Description
STRONG POINTS
･ The “3-level control method” solves problems of motor insulation damaged by surge voltage and motor bearing electric corrosion caused by bearing voltage. Leakage current and noise are greatly reduced.
･ V/f control and vector control both with and without a pulse generator, all in a single unit.
Capable of operating precision machinery and those requiring multiple drives.
･ Rotation-type auto-tuning method and the new static auto-tuning are available.
･ Various inputs and outputs such as pulse train input, pulse train monitor, etc. The logic level (sink, source) of the input terminals can be changed. An external 24 V power supply can be also applied.
･ The 5-line LCD operator for easier confirmation of required information.
A copy function makes it easy to quickly program multiple drives with identical settings.
･ 12-pulse input for significantly less harmonic distortion.
･ A wide range of power supply voltage (Three-phase 200 V class: 200 to 240 V; Three-phase 400 V class: 380 to 480 V).
･ Communications option unit supports all major field networks.
SPECIFICATIONS
| Degree of protection | Open chassis (IP00) and enclosed wall-mounted type (NEMA Type1) |
|---|---|
| Line/Input voltage & Power range | Three-phase 200V：0.4 to110kW Three-phase 400V：0.4 to 300kW |
| Energy recovery | No |
| Control mode | V/f, Vector |
| Speed control range | V/f 1:20 to 1:40 Vector without PG 1:200 Vector with PG 1:1000 |
| Speed control accuracy | V/f ±2 to 3% Vector without ±0.2% Vector with PG ±0.02% |
| Torque linearity | ±5% |
| max. output frequency | 400Hz |
| Safety func. | No |
| Communication profiles | MECHATROLINK-2, CC-Link, DeviceNet, PROFIBUS-DP, LONWORKS, CANopen |
| Additional energy-saving funcs. | No |
| Tools | DriveWorksEZ |
