Description

YASKAWA AC Drive-A1000

General Description:-

The A1000 is a fully functional drive with 1000 HP that offers exceptional quality, performance, versatility, and environmental friendliness. Experience feedback, flexible I/O, and network communications to manage everything from straightforward fans and pumps to sophisticated machinery. Regardless of your application, the A1000 offers a single, sturdy solution for new installations or retrofits.

Features:-

For exceptional regulation, torque output, and position control ability, use closed or open loop vector control.

• • Constant Auto-tuning adjusts for variations in motor temperature to maximize performance.
  • High-precision open loop control of interior permanent magnet motors is made possible by high frequency injection.
  • During times of high demand, fast acting current and voltage limiters aid in maintaining drive operation.
  • Dynamic braking resistor requirements and installation costs are decreased by high slip braking.
  • High speed control and monitoring are provided by communication options for all significant industrial networks, which lowers installation costs.
    Software & Application Sets from DriveWizard for simple configuration.
  • The Auxiliary Control Power Unit keeps the network connected when the main power is turned off, maximizing production time and efficiency.
  • Secure Embedded Torque Off reduces downtime for apps that occasionally require intervention (SIL CL2, PLd, Category 3).
  • With DriveWorks EZ’s embedded function block programming capabilities, you may add more application flexibility and do away with separate controllers.
  • For quick and simple duplicate configuration of multiple disks, use the USB Copy Unit and Keypad configuration storage.
  • Convenient configuration backup is made possible by a removable terminal board with configuration store.
  • made with components that comply with RoHS.
  • For input harmonic reduction, integrated DC reactors (standard on 30HP and larger) are used.
  • Drive is able to maintain control even when there are brief power outages thanks to kinetic energy braking.
  • The integrated 12 Pulse version offers a practical remedy for low harmonics.
  • When a heatsink is mounted externally, the flange version ensures NEMA 12 backside integrity.
    

    YASKAWA AC Drive-A1000

    Specifications-

  • 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/FLANGE (NEMA 12 backside)
    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, 4-20 mA) (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) Resolver
    Network Communication	Built-in: Modbus RTU, RS-422/485, 115 kbps Optional: EtherNet IP, DeviceNet, Modbus TCP/IP, PROFINET, PROFIBUS-DP, MECHATROLINK-II
    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	≥ 300 Hz: Closed Loop Vector
    Function Block Diagrams	Up to 100 connections, 1ms program scan time