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AC890 System Drives are modular AC drive units that can be combined to form a complete multi-section drive system, saving space, reducing wiring, and providing unmatched system performance. Safe Torque Off feature (SIL3 or PLe level as per EN ISO13849 and EN61800-5-2) is provided in frames B-F.

The AC890 can control everything from induction motors to servo motors. AC890 provides V/F, sensorless vector, closed-loop flux vector and servo position control; from simple AC motor control sections to more demanding sections. The AC890 comes in a wide variety of sizes and ratings and input and output types, making it the right solution for virtually any motion control project.

5-Mode Frequency Converter:

V/F, Sensorless Vector, Flux Vector, Servo Drive, Line Regenerative (AFE) Built-in EMC Filters 2 Performance Levels (Advanced and High Performance) COMMS Options Available

COMMON BUS Drives (CD) are individual motor output sections that easily connect to a COMMON BUS Supply (CS) with a unique, easy-to-install DC bus bar system (SSD Rail).

COMMON BUS Made Easy!
DC bus terminals are located at top of each drive section. Easy to use screw clamps secure the high power bus bars. This low cost, compact design significantly reduces wiring in common bus systems, saving time and material cost.

COMMON BUS Drives (CD)

Have internal DC fuses Need no reactors Provide access to all feedback and networking options

STANDALONE Drives (SD)
The AC890 Standalone Drives are complete AC-input-to-AC motor output controller with power input and output terminals, and access
to all feedback and networking options.

  

Technical Specifications

Power Supply
890CS:
208–500Vac ±10% Inverter(DC-AC)
890CD: 320/560–705Vdc Converter (AC-AC)
890SD:
380–500Vac ±10% (Frames E thru K: 380–460Vac ±10%) Operating Temperature
0–45°C (Derate 2%/°C to 50°C max - Frame sizes G thru K: 0–40°C) Maximum Humidity
85% non-condensing Altitude
1000m ASL (Derate 1%/100m 1000–4000m max) Degree of Protection
IP20:
Frame sizes B,C,D, E, F

IP00:
Frame sizes G, H, J

IP52:
Frame size K