GRPS Supported PMSM Inverter High Precision Control AC Drives LCD
For Options
1. Nice performance high precision control AC drives VFD530 series
nice features
High capacity 256k TI DSP with faster response and higher accuracy
Support both static and dynamic motor auto-tune and encoder auto
tune
Supoort 2 motor parameter groups and DC injection braking
LCD LED and shuttle keypad optional
Support Integral brak chopper(<30kw) and 2 PID loop for HVAC
Energy saving functions
2. Veikong High Perforamnce VFD530 Series General Technical Data
| Item | Specifiation |
| Model number | VFD530 series |
| Suitable Motor | Asynchronous and synchronous |
| Applications | Crane hoist and high precision control machines |
| Display options | LCD LED shuttle display for options |
| Warranty | 18 months, if anything broken down during this period, we will be
responsible for that |
| Sells areas | Middle east, south east, Africa, South America etc |
| Control | Control mode | V/f control Sensorless flux vector controlwithout PG card(SVC)
Sensor speed flux vector control with PG card (VC) |
| Operating mode | Speed control,Torque control(SVC and VC) |
| Speed range | 1:100 (V/f) 1:200( SVC) 1:1000 (VC) |
| Speed control accuracy | ±0.5% (V/f) ±0.2% (SVC) ±0.02% (VC) |
| Speed response | 5Hz(V/f) 20Hz(SVC) 50Hz(VC) |
| frequency range | 0.00～600.00Hz(V/f) 0.00～200.00Hz(SVC) 0.00～400.00Hz(VC) |
| Input frequency resolution | Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.1% |
| Startup torque | 150%/0.5Hz(V/f) 180%/0Hz(VC) |
| Torque control accuracy | SVC:within 5Hz10%,above 5Hz5% VC:3.0% |
| V/f curve | V / f curve type: straight line, multipoint, power function, V / f
separation; Torque boost support: Automatic torque boost (factory
setting), manual torque boost |
| Frequency giving ramp | Support linear and S curve acceleration and deceleration; 4 groups
of acceleration and deceleration time, setting range 0.00s ~ 60000s |
| DC bus voltage control | VdcMax Control: Limit the amount of power generated by the motor by
adjusting the output frequency to avoid over-voltage trip; VdcMin
control: Control the power consumption of the motor by adjusting
the output frequency, to avoid jump undervoltage fault |
| Carrier frequency | 1kHz～12kHz(Varies depending on the type) |
| Startup method | Direct start (can be superimposed DC brake); speed tracking start |
| Stop method | Deceleration stop (can be superimposed DC braking); free to stop |
| Main control function | Jog control, droop control, up to 16-speed operation, dangerous
speed avoidance, swing frequency operation, acceleration and
deceleration time switching, VF separation, over excitation
braking, process PID control, sleep and wake-up function, built-in
simple PLC logic, virtual Input and output terminals, built-in
delay relay, built-in comparison unit and logic unit, parameter
backup and recovery, perfect fault record, fault reset, two groups
of motor parameters freely switch, software swap output wiring,
terminals UP / DOWN |
3. Veikong Company introduction
Veikong is a professional VFD manufacturers in China for more than
20 years, we have advanced R&D groups and devices to provide
better products year by year.
Besides, instant and satisfying technical support is also very
important for us to help each of our clients have a nice buying
experience.
We are so pleased to help each of our clients to solve problems
when choosing an appropriate, how to expend the market and any
other problems related to the VFD.
4. Product feedback from clients in different areas about VFD530
series
Veikong is and will always be trying to provide our clients high
performance variable frequency inverter and nice technical support.
Your satisfication is our goal.
