Technical Index and Specification

SWK500S VFD

Input :

1> : 1-phase 220V;50/60HZ

2> : 3-phase 220V;50/60HZ

3> : DC200-400V

Output: Voltage : 3 - phase ; 0～240V

SWK500T VFD

Input :

1> : 3-phase 380-440V;50/60HZ

2> : DC380-700V

Output: Voltage : 3 - phase ; 0～440V

SWK480S VFD

Input : 1-phase 220V;50/60HZ

Output: Voltage : 3 - phase ; 0～240V

Control Mode :V/F control

Protective Function :Overcurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit,

default phase of input and output, motor parameter adjustment abnormality, internal memory fault, etc.

For more function pls ask me for user's manual >>>>>>>>>>>>>>>>>>>>>>>>>>>>

Safety Precaution:

1. Before wring, please make sure that the input power is off.

2. The wring work should be operated by the professional electrical engineer.

3. The grounding terminals must be connected with the ground.

4. Having paused circuit wiring emergently, please make sure that the check is effective.

5. Do not connect the output wire of the inverter with the shell, and pay attention that the

output wire should not be short-circuited.

6. Please check whether the voltage of the AC main circuit power is consistent with the rated voltage of the inverter.

7. Do not do the voltage withstand test on the inverter.

8. Please connect the brake resistor according to the wiring diagram.

9. Do not connect the power to the U, V, W output terminals.

10. Do not connect the contactor with the output circuit.

Solar Pump Inverter SMKSOOSI Series: MPPT-controlled with strong EMC (Electromagnetic Compatibility) anti-interference capability. Input voltage range: 220V-400V DC/380-700V AC. Suitable for water pumps and other applications requiring a reliable inverter solution.

Features nine protective mechanisms, including overvoltage, undervoltage, stall, overheating, short circuit, loss phase, overcurrent, overload, and ground protection for safe operation.

Product Specification: SOWAKAM's SWK500SI Solar VFD features a single-phase input voltage of 220V and output power of 2.2kW, with an adjustable frequency range of 50/60Hz.

Sowakam SWK500SI Solar VFD: Single-phase inverter with 220V input, 2.2kW output, frequency converter for water pumps, suitable for AC 3-phase 380-440V, 50/60Hz operation.

SOWAKAM's SWK500SI frequency inverter features 220-240V input, 200-240V DC output, and 0.4-2.2kW power range for single-phase applications.

Applicable industries include machinery, packaging, chemicals, transmission, fans, pumps, ceramics, woodworking, and textile machines. This inverter supports various applications such as machine tools, compressors, injection molding, ball mills, and milling machines. For detailed selection and user manual, please contact us.

Features: fan cooling, dust-proof, noise reduction, PCB board with aging-resistant and acid-alkali resistant special paint. SKT22K7 control board and PtPB high-torque frequency converter ensure automatic voltage regulation and low torque.

Operating Panel Instructions: Use the simple keypad with a clear screen display to access unique features. Set parameters with the parameter-set button, adjust speed with the speed-control panel, and use buttons for start, jog, stop, reset, and mode selection.

**About Anhui Jinqu Electric Co., Ltd. (SOWAKAM)**: As a manufacturer, we specialize in industrial inverters, solar pump inverters, and welding inverters. Our product range also includes signal isolation, electric transducers, temperature transmitters, and other automation solutions. With a strong manufacturing and quality control department, we ensure high-quality products, stable performance, timely delivery, and competitive pricing. Our team strives to provide the best solutions for our partners.

Product Certificate: This solar VFD inverter meets the quality standards set by Anhui Jinqu Electronics Co., Ltd. The product has been certified to ensure safe and reliable operation. The certification number is 754 and the date of certification is [insert date].

SWK500SI Solar VFD Inverter Water Pump Special Inverter VFD Frequency Converter

SWK500SI Solar VFD: DC400V single-phase inverter for water pumps, suitable for 220V input and 2.2KW output.

Suitable for use in various industries, including electrical equipment, transportation, textiles, engraving, and CNC machines, as well as ball mills and compressors.