380V 4.0kw 3-Phase VFD, Variable Frequency Drive for Water Pumps, Pump Control System

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Single
• Model NO.: GFC-20T
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Customized
• Transport Package: Box/Carton
• Origin: China
• HS Code: 8504403090
• Production Capacity: 200000PCS/Year

Product Description

PRODUCT INSTRUCTION

Our high-performance variable frequency drives (VFDs) are designed to optimize water pump efficiency, reduce energy consumption, and extend equipment lifespan. With intelligent control features, our VFDs provide smooth operation, precise pressure regulation, and protection against overload, dry running, and voltage fluctuations. Suitable for residential, commercial, and industrial applications, our VFDs ensure stable water supply and cost-effective operation.

TECHNICAL SPECIFICATION

MODEL	POWER	RATED CURRENT	MAX CURRENT	CATEGORY	INPUT POWER	OUTPUT POWER	INPUT FREQ	OUTPUT FREQ	PRESSURE SENSOR
GFC-20M	0.75kW	4.8A	7.2A	1-phase in and 1-phase out	1*220V	1*220V	50Hz/60Hz	20-50Hz/60Hz	4-20mA + 24V 10Bar
	1.1kW	7.0A	10.5A
	1.5kW	9.6A	14.4A
	2.2kW	11.6A	17.4A

MODEL	POWER	RATED CURRENT	MAX CURRENT	CATEGORY	INPUT POWER	OUTPUT POWER	INPUT FREQ	OUTPUT FREQ	PRESSURE SENSOR
GFC-20S	0.75kW	3.4A	5.1A	1-phase in and 3-phase out	1*220V	3*220V	50Hz/60Hz	20-50Hz/60Hz	4-20mA + 24V 10Bar
	1.1kW	5.0A	7.5A
	1.5kW	6.8A	10.2A
	2.2kW	9.6A	14.4A

MODEL	POWER	RATED CURRENT	MAX CURRENT	CATEGORY	INPUT POWER	OUTPUT POWER	INPUT FREQ	OUTPUT FREQ	PRESSURE SENSOR
GFC-20T	1.1kW	3.2A	4.8A	3-phase in and 3-phase out	3*380V	3*380V	50Hz/60Hz	20-50Hz/60Hz	4-20mA + 24V 10Bar or 16Bar
	1.5kW	4.3A	6.5A
	2.2kW	5.0A	7.5A
	4.0kW	9.3A	14A
	7.5kW	17.4A	26A

PACKING DETAILS

 

MODEL	POWER	PACKING	CARTON SIZE
GFC-20M/S/T	0.75kW	6PCS/CTN	620*235*375MM
	1.1kW	6PCS/CTN	680*265*400MM
	1.5kW	6PCS/CTN	680*265*400MM
	2.2kW	6PCS/CTN	680*265*400MM
	4.0kW	4PCS/CTN	555*320*470MM
	7.5kW	4PCS/CTN	555*320*470MM

PRODUCT ADVANTAGES

1. Compared with traditional water supply methods, frequency conversion and constant pressure water supply can save energy by 20%-60%. , to achieve high efficiency and energy saving.
2. Few keys, easy to understand operation, simple man-machine interface, easy to debug and maintain.
3. The use of frequency conversion system can improve the comfort of water use and greatly improve the quality of life.
4. It meets the manufacturing standards and requirements of countries and regions such as eu and the united states for product safety and environmental protection.
5. Stable and reliable performance, with the most comprehensive protection functions, such as over-current, over-voltage, under-voltage, water shortage, output short circuit, locked-rotor and other protection technologies.

APPLICABLE PLACES

1. Residential Buildings - Ensures stable water pressure for households and apartment complexes.
2. Commercial Buildings - Used in hotels, office buildings, and shopping malls for efficient water supply.
3. Industrial Facilities - Controls water flow in manufacturing plants, cooling systems, and process industries.
4. Agricultural Irrigation - Optimizes water distribution for farms and greenhouses.
5. Municipal Water Supply - Regulates water pressure in city water distribution networks.
6. Wastewater Treatment Plants - Enhances efficiency in sewage and wastewater pumping stations.
7. Fire Protection Systems - Ensures reliable water supply for firefighting pumps.
8. HVAC Systems - Controls water circulation in heating, ventilation, and air conditioning applications.
9. Swimming Pools & Fountains - Maintains optimal water flow in recreational water systems.
10. Desalination Plants - Used in seawater and brackish water treatment facilities.

WHY WE ARE RELIABLE?

• 16 Years of Manufacturing Expertise - With over a decade of experience, we have mastered the production of high-quality variable frequency drives.
• Strict Quality Control - Every product undergoes rigorous testing to ensure reliability and durability.
• Advanced Technology - We integrate the latest innovations for efficient and intelligent pump control.
• Global Market Presence - Our products are trusted by customers worldwide in various industries.
• Comprehensive Certifications - Certified by CB, CE, RoHS, TUV, UL, and more, ensuring compliance with international standards.
• Comprehensive Customer Support - We provide technical assistance, after-sales service, and customized solutions.