Power input

Input voltage (V)

AC 3PH 200V–240V Rated voltage: 220V

AC 3PH 380V–480V Rated voltage: 460V

AC 3PH 520V–600V Rated voltage: 575V

Allowable Voltage

Fluctuation

-15%–+10%

Input current (A)

Refer to the rated value

Input frequency (Hz)

50Hz or 60Hz

Allowed range: 47–63Hz

Power output

Output voltage (V)

0–input voltage

Output current (A)

Refer to the rated value

Output power (kW)

Refer to the rated value

Output frequency (Hz)

0–400Hz

Technical control feature

Control mode

SVPWM, sensorless vector control

Motor type

Asynchronous motor and permanent magnet synchronous motor

Adjustable-speed ratio

Asynchronous motor 1:200 (SVC) synchronous motor 1:20 (SVC)

Speed   control accuracy

±0.2% (sensorless vector control)

Speed fluctuation

± 0.3% (sensorless vector control)

Torque response

<20ms (sensorless vector control)

Torque   control accuracy

10% (sensorless vector control)

Starting torque

Asynchronous motor: 0.25Hz/150%   (SVC)

Synchronous motor: 2.5 Hz/150% (SVC)

Overload capability

G type:

150% of rated current: 1 minute

180% of rated current: 10   seconds

200% of rated current: 1 second  

P type:

120% of rated current: 1 minute

180% of rated current: 10   seconds

180% of rated current: 1 second  

Running control feature

Frequency setting method

Digital   setting, analog setting, pulse frequency setting, multi-step speed running   setting, simple PLC setting, PID setting, MODBUS communication setting,   PROFIBUS communication setting.

Switch between the combination and single setting channel.

Auto-adjustment of the voltage

Keep constant voltage automatically when the grid voltage transients

Fault protection

Provide more than 30 fault protection functions: overcurrent, overvoltage,   undervoltage, overheating, phase loss and overload, etc.

Restart after rotating speed tracking

Smooth starting of the rotating motor

Peripheral interface

Terminal analog input   resolution

≤ 20mV

Terminal switch input resolution

≤ 2ms

Analog input

2 (AI1, AI2) 0–10V/0–20mA and 1 (AI3) -10–10V

Analog output

2 (AO1, AO2) 0–10V /0–20mA

Digital input

8 common inputs, the max frequency: 1kHz, internal impedance: 3.3kΩ;

1 high speed input, the max frequency: 50kHz

Digital output

1 high speed pulse output, the max frequency: 50kHz;

1 Y terminal open collector   output

Relay output

2 programmable relay outputs

RO1A NO, RO1B NC, RO1C common terminal

RO2A NO, RO2B NC, RO2C common terminal

Contactor capability: 3A/AC250V, 1A/DC30V

Others

Mountable method

Wall and flange mounting

Temperature of the running   environment

-10–50°C, derate 1% for every additional 1°C above 40°C

Average non-fault time

2 years (25°C ambient   temperature)

Cooling

Air-cooling

Braking unit

Built-in for VFDs of 220V(≤15kW) and  460V(G-type≤30kW, P-type≤37kW),

optional for VFDs of 220V(18.5–55kW)   , 460V(G-type≥37kW, P-type≥45kW), and 575V

EMC filter

The VFDs of 460V have built-in C3 filters: meet the degree requirement of IEC61800-3 C3

Overvoltage   category

For input voltage 220-240V: transient surge suppression shall be installed on the   line side of this equipment and shall be rated 220V (phase to ground), 220V (phase to phase), suitable for overvoltage categoryⅢ, and shall provide   protection for a rated impulse withstand voltage peak of 4kV.

For input voltage 323-480V: transient surge suppression shall be installed on the   line side of this equipment and shall be rated 480V (phase to ground), 480V (phase to phase), suitable for overvoltage category Ⅲ, and shall provide   protection for a rated impulse withstand voltage peak of 6kV.

For input voltage 323-480V: transient surge suppression shall be installed on the   line side of this equipment and shall be rated 575V (phase to ground), 575V (phase to phase), suitable for overvoltage category Ⅲ, and shall provide protection for a rated impulse withstand voltage peak of 6kV.