PLC Control Variable Frequency Inverter VSD AC Motor Drive 710kW
VEIKONG VFD500 series inverter features independent duct cooling, high torque at low frequency, and three control modes (V/F, SVC, VC). Supports MODBUS, Profibus-DP, and CAN OPEN. Ideal for heavy-duty industrial applications with strict temperature testing and conformal coating protection.
PLC control Variable Frequency Inverter AC Motor drive Controller VSD
1. Main features of VEIKONG VFD500
1. Independent duct design, high quality cooling fan sinks the heat through the duct, prevents dust entering into PCB.
2. High speed accuracy and wide speed range.The inverter can run stably.
3. Big torque in low frequency, especially suitable for heavy duty industries.
4. Fast response to impact loads.
5. Three control modes:V/F, SVC, VC
6. Excellent SVC algorithm, stable operation in power generation..
7. Deceleration over exitation function.
8. Under voltage stall function
9. Thermal simulation testing platform.
10. Strict temperature rise test. It could run in hot areas and regions.
11. Complete protection with conformal coating.
12. IO expansion function.
13. Powerful debugging software.
14. Powerful internal logic.
15. Excellent speed tracking.
16. Max.710KW power.
2. Veikong VFD500 series General Technical Data For Reference
| Item | Specification | |
| Function | Keypad | LED and LCD for optional |
| communication | Standard: MODBUS communication Option:Profibus-DP and CAN OPEN | |
| PG card | Incremental Encoder Interface Card (Differential Output and Open Collector), Rotary transformer Card | |
| Input terminal | standard: 5 digital input terminals, one of which supports high speed pulse input up to 50kHz; 2 analog input terminals, support 0 ~ 10V voltage input or 0 ~ 20mA current input; Option card: 4 digital input terminals 2 analog input terminals.support-10V-+10V voltage input | |
| Output terminal | standard: 1 digital output terminal; 1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output; 1 relay output terminal 2 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output; Option card: 4 digital output terminal | |
| Classification | Parameter group | Page |
| Common parameters | 00:Basic function | Page 37 |
| 01:Frequency source selection | Page 39 | |
| 02:Start and stop | Page 45 | |
| 03:Ramp and S curve | Page 49 | |
| 04: Analog and pulse input | Page 51 | |
| 05:Analog and pulse output | Page 55 | |
| 06:Multi-function Digital input (DI) | Page 56 | |
| 07: Multi-function Digital output(DO) | Page 59 | |
| 08:Digital Output setting | Page 62 | |
| Motor control | 10:Encoder type | Page 65 |
| 11:Motor1 parmeter | Page 66 | |
| 12:Motor1 VFcontrol parameter | Page 68 | |
| 13:Motor1 Vector controlparameter | Page 71 |
3. The factory environment and manufacturing and testing process here
4. Veikong variable frequncy controllers product images
5. VFD500 testing in factory
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