Power input

Rated voltage

3-phase AC380V/AC400V/AC415V/AC440V/AC460V/AC480V

Frequency

50Hz/60Hz, fluctuation range ±5%

Allowable range of voltage

Continuous voltage fluctuation ±10%, short fluctuation -15%~+10%, i.e. 323V~528V;

Voltage out-of-balance rate <3%, distortion rate as per the requirements of IEC61800-2

Output voltage (V)

3-phase: 0~ rated input voltage, error < ±3%

Output frequency (Hz)

0.00~ 600.00Hz; unit: 0.01Hz

Overload capacity

150% - 1min; 180% - 10s; 200% - 0.5s

Operational control characteristics

Control mode

V/f control

Vector control without PG 1

Vector control without PG 2

Range of speed regulation

1:100 ( V/f control, vector control without PG 1)

1:200 (vector control without PG 2)

Velocity control accuracy

±0.5% (V/f control)

±0.2% (vector control without PG 1 & 2)

Velocity fluctuation

±0.3% (vector control without PG 1 & 2)

Torque response

< 10ms (vector control without PG 1 & 2)

Starting torque

0.5Hz: 180% (V/f control, vector control without PG 1)

0.25Hz: 180% (vector control without PG 2)

Basic functions

Start frequency

0.00~ 600.00Hz

Acceleration/deceleration time

0.00~60000s

Carrier frequency

0.7kHz~16kHz

Frequency setting mode

Digital setting + operating panel ∧/∨

Digital setting + terminal UP/DOWN

Communication setting

Analog setting (AI1/AI2/EAI)

Terminal pulse setting

Starting method

Start from starting frequency

DC braking and then starting

Velocity search based starting

Stopping method

Stop by deceleration

Free stop

Stop by deceleration + DC braking

Basic functions

Dynamic braking capacity

Brake unit action voltage: 650V~750V; service time: 0.0~100.0s; brake unit for GK600-4T45G/55L or below could be internally mounted

DC braking capacity

DC braking start frequency: 0.00~600.00Hz

DC braking current: 0.0~100.0%

DC braking time: 0.0~30.00s

Input terminals

Six switching quantity input terminals (expandable up to seven), one of which could be used for high-speed pulse input. Compatible with active open collectors NPN, PNP and dry contact input

Two analog quantity input terminals, of which one is for voltage/current input, and the other for voltage input (expandable up to three; extension terminal is for voltage/current input)

Output terminal

One high-speed pulse output terminal, 0~50kHz square wave signal output; output of physical quantities such as set frequency and output frequency is available

One switching quantity output terminal

A group of relay output terminals (expandable up to two groups)

One analog quantity output terminal (extendable up to two), voltage/current output optional; output of physical quantities such as set frequency and output frequency is available

Featured functions

Parameter copy, parameter backup, common DC bus, free switching between two groups of motor parameters, flexible function code display & hiding property, various main & auxiliary settings and switchover, a variety of acceleration/deceleration curves options, automatic correction of analog quantity, contracting brake control, up to 16-speed operation (2-speed supports flexible frequency setting mode), wobbling frequency control operation, fixed-length control, counting function, three-group failure logging, over excitation braking, overvoltage stall, under voltage stall, restart upon power down, hopping frequency, frequency binding, free switching between four sections of acceleration/deceleration time, motor temperature protection, flexible fan control, process PID control, simple PLC, flexible multi-functional key setting, droop control, parameter identification, field-weakening control, high-precision torque limitation, V/f separation control

Protection function

Refer to Chapter VII - Fault Diagnosis and Exception Handling

Environment

Place of operation

Indoors, without direct exposure to sunlight, free of dust, corrosive gases, flammable gases, oil mist, water vapor, water drip or salt content etc.

Height above sea level

0~2000m

Derating is required where height above sea level is more than 1,000m; each increase of 100m in height corresponds to a decrease in rated output current by 1%

 

Ambient temperature

-10℃~50℃

Humidity

5~95%, condensation not allowable

Vibration

Less than 5.9m/s2 (0.6g)

Storage temperature

-40℃~+70℃

Others

 

Efficiency

Rated power

7.5kW and below: ≥93%

11~ 45kW: ≥ 95%      55kW and higher: ≥98%

Installation mode

Wall-mounted

Protection level

 

IP20

Cooling

Air Cooling