Powerdrive F300 High Power Modular AC drives are tailor-made for the fan, pump and compressor market from 90 kW to 2.8 MW.

Powerdrive F300 High Power Modular AC Drives

The Powerdrive F300 High Power Modular AC Drives has a modular design and can control permanent magnet or standard AC induction motors.

♦ Features

Optimum energy efficiency for fan, pump and compressor applications

Powerdrive F300 works with permanent magnet or induction motors to enable the most efficient performance and highest energy savings for fan, pump and compressor applications.
Meets the new energy efficiency legislation and future proof your investment

Powerdrive F300 helps IE2 motors comply with the latest European Union Minimum Energy Performance Standard legislation
Powerdrive F300 supports both induction and permanent magnet motors, meaning induction motor users can upgrade to permanent magnet withoutchanging the drive
Efficiency on-board

Up to 98 % efficient with very low losses
Low Power Standby and Sleep/Wake Mode using programmable real-time clock
Advanced Rotor Flux Control (RFC)
Lower losses at part load for open loop induction motor control are achieved by dynamically changing the switching frequency
Harmonics and drive conformance

Total Harmonic Distortion can be reduced through:
Adding an AC line reactor
Using a 12, 18 or 24 pulse input rectifier solution
Active Front End configuration
Environmental safety and electrical conformance

UL listed
Electromagnetic immunity complies with EN 61800-3 and EN 61000-6-2
Electromagnetic emissions comply with EN 61800-3
On-board EMC filter, category C3
Optional external EMC filter, category C2 depending on power rating and cable length
Compliance with EN 61000-3-12 with external line reactor
Reliability assured

Every Powerdrive F300 power module has been subjected to elevated temperature tests that cycle a wide range of load and thermal conditions
Powerdrive F300 drives have conformal coating to further increase resilience to harsh environmental conditions
Trip avoidance features take intelligent action instead of interrupting critical processes
Active thermal monitoring reduces switching frequency as the drive approaches thermal limits
Load shedding reduces speed at current limits
Supply loss ride-through keeps the drive running during supply brown outs
Protection alarms safeguard the wider system
Intelligent variable speed fans maximize fan lifetime by reducing wear and tear. The fans are designed for easy replacement
Wide supply voltage tolerance keeps operation smooth when supply is variable
Motor pre-heat function
Envelope control for refrigeration compressors
Flexible and easy system design

Powerdrive F300 High Power Modular AC Drives are designed to fit in standard 600 mm x 400 mm (23.6 x 15.7 in) cubicles
6,12,18 and 24 pulse input and Active Front End configurations are available
Integrated cooling fan power supply means no additional power supplies are required
Availability of high power modules means fewer modules per system
Onboard PLC for custom logic control
Common control interface ensures a consistent programming method and feature set across the range.
Familiarity reduces the need for training:
Identical parameter structure with Smartcard and SD card cloning support
Powerdrive F300 Connect software for monitoring, diagnostics and advanced parameter file management
Machine Control Studio for application programming in the IEC61131-3 environment
SI-option module support for additional I/O and communications (e.g. Ethernet/IP, PROFINET RT,PROFIBUS)
Current loop mode analog I/O
Flexible control capability

Two PID controllers with anti-wind-up and user scaling provide flow-specific functionality, enhancing productivity
Logic functions including ‘AND’ , ‘OR’, ‘invert’, ‘binary sum’ and ‘timer’ achieved through easy menu set-up
Realtime Clock available on the KI-HOA Keypad RTC enables the drive to respond to preset instructions or common demand patterns, helping to save energy
Water hammer control with S-ramp deceleration
Catch a spinning motor – improved starting sequences for fan and pump control
On-board Fire Mode allowing ‘run to failure’ in the event of a fire for smoke extraction
Low load condition monitoring and hysteresis for broken belt and dry pump detection
Make compact, easily maintainable systems

Overall system size and footprint is kept to a minimum
Manageable small and light modules are maintained and replaced rapidly and easily
Reduce your spares inventory

Modular approach allows customers to reduce their spares holding
Upgrade Unidrive SP modular systems on fans, pumps and compressors painlessly

Compatible physical dimensions, weights and surface mount footprint
Parameter porting tools
♦ Specifications

Key data

90 kW – 2.8 MW (125 – 4,200 hp)
Supply phases: 3 phase
Standard features
Intelligence:

Onboard PLC
Onboard comms:

RS485
Safety:

1 x Safe Torque Off (STO) terminal
SIL3/PLe compliant
Keypad:

Hand-Off-Auto control keypad as standard
Option slots:

3
Parameter cloning via:

PC tools
Smartcard
SD card

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