High Performance Low Voltage AC Variable Frequency Drive VFD/VSD

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: BD330
• 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
• Brand: Folinn
• Color: Grey
• Certification: CE, ISO9001
• Communicatons: RS485
• Transport Package: Standard Carton/Wooden Case
• Specification: 134*251*173mm
• Trademark: folinn
• Origin: China
• HS Code: 858044099
• Production Capacity: 1000 Pieces/Day

Product Description

Specification
1AC220V±15% 0.5kW~3.7kW
3AC220V±15% 0.75kW~55kW
3AC380V±15% 0.75kW~800kW 

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 Range		0~200Hz
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 function	Control 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 Frequency		1.0 to 15.0kHz; Automatically adjust carrier frequency according to the load characteristics.
	Resolution of Frequency setting		Digital setting: 0.01Hz Anolog setting: Maximum frequency X 0.1%
	Torque Boost		Automatic torque boost; Manual torque boost 0~30%
	Acc/DEC Mode		Linear, 2 types Acc/DEC times
	DC Braking		Supports starting and stopping DC braking
	Jogging control		Jog frequency range: 0.0Hz to max. Frequency; Jog Acc/DEC time: 0~3600.0s
	Simple PLC and Multi-speed operation		Built-in PLC or control terminal, 16 steps speed can be set
	Built-in PID		Easy 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 Functions		Traverse 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.
Display	LED Display		Can display: Setting frequency, output frequency, output voltage, output current etc.
Environmental Constraint	Protection level		IP20
	Temptemperature		-10ºC~+40ºC, it will be derated if ambient emperature exceeds 40ºC
	Humidity		Below 90%RH (no condensation)
	Vibration		≤20Hz 9.8m/s(1G), ≥20Hz 5.88m/s(0.6G)
	Altitude		Below 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-2	0.5	3.8	3.2
BD330-0R7G-2	0.7	4.9	4.1
BD330-1R5G-2	1.5	8.4	7
BD330-2R2G-2	2.2	11.5	10
BD330-3R7G-2	3.7	18	15
BD330-5R5G-2	5.5	24	23
BD330-7R5G-2	7.5	37	31
BD330-011G-2	11	52	45
BD330-015G-2	15	68	58
BD330-018G-2	18.5	84	71
BD330-022G-2	22	94	85
BD330-030G-2	30	120	115
BD330-037G-2	37	160	145
BD330-045G-2	45	198	180
BD330-055G-2	55	237	215
BD330-075G-2	75	317	283
BD330-093G-2	93	381	346
3AC 380V±15% 47Hz~63Hz
BD330-0R7G/1R5P-4	0.7/1.5	3.4/5.0	2.5/3.7
BD330-1R5G/2R2P-4	1.5/2.2	5.0/5.8	3.7/5.0
BD330-2R2G/3R7P-4	2.2/3.7	5.8/10.5	5.0/8.5
BD330-3R7G/5R5P-4	3.7/5.5	10.5/14.6	8.5//13
BD330-5R5G/7R5P-4	5.5/7.5	14.6/20.5	13/18
BD330-7R5G/011P-4	7.5/11	20.5/26	18/24
BD330-011G/015P-4	11/15	26/35	24/30
BD330-015G/018P-4	15/18.5	35/38.5	30/39
BD330-018G/022P-4	18.5/22	38.5/46.5	39/46
BD330-022G/030P-4	22/30	46.5/62	46/58
BD330-030G/037P-4	30/37	62/76	58/75
BD330-037G/045P-4	37/45	76/92	75/90
BD330-045G/055P-4	45/55	92/113	90/110
BD330-055G/075P-4	55/75	113/157	110/150
BD330-075G/093P-4	75/93	157/180	150/170
BD330-093G/110P-4	93/110	180/214	170/210
BD330-110G/132P-4	110/132	214/256	210/250
BD330-132G/160P-4	132/160	256/307	250/300
BD330-160G/200P-4	160/200	307/385	300/380
BD330-200G/220P-4	200/220	385/430	380/430
BD330-220G/250P-4	220/250	430/468	430/470
BD330-250G/280P-4	250/280	468/525	470/520
BD330-280G/315P-4	280/315	525/590	520/620
BD330-315G/350P-4	315/350	590/665	620/650
BD330-350G/400P-4	350/400	665/785	650/754
BD330-400G/500P-4	400/500	785/965	754/930
BD330-500G/630P-4	500/630	965/1210	930/1180
BD330-630G/710P-4	630/710	1210/1465	1180/1430

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