GTAKE AC Motor Drive

Power input

Rated voltage

3-phaseAC220V/AC230V/AC380V/AC400V/AC415V/AC440V/AC460V/AC480V

1-phase

AC220V/AC230V

Rated input current

See Section 2.3 inuser manual

Frequency

50Hz/60Hz, acceptablefluctuation range ±5%

Allowable range ofvoltage

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

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

Power output

Standard applicablemotor (kW)

See Section 2.3 inuser manual

Rated current (A)

See Section 2.3 inuser manual

Output voltage (V)

3-phase: 0~ ratedinput voltage, Bias < ±3%

Output frequency (Hz)

0.00~ 600.00Hz; unit:0.01Hz

Overload capacity

150% - 1min; 180% -10s; 200% - 0.5s once per 10 minutes

Operationcharacteristics

Control mode

V/f control

Sensor-less vectorcontrol without PG 1

Sensor-less vectorcontrol without PG 2

Range of speedregulation

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

1:200 (sensor-lessvector control without PG 2)

Speed accuracy

±0.5% (V/f control)

±0.2% (sensor-lessvector control without PG 1 & 2)

Speed fluctuation

±0.3% (sensor-lessvector control without PG 1 & 2)

Torque response

< 10ms (sensor-lessvector control without PG 1 & 2)

Starting torque

0.5Hz: 180% (V/fcontrol, sensor-less vector control without PG 1)

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

Basic functions

Start frequency

0.00~ 600.00Hz

Acceleration/decelerationtime

0.00~60000s

Carrier frequency

0.7kHz~16kHz

Frequency commandsource

Digital command +operating panel ∧/∨

Digital command +terminal UP/DOWN

Communication

Analog command(AI1/AI2/EAI)

Terminal pulse command

Motor Started method

Started from startingfrequency

DC braking and thenstarted

Speed search thenstarted smoothly

Motor Stopped method

Ramp to stop

Coast to stop

Ramp stop + DC brake

Basic functions

Dynamic brake capacity

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

DC brake capacity

DC brake startfrequency: 0.00~600.00Hz

DC brake current:0.0~100.0%

DC brake time:0.0~30.00s

Input terminals

Six digital inputterminals (can be extended to 7), one of which can be used for high-speedpulse input. Compatible with active open collectors NPN, PNP and dry contact input

Two analog inputterminals, one of which is voltage/current programmable, and the other isvoltage only (can be extended to 3; extension terminal is voltage/currentprogrammable)

Output terminal

One high-speed pulseoutput terminal, 0~50kHz square wave signal output; can output signals suchas setting frequency and output frequency. etc

One digital outputterminal

One relay outputterminal (can be extended to 2)

One analog outputterminal (can be extended to 2), voltage/current output optional; can outputsignals such as setting frequency and output frequency, etc

Characteristics

Parameter copy,parameter backup, common DC bus, free switching between two motors'parameters, flexible function code displayed & hidden, various main &auxiliary command and switchover, speed searching, a variety ofacceleration/deceleration curves optional, automatic correction of analogvalue, mechanical brake control, 16-step speed control programmable (2-stepspeed supports flexible frequency command), swing frequency controlprogrammable, fixed-length control, counting function, three faults recorded,over excitation braking, over voltage stall prevention, under voltage stallprevention, restart upon power off, hopping frequency, frequency binding,free switching between four sections of acceleration/deceleration time, motorthermal protection, flexible fan control, process PID control, simple PLC,flexible multi-functional key setting, droop control, parameteridentification, weak magnetic control, high-precision torque restraint, V/fseparated control

Protection function

Refer to Chapter VII -Fault Diagnosis and Abnormity Handling

Environment

Place of operation

Indoors, no directsunlight, free from dust, corrosive gases, flammable gases, oil mist, watervapor, water drip or salt content etc.

Altitude

0~2000m

Derating is requiredwhere altitude is more than 1,000m; each increase of 100m in heightcorresponds to a decrease in rated output current by 1%

Ambient temperature

-10°C~50°C

Humidity

5~95%, condensationnot allowed

Vibration

Less than 5.9m/s2(0.6g)

Storage temperature

-40°C~+70°C

Others

Efficiency

Rated power

7.5kW and below: ≥93%

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

Installation mode

Wall-mounted

Protection level

IP20

Coolingmode  

Forced air cooling