Frequency Inverter, Frequency Converter, VFD, VSD
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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Place of Origin: | China (Mainland) | Brand Name: | Veichi | Model Number: | AC80B high performance vector control drive |
Output Power: | 0.75 to 630kw | Output Type: | Single | Size: | Per as info. |
Weight: | Per as info. | Input Voltage: | 380V/440V/660V/1140V | Output Voltage: | 0 to maximum input |
Type: | AC to DC to AC | Output Frequency: | 0 to 320Hz | Output Current: | 0 to 2 tiems rated curent |
control method: | SWPM vector control | certification: | CE | developed time: | 2009 |
working life time: | 10 years | IGBT: | Infineon | control mode: | OLV, CLV, V/f with PG, V/F without PG |
application: | various application | option card: | PG, RS485, profibus | guarantee: | 18 months |
UL: | under appling |
AC80B High Performance Vector Control Inverter. ( developed 2011).
A Single Drive for All Your Needs with Outstanding Performance
Applying the most advanced sensorless vector control technology with keeps pace with the leading international technology and 32bits DSP control system and latest IGBT technology. The product enhances its reliability to meet the requirement of environment adaptability, customized and industrialized design with more optimized functions, more flexible application and more stable performance.
AC80B series high performance vector control optimized base on AC80 series vector control drive, which have gain great success in market developed by 2009.
Specification :
Single phase 50/60Hz, 3 phase 220V 50/60
Three phase 50/60Hz, 3 phase 380V 50/60
Three phase 1140V 50/60Hz
Features:
1.High precision control for speed in OLV and CLV control.
2.Strong dynamic absorbing characteristic , torque limiter , fast acting current limiter help to reduce OC alarm occur times.
3.Wide power voltage input, automatic voltage regulation (AVR), Continuous operation during momentary Power Loss (voltage ride-through), Restart with speed tracking, powerful adaptive capacity.
4.Completely parameter copy new function
5.Dual direction PID control, quick responsive ( general and constant pressure close loop control PID mode)
6.High efficiency and high stability running
7.Option LCD display keypad.
8.Key code setting is available to protect parameter by foreign modify .
9.Plentiful I/O interface to meet variety of challenging a application requirement.
10.150% rated torque under 150Hz running when basic frequency is 50Hz.
Perfect Torque Characteristic
AC80B high performance vector control inverter apply latest and advanced field-oriented control (FOC ) control technology to get the higher and power torque.
Control Methods:
V/f Control, V/f Control with PG, Open Loop Vector Control (OLV) ,Closed Loop Vector Control (CLV)
Frequency Accuracy:
0.5% of maximum out frequency
Frequency Setting Resolution:
Digital inputs: 0.01 Hz
Analog inputs: 0.5% of maximum output frequency
Starting Torque:
OLV: 180% rated torque under 0.5Hz
CLV: 200% rated torque under 0Hz.
Speed Control Range:
OLV: 1:100,CLV: 1:1000
Speed Control Accuracy:
OLV: less than 1% (25 °C ±10 °C), CLV: less than 0.02% (25 °C ±10 °C)
Speed Responsive
OLV: less than 20ms, CLV: less than 10ms.
Speed control range: 1:1000 in close loop vector control with PG
FAQ
Q 1. what's the payment term?
A. We accept T/T, L/C, WEST UNION
Q 2. What's the delivery time ?
A. Normal model,0-3days,
For big order(more than 10,0000 usd),it takes about 7-15days. Customer make will be longer but with not over 15 days.
Q 3. What is the standard of package?
A. Export standard package or special package according to customer requirement
Q 4. what kind of product quality your factory offer?
A. We are top 3 from Chinese market. We offer top quality to help client to get more market.
Q 5. Do you accept OEM business?
A.We can provide no logo machine.OEM can be discussed.
Q 6.Which market do you already sell?
A.We already ship to Middle East, Asia, Russia ,Afria etc.
Q7. what kind of certificate you have ?
A. We have ISO9001, CE, other certification is under doing.
- Q: In the official website to buy ThinkPad notebook, to the power adapter?
- Where the power adapter to buy the general will be supporting
- Q: Three-phase asynchronous AC motor speed control method
- Second, the frequency control method Frequency control is to change the frequency of the motor stator power supply, thus changing its synchronous speed control method. Frequency converter system can be divided into AC - DC - AC inverter and AC - AC inverter two categories, most of the current domestic use - cross - frequency converter. Its characteristics: High efficiency, no additional loss during the speed control process; Wide range of applications, can be used for cage type asynchronous motor; Speed ??range, the characteristics of hard, high precision; Complex technology, high cost, maintenance and repair difficult. This method is suitable for applications requiring high precision and better speed performance.
- Q: Notebook power adapter on how to look at power
- It should be noted that there are many in Japan to buy a notebook or over there in the parallel imports, input only support 110V in China is not used, because the Chinese standard is 220V. Now the subject is 90W 20V. Output voltage and power will be identified, such as the target for the 90W 20V, that output power is 90W, the output voltage is 20V. If only the output voltage and output current are identified,
- Q: Laptop computer about electricity no electricity, is the power adapter problem?
- "The adapter light is bright" is just a matter of line between the AC power supply and the power adapter, and the power adapter to the computer that line may be bad or the computer interface is not good. Practice shows that the adapter's computer interface where the line is most likely broken
- Q: What is the principle and implementation of the inverter?
- AC inverter principle. It is the first AC current will be converted into direct current, and then use the electronic components of the DC switch. AC power. General power of the larger inverter with a thyristor. And set an adjustable frequency device. The frequency in a certain range adjustable . Used to control the number of revolutions of the motor. The number of revolutions can be adjusted within a certain range. The frequency converter is widely used in the speed regulation of AC motor. Frequency control technology is an important development direction of modern power transmission technology, with power electronics Technology development, exchange frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply and other fields. Generally divided into rectifier circuit, flat wave circuit, control circuit, inverter circuit, and so on several major parts.
- Q: What is the difference when using inverter frequency conversion ordinary motor and variable frequency inverter motor
- First of all you have to understand the difference between variable frequency motor and ordinary asynchronous motor. 1, inverter motor cooling fan is not connected with the motor spindle, is independent, the fan rotation from the motor speed, to ensure that the motor cooling.
- Q: What is the meaning of the bipolar polarity in the inverter ah There is a +10V signal input is a -10V What is the meaning of ah?
- Analog signal input: Reference setting Input voltage Positive terminal (0 --- 10V)
- Q: Three-phase two-pole motor can be used to reduce the frequency of the inverter
- With the electromagnetic governor can be, cheap only 50 yuan or so
- Q: Siemens g120 inverter torque limit what is the meaning
- For example, you have 100kg of power, but you can send the power and you lift the weight of the object, if the object weight of 10kg, you can only use 10kg of power.
- Q: Why G120 inverter to be equipped with 4-pole motor?
- I add point with the premise of the inverter is to understand the mechanical load characteristics (or process, etc.), can the parameters set.
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Frequency Inverter, Frequency Converter, VFD, VSD
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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