ZK200 AC drives

400V Voltage Class:Three-phase 380V～440V

Frequency

50Hz/60Hz, tolerance ±5%

Voltage range

-15%～+15%

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

Rated input current

See Section 2.3

Power output

Applicable motor (kW)

See Section 2.3

Rated current (A)

See Section 2.3

Output voltage (V)

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

Output frequency

(Hz)

0.00%～600.00Hz; unit:0.01Hz

Overload capacity

G type:150% - 60 seconds, P type:120% - 60 seconds

Control characteristics

Control mode

V/f control

Sensorless vector control (SVC)

Range of

speed regulation

1:200 (Sensor-less vector control )

Speed accuracy

±0.5%  (Sensor-less vector control )

Torque control accuracy

5%(SVC)

Torque increase

Automatic torque lifting; Manual torque increased by 0.1-30.0%

Starting torque

0.25Hz:150%  (Sensor-less vector control )

Basic functions

Basic functions

Output frequency

0.00～600.00Hz

ACC/DEC time

0.00～30000s

Carrier frequency

0.5kHz～16kHz

Frequency setting

Digital setting + Keyboard Control  

Communication

Analog setting

Terminal pulse setting

Motor

start-up methods

Started from starting frequency

DC brake start-up

Speed tracking start

Motor stop methods

Ramp to stop

Free stop

Dynamic braking capacity

Brake unit working voltage:

200V level:325-375V / 380V level:650V-810V

Service time:0-100.0s;

DC brake capacity

DC brake start frequency:0.00～600.00Hz

DC brake current:0.0～100.0%

DC brake time:0.0~100.00s

Input terminals

4 digital inputs, one of which can be used for high-speed pulse input

1 analog inputs, which is voltage/current optional

Output terminals

1 digital output terminal, 2 Relay output terminal,1 analog output ,Voltage and current outputs are optional, supporting 0~10V voltage or 0/4~20mA current outputs.

Communication terminal

1 channel RS485 communication (standard), can support up to 38400bps communication rate

Featured functions

Parameter copy, parameter backup, common DC bus, parameters, flexible parameter displayed & hidden, various master & auxiliary setting and switchover, flying start, a variety of Accel/Decel curves optional, brake control, 16-step speed control programmable (2-step speed supports flexible frequency command), wobble frequency control, fixed length control, count function, three history faults, over excitation brake, over voltage stall protection, under voltage stall protection, restart on power loss, skip frequency, frequency binding, four kinds of Accel/Decel time, motor thermal protection, flexible fan control, process PID control, simple PLC, multi-functional key programmable, droop control, autotuning,field-weakening control, high-precision torque restraint, V/f separatedcontrol

Protection

functions

Refer to Chapter 6-Trouble Shooting

Environment

Place of operation

Indoors, no direct sunlight, free from dust, corrosive gases, flammable gases, oil mist, water vapor, water drop

or salt, etc.

Altitude

0~2000m. De-rate 1% for every 100m when the altitude is above 1000 meters

Ambient

temperature

-10℃～50℃, The rated output current should be derated

1% for every 1℃ when the ambient is 40℃～50℃

Relative humidity

5~95%, no condensation

Vibration

Less than 5.9m/s² (0.6g)

Storage

temperature

-20℃～+60℃

Others

Efficiency at rated Amps

Rated power

7.5kW and below:≥93%

11~22kW:≥ 95%

Installation

Standard: wall-mounted; Optional: 5.5kW and below DIN-Rail Mount, 7.5kW and above embedded installation

IP grade

IP20

Cooling method

Forced air cooling,Natural cooling