Chinese Manufacturer 380V 355kw 650A MPPT Single Phase VFD Solar Pump Inverter Motor Controller

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer
• Output Type: Single
• Model NO.: ND330-PV-355G/400P-4
• Principle of Work: Vector 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: Simple Type, Elevator Special
• Brand: Folinn
• IGBT: Yes
• Voltage: 220V-380V
• Service: One-Stop Service
• OEM/ODM: Welcome
• Transport Package: Standard
• Specification: Cartons
• Trademark: FOLINN
• Origin: China
• HS Code: 8504409999
• Production Capacity: 200000/Year

Product Description

Product Description

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.

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

Zhejiang New Folinn Electric Co., Ltd. Founded in 1994, is located at Wenling, the youngest costal city in China, a well-known manufacturing base in Yangtze River Delta. Honored as a Zhejiang Hi-Tech Enterprise, we focus on R&D, manufacturing, sales and service for motor auto controlling products.

Taizhou Fuling is specialized in manufacturing HV(LV) & Low Voltage (LV) inverter, servo drive products, and new energy products. Based on our own solid industrial auto controlling technology and creative concept, we concentrate on driving technology improvement, device manufacture and

Update, devoting ourselves to providing every customer with the best quality product and service and pushing this industry forward. We stand on the principle of "Quality & Innovation is the industry′s life", and realize it in our company moving steps, in order to keep ourselves and our customers growing together. Fuling sales network has been reached out all major parts of China and some other countries in Europe, South-East Asia, MID-East, America, and Oceania.

Development History:

1994 In Wenling, the city with the first Chinese private enterprise founded, Fuling started its first step

2000 "Taizhou Fuling Motor Co., Ltd" officially founded

2001 ISO9001: 2000 approved / CE approved

2004 Honored as one of the "Zhejiang Hi-Tech Enterprises"

2007 Elected as one of the first council members of CEEIA Inverter Department, Posted on inverter industry authority magazine "Inverter World" Honored as one of the "China Top 10 Brands", Chosen as the "Member of the Year of 2007" by CEEIA

2009 Became "the Best Commercial Partner" of Infineon

2010 Renamed as "Taizhou Fuling Electrical Co., Ltd" and registered capital increased to 5, 000, 000 USD

2011 Elected as one of the second council members of CEEIA Inverter Department DZB10HV series inverter has been approved as the "Zhejiang Technology Innovation Special Item"

2012 Newly increases 2 more brands: "FUREEN" and "B&B Power"

2014 Company was renamed from "Taizhou Fuling Electric Co., Ltd" to "Zhejiang New Folinn Electric Co., Ltd"


 

Why Choose Us

 Rich control methods and a new speed sensorless vector control(SVC) algorithm, bring better low-speed stability, stronger low-frequency 

 load capacity, and support 

SVC torque control,support a variety of PG cards, which can be realize the closed-loop control of asynchronous motors with more powerful and 

significantly improved motor control performance .

 Torque limited to control  

 "Excavator" feature, automatically limits torque during operation to prevent frequent over current trips; vector mode can realize torque control.

 Equipped with two sets of motor parameters, which can realize the switching control of two motors.

 Speed sensorless vector control(SVC), speed sensor vector control(VC), V/F control

 Straight line or S curve acceleration and deceleration mode, four kinds of acceleration and deceleration time can be selected through terminal.

 10 kinds of main and auxiliary frequency sources, which can flexibly realize auxiliary frequency fine adjustment and frequency synthesis.

 Multiple encoder types are available 

 Support differential encoder, UVW encoder, resolver

 Two sets of 4-point input curves are added to the analog input for more flexible use

 0.75~22KW built-in braking units of various specifications, if you need to stop quickly, you can directly connect the braking resistor.

 Through the built-in PLC or control terminal to realize up to 16 segment speeds automatic cycle switching operation, retention time, acceleration 

and deceleration of each segment speed can be adjusted

 All series of built-in speed tracking function, multiple speed tracking modes, speed tracking adjustable.