| ITEM |
Z5000-BF Series VFD Inverter |
| Standard functions |
Control mode |
Sensorless flux vector control (SFVC) |
| Voltage/Frequency (V/F) control |
| Maximum frequency |
Vector control: 0–320 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 |
Digital 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 |
Fixed boost |
| Customized boost 0.1%–30.0% |
| V/F curve |
Straight-line 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: 0.0–6500.0s |
| 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. |
| Auto voltage |
It can keep constant output voltage automatically when the mains voltage changes. |
| regulation (AVR) |
| Over-voltage/ |
The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to over-voltage/over-current. |
| Over-current stall |
| control |
| Torque limit and torque control |
It can limit the torque automatically and prevent frequent over-current tripping during the running process. |
| 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. |
| Rapid current limit |
It helps to avoid frequent over-current faults of the AC drive. |
| High performance |
Control of asynchronous motor is implemented through the high-performance current vector control technology. |
| Timing control |
Time range: 0.0–6500.0 minutes |
| Communication methods |
RS485 |
| Running command channel |
Given by the panel, control terminals, |
| Serial communication port, can be switched by many ways |
| Frequency source |
10 kinds of frequency source, given by |
| Digital analog voltage, analog current, Pulse, serial port. can be switched by many ways |
| Auxiliary frequency source |
10 kinds of Frequency source, given by Digital analog voltage, analog current, pulse, serial port. Can be switched by many ways. |
| Input and output |
Input terminals |
6 digital input terminals, one of which supports up to 100 kHz high-speed pulse input.(S3) |
| 2 analog input terminal,one of which only supports 0-10V voltage input and the other supports 0–10 V voltage input and 4–20 mA current input. |
| Output terminal |
1 digital output terminal |
| 1 relay output terminal (RA.RB.RC) |
| 1 analog output terminal :that supports 0–20 mA current output or 0–10 V voltage output |
| Frequency source |
Digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. |
| LED display |
It displays the parameters. |
| Key locking and function selection |
It can lock the keys partially or completely and define the function range of some keys so as to prevent malfunction. |
| 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. |
