3/4 - 1000 HP
The A1000 is a full featured drive, providing outstanding quality, performance, flexibility, and environmental friendliness through 1000HP. Enjoy network communications, feedback, and expandable I/O to control anything from simple fans and pumps to complex machines. For new installations or retrofits, the A1000 provides a single robust solution, regardless of your application.
Highlights:
The Most Advanced Drive Technology
Capable of driving any kind of motor.A1000 runs not only induction motors, but also synchronous motors like IPM and SPM motors with high performance current vector control.
Minimize equipment needed for your business by using the same drive to run induction and synchronous motors.- Switch easily between motor types with a single parameter setting.
Rotor Positioning without Motor Encoder
- Use an IPM motor to perform position control without motor feedback. Electrical saliency in IPM motors makes it possible to detect speed, direction, and rotor position without the use of a motor encoder.
- Precision positioning functionality without an up-per controller. Visual programming in DriveWorksEZ lets the user easily create a customized position control sequence, without the use a motor encoder.
Cutting-Edge Torque Characteristics
- Powerful torque at 0 Hz, without a motor encoder∗
- ∗ :
- No speed sensors or pole sensors required.
- ∗1 :
- Achieving this torque output requires a larger capacity drive.
- ∗2 :
- Contact your Yaskawa or nearest agent when using PM motors except SSR1 series or SST4 series motors manufactured by Yaskawa Motor Co., Ltd.
- High-performance current vector control achieves powerful starting torque with an induction motor.
- powerful starting torque with an induction motor.
- ∗ :
- Achieving this torque output requires a larger capacity drive.
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 |