 mA, R < 10 kΩ
- Maximum Delay
- Resolution
- Accuracy
- Two Analog Outputs
- 0 (4) to 20 mA, load < 500 Ω
- Auxiliary Voltage
- 24 V DC ± 10%, max. 250 mA
- Six Digital Inputs
- 12 V... 24 V DC with internal or external supply, PNP and NPN
- Input Impedance
- Maximum Delay
- 5 milliseconds ± 1millisecond
- Three Relay Outputs
- Maximum Switching Voltage
- Maximum Switching Current
- 6 A/30 V DC; 1500 V A/230 V AC
- Maximum Continuous Current
- Serial Communication
- RS 485
- Built-in Modbus RTU protocol
6. Programming
- Keypad
- Soft keys allow for extremely easy navigation.
- Display
- Multi language text display
- PC
- DriveWindow Light 2
- DrivePM
7. Fieldbus Connectivity
- Built-in
- Optional
- CANopen
- ControlNet
- DeviceNet
- Ethernet/IP
- Modbus TCP
- Profibus-DP
- PROFINET
8. Application Features
- Advanced Control Panel
- Two soft-keys change according to the state of the panel
- Built-in "Help" button
- Real-time clock, allows timed tracing of faults and setting of parameters at various times of day
- Changed parameter menu
- Brake Chopper
- Built-in up to 15 HP (480 and 600V) and up to 10 HP (240V)
- Chokes
- 5% equivalent impedance swinging choke-matches the right inductance to the right load, suppressing and reducing harmonics (R1-R6), 3% impedance AC line reactor (R8)
- Connectivity
- Simple to install:
- Easy connection of cables
- Easy connection of external fieldbus systems through multiple I/Os and plug-in options
- Assistants
- Diagnostic assistant activated when fault occurs
- Maintenance assistant monitors running hours or motor rotation
- Start-up assistant guides user through all essential settings without going to parameter list and offers option for parameter backup automatically
- PID Controller assistant guides user set-up without going to parameter list
- Real-time clock assistant helps user adjust time and date functions
- Serial communications assistant provides a convenient way to set-up fieldbus connections
- Drive optimizer permits user to choose drive set-up for low noise, drive & motor efficiency or motor control accuracy
- Built-in EMC
- Built-in category C2 (1st environment) filter
- Sensor Less Vector Control
- Improve motor control performance
- Switching Frequency Control
- Permits the highest possible switching frequency based on operating and ambient conditions
- Flashdrop
- Faster and easier drive set-up and programming
- Coated Boards
- Longer lifetime in hostile environments. Reduced servicing requirements
- Flange Mounting Kits
- Allows mounting the drive with the heatsink external to a 3rd party enclosure - frame size R1-R6
9. Maintenance & Diagnostics
- Advanced control panel that allows for rapid fault diagnostics
- Diagnostic assistant activated when fault occurs
- Drive alarm, limit and fault words reduces downtime by giving accurate and reliable diagnostic information
10. Standards Compliance
- 240V products
- UL, cUL, CSA, CE, C-TICK, and GOST-R approvals
- 480V products
- UL, cUL, CSA, CE, C-TICK, and GOST-R approvals
- 600V products
- UL, cUL, CSA, C-TICK, and GOST-R approvals
- Low Voltage Directive
- 73/23/EEC with supplements
- Machinery Directive
- EMC Directive
- 89/336/EEC with supplements
- Quality Assurance System and Environmental System
- Quality Assurance System: ISO 9001
- Environmental System: ISO 14001
- Seismic Certification
- UL Standard for Safety, Power Conversion Equipment, and CSA Standard for Industrial Control Equipment
- UL Standard for Safety, Industrial Control Panels
- CSA Standard for Industrial Control Equipment
- EMC according to EN61800-3
- 1st environment restricted distribution for frame sizes R3, R4 with 75 m motor cables and for frame sizes R1, R2, R5, R6 with 100 m motor cables
- 2nd environment unrestricted distribution for frame sizes R1 - R4 with 300 m cable and for frame sizes R5 - R8 with 100 m motor cables as standard
- These cable lengths are for EMC purposes only. For long motor cable lengths, external EMC filters are available on request
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