Variable Frequency Drive 0.75-2.2kW top choice

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Guangzhou
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TT OR LC
Min Order Qty:
1 watt
Supply Capability:
3000 watt/month

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Product Description:

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

 

Variable Frequency Drive 0.75-2.2kW top choice

Variable Frequency Drive 0.75-2.2kW top choice

 

 

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.

 

 

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Q:I power adapter output current 3.25A for a 4.5A, can you use it
Can provide a large current that the rated power is higher than the original landlord that can be assured that the use of the best, but the original oh a lot of cottage performance instability do not burn the notebook
Q:Inverter 0.2KW, the motor speed requirements down to 4 turn, the motor pole 4 pole. Can the drive drive the motor?
Can, but this is a test product, the application does not try!
Q:What is the common COM point of the PLC and the inverter? Is it positive?
Plc is divided into two kinds of transistor output and relay output, com side may be connected to the high level may also be connected to the low level, the general input com port then low, the output port com mouth high, specifically what to take See the data sheet. Inverter is the same, the inverter has 24v com side and 10v com side, can not be connected together, com side generally low.
Q:How to choose a power adapter
With the seller to an output 20V ,, 0.5A IBM single hole power adapter
Q:Master Hello a machine requires 500 speed matching 6-pole motor frequency converter transferred to about 28HZ
6-pole motor synchronous speed of 1000 r / min, the actual motor speed is lower than the number, the actual speed is required to 500 r / min, then the motor and passive pulley diameter ratio of about 1: 1.6 or so, and then specific With the inverter to speed up to achieve the purpose, please refer to.
Q:The inverter is running independently
. Main working circuit (1) Operation circuit: the external speed, torque and other instructions with the detection circuit current and voltage signal comparison operation, determine the inverter output voltage, frequency. (2) voltage and current detection circuit: isolation with the main circuit potential detection voltage, current and so on. (3) drive circuit: drive the main circuit device circuit. It is isolated from the control circuit to turn on and off the main circuit device. (4) speed detection circuit: mounted on the asynchronous motor shaft speed detector (tg, plg, etc.) signal for the speed signal into the operation loop, according to the command and operation can make the motor running at the command speed. (5) protection circuit: the detection of the main circuit voltage, current, etc., when the overload or over-voltage and other abnormalities, in order to prevent the inverter and asynchronous motor damage
Q:Why G120 inverter to be equipped with 4-pole motor?
Not necessarily must be equipped with four-pole motor, 2 pole, 6 pole, 8 pole, 12 pole can be used. As long as there is no problem with attention to current matching. Because the amount of 4-pole motor is the largest, all the frequency converter, are based on 4-pole motor for the control model design.
Q:Variable frequency conversion frequency difference characteristics based on,
Whether it is variable speed control, or string resistance speed, are the cost of energy consumption.
Q:How can a variable speed multi - speed three - phase asynchronous motor be controlled by a frequency converter?
Yes, but it is not necessary, if it is old motor that is another matter, tell you that you can use, but can not be in the frequency conversion process for the pole, this will cause the inverter protection or failure
Q:Laptop power adapter is used to do what
The laptop's power adapter is a device that converts 220V AC power from a power supply unit to a low-voltage direct current device for powering a laptop. Power adapter output low-voltage direct current into the computer, but also through the computer motherboard power circuit to further deal with, resulting in 1.8V, 3.3V, 5V and other sets of voltage for memory, CPU and other components to run; another power adapter to provide the power can also be related Charge control circuit to charge the battery for the laptop.

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