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Zhejiang New Folinn Electric Co., Ltd.

China Top 10 VFD Manufacturer, Variable Speed Drive, High Performance VFD manufacturer / supplier in China, offering China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330), Bd600 Series High Performance General Purpose Drive, DC to AC Solar Water Pump Frequency Inverter/Converter and so on.

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Supplier Homepage Product Low Voltage Inverters General Purpose Inverters China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)

China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)

FOB Price: US $95-455 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $95-455/ Piece
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Port: Ningbo, China
Production Capacity: 1000 Pieces/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: BD330
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Folinn
  • Color: Grey
  • Trademark: folinn
  • Specification: 134*251*173mm
  • HS Code: 858044099
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type
  • Communication: RS485
  • Certification: Ce, ISO9001
  • Transport Package: Standard Carton/Wooden Case
  • Origin: China
Product Description
Specification
1AC220V±15% 0.5kW~3.7kW
3AC220V±15% 0.75kW~55kW
3AC380V±15% 0.75kW~800kW 
High Performance Vector Control Variable Frequency AC Drive Converter VSD VFD Frequency Inverter (Bd330)
Technical Features
I/O
Features
Input Voltage Range  1AC220V±15% 3AC220V±15% 3AC380V±15%
Input Frequency Range  47-63Hz
Output Voltage Range  0~rated input voltage
Output Frequency Range0~200Hz
I/O
Terminals
Input Terminals  6 programmable digital inputs, it can be extended to 3 digital inputs, 1 high speed pulse input; 
1 analog volatge input, 0~10VDC; 1 volatge input 0~10VDC or current input 4~20mA
Out Terminals  1 open collector output, it can be extened to 1 high speed pulse output; 
2 relay outputs, it can be extended 4 relay outputs; 
2 analog output: 1 volatge output 0~10VDC, it can be extended to current output 4~20mA, 1 volatage output 0~10VDC or current output 4~20mA
Control functionControl system: High performance vector control inverter based on DSP
Control Mode  V/F Control, sensorless vector control(SVC)
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  G type: 150% rated current-60s, 180% rated current-10s
P type: 120% rated current-60s, 150% rated current-10s
Start Torque  0.5Hz/150%(SVC)
Speed Adjusting Range  1: 100 (SVC)
Speed Accuracy  ±0.5%(SVC)
Carrier Frequency1.0 to 15.0kHz; Automatically adjust carrier frequency according to the load characteristics. 
Resolution of Frequency settingDigital setting: 0.01Hz Anolog setting: Maximum frequency X 0.1%
Torque BoostAutomatic torque boost; Manual torque boost 0~30%
Acc/DEC ModeLinear, 2 types Acc/DEC times
DC BrakingSupports starting and stopping DC braking
Jogging controlJog frequency range: 0.0Hz to max. Frequency; Jog Acc/DEC time: 0~3600.0s
Simple PLC and Multi-speed operationBuilt-in PLC or control terminal, 16 steps speed can be set
Built-in PIDEasy to realize closed-loop control system for the process control. 
Automatic voltage regulation(AVR)Automatically maintain a constant output voltage when the voltage of electricity grid changes
Other FunctionsTraverse control function: Multiple triangular pulse frequency control
Over-torque and under-torque detection function
Switchover function: Switch main / auxiliary frequency, run command, local / remote
None-stop when instantaneous power off
Common DC bus function: Multiple inverters can use a common DC bus
Speed traking function: Smoothly start the running motor
Timing control: Timing setting range 0~65535h
Jump frequency function, which prevents mechanical resonance and makes the system more stable and reliable; 
Protection function: Overvolatge, undervoltage, overcurrent, overload, overheat, overcurrent stall, overvoltage stall, phase-failure, external fault, EEPROM store abnormalities, PID feedback abnormalities, communication error, etc. 
Other functions: Parameter restore, parameter self-learning, slip compensation, energy saving, etc. 
DisplayLED DisplayCan display: Setting frequency, output frequency, output voltage, output current etc.             
Environmental ConstraintProtection levelIP20
Temptemperature-10ºC~+40ºC, it will be derated if ambient emperature exceeds 40ºC
HumidityBelow 90%RH (no condensation)
Vibration≤20Hz 9.8m/s(1G), ≥20Hz 5.88m/s(0.6G)
AltitudeBelow 1000m, indoor(place without corrosive gas, liquid)
Storage temperature   -20ºC~+60ºC
Cooling type   Forced cooling
 

Selection Guide

 
Model No. Rated output Power(kW)Rated input current(A)Rated output current(A)
3AC 220V±15% 47Hz~63Hz
BD330-0R5G-20.53.83.2
BD330-0R7G-20.74.94.1
BD330-1R5G-21.58.47
BD330-2R2G-22.211.510
BD330-3R7G-23.71815
BD330-5R5G-25.52423
BD330-7R5G-27.53731
BD330-011G-2115245
BD330-015G-2156858
BD330-018G-218.58471
BD330-022G-2229485
BD330-030G-230120115
BD330-037G-237160145
BD330-045G-245198180
BD330-055G-255237215
BD330-075G-275317283
BD330-093G-293381346
3AC 380V±15% 47Hz~63Hz
BD330-0R7G/1R5P-40.7/1.53.4/5.02.5/3.7
BD330-1R5G/2R2P-41.5/2.25.0/5.83.7/5.0
BD330-2R2G/3R7P-42.2/3.75.8/10.55.0/8.5
BD330-3R7G/5R5P-43.7/5.510.5/14.68.5//13
BD330-5R5G/7R5P-45.5/7.514.6/20.513/18
BD330-7R5G/011P-47.5/1120.5/2618/24
BD330-011G/015P-411/1526/3524/30
BD330-015G/018P-415/18.535/38.530/39
BD330-018G/022P-418.5/2238.5/46.539/46
BD330-022G/030P-422/3046.5/6246/58
BD330-030G/037P-430/3762/7658/75
BD330-037G/045P-437/4576/9275/90
BD330-045G/055P-445/5592/11390/110
BD330-055G/075P-455/75113/157110/150
BD330-075G/093P-475/93157/180150/170
BD330-093G/110P-493/110180/214170/210
BD330-110G/132P-4110/132214/256210/250
BD330-132G/160P-4132/160256/307250/300
BD330-160G/200P-4160/200307/385300/380
BD330-200G/220P-4200/220385/430380/430
BD330-220G/250P-4220/250430/468430/470
BD330-250G/280P-4250/280468/525470/520
BD330-280G/315P-4280/315525/590520/620
BD330-315G/350P-4315/350590/665620/650
BD330-350G/400P-4350/400665/785650/754
BD330-400G/500P-4400/500785/965754/930
BD330-500G/630P-4500/630965/1210930/1180
BD330-630G/710P-4630/7101210/14651180/1430
 



High Performance Vector Control Variable Frequency AC Drive Converter VSD VFD Frequency Inverter (Bd330)
Applications

Metal processing, numerically-controlled machine tool, drawbench and other mechanical equipment. 
Boiler fan, induced draft fan, exhaust blower underground coal mine. 
Municipal engineering, energy conservation transformation for central air-conditioning. 
Cyclone cluster, centrifugal fan, etc. 
Circulating water pump, make-up pump, oil field injection pump, fuel delivery pump, music fountain. 
Papermaking equipment, chemical industry, pharmaceutical industry, textile industry, etc. 
Textile: P-jump Winders, Extruders, Tufting Machines Packaging: In-feed / Out-feed, Case Packing, Bottling & Canning, Carton Manufacturing. Beverage packing Plastics & Rubber: Extruders, Blow Molding, Thermoforming, Injection Molding. Pulp & Paper: Paper Machines, Debarkers, Winders, Saw Mills Converting: Coaters, Laminators, Slitters, Flying Cutters Air Handling: Supply and Return Fans, Cooling Towers, Spray Booths, Dryers Oil & Gas: Top Drives, Pumpjacks, Down-hole Pumping Centrifuges Material Handling: Conveyors, Sortation, Palletizers, Coil Winding Metals: Stamping / Punch Press, Wind /Unwind, Cut-to-length, cable drawing. Wire Draw Construction Materials: Kilns, Planers, Flying Cutoff, Mixers Laundry: Dryers, Extractors, Folders, Washers Food & Beverage: Conveyors, Fillers, Mixers, Centrifuges Automotive: Stamping, Test Stands, Indexing, Metal Cuttin. Pumping: Metering, Irrigation, Chillers, Positive Displacement, Dye Pumps Fans: Blower, Exhaust fans, suck fans, etc  

Zhejiang New Folinn Electric Co., Ltd

One of earliest AC Drives (frequency inverter) manufacturer of China since 1994. 
China Top 10 Brand of Low-voltage Inverter
CEEIA Council Member of Inverter Industry
National Torch Program Item
Zhejiang High-tech Enterprise
Zhejiang Famous Brand 

China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)
China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)
China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)
China Manufacturer Open Loop Vector Variable Frequency Drive/VFD (BD330)
 
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