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Best price high efficiency Triple phase 0.75kw Built-in PID AC drive ac drive frequency converter

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Payment Terms: L/C,T/T
Condition: 100 % Brand
Place of Origin: Jiangsu China
Warranty: 12 Months
Size: 125*164*186MM
Output Type: Triple
Output Current: 2.1A
Model Number: VDF730 0.7GB
Weight: 1.1KG
Brand Name: Vaidnor
Type: DC/AC Inverters
Output waveform: Pure Sine Wave Output
Control mode: VF Control
Package: Carton Cases
Application: Textile
Output Frequency: 0-500HZ
Communication: RS485
Display: LED
Certificate: CE ISO9001,CCC CE ISO9001
Packaging Detail: CARTON CASE
Package Preview: https://sc04.alicdn.com/kf/Hfee81167772d43e88bb023875639d0efQ.png_640x640.png
Suzhou Vaidnor Electric Technology Co., Ltd.
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Product Parameters
730Series A D V A N T A G E
The VDF730 series AC drive is a general-purpose AC drive, which implements V/F control on AC asynchronous motors. It is used to drive various automation production equipment of different felds involving textile, paper-making, wiredrawing, machine tool, packing, food, fan and pump. Featuring large startup torque and 8-speed running, it also supports closed-loop process control andnetworking, and can be commissioned easily
Basic functions
Highest freq
Carrier freq
1KHZ-16KHZ, it can be adjust carrier freq automatically according load characteristics
Step of input freq
Digital setting:0.01HZ, analog setting : highest freq 0.025%
Control mode
V/F control
Startup torque
P type machine 130%
Speed range
Speed stabilization accuracy
Overloading ability
G type machine 150% rated current 60s, P type machine 130% rate current 60s
Torque boost
Automatically arise torque; arise torque 0.1%-30.0% by hand
V/F curve
Linear V/F , multiple dot V/F;
Speed up/down curve
Linear or S curve speed up/down
2 kinds of speed up/down time, range 0.0-300min
DC braking
DC braking freq:0.00hz-maxi freq, braking time:0.0s-36.0s, braking current:0.0%-100.0%
Control of Jog-for-run
Jogging freg range:0.00HZ-50.00HZ; speed up/down time at jogging:0.0s-6500s
Simple PLC,multi-stange running
It can perform running at 8-stage speed through built-in PLC or control terminals
Bulit-in PID
Easy to form program control loop control system
Auto voltage regulation(AVR)
When system voltage change, able to keep output voltage constant automatically
Compensation of rotation error
Rational setting of compensation for rotation error, can compensate the change of rotation speed due to load, to achieve higher
control accuracy of speed
Auto limiting current
Limit the operation current, prevent frequently tripping due to over-current
Control of over-voltage speed loss
Limit the operation voltage, prevent frequently tripping due to over-voltage
Magnetic flux braking
To achieve shorter speed-down/braking time through this mode
Utilize over-modulation technology for over the basic freq,
to get higher voltage output, increase hi-freq output torque of the motor.
No stop at instantaneous
When voltage fall down at short time, it can keep inverter busbar voltage constant, to avoid tripping.
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Company Information
Suzhou Vaidnor Electronic Technology Co., Ltd is a modern hi-tech enterprise integrated with professional research, production, and sales of inverters, soft starter, and servo driver.  Our company possesses the intellectual property rights in the field of torque control technology for driving motor, and further involved into technical creation and exchange with international experts, fully control the core technology, meanwhile we have complete production ability.    The product voltage level covers 220V, 380V, 690V, 1140V, capacity range 0.4KW ~ 3MW, also we can design the peculiar products according to user requirements, provide professional guide and after-sales services. Our powerful research and development capacity ensure the products have excellent and reliable performances and different applications    Moreover, our company employed the advanced assembly line, test facilities, packing equipment, hi-temp and aging test room. set up the complete management system of raw material, production, inspection, engineering test. the reasonable production program, strict quality management system can guarantee the quality of our products,which is widely used in machine tool, plastic, printing and packing, textile, construction material, metallurgy, coaling, city projects. Based on “great virtue and credit”, we continue improving service quality, insists the creation is the essence of development, provides high quality products and excellent after-sales services, all of which are the kernel of our brand. In future, Vaidnor will keep exploitation and improvement, to provide best services for our customers. warmly welcome you to cooperate.
Logistics Customer Service
Q1: Are you the manufacturer?
A: Yes,we are manufacturer have more than 5 years' experience in this industrial-driver field.More than 7 producing lines,and more
than thirty colleagues.
Q2: what kind of certificate you have ?
A: We have ISO9001, CCC, CE.
Q3: What kind of product quality your factory offer?
A: We offer most competitive prices with best quality.
Q4: Do you accept OEM business?
A: Yes,include User-manual,up-cover,labels,outer box.Please email us that what you want to print.
Q5: How to choose right inverters?
A: Tell us your demands and concerns , we will consult our engineer and adapt the right device for you.
Q6: Which market do you already sell?
A:We already ship to Europ, Middle East, South America, Asia, Afria etc.
Q7: What is your delivery date?
A:We have ready stocks,the delivery date is under 2 days after