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Folinn Manufacturer Customised Logo Solar Water Pump Inverter Solar Motor Controller Without Battery

Customization:	Available
Application:	High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
Output Type:	Triple

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Product Description

Basic Information

Model NO.:ND330-PV-1R5G/2R2P-4

Principle of Work:Vector Control Transducer

Switch Mode:High Carrier Frequency PWM Control

Main Circuit Type:Voltage

Power Supply:Low Voltage Variable-Frequency Drive

Nature of DC Power:Voltage Variable-Frequency Drive

Function:Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type

Components:FUJI IGBT

Voltage Range:220V-380V

Product Name:Solar Water Pump Inverter / VFD

Origin:China

Production Cap.:200,000/Year

Product Specifications

The BD330-Pv series products do not require battery modules. The power supply is directly sourced from the photovoltaic array to realize PID control and MPPT functions. Based on the original protection functions, the product adds functions such as light-weak sleep, light-intensity wake-up, water shortage alarm, and full water shutdown to ensure the normal operation of the water pump.

Product Details & Close-ups

Technical Parameters

Feature	Category	Description
Input	Input AC voltage	1AC 220V±15%, 3AC 220V±15%, 3AC 380V±15%
	PV Input DC Range	160~380VDC; 350~750VDC (Max 800VDC)
	Input Frequency	47~63Hz
	Power Factor	≥97%
Control	Control Mode	V/F, Non-PG vector control (SVC), PG vector control (FVC)
	Overload Capacity	150% rated current 60s, 180% rated current 3s
	Start Torque	0.5Hz/150% (SVC)
	Solar Functions	MPPT, Auto sleep/wake, underload warning, water level sensor fault protection

Environment	Protection Class	Details
Protection Class	IP20	Suitable for indoor installation
Temperature	-10ºC~+40ºC	Derated if ambient temperature exceeds 40ºC
Vibration	Under 20Hz	9.8m/s² (1G)
Cooling	Air Cooling	Forced air-cooling system

Company Profile

Focusing on inverter manufacturing, the market share has always been in the forefront of the industry. We are a professional manufacturer that integrates R&D, production, and sales, holding 270 patented technologies and 21 software copyrights.

The total construction area of the workshop is 35,000 square meters. Major R&D centers have been established in multiple locations including Germany. The products are exported to Europe, America, Southeast Asia, and the Middle East. Rated as a "Top Ten Domestic Low-Voltage Frequency Converter Brand" for consecutive years.

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Certifications

Frequently Asked Questions

Does this solar inverter require a battery to operate?

No, the BD330-PV series is designed to work directly with photovoltaic arrays. It utilizes MPPT technology to drive the water pump directly from solar power.

What is MPPT and how does it benefit my system?

MPPT (Maximum Power Point Tracking) ensures that the inverter always extracts the maximum possible power from your solar panels, regardless of weather conditions, significantly increasing water output.

Can it protect the pump when the water source is dry?

Yes. The inverter includes a built-in water shortage alarm and protection function that automatically stops operation to prevent the pump from running dry.

Does the inverter support automatic operation?

Absolutely. It features light-weak sleep and light-strong wake-up functions, meaning it will start automatically at sunrise and go into sleep mode at sunset.

What types of motors can this inverter drive?

It is designed to drive standard three-phase AC induction motors and permanent magnet synchronous motors commonly found in water pumps.

What input voltage is required for the 380V models?

For 380V models, the recommended PV input DC voltage range is 350V to 750VDC, with a maximum input of 800VDC.

Folinn Manufacturer Customised Logo Solar Water Pump Inverter Solar Motor Controller Without Battery

Product Description

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