380V Industrial VFD Frequency Inverter for Pump Fan

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Single
• Model NO.: V910
• Principle of Work: V/F 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: Yuanxin
• Colour: Black
• Warranty: 18 Months
• OEM: Supported
• Voltage: 380V+/-20%
• Power Capacity: 0.4kw-400kw
• Rated Current: 3A-750A
• Certificate: CE, ISO9001
• Authority: TUV, SGS
• Transport Package: Carton/ Wood Box
• Specification: plastic or metal
• Trademark: YuanShin
• Origin: China
• HS Code: 8504409990
• Production Capacity: 5000 PCS / Month

Product Description

380V Industrial VFD Frequency Inverter for Pump Fan

 

Product Parameters

Technical Fertures

1.Sensorless vector control(SVC), the optimized low frequency torque boost
2.Unique Sink design and advanced Switching Mode Power Supply technology
3.Circuit protective technologies and new component improve the anti -interference ability
4.Preset frequency, the adjustable Central frequency of swing frequency control
5.Built-in PLC or Terminals implement muti-speed operation
6.Control mode: optimized SVPWM
7.Automatic energy saving, optimize V/F curve to save the energy
8.Switch input channel, forward and reverse instruction, 8 channels programmable switch input, which can be best respectively 35 kinds of functions
9.Strong overload ability, 150% rated current for 1 minute, 180% rated current for 3 seconds
10.RS485 standard communication interface, support ASC2 and RTU format MODBUS conmunication protocol
11.One VFD controls four pumps, auto hiberation and awake function

Technology Data

Items		Specifications
Input	Rated Voltage	Single phase220V, three phase 200V, three phase 380V, three phase 480V; 50Hz/60Hz
	Range	Voltage: ±20% voltage unbalance rate:<3%; frequency: ±5%
	Built-in filter(optional )
Output	Rated voltage	0~200V/220V/380V/480V
	Frequency range	0Hz~500Hz
	Frequency resolution	0.01Hz
	Overload ability	150% rated current for1minute, 180% rated current for3 seconds
Control function           Control function	Modulation modes	Optimized space voltage vector SVPWM modulation
	Control mode	Sensorless vector control (with optimal low frequency compensation)
	Frequency precision	Digital setting:  The highest frequency×± 0.01% Analog setting: The highest frequency ×±0.2%
	Frequency resolution	Digital setting: 0.01Hz; Analog setting: The highest frequency× 0.1%
	Start frequency	0.40Hz~20.00Hz
	Torque boost	Auto torque boost, manual torque boost 0.1%~30.0%
	V/F curve	Five ways: constant torque V/F curve, 1 kind of user defined V/F curve ,3 kinds of down torque curve(2.0/1.7/1.2times the power)
	Acc./Dec. curve	Two ways: linear Acc./Dec., S-curve Acc./Dec.;7 kinds of Acc./Dec. time,  Time unit (minute/second) optional, max. Time: 6000 mins.
	DC braking	DC braking start frequency:0~15.00Hz braking time:0~60.0s      braking current:0~80%
	Energy consuming  braking	Below 22KW drive built-in energy consuming braking unit, external braking resistor is optional.
	Jog running	Jog frequency range:0.1Hz~50.00Hz, JOG Acc./Dec. time: 0.1~60.0s
	PI built-in	Easily constitute a close loop control system
	Multi-stage speed  running	Multi-stage speed running available through built-in PLC or control terminals
	Textile swing frequency	Swing frequency available with preset and centre frequency adjustable
	Auto voltage regulation	Keep a stable voltage automatically when the grid voltage transients
	Auto energy saving running	Saving energy by auto optimizing V/F curve according to the load
	Auto current limiting	Auto current limiting to prevent frequent over current fault trip
	Fixed-length control	Inverter stops when reaches the preset length
	Communication	RS485 standard communication port available, support MODBUS communication protocol of ASCII and RTU, master-slave multi-machine interaction function available
Running function	Running command channel	Control panel :  control terminal :serial port :3 channels switchable
	Frequency setting channel	Control panel potentiometer setting:  up,down control panel keys setting; Function code setting: Serial port setting; Terminal up/down setting: Input Analog voltage setting: Input Analog current setting: Input pulse setting; Combination ways setting; Above ways are switchable.
	Switch input channel	FWD/REV command: 8channels programmable switch inputs, 35kinds of function can be set separately
	Analog input channel	4~20mA: 0-10V: 2 optional analog inputs
	Analog output channel	4~20mA or 0~10V optional, setting frequency and output  frequency ,etc. feature output
	Switch/pulse output channel	Programmable open collector output: relay output :0~20KHz pulse output:
Control panel	LED digital display	Display setting frequency, output voltage, output current, etc.
	External meter display	Display output frequency, output current, output voltage, etc.
	Key lock	All the keys can be locked
	Parameter copy	Function code parameters are able to be copied between          inverters when use remote control panel.
Protection function		Overcurrent protection; overvoltage protection; undervoltage protection; overheating protection; overload protection, etc.
Optional parts		Braking unit: remote control panel: cable: panel mounting feet, etc.
Environment	Environment	Indoors, free from direct sunlight, dust, corrosive gas, oil mist, steam, water dropper salt, etc.
	Altitude	Lower than 1000m (derating is necessary above 1000m)
	Ambient temperature	-10ºC~+40ºC
	Humidity	<90%RH, no condensation
	Vibration	Lower than 5.9m/s  (0.6g)
	Storage temperature	-20ºC~+60ºC
Structure	Protection level	IP54(In the selection of state display unit or the keyboard state)
	Cooling	Forced air cooling
Installation		Wall mounted; Floor mounted

 
Model 

Company Profile

Certifications

 

Applications:

 

 

Packaging & Shipping

 

FAQ

1. Can I get some samples? 
Yes, Sample order is available for quality check and market test. But you have to pay for it. 
2. What's delivery time? 
It usually takes about 3-5 working days for small order and 10-15 days for big order. 
3. What's your payment terms? 
We usually accept all kinds of payment terms. Such as T/T, L/C, Western Union. Cash. 
4. What's your warranty terms? 
We offer 18 months warranty time. 
5. Do you have the products in stock? 
Depends on your request, We have standard models in stock. Some special products and big order will be newly produced according to your order. 
6. Can I mix different power in one container. 
Yes, Different models can be mixed up in one container, even one order. 
7. How does your factory do the quality control? 
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packing and shipping. 
8. Can you sell spare parts? 
If you are using our products. We can sell spare parts to you. But we couldn't sell the half-finished products. 
9. I would like to know if you have a partner for export? 
Yes. We have the right to export and can sell electrical product all over the world...
10. Can you make the inverter and soft starter control boards (switchgear)? 
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request, and our factory can do soft starter by ourselves. 
11. Can the inverter connect with computer? 
Yes. All inverters have built-in RS485 port. And support Modbus communication protocol. 
12. How can I trust you? 
Our company has been audited and approved ISO9001, CE. CCC. Assessment report will could be sent to you by e-mail. And we will take all the responsibility once problem during warranty time. 

Why chose Yuanxin?
1. Infineon brand IGBT/Fuji IGBT, enduree temperature 175°C
2. Two-lines LED keypad/LCD kaypad
3. Fan: 70 000 hours using life
4. Capacitor: 50 000 hours using life
5. Input phase lacking protection
6. Output short circuit protection
7. Overvoltage protection
9. 10 000-15 000pcs per month production ability
10. 500pcs stock below 90KW
11. CE ISO certification, TUV SGS authority 
12. Germany Hannover Messe exhibition since 2015