Parker frequency inverters AC890 industrial series

Parker
 

The AC890SD (Standalone) drives are independent modules with integrated three-phase supply inputs. With its wide range of sizes available, the AC890SD is suitable for every type of application from a small machine to a large industrial high power process line (eg rolling mill). It is also suitable for applications requiring sectional control and assembly of independent modules (eg printing systems).


  • Directly supplied AC or DC common bus
  • Built-in dynamic braking module
  • Operator display fitted as standard
  • Fieldbus options: Profibus, DeviceNet, ControlNet, CANopen
  • 24Vdc control board supply for programming without power
  • Torque and speed outputs
  • USB programming port
  • Access to all feedback and networking options
  • High speed feedback
  • Open FireWire IEEE 1394 process port
  • Minimal delay between the fieldbus setpoints and the control loops

Additional links:

 Technical documentation and Downloads
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Model range

AC890 (3 phase 220-240 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
890SD-231300B0-B00 0.55 2.2 / 3 72,4x433x258 reduced!
890SD-231550B0-B00 1.1 4 / 5.5 72,4x433x258 reduced!
890SD-231700B0-B00 1.5 6 / 7 72,4x433x258 reduced!
890SD-232110B0-B00 2.2 8 / 11 72,4x433x258 reduced!
890SD-232165B0-B00 4 12 / 16.5 72,4x433x258 reduced!
890SD-232240C0-B00 5.5 24 116x433x258 reduced!
890SD-232300C0-B00 7.5 30 116x433x258 reduced!

AC890 (3 phase 380-500 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
890SD-531200B0-B00 0.55 1.5 / 2 72,4x433x258 reduced!
890SD-531350B0-B00 1.1 2.5 / 3.5 72,4x433x258 reduced!
890SD-531450B0-B00 1.5 3.5 / 4.5 72,4x433x258 reduced!
890SD-531600B0-B00 2.2 4 / 6 72,4x433x258 reduced!
890SD-532100B0-B00 4 6 / 10 72,4x433x258 reduced!
890SD-532120B0-B00 5.5 9 / 12 72,4x433x258 reduced!
890SD-532160B0-B00 7.5 12 / 16 72,4x433x258 reduced!
890SD-232240C0-B00 11 20 / 24 116x433x258 reduced!
890SD-232300C0-B00 15 25 / 30 116x433x258 reduced!
890SD-532390D0-B00 18.5 35 / 39 160x433x258 reduced!
890SD-532450D0-B00 22 38 / 45 160x433x258 reduced!
890SD-532590D0-B00 30 50 / 59 160x433x258 reduced!
890SD-532730E0-0 37 66 257x668x312 reduced!
890SD-532870E0-0 45 79 257x668x312 reduced!
890SD-533105F 55 74 / 100 257x720x355 reduced!
890SD-533145F 75 95 / 125 257x720x355 reduced!
890SD-533156F 90 117 / 156 257x720x355 reduced!

AC890 (3 phase 380-460 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
890SD-432730E0-0 37 73 257x668x312 reduced!
890SD-432870E0-0 45 87 257x668x312 reduced!
890SD-433105F 55 78 / 105 257x720x355 reduced!
890SD-433145F 75 110 / 145 257x720x355 reduced!
890SD-433156F 90 135 / 180 257x720x355 reduced!
890SD-433216G 110 151 / 216 456x1042x465 reduced!
890SD-433250G 132 175 / 250 456x1042x465 reduced!
890SD-433316G 160 221 / 316 456x1042x465 reduced!
890SD-433361G 180 257 / 361 456x1042x465 reduced!
890SD-433375H 200 262 / 375 578x1177x465 reduced!
890SD-433420H 220 294 / 420 578x1177x465 reduced!
890SD-433480H 250 336 / 480 578x1177x465 reduced!
890SD-433520H 280 364 / 520 578x1177x465 reduced!
890SD-433590J 315 413 / 590 675x1288x465 reduced!

Parker AC890 modular systems drives description and features

The AC890 is a compact, modular systems drive engineered to control speed and position of open-loop and closed-loop, single- or multi-motor AC or servo motor applications.



The AC890 can be configured for 4 different modes of operation.

Open-loop (volts / frequency) control
This mode is ideal for basic, single or multi-motor speed control.

Sensorless vector control
With its ultra high performance sensorless vector algorithm, the AC890 delivers a combination of both high torque and close speed regulation without the need for any speed measuring transducer.

Closed-loop vector control
Full closed-loop flux vector performance can be achieved with the AC890 by simply adding an encoder feedback ‘technology box’. This provides 100% continuous full load standstill torque, plus a highly dynamic speed loop more than sufficient for the most demanding applications.

4 Quadrant active front-end power supply module
With this configuration, the energy is fed back into the mains supply with sinusoidal currents and unity power factor; a very low current harmonic content is achieved (THD < 5%).

Compatible with a wide range of feedback options
The AC890 is compatible with any AC motor and virtually any speed/position feedback options. With this flexibility you may not even need to replace your existing AC motor to achieve high performance, saving you time and money.
- Incremental encoder
- EnDat 2.1 (SinCos) encoder
- Resolver

International standards
Complies with:
- EN61800-3 (EMC) directive
- CE marked to EN50178 (Low Voltage) directive
- UL Listed to US safety standard UL508C

Parker AC890 modular systems drives can handle demanding environments

For environments that have dusty, humid or corrosive atmospheres, the AC890 can optionally be supplied with conformally coated circuit boards that improve the drives resistance to corrosion, thereby increasing reliability and service life.
Industries that would typically benefit from conformal coating could include:
- Water and wastewater
- Paper and pulp processing
- Steel
- Marine and offshore
- Outdoor cranes
- Wind & wave power generation
- Food processing

Parker AC890 modular systems drives stand alone version features and benefits


High speed feedback
- Incremental encoder
- EnDat® 2.1 (SinCos) encoder
- Resolver

Open FireWire IEEE 1394 process port
- 125μs Cycle time
- Real-time synchronization between drives

Open communications
- EtherNet IP
- ControlNet
- PROFIBUS
- DeviceNet
- CanOpen

Ultra-fast control loops
- Torque loop: 62.5μs
- Speed loop: 62.5μs
- Position loop: 62.5μs

Minimal delay between the fieldbus setpoints and the control loops
Designed to integrate in existing automation systems, the AC890 features high performance ports linked directly to the fast control loops of the drive.
Minimum delay exists between your digital setpoint sent through a fieldbus and the control loops.

Replacement of analogue solutions
Your existing analogue setpoint-based solutions can be replaced by a digital fieldbus-based solution with minimal bandwidth loss.

Flexible feedback
The AC890 offers system designers complete flexibility in their choice of feedback technology.

Open standards for protection of investment
The AC890 has been deliberately designed to integrate seamlessly into your automation network.
To connect to your PLC or fieldbus network you can simply choose from the wide range of communication technology boxes.

Serves the most demanding applications
Taking advantage of leading edge control algorithms running on a fast 150Mhz microprocessor, the AC890 drive can achieve very high-bandwidth control loops.
This allows you to use the drive for the most demanding industrial applications e.g. printing, cut-to-length, rotary shear, converting and slitting.

Advanced performance
Motion control with added position loop, motion control function blocks, move incremental, move absolute, move home, line drive master ramp and section control, winder blocks (speed winder, current winder), full function PID, machine state and others.

High performance
All advanced features plus : Library of pre-engineered application specific LINK VM function blocks such as : Shaftless Printing, cut-to-length, adanced winding, advanced traversing and others.

Other characteristics of the AC890SD include:
- Power output up to 900kW
- 208-500 VAC input supply
- access to all feedback and networking options
- Built-in dynamic brake switch provisions to add external braking resistor
- 24Vdc control board supply for programming without power
- torque and speed outputs
- USB programming port

Reduced dimensions, compact footprint
The AC890 has been designed to be compact and require the minimum possible cabinet space. Boasting the latest innovations in semiconductor cooling the AC890 is a class leader in terms of its size.
The control terminals are pluggable, simplifying connection to the drive during installation and allowing a fast swap-out for maintenance purposes.
The common DC bus also helps to keep the overall size of the system to a minimum. Simply open the bus terminal cover, connect the busbars and close.

Safe Torque Off - STO
The AC890 features Safe Torque Off functionality as standard, offering users protection against unexpected motor start-up in accordance with EN18849-1 PL-e or SIL3.
The STO functionality helps protect personnel and machinery by preventing the drive from restarting automatically. It disables the drive pulses and disconnects the power supply to the motor, so that the drive cannot generate any potentially hazardous movement. The state is monitored internally within the drive.

Parker AC890 modular systems drive connection diagram



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