Items

Contents

Rated Voltage Range

3-phase 380V¡À15%;
single-phase 220V¡À15%

Rated Frequency

50/60Hz

Output

Rated Voltage Range

3-phase 0¡«380V;3-phase 0¡«220V

Frequency Range

0.00¡«650.0Hz

Carrier Frequency

3000~10000Hz

Input Frequency Resolution

Digital setting: 0.01Hz, analog setting: max frequency¡Á0.1%

Control Mode

SensorlessVector Control (SVC), VVVF control

Start Torque

0.5 Hz / 150% (SVC)

Speed-control Scope

1:100 (SVC)

Steady Speed Precision

¡À0.5%£¨SVC£©

Torque Control Precision

¡À0.5%£¨SVC£©

Overload Capacity

150% rated current, 60 seconds.

Torque Elevating

Auto Torque elevating, Manual Torque Promotion 0.1%~30.0% (VVVF)

V/F Curve

3 kinds of modes: beeline type, square type and under-defined V/F curve.

DC Braking

DC braking frequency: 1.0~5.0 Hz, braking time: 0.0~10.0s

Jogging Control

Jogging frequency range: min frequency ~ max frequency, jogging acceleration & deceleration  time: 0.1~3000.0s

Auto Circulating Running and multi-stage speed running

Auto circulating running or terminals control can realize 16-stage speed running.

Built-in PI adjusting

easy to realizeConvenient form a system for process closed-loop control

Automatic Voltage Rectification (AVR)

Enable to keep output voltage constant automatically in the case of change of grid voltage.

Frequency Setting

Potentiometer or external analog signal (0¡«5V, 0¡«10V, 0¡«20mA); keypad (terminal)¡ø£¯¨‹ keys, external control logic and automatic circulation setting.

Start/Stop Control

Passive contact switch control, keypad control or communication control.

Running Command Channels

Three kinds of channels from keypad panel, control terminal and series communication port.

Frequency Source

Frequency sources: given digit, given analog voltage, given analog current and given series communication port.

Accessorial frequency Source

Flexible implementation of five kinds of accessorial frequency fine adjustments and frequency compound.

Input out-phase, Output out-phase, input under-voltage, DC over-voltage, over-current, over-load, current stall, over-heat, external disturbance

LED nixie tube showing present output frequency, present rotate-speed (rpm), present output current, present output voltage, present linear-velocity, types of faults, and parameters for the system and operation; LED indicators showing the current working status of inverter.

Equipment Location

In an indoor location, Prevent exposure from direct sunlight, Free from dust, tangy caustic gases, flammable gases, steam or the salt-contented, etc.

Environment Temperature

-10¡æ¡«+50¡æ

Environment Humidity

Below 90% (no water-bead coagulation)

Vibration Strength

Below 0.5g (acceleration)

Height above sea level

1000m or below

0.4¡«315KW