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| Categories | Three Phase Inverter | 
|---|---|
| Brand Name: | K-EASY | 
| Model Number: | KD600S | 
| Certification: | CE And ISO Certificated | 
| Place of Origin: | China | 
| MOQ: | 1pcs | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 30000 Sets Per Month | 
| Delivery Time: | 1~7days | 
| Packaging Details: | Carton Box /Woody Box | 
| Product Name: | 1.5KW 2.2KW 4KW 5.5KW VFD | 
| Voltage: | 220V, 380V | 
| Control Mode: | V/F Control, Vector Control | 
| Power Range: | 0.75KW-710KW | 
| Current: | 4.A, 5.6A, 9.4A, 13A | 
| Keyboard: | LED And LCD | 
| High Light: | CE VFD Variable Frequency Drive, 3 phase VFD Variable Frequency Drive, LCD Keyboard Variable Frequency Drive | 
1.5KW 2.2KW 4KW 5.5KW VFD Variable Frequency Drive 3phase With LCD Keyboard
Product features
| Model | Power Rating | Input Voltage | Output FREQ | Type | 
|---|---|---|---|---|
| KD600S Series | 0.4kW-400kW | 208-240V / 380-480V ±10% | 0.00-3200.00Hz | DC/AC to AC inverters | 

Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, K-Drive frequency inverters are equipped with advanced features, some of which are listed as below:
01. Starting torque: 180% at 0.5Hz (V/f pattern, SVC pattern);
02. Speed adjustable range: 1: 100 (V/f pattern, SVC pattern);
03. Speed accuracy: +/-0.5% (V/f pattern), +/-0.2% (SVC pattern);
04. Over load capability: 150% 1minute, 180% 10seconds;
05. Abundant frequency command sources;
06. Diverse input and output terminals;
07. Ambient temperature: -10°C~50°C;
08. High precise torque constraint, process PID control, multi-speed control, contracting brake control, field weakening control, all sides protection, etc;
09. Online and offline auto-tuning of motor parameters can both performed;
10. Extremely short-time acceleration can be performed without any trip, such as 0.1s or 0s from 0Hz to 50Hz;
| Mains Supply (L1/L,L2,L3/N) | |
|---|---|
| Supply voltage | 208-240V ±10% 380-480V 690V ±10% | 
| Power source frequency | 50/60Hz ± 5% | 
| Displacement power factor (cos φ) | (>0.98) | 
| Output Data (U, V, W) | |
|---|---|
| Output voltage / frequency | 0-100% of supply voltage / 0.00-600.00Hz or customized | 
| Ramp time | 0.01-60000s | 
Note: 150% current can be provided for 1 minute, 180% for 10 seconds. Higher overload rating is achieved by oversizing the drive.
| Digital Input | |
|---|---|
| Programmable digital inputs | 5 | 
| Logic | NPN or PNP | 
| Voltage level | 22 - 26V | 
| Analog Input | |
| Analog inputs | 2 | 
| Modes | Voltage or current | 
| Level | 0 to +10V, 0/4 to 20 mA (scalable) | 
| Automatic correction | YES | 
| Relay Output | |
| Programmable relay outputs | 1 | 
| RA - RB / TA - TB | Normally close | 
| RA - RC / TA - TC | Normally open | 
| Contact capacitance | 250 V AC / 3A, 30 V DC / 3 A | 
| Terminal 485 Interface | |
| 485+ / 485- | Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m | 
| GND | Isolated from COM | 
| Ambient | |
| Vibration | Less than 5.9 m/s² (0.6g) | 
| Humidity | Relative humidity 5% - 95 %. No condensation | 
| Corrosive environment | 3C3 | 
| Ambient temperature | -10 ºC - 50 ºC | 
| Altitude | 0 - 2,000 m | 
| Rated output current derated 1% every 100 m above 1,000 m | |
| Storage temperature | -40 - +70 ºC | 
| Efficiency | Efficiency At rated amps: ≥93% | 
| IP grade | IP20 | 
| Cooling method | Forced air cooling | 
| Fieldbus Communication | |
| Modbus RTU, Modbus ASCII | Built-in | 


KD600S drives are economical series at K-Drive. They offer V/f control, including voltage and frequency separated control, adaptable to various industrial applications if sensor-less vector control is not required, including printing machines, packaging machines, pumps, fans and blowers, etc.
 
 

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