AC Drive 690-433520H2-000P00-A400 280kW

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 380-500V 3-phase 0.75 to 355kW and 220V-240V 0.75 to 55kW.

Features:

The AC690+ can be user configured for 3 different modes of operation :

• Open-loop (volts/frequency) 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.

• 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 vector 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.

Advantages:

• Pre-programmed application macros

• Open standard fieldbus communications

• Programming identical to DC590+ DC drives

• Mechanical protection options to suit all environments : IP 20 – IP40/NEMA 1 – IP54 – Through panel mounting

• Class B EMC filters

• Energy Saving (fast return on investment in pump and fan applications)

• Supplied in an enclosure for power ratings above 355kW

• Improved HVAC control

Standards:

The AC690+ series meets the following standards when installed in accordance with the relevant product manual:

• CE Marked to EN50178 (Safety, Low Voltage Directive)

• CE Marked to EN61800-3 (EMC Directive)

• UL listed to US Standard UL508C

• cUL listed to Canadian Standard C22.2 #14

Technical Specifications:

Power Supply:

Single Phase Units

– 220-240VAC +/- 10 %, 50-60 Hz +/- 5% (0.37 to 2.2kW)

Three Phase Units

– 220-240VAC +/- 10 %, 50-60 Hz +/- 5% (0.37 to 37 kW)

– 380-460VAC +/- 10 %, 50-60 Hz +/- 5% (0.75 to 355kW)

– 380-500VAC +/- 10 %, 50-60 Hz +/- 5% (2.2 to 110kW)

Environment:

0-45°C (Constant torque / 40°C with IP40 cover / derate to 50°C)

Up to 1000m ASL (derate 1% per 100m above 1000m)

Protection:

IP 20 – IP40/NEMA 1 – IP54

Overload:

Constant torque rating : 150% for 60 seconds, 180% for 1 second

Variable torque rating (pumps and fans) : 115% for 10 seconds

Output Frequency:

0-480Hz

Switching Frequency:

Frame B = 3, 6 or 9kHz / Frame C, D, E and F = 3 or 6kHz – All with audibly silent switching frequency.

Dynamic Braking:

Each drive can be fitted with an internal dynamic brake switch

(Frame B to F : standard / Frame G to J : optional)

Analogue Inputs:

4 Configurable, 10bits (13 bits with optional system card) / 0-10V, 0-±10V, 0-20mA, 4-20mA

Analogue Outputs:

3 Configurable, 10 bits / 0-10V, 0-±10V, 0-20mA, 4-20mA

Digital Inputs:

7 Configurable, nominal 24Vdc (30V dc max)