Yaskawa A1000 Feature Highlights

Ratings: 3/4 to 1000 Hp at 460VAC ; 1/2 to 175 Hp at 230VAC Closed or open loop vector control for outstanding regulation, torque production, and position control capability Continuous Auto-tuning optimizes performance by compensating for changes in motor temperature High Frequency Injection enables high precision open loop control of Interior Permanent Magnet Motors Fast acting current and voltage limiters help achieve continuous drive operation during periods of excessive demand High Slip Braking reduces installation cost and the need for dynamic braking resistors Communication options for all major industrial networks provides high speed control and monitoring, reducing installation cost DriveWizard computer software and Application Sets for easy configuration Auxiliary Control Power Unit maximizes production time and efficiency by maintaining network communication while main power is removed Embedded Safe Torque Off minimizes downtime for applications requiring occasional intervention (SIL CL2, PLd, Category 3) Embedded function blocks, programmable with DriveWorks EZ, provide additional application flexibility and the opportunity to eliminate separate controllers USB Copy Unit and Keypad configuration storage provide speed and convenience for duplicate configuration of multiple drives Removable terminal board with configuration storage provides convenience of configuration backup Made with RoHS compliant materials Integrated DC Reactor (standard on 30HP and larger) for input harmonic reduction Kinetic Energy Braking allows drive to remain in control during momentary power losses Item Specification Overload Capacity 150% for 60 sec. (HD), 120% for 60 sec. (ND) Output Frequency 0~400 Hz (higher frequencies available with custom software) Control Methods Open and Closed Loop Current Vector; Open and Closed Loop V/f Motor Types Induction Surface Permanent Magnet (excluding 600V class) Interior Permanent Magnet (excluding 600V class) Protective Design IP20/NEMA1 Ambient Operating Temperature -10 to +50°C (Chassis Installation) -10 to +40°C (Chassis with zero side clearance, or Type 1) Braking Transistor Standard through 50HP (ND), 40HP (HD) Global Certification UL, CSA, CE, C-Tick, RoHS Standard I/O (8) multi-function digital inputs (24Vdc) (3) multi-function analog inputs (0 +/- 10 VDC, 4-20mA) (1) multi-function pulse inputs (1) fault relay output (form C) (3) multi-function relay outputs (form A) (2) multi-function analog output (0 +/- 10 VDC,4-20mA) (1) multi-function pulse output I/O Expansion 3 Analog Inputs -10 to +10V, 13 bit plus sign, 4 to 20mA 16 Digital Inputs (+24V for BCD speed reference) 2 Analog Outputs (-10 to +10V, 11 bit magnitude) 8 Digital Outputs (6 transistor, 2 relay) Feedback Incremental Absolute (Stegmann, Heidenhain EnDat, Resolver) Network Communication Built-in: Modbus RTU, RS-422/485, 115 kbps Optional: EtherNet IP, DeviceNet, Modbus TCP/IP, PROFINET, PROFIBUS-DP, MECHATROLINK-II, CANopen, CC-Link Speed Control Range 1500:1 Closed Loop Vector (IM and PM Motors) 200:1 Open Loop Vector (IM Motors) 100:1 Open Loop Vector (PM Motors) Speed Control Accuracy £ 0.02%: Closed Loop Vector; ≤ 0.2%; Open Loop Vector Speed Response ≥ 60 Hz: Closed Loop Vector; ≥ 10 Hz: Open Loop Vector Torque Response ≥ 344 Hz: Closed Loop Vector Function Block Diagrams Up to 100 connections, 1ms program scan time




REV DATE: 04/08/2011



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