220V 1.5KW / 220V 2.2KW / 380V 1.5KW / 380V 2.2KW for Option
Description :
220V/380V 1.5KW/2.2KW Variable Frequency Drive VFD Inverter
This VFD can be used for constant torque loads ( such as hard starting: Air compressors， HVAC units) and variable torque loads (such as pumps， fans， etc).
It can be used as a motor speed control and a phase converter. The inpute for this VFD is 1 or 3 phase as you like. You can control the different speed as you like when yo use this VFD.
You can use for : Lathes， Mills， Car Hoists， Pumps & Conveyors， etc and then performance excellently. This item use Sine wave PWN(SPWM ) for the control system and performace excellently.
Features :
1) PID control; advanced calculus PID closed-loop arithmetic， quick responding speed and high suitability;
2) Easy PLC function can realize 16 legs of speed and inverter control function;
3) RS485 communication port， adopting standard international MODBUS main circuit control;
4) With extremely strong anti-jamming capability;
5) Low output ratting torque0.5HZ-150%， low speed running ability;
6) Carrier adjustable by 16KHZ， completely soundless working environment;
7) Broad voltage working area， normal running in 304V-456V;
8) Auto voltage regulation (AVR) technique， for ensuring the inverter load capability;
9) Various control technique by both synchronization and non-synchronization， dynamically realize fast starting without changing brakes;
10) With perfect error protection and short circuit starting protection capability;
Tech parameters :
1) Input Voltage : 220V(+/-15%) / 380V(+/-15%).
2) Output Voltage : 220VAC or 380VAC
3) Input Frequency : 48 - 63 Hz
4) Output Frequency : 0 - 650 Hz
5) Input Phase : 1 or 3 phase (1 phase for 220V， and 3 phase for 380V)
6) Output Phase : 1 or 3 phase (1 or 3 phase for 220V， and 3 phase for 380V)
Specification :
| Inverter Series | WK-9000 |
| Control Mode | SPWM |
| Input Power | 330~440Vfor 380V power; 170~240V for 220V power |
| 4Digits Display & Status Indicator Lamp | Displaying frequency， current， revolution， voltage， counter， temperature， forward or reserve running， and fault， etc. |
| Communication Control | RS-485 |
| Operation Temperature | -10~40℃ |
| Humidity | 0-95% Relative Humidity(without dew) |
| Vibration | Below 0.5G |
Protection Functions | Overload Protection | Electronic relay protection motor Drive(for constant torque 150%/1 min. for the kinds of fan 120%/1min.) |
| FUSE Protection | FUSE broken， Motor stops. | |
| Over-voltage | DC Voltage >400V for 220V class DC Voltage >800V for 380V class | |
| Low Voltage | DC Voltage <200V for 220V class DC Voltage <400V for 380V class | |
| Instant Stop and Restart | Restarted by frequency track after instantaneous stop. | |
| Stall Prevention | Anti-stall during Acc / Dec run | |
| Output End Shorts | Electronic circuit protecting | |
| Other Functions | Fin over-heat protection， restriction of reverse running，direct start after power on， fault reset， parameter lock PID，one-drive-more， etc. |
Package includes :
1 x Variable Frequency Drive VFD Inverter (220V 1.5KW / 220V 2.2KW / 380 1.5KW / 380V 2.2KW for Option :)
1 x Accessories set as the following pictures show
Details pictures :
