Product Show

    Power

Voltage

Phase

0.75kw~1.5kw

220v~240v

single phase input & 3 phase output

0.75kw~7.5kw

220v~240v

single phase input & 3 phase output

0.75kw~5.5kw

220v~240v

3 phase input& 3 phase output

7.5kw~630kw

220v~690v

3 phase input& 3 phase output

0.75kw~630kw

380v~690v

3 phase input& 3 phase output

Items

Specifications

Power

Voltage and frequency

Single-phase 200~240V, 50/60Hz 

Three-phase 200~240V, 50/60Hz Three-phase 380~415V, 50/60Hz     

Three-phase 440~460V, 50/60Hz Three-phase 575V, 50/60Hz 

Three-phase 660V, 50/60Hz Three-phase 1140V, 50/60H

Allowable Fluctuation range

Voltage: ± 15%    Frequency: ± 5%

Control

Control system

High performance vector control inverter based on DSP

Output frequency

G/F/Z/S/T/M: 0.00~400.0Hz, the maximum frequency range is 10.00~320.0Hz

Control method

V/F control, V/F+ PG control, vector + PG control

Waveform produce methods

asynchronous space vector PWM, step less and subsection synchronous space vector PWM,

2 phase optimized vector PWM

Auto torque boost function

Realize low frequency (1Hz) and large output torque control under the v/f control mode.

Accelerate /decelerate control

Acceleration/Deceleration S curve subsection set mode. The maximum running time is 26 hours.

Program running control

7 step speed program running, the maximum running time is 88 hours.

Frequency setting accuracy

Digital references: 0.01Hz(300 Hz and below), 0.1 Hz(above 300 Hz)

 Analog references: 0.05Hz/60Hz

Frequency accuracy

Speed control tolerance 0.01%(25± 10)

V/F curve mode

Linear, square, 8 V/F curve set by user

Over load capability

G/S: 150% for one minute, 200% for 0.1 second F: 120% for one minute,

150% for 0.1 second Z/M/T: 180% for one minute,

250% for 0.1 second H: 250% for one minute, 300% for 0.1 second

Slip compensation

0~10% automatic slip compensation

Running

Input  signal

Running method

Keypad/Terminal/Communication mode

Frequency setting

There are 11 frequency setting modes, including DC 0~10V, DC 0~20mA,

 DC 4~20mA, potentiometer on the keyboard.

Start signal

forward, reverse

Multi-segment speed

can set 7 steps speed at most(using multi-function or program running)

Multi-segment acceleration

At most 8 steps acceleration can be set (using multi-function terminals or program running. )

Instant stop

Interrupt controller' s output.

Traverse running

Program control running

Jog

running in low speed

Fault reset

When the protection function is affective, system can reset fault state automatically.

PID feedback signal

DC 0~10V, DC 1~5V, DC 0~20mA, DC 4~20mA

Running

Output signal

Running state

motor state display, stop, accelerate/decelerate, seven-speed, program running state

Fault output

relay fault output: AC 250V 5A, DC 30V 5A

Analog output

2 analog output, 8 signals could be selected: frequency, current, voltage,

 temperature, etc, the output signal range is 0~10V/0~20Ma.

Output signal

6 output signals, each one with 32 signals for option.

Running function

Limit frequency, skip frequency, torque difference compensate,

reverse protection, automatic adjustment, PID control

DC brake

On base of non-OC, internal PID can regulate braking current to ensure enough braking torque.

Protection function

Inverter protection

Over voltage, under voltage, over current, over load, overheat, over current stall,

 over voltage stall, phase loss (options), external fault, communication fault,

PID feedback abnormity, PG fault.

IGBT temperature display

Display of current IGBT temperature

Inverter fan control

Temperature of starting the fan can be set. (options)

Restart after momentary power loss

less than 15ms: continue running More than 15ms: automatic inspection of motor' s speed,

 restart after transient power down.

Speed starting pursue mode

inverter pursue motor speed automatically before starting

Parameter protection function

protect inverter' s parameter by setting password and decode

Communication

RS485

Completely isolated RS485 communication module (options),

realizes the communication with the host computer.

CAN BUS

CAN BUS module(options)

Environment

Environment temperature

-10 ~ 40 

Storage temperature

-20 ~65 

Environment humidity

Less than 90 % RH

Height / libration

less than 1, 000 m, less than 5.9m/s 2 (=0.6g)

Application place

where there is no rust gas, no flammability gas, no grease and dust

Cooling methods

Forced air cooling and natural cooling