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AC890PX / AC Drives
Power Entry Types
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Product Overview
AC890PX
High Power Modular AC Drives
The BUILDING BLOCK Drive
AC890PX modules plug into a common
bus rail system to form a COMPLETE DRIVE - enclosure, disconnect, line reactor and fusing
Features
Plug-in Modularity
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Sealed modules are easy to install and service
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PowerPak modules replace in minutes
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Easy-to-handle-under 50 pounds
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Replaceable by unskilled technicians
Integrated Bus System
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Power wiring minimized
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Keyed modules eliminate errors
Compact Size
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Saves factory floor space
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Only 20"(500mm) wide-Best-in-Class!
Industrially Rugged
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Built-in Full Torque Braking
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4-quadrant dynamic response
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Duty-cycle limited Braking resistor
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Each bay location holds 1 PowerPak module
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PowerPak modules include Inverter phase assemblies, DC supplies, and capacitor modules
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Bus bars run across the PowerPak module back, with selfaligning, silver-plated plug-and-play connectors
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Cooling fans draw air in the front and out a top plenum
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Integrally mounted in a 79.7”(2024mm) high x 24.4”(620mm) deep x 19.7”(500mm) wide enclosure
Technical Specifications
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Overload
Standard Duty Torque Ratings: 110% for 60 seconds
Heavy Duty Torque Ratings: 150% for 60 seconds
Servo Torque Ratings: Consult Factory
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Output Frequency
0 -1000 Hz; V/Hz mode
0 - 350 Hz; closed loop vector mode
0 - 120 Hz; sensorless vector mode
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Switching Frequency
2 kHz (standard default), or 4* KHz (de-rating may apply)
Audibly silent switching frequency pattern
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Dynamic Braking
Built-in DB switch and DB Resistor Standard, 100% Torque rated (limited duty)
Option for external resistor
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Operating Temperature
0°C to 40°C (32°F to 104°F)
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Product Enclosure Rating
IP21/NEMA1 – Standard IP52 and higher
available as special order
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Enclosure Rating
Enclosure to provide 15dB attenuation to radiated emissions between 30-100MHz.
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Humidity
Maximum 90% relative humidity at 40°C non- condensing
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Atmosphere
Non flammable, non corrosive and dust free
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Climactic Conditions
Class 3k3, as defined by EN50178 (1998)
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Vibration
Test Fc of EN60068-2-6
International Standards
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Pollution Degree
Pollution Degree ll (non-conductive pollution, except for temporary condensation)
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Europe
This product conforms with the Low Voltage Directive 73/23/EEC with amendment
93/68/EEC, Article 13 and Annex III using EN50178 (1998) to show compliance. Meets EN61800-3 (2ndenvironment)
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North America/Canada
Complies with the requirements of UL508C
