Folinn Factory OEM Customised Solar VFD Deep Water Pump Solar Power Inverters Frequency Inverter AC Drive

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: ND330-PV-200G/220P-4
• Principle of Work: Vector Control Transducer
• Switch Mode: High Carrier Frequency 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: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Brand: Folinn
• FUJI: IGBT
• Voltage: 220V-380V
• OEM/ODM: Welcome
• Name: Solar Water Pump Inverter
• Name2: Variable Frequency Drive
• Transport Package: Standard
• Specification: Cartons
• Trademark: FOLINN
• Origin: China
• HS Code: 8504409999
• Production Capacity: 200000/Year

Product Description

Specification

The BD330-Pv series products do not require battery modules,and 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.

Photo Details

Product Parameters

Technical Features	Description
Input	Input AC voltage	1AC 220V±15%,3AC 220V±15%,3AC 380V±15%
	Recommend pv input DC voltage range	160~380VDC; 350~750VDC(Maximum input DC voltage:800VDC)
	Input frequency range	47~63Hz
	Power factor	≥97%
Control performance	Control mode	V/F control,non-PG vector control(SVC),PG vector control(FVC)
	V/F control	Linear,multipoint,spuare V/F curve,V/F seperation
	Operation command mode	Keypad control,Terminal control,Serial communication control
	Frequency Reference Source	Digital,analog,pulse frequency,serial communication,multi-step speed,simple PLC and PID The combinaton of multi-modes and the different modes can be switched.
	Overload capacity	150%rated current 60s,180%rated current 3s
	Start torque	G type:0.5Hz/150%(SVC),OHz/180%(FVC)
	Speed adjusting range	1:100(SVC) ;              1:1000(FVC)
	Speed control accuracy	±0.5%(SVC);             ±0.02%(FVC)
	Automatic voltage regulation(AVR)	Automatically maintain a constant output voltage when the voltage of electricity grid changes
	Protection function	Overvolatge protection,undervoltage protection,overcurrent proteciton,overload protection,overheat protection,overcurrent stall protection,overvoltage stall protection,phase-loss protection,over-speed detection,motor overheat protection,short-circuit protection.
	The specific function of solar pump inveter	CVT or MPPT control mode,maximum power point tracking,light weak auto sleep,light strong auto wake up,pre-warning at weak light,underload pre-warning,pre-warning when full water,fault protection of water level sensor,low water level automatic run,etc.
Terminals	Input terminals	6 programmable digital inputs,it can be extended to 4 digital inputs,one of which supports high speed pulse input; 1 analog volatge input 0~10VDC; 2 volatge input 0~10VDC or current input 0~20mA
	Output terminals	1 open collector output ,it can be extened to 1 high speed pulse output; 2 relay outputs; 2 analog output:volatge output 0~10VDC or current output 0~20mA
Human machine interface	LED Display	Can display setting frequency,output frequency,output voltage,output current,etc.

Enviorment &Protection class	Protection class	IP20
	Humidity&temperature	90%RH or less(no-condensation),-10ºC~+40ºC.Inverter will be derated ifambien temperature exceeds 40ºC
	Vibration	Under 20Hz9.8m/s(1G),Over 20Hz5.88m/s(0.6G)
	Store environment	≤1000M,indoor(no corrosive gas and liquid)
	Store temperature	-20ºC~60ºC
	Cooling Mode	Forced air-cooling

Company Profile

Shanghai BFT focuses on inverter manufacturing, and its market share has always been in the forefront of the industry. It is one of the few professional inverter manufacturers in China that integrates R & D, production and sales.

Wehas 270 patented technologies and 21 software copyrights; The total construction area of its own workshop is 35, 000 square meters. Three major R & D centers have been established in Taizhou, Hangzhou and Germany. The sales network and after-sales service agencies have been distributed in major provinces, cities and autonomous regions in the country, and are exported to Europe, America, Southeast Asia, the Middle East and other countries. After nearly 20 years of leaping development, it has been rated as the "Top Ten Domestic Low-Voltage Frequency Converter Brands" and "Zhejiang High-tech Enterprise" for many consecutive years.

Relying on the advantages of technology research and development and marketing channels, actively broadening the product line, continuously improving the core competitiveness of products in the market, and providing power, new energy, machinery manufacturing and other industries. High-quality electrical products and personalized solutions.

Drive whatever you want to create a better future!

Certifications

FAQ

Q1: Does it work with phone cases?

A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).

Q2: Why does my device charge slowly?

A: Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.

Q3: How do I claim warranty service?

A: Email your order ID and issue description to ***@***.com. We’ll respond within 24 hours.