Variable Frequency Drive 0.75-2.2kW top choice
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 3000 watt/month
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Variable Frequency Drive 0.75-2.2kW top choice
1. Control characteristics
·Control Mode:Sensorless Vector Control (SVC), V/F control
·Start Torque:0.5Hz 150% (SVC), 0.5Hz 100% (V/F)
·Rotation Speed Ratio: 1:200 (SVC), 1:100 (V/F)
·Precision of Speed Regulation: ±0.5%(SVC), ±1.0%(V/F)
·Overload Capability:
Model G:150% of the rated current for 60 seconds;180% of the rated current for 1 second.
Model P:120% of the rated current for 60 seconds;150% of the rated current for 1 second.
2. I/O Characteristics
·Input Voltage: 220V/380V ± 15%.
·Input Frequency: 50/60Hz,fluctuation range:±5%.
·Output Voltage: 0~rated input voltage
·Output Frequency Range: 0.00~600.00Hz
·Digital Input Terminals: Six (programmable)
·Analog Input Terminals: AVI:0~10V;ACI:0~10V or 0/4~20mA
·Analog Output:
0.75~2.2kW:FM:0~10V; AM:0/4~20mA
4~400kW:FM:0~10V; AM:0~10V / 0/4-20mA
3. Basic Functions:
·Communication: RS485 with standard MOBUS protocol.
·Fault Protection Function: Over-current, overvoltage, under-voltage, over temperature, lack of phase, etc.
·Simple PLC and PID functions.
4.product outlook
FAQ
1. How can I get after sale service?
We have established after sale service center in Europe, North America, south East Asia, etc. you can email us or call the hot line.
2. Do you have shipping insurance for our goods?
We will buy shipping insurance according to customers’ demand.
3. Do you accept OEM or customized design?
OEM & ODM, any your customized lightings we can help you to design and put into product.
4. What if I need specific design?
Distributorship are offered for your unique design and some our current models.
- Q: 65w adapter and 90w laptop power adapter What is the difference?
- In general, notebooks have to use power consumption is to decide whether to use 65W or 90W adapter power supply, but not to say that 90W must not use the 65W power supply, but his power is not reached, it is possible that the machine is using some of the features Can not start, for example, external equipment, power supply, if the original request is 90W power supply, but you are using the 65W power supply, external equipment can not work properly. But some cases do not need external equipment, so choose a small 65W power supply is very convenient
- Q: What is the difference between variable frequency motor and variable speed motor?
- Give you a formula, you can understand their speed control principle: N (speed) = 60f (frequency) divided by P (magnetic pole logarithm) According to the formula, when you want to change the motor speed, there are only two ways to change The number of pole pairs and the frequency of the power supply. Speed ??motor is variable pole speed, that is, in this motor has 2 to 3 sets of windings, by changing the winding connection, to change the motor pole to change the rotation speed.
- Q: The inverter is running independently
- Frequency conversion regulator is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power supply according to the breaking of the internal IGBT, and provide the required power supply voltage according to the actual needs of the motor, so as to achieve the goal of saving energy and speeding.
- Q: How to lift Yaskawa inverter base blockade?
- 2. If you can not solve the problem, be sure to seek the help of professionals. ? 3. If the base of the frequency converter blocks the input signal. While the base blockade, the inverter power tube is all closed, this one is mainly to protect the power tube. So the external input signal once resolved, the base block is automatically removed.
- Q: Who knows how the frequency converter works
- 4 inverter circuit Inverter circuit In contrast to the rectifier circuit, the inverter circuit converts the DC voltage into the AC voltage of the desired frequency, and turns on and off the power switch device of the upper bridge and the lower bridge at the determined time. Which can be in the output U, V, W three phase phase difference between the 120 ° electrical angle of the three-phase AC voltage.
- Q: What is the base blockade in the drive?
- After the base is blocked, the power tube is fully closed to protect the power tube.
- Q: Is the laptop power adapter AC and DC?
- Notebook power adapter is not AC and DC. Power adapter is a small portable electronic equipment and electrical and electronic power supply conversion equipment, generally by the shell, power transformers and rectifier circuit, the working power for the exchange (China AC standard AC 220V), according to its output Types can be divided into AC (AC) output type and DC (DC) output type. General notebook power adapter are DC output, is the exchange of DC conversion equipment.
- Q: What is the difference between AC and DC frequency converters?
- Advantages and disadvantages: Advantages: inverter air conditioner with variable frequency power supply, inverter compressor, electronic expansion valve and microcomputer technology, the organic combination of air conditioning to further improve the performance, the use of room temperature fluctuations, better comfort, the better Power supply voltage fluctuation is not sensitive, the compressor starts, the general non-stop, cooling capacity in the range of 35% to 117% change, to avoid the frequent open air-conditioning, to extend the life of the compressor, while efficient, Features. Disadvantages: the price is more expensive, compared with ordinary air conditioning, about 1/3 to 1/4 of the price, at the same time, because the inverter air conditioner control system and frequency conversion system is more complex, higher requirements for components, compared to ordinary air conditioning , Inverter air conditioner failure rate is high, and, due to the use of frequency conversion technology, at the same time, will produce harmonic pollution. What is DC inverter air conditioner? DC inverter air conditioner is relative to the AC inverter air conditioner, in fact, its name is not correct, because the DC and no frequency, it is by changing the DC voltage to adjust the compressor speed, thus changing the air conditioning cooling capacity, It can only be said to be a DC variable speed air conditioning, not strictly in the sense of inverter air conditioner.
- Q: How to choose a Siemens inverter for a 5.5KW three-phase motor (2 pole)?
- Siemens frequency conversion dedicated input / output filter, reactor, you contact us but smell it, the quality is guaranteed. We look forward to cooperation.
- Q: How to learn the inverter debugging and design parameters
- Personally think it is relatively simple, and now the inverter has been more intelligent, and some simple applications, and even do not need to set the parameters.
Send your message to us
Variable Frequency Drive 0.75-2.2kW top choice
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 3000 watt/month
OKorder Service Pledge
OKorder Financial Service
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