Series

HY inverters

Control Mode

SPWM

Input Power

380V class:380V(+/-15%);220V class:220V(+/-15%)

5-Digits Display & Status Indicator Lamp

Displaying frequency, current, revolution, voltage, counter, temperature, FOR or REV rotation, and fault, etc.

Communication Control

RS-485

Working Temperature

-10~40 Celsius Degrees

Humidity

0-95% Relative Humidity(without dew)

Vibration

Below 0.5G

Frequency Control

Range

0.1~2500.0Hz

Accuracy

Digital: 0.1%(-10~40 Celsius Degrees); Analog: 0.1% (15Celsius Degrees---45Celsius Degrees)

Setting Resolution

Digital: 0.1Hz; Analog: 0.1% of max. Operating frequency

Output Resolution

0.1Hz

Operator Setting Method

Press directly keys to set.

Analog Setting Method

External Voltage 0-5V,0-10V,4-20mA,0-20mA.

Other Functions

Frequency lower limit, starting frequency, stopping frequency, three skip frequencies can be respectively set.

General Control

Ramp Control

Selectable 4-speed steps ramp-up and -down time (0.1-6500s).

V/F Curve

Set V/F curve at will.

Torque Control

Torque increase settable by max. 10.0%. The starting torque can reach 150% at 1.0Hz.

Multi-Inputs

6 multi-function input terminals for 8speed steps control, program operation, switching of 4-speed Ramp, UP/DOWN function, counter, external emergency stop and other functions.

Multi-Outputs

5 multi-output for displaying of running, zero speed, counter, external abnormity, program operation and other information and warnings.

Other Functions

Auto Voltage Regulation(AVR), Decelerating Stop or Coasting Stop, DC Braking, Auto Reset and Restart, Frequency Track, PLC Program Control, Traverse Control, Drawing Control,Auto Energy Saving, Carrier Adjustable (Up to 20KHz), etc.

Protection Functions

Overload Protection

Electronic relay protection motor drive

Drive(for constant torque  150% per min. for the kinds of fan 120% per min.)

Fuse Protection

When the fuse breaks, the motor will stop.

Over-voltage

220V class:DC Voltage >400V

380V class:DC Voltage >800V

Under-voltage

220V class:DC Voltage <200V

380V class:DC Voltage <400V

Restart After Instant Stop

Restart with Frequency Track after Instant Stop

Stall Protection

Stall protection in ramp operation

Output Short Circuit

Electrical circuit protection

Other Functions

Fin over-heat protection, restriction of reverse running, direct start after power on, fault reset, parameter lock PID, one-drive-more, etc.