Description
The ACS55 micro series are compact micro drives meant for simple applications powered by the single phase supply. It is an economical option for applications like pumps, fans, conveyors and domestic use for automatic gates. The drive is designed to be compact and to fit in space-constrained installations.
One of the key advantages of the ACS55 micro series is its energy saving performance and efficient variable speed control. The drive also operates with reduced noise, thanks to its high switching frequency.
Technicians will find installing the ACS55 micro series drives a hassle-free affair. The drives can be DIN-rail mounted, and that makes it a favorite with panel builders. Besides, the contactors and motor starters can be replaced easily as the ACS55 drives are designed with feed-thru wiring.
Simplicity is the hallmark of the ACS55 micro series, especially when configuration and commissioning are concerned. The drive can be configured easily using the available potentiometer and DIP switches.
Of course, if there are dozens of ACS55 micro series to be configured, technicians could make use of the DriveConfig, which will shorten the process tremendously. Unlike their more advanced counterparts, the ACS55 drives can be configured even without being powered on.
The ACS55 micro series supports a broad range of power requirements, ranging from 0.18 to 2.2 kW. It can be used for both constant torque or variable torque control. The drive has an option for a built-in EMC filter, which increases the reliability in electrically noisy environments.
ABB micro drive ACS55 is designed to be incorporated into a wide variety of simple machines such as automatic gates, solar trackers, treadmills, whirlpool baths and other applications in both commercial and domestic environments.
Drive parameters are easily set by configuring the drive’s DIP switches and potentiometers on the front panel.
For volume configuration, the optional DriveConfig kit, which includes PC software, can be used. DriveConfig provides advanced drive configuration options with different macros for default I/O connections. DriveConfig can even be used to configure unpowered drives.
Here are the key highlights of the ACS55 micro series.
- Power range: 0.25 to 3 hp
- 150% peak overload capacity
- Compact and slim design
- Several installation alternatives
- Reduced motor noise with high switching frequency
- Easy configuration using switches and potentiometer
- Fast programming of drives without the need for a power connection
- Available with or without a built-in 1st environment EMC filter as standard
- Optional speed potentiometer and operator control switch kit
- Selectable for linear (constant torque) or squared (variable torque) scalar control
- RoHS
- Coated boards
ACS55-01N-09A8-2 - Options:
- Input / Output Chokes
- Potentiometer
- DriveConfig kit
Technical documentation for ABB Micro Drives is available in our Technical Library.
Superior Drive Performance:
ACS55-01N-09A8-2 - Modes Of Operation:
- V / Hz (Constant or Variable)
ACS55-01N-09A8-2 - Performance Features:
- Compact and slim
- Flexible installation
- Reduced motor noise with high switching frequency
- Easy configuration via potentiometer and switches
- Flexible and fast configuration of powered and unpowered drives with DriveConfig kit
ACS55-01N-09A8-2 - Drive Specifications:
- 1 Analog Input (0 - 10 VDC, 2 - 10 VDC, 0 - 20 mA, 4 - 20 mA)
- 3 Digital Inputs (12 VDC with internal supply)
- 1 Relay Output (12 to 250 VAC or max 30 VDC) - Fault / Run
- 50 / 60 Hz nominal frequency
- 0.1 to 30 second accel time
- 0.1 to 30 second decel time
- 120 Hz operating frequency
- 5 - 16 kHz switching frequency
- Macro selection (with DriveConfig kit)
ACS55-01N-09A8-2 - Popular Applications Include:
- Fans
- Pumps
- Exercise Equipment
- Gate Control
- Conveyors
- ... And many others!
ACS55-01N-09A8-2 - Global Standards:
- UL (North America)
- cUL (Canada)
- CE Low Voltage Directive (EN61800-5-1) (Europe)
- GOST (Russia / Ukraine)
- C-Tick (Australia / New Zealand)
ACS55-01N-09A8-2 - Environment:
- Ambient Temperature: -20 Degrees Celsius to 40 Degrees Celsius
- Relative Humidity: 10% to 95% Non-Condensing
ACS55-01N-09A8-2 ACS55 Micro Series Features
1. ACS55-01N-09A8-2 - Simple Configuration
There is no complicated navigation of buttons and menu with the ACS55 micro series drives. System installers can get the drive configured quickly with the built-in DIP switches and potentiometers on the front panel.
2. ACS55-01N-09A8-2 Multi-Programming Support
Where configuring multiple units of ACS55 micro series is required, technicians can utilize the DriveConfig software for pre-configured macro and other advanced programming options. The drives can also be programmed without being connected to a power source.
3. ACS55-01N-09A8-2 Compact And Reliable
With a slim and sleek design, the ACS55 micro series is built for compact installation. They can be mounted on DIN rail or screwed directly to the wall. While space-saving is a key feature of the drive, it’s important to leave ample space for ventilation.
ACS55-01N-09A8-2 ACS55 Micro Series Other Features
1. ACS55-01N-09A8-2 Applications
- Pumps and fans
- Conveyors
- Automatic gates
- Solar trackers
- Exercise equipment
- Whirlpools
- Printing and packaging machines
- Food and beverage machines
2. ACS55-01N-09A8-2 Options
- Potentiometer
- DriveConfig kit
3. ACS55-01N-09A8-2 Mains Connection
- Power Range : 0.25 to 3 hp/0.18 to 2.2 kW
- Voltage : 1-phase, 110 to 120 V and 200 to 240 V, +10 /-15%
- Frequency : 48 to 63 Hz
4. ACS55-01N-09A8-2 Motor Connection
- Voltage : 3-phase, from 0 to USUPPLY (for 110/120 V from 0 to 230 V)
- Frequency : 0 to 120/130 Hz, 0 to 250 Hz with DriveConfig kit
- Overload Capacity : 150% (60 s)
- Motor Control Method : Scalar U/f
5. ACS55-01N-09A8-2 Control Connections
- One Analog Input
- Voltage signal : 0 (2) to 10 V, 200 kΩ single-ended
- Current signal : 0 (4) to 20 mA, 100 Ω single-ended
- Potentiometer reference value : 10 V ±2% max. 10 mA, 1 kΩ ≤ R ≤ 10 kΩ
- Response time : ≤ 60 ms
- Resolution : 0.1%
- Accuracy : ±1%
- Three digital inputs (12 V DC with internal supply or 12 to 24 V DC external supply, PNP)
- Input impedance : 1.5 Ω
- Response time : ≤ 9 ms
- One relay output
- Switching voltage : 12 to 250 V AC or max 30 V DC
- Maximum continuous current : 2 A
6. ACS55-01N-09A8-2 Application Parameters
- Motor nominal frequency : 50/60 Hz | 40 to 250 Hz ( As Standard | With DriveConfig Kit)
- Acceleration time : 0.1 to 30 s | 0.1 to 100 s ( As Standard | With DriveConfig Kit)
- Deceleration time : 0.1 to 30 s | 1 to 100 s ( As Standard | With DriveConfig Kit)
- Maximum frequency : 50 to 120 Hz : 0 to 250 Hz ( As Standard | With DriveConfig Kit)
- Relay output : Fault/Run | Fault/Fault (-1)/Run ( As Standard | With DriveConfig Kit)
- Load type : Pump/fan or constant
- Switching frequency (Standard) : 5 kHz, adjustable up to 16 kHz with automatic switching frequency reduction
- Features available with DriveConfig kit : Application macro selection, IR compensation, constant speed selection, stop mode selection, reset mode selection
7. ACS55-01N-09A8-2 Product Compliance
- Low Voltage Directive 2006/95/EC
- EMC Directive 2004/108/EC
- Machinery Directive 2006/42/EC
- Quality assurance system ISO 9001 and Environmental system ISO 14001
- CE, UL, cUL, C-Tick and GOST R approvals
- RoHS compliant
8. ACS55-01N-09A8-2 Environmental Limits
- Degree of protection : IP20
- Ambient Temperature
- -20 to +40 °C : With nominal current and 5 kHz switching frequency, no frost allowed
- up to +55 °C : With derating
- Relative humidity : Lower than 95% (without condensation)
