Grid performance

Power factor

>0.98

Harmonic distortion

<5%

Allowable unbalance percent

Max at rated voltage 5%

Allowable voltage dip

Max at rated voltage 25%

Control performance

Frequency control range

0～300Hz

Output frequency resolution

0.01Hz

Set frequency resolution

Digital set:0.01Hz

Analog set:AD transfer resolution is 1‰

Speed control range

1:100 (SVC), 1:1000(VC), 1:10000(Permanent magnet synchronous machine,VC)

Speed control resolution

±5%(SVC), ±0.02%(VC)

Control mode

Open loop VF control;open loop vector control;close loop vector control

Torque boost

Torque adjustable by manual; torque boost automatically adjustable at full frequency

Start torque

G  0.5Hz  150%(SVC);0Hz 180％(VC)

Over load capacity

G :150％ 60s;180％ 1s

Function description

Acceleration/deceleration wave

Linear or S-curve acceleration and deceleration; 4 kinds ofacceleration and deceleration time; 0.1 ~ 3200.0s continuously adjustable

Point control function

Point frequency range:0.00Hz～50.00Hz

Acceleration/deceleration time :0.1s～3200.0s constant and adjustable

Standard function

Motor parameters auto inspection, open loop VC, close loop VC, multiple point VF curve, torque boost manual, jump frequency,carrier frequency auto adjustment; DC brake; DC stop; self start after voltage recover; auto fault reset; 16 digital speed running; simple PLC operation; swing frequency for textile; close loop PID adjustment control

Control feature

Auto torque boost; auto speed difference compensation; auto stable output voltage; speed track start; acceleration over current hold-up; constant speed over current frequency reduction; auto energy saving operation

Operation order channel

3 control modes:keypad ,terminal, series communication control

Frequency resource option

Digital set, analog current set, analog voltage, analog current, pulse set, series communication set, available to switch 

Input terminal

6 digital input terminals, extendable to 10 ; 40 custom function, compatible with PNP or NPN input; one of them can do high frequency pulse input (0～50kHz);2 analog input terminal to receive voltage signal (0～10V) or current signal(0～20mA),extendable to 3 loops.

Output terminals

2 open-collector output, 22 custom functions;extendable to 3 loops;

2 relay output; 22 custom function, extendable to 3 loops;

2 analog output, 13 custom functions;possible to output voltage signal(0～10V) or current signal(0～20mA);extendable to 3 loops;

1 pulse output(0～50kHz),13 custom functions

Protection function

Over voltage protection; under voltage protection;over current protection;modular protection; radiator over temperature protection; motor over load protection; external fault protection; input power abnormal; output phase loss ;EEPROM abnormal; relay abnormal

Service environment

Protection standard level

IP20

Installation

Well installed in cabinet, no dust, no corrosive gas, no flammable gas, no oil fog, no steam, no drop water, no direct sun light

Ambient temperature

-10°C～+40°C(derating use if ambient temperature higher than 40 degree, maximum is 50 degree. 1% derating every 1 degree higher than 40 degree.

Altitude

0～2000 m,derating use above 1000 m, rated output current reduce 1% every 100 m higher

Relative humidity

20%～90%RH( no condensation)

Vibration

<5m/s^2(0.5g)

Stock temperature

-25°C～+65°C