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Zhejiang New Folinn Electric Co., Ltd.

Frequency Inverter, Frequency Converter, AC Drive manufacturer / supplier in China, offering Bd341 Special Inverter for Pipe Pile Machine High Performance Vector Control Frequency Inverter VFD Variable Frequency Drive AC Driv, Bd331 Special Inverter for Constant Pressure Water Supply, DC to AC Solar Water Pump Frequency Inverter/Converter and so on.

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Supplier Homepage Product Low Voltage Inverters Special Inverters Bd341 Special Inverter for Pipe Pile Machine High Performance Vector Control Frequency Inverter VFD Variable Frequency Drive AC Driv

Bd341 Special Inverter for Pipe Pile Machine High Performance Vector Control Frequency Inverter VFD Variable Frequency Drive AC Driv

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
Get Latest Price
Production Capacity: 1000 Set/Day
Transport Package: Standard Carton/Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: BD341
  • 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
  • Communications: RS485
  • Motor Control: Sensorless Vector Control
  • OEM Service: Accept
  • Trademark: Folinn
  • Origin: China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type
  • Color: Dark Grey
  • Certifications: ISO9001:2008, CE
  • Enclosures: IP20
  • Export Markets: Global
  • Specification: CE, ISO9001
  • HS Code: 85044090
Product Description
product overview
BD341 series high performance special frequency converter for pipe pile machine is a tailor-made product for pipe pile machine characteristics, its hardware and software platforms represent cutting edge technology, with superior performance and perfect function can fully meet requirements of pipe pile production. Large starting torque, strong overload capacity and various default modes are the outstanding features.
Product features
Bd341 Special Inverter for Pipe Pile Machine High Performance Vector Control Frequency Inverter VFD Variable Frequency Drive AC Driv
Advanced current limiting technology can guarantee the equipment starting smoothly
self-motion and manual operation functions conversion
Five kinds of working modes can meet the production of various specifications of pipe pile, 4 period of frequency and time can be set up in each mode
functions of power lost memories
Display current selected mode and running time, there' re add timing and reduction of timing two kinds of timing ways
Improve the starting torque of converter by adjusting V/F curve and the automatic torque appreciation
make the product be competitive in price by eliminating the traditional PLC + text display control
Good structure design and production technology, improve the ability of moisture-proof and ensure the  operation reliability
Perfect protection function: input overvoltage, undervoltage, overload, accelerated flow, constant speed over current, slow flow over current, short circuit, real-time monitoring to protect and ensure safe operation of motor

Technical parameters
Input voltage:3AC380V±15%
Input frequency:47~63Hz,power factor≥95%
Power range:30kW~200kW
Control mode:Non-PG vector control,V/F control
Source of operation instruction::given by panel, terminal and   RS485 communication
Source of given frequency:given by panel figure, analog quantity, RS485  serial communications, multi-speed simple PLC and PID etc.
Overload capacity:type B :180% rated current10s, 200% rated current10s,
Pull-in torque:0.5Hz/150%(non-PG vector control(SVC)),range of speed 1:100(SVC),control accuracy of speed  : ±0.5%
Carrier frequency:1.0kHz~15.0kHz,and can be automatically adjusted according to temperature and load characteristic.
Frequency resolution:the given digital value is 0.01Hz,and the analog quantity is given as the highest frequency plus 0.1%
Torque elevation:Manual torque can elevate 0~30%
Brake:DC braking when starting and closing down.
Five kinds of modes can be selected, time and  frequency setting can be programmed separately in each mode
With power storage function, it will continue working according to last running mode when power on.
With manual/automatic mode selection, easy transformation
With pre-reverse function, it can reverse according to setting time and then turn to forward which guarantee pipe pile forming technology
LED can display set frequency, output frequency, output voltage, current output etc
Pipe pile machine molding machine, tube drawing machine


Why choose Folinn?

1. One of earliest inverter (AC Drive) manufacturer in China since 1994
(more than 20 years history)
2.TOP 10 inverter manufacturer in China many years continuous 
3. CEEIA Council Member of Inverter Industry in China
4. National Torch Program
5. National High-tech Enterprise

Our customer

LSIS Co., Ltd -(Top of industrial electrical automation products manufacturer in Korea)
2008 Beijing Olympic stadium (National stadium)
Coca Cola Company Qingdao branch
SLOF ( Shengli Oil Field---Second largest oil production base in China)
Tsingtao Beer-(one of the global top 500 companies)
Shanghai East Pump(Group)-(Top pump brand in china)
Our AC drive have export to all over the world.Such as USA,Canada,Malaysia,Russia,Australia,Portugal,
Switzerland,Korea,Poland,United Arab Emirates,Viet Nam,Korea,,Pakistan,Kazakhstan,India,

1. Payment
For small order by air or by express, it is 100% T/T in advance. For large order by sea, 30% deposit of the order value should be paid, 70%
of the balance payment should be done against the copy of bill of lading.

2. Delivery terms
Sample order: 3-7 working days for delivery. Large order: 14-20 working days for delivery.
3. Packing
Folinn standard packing (carton or wooden case), OEM packing (≥10,000usd per order)

4. Warranty
24 months from shipping date of B/L and lifetime technical support services.
Main component:
IGBT: Infineon-Germany (We are Infineon Technologies Global "best strategic partner"), Fuji Electric-Japan
Capacitor: Nichicon-Janpan,EPCOS-Germay,Jianghai& Yipin(World-class brand in China)
CPU: Texas Instruments-Germany,Avago Technologies-USA,SHARP-Japan,TOSHIBA-Japan
Bridge rectifier: SEMIKRON-Germany,SanRex-Japan,Microsemi-USA,SILING(World-class brand in China)

Contact person:      

Sales department

Zhejiang New Folinn Electric Co.,Ltd
Add: No.2.Jinhuan Road,Chengbei Street,
Wenling City,Zhejiang,China



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