Parker SSD 690PF 3Ph 230VAC 45kW - 154A (55kW - 192A Quad)
Power ratings 0.37 to 1000 kW
Supplied in enclosure above 355 kW
Pre-programmed application Macros
Programmable over communications
Programming identical to DC 590+ DC drive
Variable torque ratings
Class B EMC filters
NB: Please be aware that this product is now obsolete
Parker SSD 690+ PF | Model No: 690-233154F2-B00P00-A400 / 690PF/0450/230/0011/UK/0/0/0/0/B0/230/0
Why Choose a Parker 690+?
The 690+ Series AC Drive is designed for speed control of standard 3-phase induction motors. Larger models are available in a range of ratings for constant torque and quadratic torque applications. This dual mode feature provides a cost effective solution to general industrial applications, as well as the control of pumps and fans.
Parker AC690 - Tailored To You
The AC690+ Series is a single range of AC drives designed to meet the requirements of all variable speed applications from simple single motor speed control through to the most sophisticated integrated multi-drive systems. The heart of the AC690+ is a highly advanced 32-bit microprocessor based motor control model. This provides an exceptional dynamic performance platform to which can be added a host of communications and control options, enabling you to tailor the drives to meet your exact requirements. The AC690+ is available in 380-500 V 3-phase 0.75 to 1000 kW and 220-240 V 0.75 to 55 kW.
Parker 690+ Open Loop Control
This mode is ideal for basic motor speed control, or multiple motors driven in parallel. The quick set-up menu and plain language display ensures the quickest and easiest, trouble free start up.
Parker 690+ Sensorless Vector Control
High starting torque and tight speed regulation is provided by a sophisticated MRAS (Model Reference Adaptive System) motor control strategy. MRAS provides accurate speed simulation (without the need for any speed measuring transducer) by continually modelling the motor.
Closed Loop Control
Full closed-loop flux vector performance can be achieved with the AC690+ by simply adding an encoder feedback ‘technology box’. This provides 100 % continuous full load standstill torque plus a highly dynamic speed loop (up to 45 Hz bandwidth); more than sufficient for the most demanding of applications.
Parker AC690+ Inverter Drive Benefits:
- Vector control with / without encoder feedback
For environments that have dusty, humid or corrosive atmospheres, the AC690+ can optionally be supplied with conformally coated circuit boards that improve the drives resistance to corrosion, thereby increasing reliability and service life.