Item

Z900 variable frequency drive 

Standard

functions

Control mode

Sensorless flux vector control (SFVC)

Voltage/Frequency (V/F) control

Maximum frequency

Vector control: 0-300 Hz

V/F control: 0-3200Hz

Carrier frequency 

1 kHz-16 kHz

The carrier frequency can be automatically adjusted based on the load features.

Input frequency resolution

Dgital setting: 0.01 Hz

Analog setting: maximum frequency x 0.025%

Startup torque

G type: 0.5 Hz/150% (SFVC);

P type: 0.5 Hz/100%

Speed range

1:100 (SFVC)

Speed stability accuracy

± 0.5% (SFVC)

Overload capacity

G type: 60s for 150% of the rated current,

 3s for 180% of the rated current.

P type: 60s for 120% of the rated current, 

3s for 150% of the rated current.

Torque boost

Auto-boost

Customized boost 0.1%-30.0%

V/F  curve

Liner V/F  curve

Multi-point V/F  curve

N-power V/F curve (1.2-power, 1.4-power, 1.6-power,

1.8-power, square)

V/F  separation

Two types: complete separation; half separation

Ramp mode

Straight-line ramp

S-curve ramp

Four groups of acceleration/deceleration time with the range of 0.0-6500.0s

DC braking

DC braking frequency: 0.00 Hz to maximum frequency

Braking time: 0.0-36.0s

Braking action current value: 0.0%-100.0%

JOG control

JOG frequency range: 0.00-50.00 Hz

JOG acceleration/deceleration time: 0.0-6500.

     Item

Z900 ac drive 

Standard
functions

Onboard multiple preset speeds

It implements up to 16 speeds via the simple PLC function or by input(X) terminal states

Onboard PID

It realizes process-controlled closed loop control system easily.

Instantaneous stop doesn't stop

The load feedback energy compensates the voltage
reduction so that the AC drive can continue to run for a
short time.

Communication methods

RS485

Protection mode

Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage
protection, under voltage protection, overheat protection and overload protection.

Input and output

Input terminal

6 digital input terminals, one of which supports up to 100 kHz high-speed pulse input.
1 analog input terminals, switchable between  0-10 V input and 4-20 mA input.

Frequency source

Digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting.

Auxiliary frequency source

There are ten auxiliary frequency sources.It can implement
fine tuning of auxiliary frequency and frequency synthesis.

Running command source

Operation panel/Control terminals/Serial communication port
You can perform switchover between these sources in various ways.

Output terminal

1 digital output terminal
1 relay output terminal
1 analog output terminal :that supports 0-20 mA current output or 0-10 V 

Any Questions Don't Hesitate To Ask.  We can get you the information you need.  

We can e-mail you PDF files of the user manual, installation manual, dimensions, performance data, ect.

Visit Our Website:  www.machtric.com

Thanks For Looking !!!